baber/WOPTO huggingface dataset:
Patent JP-S6484741-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYAMA SHIGERU
IPC: H01L23/52
Filed: 1987-09-28
Abstract: PURPOSE:To cope with the situation even when connection among a number of terminal electrodes is required and realize the formation of a bonding part having great bonding strength, by making the terminal electrodes equipped with metallic films where silicide can be formed on silicon added by highly concentrated impurities come closely into contact with the terminal electrodes, thereby treating the foregoing electrodes with heat. CONSTITUTION:Terminal electrodes 5 where silicon 3 added by highly concentrated impurities and films 4 consisting of metals which form silicide by acting thermally on silicon are laminated at a rate where excess silicon appears after reaction are formed on the first semiconductor substrate 1 and the terminal electrodes 9 consisting of metals which are the same kinds as the foregoing metal films have are formed on the second semiconductor substrate 6. Then alignment is performed by facing the first and second semiconductor substrates 1 and 6 each other and heat treatment is performed in a state that both electrodes 5 and 9 to be bonded come closely into contact with each other or are welded with pressure and then this approach allows the reaction of a solid phase silicide to take place between highly concentrated impurity-added silicon 3 and the metal films 4 of the terminal electrodes 5 and further allows its reaction to have an effect on the whole metal films of surfaces of the above silicon 3 and on a part or the whole terminal electrodes 9 and then performs connection between elements or devices.
Patent JP-H0748968-A (JP)
Title: Door lock device
Inventor: HAYAKAWA SHIGERU
IPC: E05B85/02
Filed: 1993-09-29
Abstract: PURPOSE:To reduce number of parts and to improve sensing accuracy by mounting a key locking lever and/or a knob locking lever rotatably and integrally to a sensing axis with a switch mechanism. CONSTITUTION:A locking lever 64 connected to a key cylinder 14 and/or a locking lever 63 connected to a knob 7 are mounted rotatably and integrally to a sensing axis 51b of a sensing member 51 with a switch mechanism and a sensing axis 81b of a sensing member 81 respectively, wherein rotation of the levers 64, 63 can be sensed by the switch. That is, a second contact 53b of a brush 53 contacts a second contact 52b of a substrate 52 so that a first and second print contacts 52a, 52b of the substrate 52 are put into conductive state, so that it is sensed that the lever 64 is located at an unlock point and also it is sensed that the lever 63 is located at an unlock point. As a result, number of parts is reduced and hence assembling work is simplified, and sensing accuracy is improved.
Patent JP-H1188682-A (JP)
Title: Image-processing unit and its method
Inventor: MATSUMOTO ATSUSHI
IPC: H04N1/405
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing unit where smoothing processing is conducted and character quality is improved even in the case that a thin character image is binarized. SOLUTION: A multi-valued digital image signal from an image signal input section 101n is binarized by a binarization processing section 102, a binary image signal is delayed by a time required for pattern matching processing at a delay circuit 103. A pattern matching section 104 uses the binary image signal from the delay circuit 203 and a newest binary image signal to conduct pattern matching between a pattern of the binary image signal and all matching patterns stored in a ROM 105 in a matrix size of a predetermined matching pattern. In the case that the pattern of the binary image and any of the matching patterns match by the pattern matching processing, a pixel replacement processing section 106 reads a pixel replacement pattern to connect lines, even in the case that a line image of the binary image corresponding to the matched pattern is divided into pieces and apart by one pixel or over and provides an output of the replacement pattern to an image signal output section.
