baber/WOPTO huggingface dataset:
Patent JP-S60121988-A (JP)
Title: Semiconductor motor having one-phase armature coil
Inventor: BAN ITSUKI
IPC: H02P6/26
Filed: 1983-12-05
Abstract: PURPOSE:To improve the efficiency by energizing the other armature coil by the induction output of one armature coil. CONSTITUTION:When an electric switch 12a is closed, an armature coil 2b is energized, and a motor is started. Since the positive output is obtained from an operational amplifier 21a by the induced output of an armature coil 2a, the base current of a transistor 14b is obtained, and the positive output is obtained by an operational amplifier 21b by the induced output of the coil 3b, the base current of the transistor 14b is obtained, and the rotation is subsequently performed. When exceeding the set rotary speed designated by the input voltage of a terminal 24a, the armature coils 2a, 2b are not energized at the point of zero magnetic field, but energized in the zone that is effective for the torque, thereby improving the efficiency.
Patent JP-S6475448-A (JP)
Title: P-phenyl-substituted 3-alkylcyclobutanecarboxylate
Inventor: NODA TAKESHI
IPC: C07C69/74
Filed: 1987-09-14
Abstract: NEW MATERIAL:A p-substituted phenyl 3-alkylcyclobutanecarboxylate expressed by formula I (R1 is 1-6C straight-chainlike alkyl; R2 is 1-6C straight-chainlike alkyl or alkoxy). EXAMPLE:2-n-Butyl-1,3-bis-p-toluenesulfonyloxypropane. USE:Useful as an electrooptical display material having excellent compatibility with nematic liquid crystals and effects of action of reducing viscosity of a nematic liquid crystal mixed system without reducing transition temperature of nematic liquid crystal-liquid in adding to the nematic liquid crystal mixed system. PREPARATION:A 2-alkyl-1,3-propanediol expressed by formula II is reacted with p-toluenesulfonyl chloride to provide a product, which is then successively reacted with ethyl malonate, hydrolyzed, decarboxylated, chlorinated and finally reacted with a compound expressed by a formula III to afford the aimed compound expressed by formula I.
Patent JP-H0278092-A (JP)
Title: Serial access memory
Inventor: SASAKI EIKO
IPC: G11C11/41
Filed: 1988-09-14
Abstract: PURPOSE:To increase reading speed in reading time by making the size of a driver in a memory cell in a column closest to a row decoder larger than the sizes of the other drivers in memory cells on the other word lines. CONSTITUTION:The MOS sizes of drivers 1 and 2 of a memory cell 3 in the column closest to the row decoder are designated so that the drivers 1 and 2 can have driving capacity for reading data in time obtained by subtracting time from a point where the output of a column decoder is defined to another point where the word line of the memory cell closest to the row decoder rises from the reading time by the driver of a memory cell 4. The access time of a reading side can be equal in all the memory cells, and the reading speed in the reading time can be increased by designing the MOS sizes of the drivers 1 and 2 in the above-mentioned manner.
Patent JP-H0868168-A (JP)
Title: Clip type roof material fitting device
Inventor: FUJITA HIDEO
IPC: E04D3/36
Filed: 1994-08-30
Abstract: PURPOSE: To simply fix multiple connected roof boards to the upper face of a beam made of an H-steel. CONSTITUTION: A U-shaped coupling section 6b couplable with the edge section of the upper horizontal section 2a of a beam 2 is integrally formed on the lower face of a clip 6, and the coupling sections 6b of multiple clips 6 are coupled and arranged at the prescribed positions of the upper horizontal section 2a of the beam 2. Multiple roof boards 4 are arranged on the upper horizontal section 2a of the beam 2. The rise sections 4b of a pair of adjacent roof boards 4, 4 are faced to both side faces of the rise section 6a of the clip 6, and the upper sections of the opposite rise sections 4b of a pair of roof boards 4, 4 are fixed to the upper section of the rise section 6a of the clip 6. The coupling section 6b of the clip 6 is fixed to the upper horizontal section 2a of the beam 2 by screws.
Patent JP-H0547603-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: HONGO SHUZO
IPC: H01G9/035
Filed: 1991-08-13
Abstract: PURPOSE:To provide electrolyte whic is thermally stable with small resistivity and has an excellent withstand voltage characteristic by permitting the basic skeleton of the solute to be dicarboxylic acid that has one phenylene radical and carboxylic radicals on both sides of the phenylene radical. CONSTITUTION:Dicarboxylic acid that contains one phenylene radical expressed by expressions 1 and 2 and that has carboxylic radicals on both sides or the derivative of such solute or such salts are used as solute. The R in the expression represents a hydrogen atom, alkyl group, etc. Especially, the solute contains one or more skeletons, including 1,4-phenylene diacetate, 1,3-phenylene diacetate and 1,4-phenylene diacrylic acid, and its content is 2wt.% to 20wt.%. For intermediate pressure, the solute is added to solvent whose major ingredients are water and ethylene glycol with the salts of sebacic acid. For high pressure, the solute is added to the solvent whose major ingredients are water and ethylene glycol with salts such as 7-vinyl-9-hexadecene-1, 16-dicarboxylic acid.