Patent JP-2001063564-A (JP)
Title: Trimming panel installing structure of railway rolling stock
Inventor: IKEZOE MASAKATSU
IPC: B61D17/12
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To easily adjust a support position and a support height of a trimming panel by fixing a lining receiver to a rolling stock body structure, and fixing the inclining side of installing metal to the inclining side of the lining receiver by a fixing means by adjusting a fixing position by a long hole of the installing metal after fixing the installing metal to the reverse of the trimming panel. SOLUTION: This trimming panel installing structure is provided with a lining receiver 11 having the inclining side 11a on one side, and the other side of the lining receiver 11 is fixed to an inside surface of a rolling stock body structure 1 by a self-tap screw 12. A plate material is bent in an almost U shape, installing metal 14 forming the upper side as the inclining side 14a is provided, and this installing metal 14 is previously fixed to the reverse of a trimming panel 8 by a self-tap screw 20. The inclining side 14a of the installing metal 14 is placed on the inclining side 11a of the lining receiver 11 in this state, this is vertically slid to the inclining side 11a of the lining receiver 11, and an installing height by a long hole of the installing metal 14 is adjusted to be fixed in the adjusted position by a self-tap screw 16.  After adjusting this height, the self-tap screw 12 is fastened to surely fix the lining receiver 11 to the roof body structure 1.
Patent JP-H0290281-A (JP)
Title: Method for recognizing reference point of regular pattern
Inventor: KUBOTA YASUO
IPC: G06T1/00
Filed: 1988-09-27
Abstract: PURPOSE:To omit manual complex decision by automatically recognizing respective reference points of a regular pattern having plural reference points by means of a computer. CONSTITUTION:When a skew pattern is inputted by a skew pattern image reader 14, image processing such as binarizing processing and thinning processing is applied to the read image data by an image processing part 14. Respective reference points of the regular pattern having plural reference points are automatically recognized by means of the computer. Namely, an intersecting point of two thinned lines is recognized, the position of a picture element on the intersecting point is recognized as a reference point position, a branch point branching one thinned line into two lines is recognized, another branch point close to the former branch point is recognized, and then the position of a picture element on the intermediate point between both the branch point is recognized as a reference point position. Consequently, manual operation can be omitted and labor can be reduced.
Patent JP-H0578713-A (JP)
Title: Nozzle device for producing metal powder
Inventor: OKAMOTO SHINYA
IPC: B22F9/08
Filed: 1991-09-24
Abstract: PURPOSE:To prevent blocking due to the growth of a molten droplet by forming a water film on the inner wall surface of a through-hole of a nozzle main body above its injection port. CONSTITUTION:A water trickling ring 12 made of copper is placed on a nozzle main body 11, and a water holding chamber 21 is formed in the ring 12. The water supplied in the chamber 21 flows down from a water outlet 22 along the extension 23 to form a water film 25 on the surface of the extension 23. A molten metal flow 10 is parted and powdered by jet energy, and the generated molten droplets are splashed. The splashed droplet is collided with the water film 25, cooled, solidified and dropped. Although the large droplet breaks through the water film 25 and deposits on the extension 24 covering the inner wall surface 14 of a through-hole 13, the droplet depositing on the extension 24 is immediately cooled by the surface of the extension 24 cooled by the water film 25, solidified and dropped without being fused to the surface. The blocking due to the growth of the droplet is prevented in this way.
Patent JP-H08108349-A (JP)
Title: Contact detecting device for machine tool
Inventor: TANAKA YUZURU
IPC: B23Q17/22
Filed: 1994-10-07
Abstract: PURPOSE: To provide a contact detecting device, which can surely light a light emitting body such as a light emitting diode even in the case that the current- carrying resistance of a bearing of a main spindle of a machine tool is remarkably large. CONSTITUTION: A machine tool main body 1, a main spindle 2 supported on the machine tool main body 1 through bearings 8a, 8b freely to be turned, a detecting device main body 4, and a contact 3 are provided. A power source 9 and a light emitting circuit 24 including a light emitting body 7 are provided between the detecting device main body 4 and the contact 3. When the contact 3 contacts with a work W, a detecting circuit C formed of each member is closed so as to light the light emitting body 7, and contact of the contact 3 with the work W is detected. The light emitting circuit 24 is connected in series to a current amplifying circuit 25, and this series circuit and the detecting circuit C are connected in parallel with the power source 9.
Patent JP-H0580635-A (JP)
Title: Image forming device
Inventor: ASANO MASAMI
IPC: G03G15/02
Filed: 1991-09-25
Abstract: PURPOSE:To form a high-quality image by deciding contact time between a fixed type brush electrostatic charging device and the surface of an electrostatic latent image carrier and the electric resistance of a brush fiber in a specified relational range. CONSTITUTION:A printer is provided with a photosensitive drum 1 being the electrostatic latent image carrier in the center part, and the drum 1 is driven and rotated in a clockwise direction (a) by a driving means. Furthermore, the fixed type brush electrostatic charging device 2, a developing device 3, a transfer charger 4, a cleaning device 5 and an eraser 6 are successively arranged around the drum 1. In such a case, a value tlog10R is made within the range of 0.9-4.6 in the case of expressing the time when one point on the moving surface of the electrostatic latent image carrier comes in contact with the device 2 is (t) (second) and the electric resistance of a single fiber constituting the brush of the device 2 is R(Q).
Patent JP-S60137528-A (JP)
Title: Minute joining system of pressed product
Inventor: NAKATOGAWA KOUZOU
IPC: B21D28/24
Filed: 1983-12-26
Abstract: PURPOSE:To make minute joining of pressed products preventing forming of projections by emboss blanking some plane area in product side of minute joint of a pressed product and plane area exceeding the above-mentioned area in remaining side of the material. CONSTITUTION:In press working that blanks plural products 3 from the same material 12 by overtaking work, a minute joint part 8 is provided not to separate the products 3 from remaining material 12. The minute joint part 8 is formed letting it to eat into product 3 side by dimension A and to material side by dimension B, and A<B. Some plane area is emboss blanked to the product 3 side and plane area exceeding the plane area of the product 3 side is blanked to material 12 side simultaneously to the same depth by the same press die. Thus, some recess 11 are formed in the product 3 side, and removing work of projections and finishing work are made unnecessary.
Patent JP-2000075533-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: YOSHIDA AKIRA
IPC: G03G5/147
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having excellent lubricating property, strengths and durability and exhibiting a high quality image by incorporating a specific siloxane compound into the surface layer of an electrophotographic photoreceptor. SOLUTION: The surface layer of an electrophotographic photoreceptor contains a siloxane compound having at least two siloxane units of the formula I, which are each other connected through side chains with the chain of -O-Pa- CO-O- (Pa is polyarylate chain), wherein R1, R2, R5 and R6 are each H, halogen, a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl; R3 and R4 are each H, halogen, a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl or a divalent or more polyvalent group of the formula II, wherein R7-R11 are each a single bond, H, a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl; (m) and (n) are each a positive integer.
Patent JP-H0990876-A (JP)
Title: Board type display device
Inventor: KUSHIBIKI KOICHI
IPC: B43L1/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to freely rearrange many display plates displaying characters, symbols, etc., to orderly arrange these plates in prescribed order, to simplify handling and to reduce a cost by constituting these display plates in such a manner that the plates are easily attachable and detachable to and from a synthetic resin or wooden board without attracting the plates to a steel plate board by magnetic force. SOLUTION: This board type display device 1 has a main body 2 which consists of a back surface plate 9 and square grooves 10 formed in the parts enclosed by the back surface plate 9 and four edge frames 5, 6, 7, 8 and the display plates 3 which consist of approximately rectangular planar materials having flexibility, allow the display of the characters, symbols, etc., by writing means on the front surfaces and have projecting parts 3a, 3a for engagement engageable with engaging grooves 10e, 10f disposed on the side walls of the square grooves 10 respectively on the rear surface side at both ends in the longitudinal direction. The display plates 3 are curved by pressing the stepped parts at the base ends of the projecting parts for engagement of the display plate 3 to the inner side to each other, by which the display plates 3 are disengaged from the main body 2.
Patent JP-H0991324-A (JP)
Title: Inspection facilitating designing method
Inventor: OTA MITSUHO
IPC: G06F17/50
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To enable the inspection facilitating designing of a circuit represented with state transition information without converting the circuit into a net list by logic composition, etc., by altering the circuit for its inspection facilitation when there is a state wherein the probability is less than a certain value. SOLUTION: The probability showing which state the circuit is in at arbitrary time is found through a processing 11. It is decided through a processing 12 whether or not there is the state wherein the probability found through the processing 11 is less than the certain value. When the deciding processing 12 decides that there is the state wherein the provability is less than the certain value, all the registers in the circuit are replaced through a processing 13 with scan registers for inspection facilitation. Then logical composition is performed through a processing 14 as to the circuit whose inspection is facilitated through the processing 13 or the circuit which is decided not to require the processing 13 for the inspection facilitation since there is not the state wherein the probability is less than the certain value in the deciding processing 12. Consequently, the inspection facilitating designing can be performed at the level of state transition information.
Patent JP-H0293534-A (JP)
Title: Silver halide photographic sensitive material containing oxonol dye
Inventor: KAWASHIMA YASUHIKO
IPC: C09B23/00
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material which is extremely less contaminated after processing by incorporating a specific water soluble oxonol dye into the material. CONSTITUTION:The water soluble oxonol dye expressed by the formula I is incorporated into the silver halide photographic sensitive material. In the formula I, R<1>, R<2> denote a hydrogen atom, alkyl group, etc.; R<3> to R<6> denote a hydrogen atom, alkyl group, etc., or heterocyclic group, etc. L1 to L3 respectively denote a substd. or unsubstd. methyne group; n denotes 0, 1 or 2 integer. This oxonol dye is prepd. by dissolving the org. and inorg. alkaline slats of the dye in water to prepare an aq. dye soln. of a proper concn., and adding this soln. to a coating liquid. This coating liquid is applied onto the photographic material by which the dye is incorporated therein. Such excellent silver halide photographic sensitive material which allows easy decoloring and/or outflow and extremely decreased the contamination after the processing is obtd. in this way.
Patent JP-H1185157-A (JP)
Title: Sound production condition setting device
Inventor: TERAO TAKESHI
IPC: G10H1/043
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a sound production condition setting device capable of changing the sound production conditions of musical tones without the hindrance in playing. SOLUTION: When a keyboard section 110 is operated, random values generated by a random value generating section 201 are held in a sample and hold section 202. The oscillation frequencies of an LFO 207 and the depth of the modulation by the same are determined by using these random number values. Then values to assign the pitch of the tones (delay tones) to be added to original tones are sent to a sound source LSI 105. An EG(envelope generator) 209 determines the level value and rate value by each the respective elements of envelopes by using the random number values held in the sample and hold section 202 and sends these values to the sound source LSI 105. A CPU 101 changes the contents of a chorus effect and envelope effect as the sound production condition every time the keyboard section 110 is operated.
Patent JP-S60137510-A (JP)
Title: Coiled steel pipe
Inventor: OKADA HIROYOSHI
IPC: F16L11/14
Filed: 1983-12-27
Abstract: PURPOSE:To perform the secondary winding of a rolled steel pipe without annealing it and to obtain a long-sized coiled steel pipe free from oxidized scales by hot rolling a blank pipe and coiling it on-line and then providing heat treatments to the rolled pipe by utilizing its potential heat. CONSTITUTION:A blank pipe 11 is heated by a heating furnace 1; the pipe 11 is then elongated in its axial direction by the difference of the peripheral speeds of rolls between adjoining stands while hot rolling the pipe 11 in sequence by a stretch reducer 2, to form it into a rolled pipe 12 having prescribed outer diameter and wall thickness. The pipe 12 is provided with various kinds of heat treatments in compliance with the kinds of steel and its end uses by utilizing its potential heat at the time of rolling till it comes to a coiler 4 or after it is coiled by the coiler 4 into a coiled steel pipe 13 or through these processes. Because the pipe 13 is taken up by rotating the rolls of the final stand of the stretch reducer 2, pinch rolls 3 and the coiler 4 by interlocking them with each other, and adjusting their speeds; the pipe 13 having a well shape is obtained without being flattened.
Patent JP-2001064691-A (JP)
Title: Washing agent composition
Inventor: SHIRONO MINORU
IPC: C11D17/08
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a washing agent composition which can give an excellent fresh touch without giving a tensive touch and a squeaky touch, after used for washing, by including a specific amount of an alkali metal (bi)carbonate in a washing agent composition containing a specified higher fatty acid salt. SOLUTION: This washing agent composition contains an 8 to 22C higher fatty acid salt. The characteristic of the washing agent composition comprises further including an alkali metal bicarbonate and/or carbonate (for example, sodium bicarbonate, sodium carbonate or sodium sesquicarbonate) in an amount of 0.01 to 3 wt.%, based on the composition, in the composition. The higher fatty acid in the higher fatty acid salt includes fatty acid mixtures obtained by the conventional high pressure hydrolysis method of animal oils or fats such as tallow or mutton tallow, vegetable oils or fats such as coconut oil, palm kernel oil, soybean oil, olive oil or cotton seed oil, or the like, and lauric acid, myristic acid and palmitic acid obtained by separating and purifying the fatty acid mixture.  The preferable amount of the higher fatty acid salt is 25 to 95 wt.% based on the composition in the case of a solid washing agent composition, and 5 to 40 wt.% in the case of a liquid washing agent composition.
Patent JP-H04124590-A (JP)
Title: Heat pipe
Inventor: MUNEKAWA MASAAKI
IPC: F28D15/02
Filed: 1990-09-14
Abstract: PURPOSE:To permit the elimination of the excess or shortage of operating liquid in each main bodies of containers by a method wherein an operating liquid communicating unit is formed so as to stride over the neighboring main bodies of containers amoung a plurality of containers while the same unit is positioned at a level lower than a partitioning wall. CONSTITUTION:A horizontal partitioning wall 25 is provided in the main body 21 of a container so as to form operating liquid communicating flow passages 23, 24 while a lower communicating hole 35 is positioned at a level lower than the partitioning wall 25. The evaporating operation of the operating liquid is effected in the evaporating section 11A of the first and third containers 11 energetically while the evaporating operation is not effected so energetically in the evaporating section 11A of the second and fourth containers 11. Accordingly, the operating liquid readily becomes short in the former containers 11 but the operating liquid readily becomes excessive in the latter containers 11 whereby there is a tendency to generate dry-out in the former containers 11, however, the operating liquid 12 flows from the latter containers 11 into the former containers 11 through the lower communicating hole 35 whereby the generation of dry-out can be prevented.
Patent JP-H1085717-A (JP)
Title: Method and device for recovering metal
Inventor: TADAUCHI KIMIHIRO
IPC: C22B7/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To remove and recover easily a polluted metal from the environment based on the original position treatment inexpensively without the necessity of treatment time. SOLUTION: A recovery device 13 is provided with an electric field generating device 15 for forming an electric field in the environment containing a metal and moving the metal in the environment in compliane with electrolysis and a control means 17 for recovering the metal on the target position by controlling the electric field generating device 15 so that the forming position of the electric field formed by the electric field generating device 15 is located close to the target position. The metal is taken out from the vicinity of an electrode by using a carrier for carrying an adsorbent for adsorbing the metal moved close to the electrode.
Patent JP-H03111134-A (JP)
Title: Positioning device
Inventor: YOSHIE JUNICHIRO
IPC: B23P21/00
Filed: 1989-09-22
Abstract: PURPOSE:To make it possible to easily and certainly position various types of large and small articles in simple structure without deforming them by holding a sliding plate having abutting sections at a specified degree with an article placed thereon and vibrating the sliding plate for sliding the article so that an article may be positioned with two sides or more of it abutted to the abutting sections. CONSTITUTION:The article 20 in a tray is moved to a position above the sliding plate 10 of a positioning device by a transporter 17. At the same time, an actuator 14 is raised by a hydraulic cylinder 13 and rotates the plate 10 centering a shaft 9 and stops with the plate 10 slanted to place the article 20 on the plate 10. In the next step, the plate 10 connected to a base plate 2 is vibrated by an air vibrator 15. By this vibration, the article 20 made to slide in the arrow mark direction on the plate 10 and stops when two sides of the article 20 is abutted to the abutting sections 7a and 8a of the arms 7 and 8 of a positioning device 5 to be positioned. Then, after completing positioning the vibrator 15 is stopped, and the article 20 is adsorbed through a vacuum hole 11 to be fixed to the position, and the actuator 14 is lowered to return the plate 10 to the original position.