Patent JP-H0782854-A (JP)
Title: Outdoor type staircase unit
Inventor: MATSUSHITA SHOGO
IPC: E04F11/02
Filed: 1993-09-14
Abstract: PURPOSE:To vary the design plan for a staircase part on the basis of a design plan as a whole for every building. CONSTITUTION:An outdoor type staircase unit comprises a staircase part disposed along the outer wall of a building and a handrail part disposed along at least one side edge of the staircase part, wherein the staircase pad is divided into a horizontally installed landing part 4 and a step tread part 5 installed with a gradient, and the step tread part 5 is formed by three (at least two) module bodies 51, 52 and 53 which have the same width H and different lengths (N1, N2, N3). The landing part 4 is shaped like a square in a plan view, and the length of one side of the squre is made equal to the width H of the module body.
Patent JP-H05198572-A (JP)
Title: Method of passivating semiconductor wafer
Inventor: MAAKU II TATORU
IPC: H01L21/56
Filed: 1992-08-27
Abstract: PURPOSE: To block formation of an abrupt inclination at a corner part by forming an insulating dielectric layer on a wafer, with a thickness larger than a specified length of a most producing metal runner, and flattening it up to a point on a wafer which is above a lower part conductive metal runner. CONSTITUTION: A metal layer is formed on a dielectric layer 62 and then patterned, so that a series of metal runners 64 protruding above the layer 62 are formed. Then, an insulating dielectric film 66 is formed by a thickness B larger than a height A of a most protruding metal runner on the layer 62 and the runner 64. The entire layer 66 is flattened, and a flat upper surface 68 is formed at a position above a wafer 60 which is higher than the lower part metal runner 64, so that a projection having an angle is removed completely. Thus, steep slopes/vertical surfaces which can easily to cause cracks with a sealing material are eliminated.
Patent JP-S6289021-A (JP)
Title: Color liquid crystal display device
Inventor: KISUMI SHINTAROU
IPC: G09F9/30
Filed: 1985-10-16
Abstract: PURPOSE:To improve the display quality because of the occurrence of step by step additive mixture even if a picture is seen at a closer range, by dividing a liquid crystal cell into plural cells which are connected electrically but are separated spatially. CONSTITUTION:The liquid crystal cell corresponding to each color filter is divided into three, and 9 divided cells constitute one picture element. Three cells out of them are connected electrically, and the color filter of the same color is provided correspondingly to them. That is, 3 liquid crystal cells 11R, 3 liquid crystal cells 11G, and 3 liquid crystal cells 11B are connected electrically respectively, and color filters of the same colors correspond to individual groups. Individual color liquid crystal cells are arranged in this manner to disperse individual colors in one picture element, and the display quality is improved because of color mixture in comparison with a conventional structure even if the picture is seen at closer range.
Patent JP-H0672839-A (JP)
Title: Cosmetic
Inventor: NISHIMORI YASUTOMO
IPC: A61K8/00
Filed: 1992-08-27
Abstract: PURPOSE:To provide a cosmetic not only activating skin cells to activate the extracellular production of a skin matrix but also normalizing the whole structure of a skin tissue to improve the skin-beautifying effect of the skin, not giving a harmful influence on the skin, and capable of being safely used. CONSTITUTION:The cosmetic contains Salanum malacoxylon itself or its extract with an organic solvent and/or water as an ingredient usually in an amount of 0.001-10wt.% (as the dry solid content based on the total amount of the cosmetic. The cosmetic can be utilized in various forms such as a beauty water, an emulsion and a cream.
Patent JP-2001046755-A (JP)
Title: Sectional maze, and part for maze
Inventor: TAKIGUCHI SHUNJI
IPC: A63J11/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a sectional maze which can be freely set up to respond to creative power of infants, and which can be freely and actively enjoyed indoors regardless of the weather. SOLUTION: In a part M for a maze in which male and female detachable members 1, 2 are provided at four corners of a rectangular urethane foam body, the male and female detachable members 1, 2 are artificially attachable and detachable, and the male detachable members 1 and the female detachable members 2 are alternately disposed at the four corners.
Patent JP-S6290722-A (JP)
Title: Controller for plural magnetic recorder and reproducing devices
Inventor: MINOURA NOBUO
IPC: G11B19/02
Filed: 1985-10-16
Abstract: PURPOSE:To control the plural sets of magnetic recording and reproducing devices by means of one set of computer, by providing a means which decodes a designating bit and generates a designating signal and a means which decodes a control bit when the designating signal is inputted and generates a command signal corresponding to the control bit for one of the magnetic recording and reproducing devices. CONSTITUTION:Out of instructions composed of plural bits outputted from a computer 1 the required numbers of bits are assigned for designating the plural sets of magnetic recording and reproducing devices and another required numbers to bits are assigned to control the shifting of the magnetic recording/ reproducing heads of the devices. The controller of this invention is interface 50 which decodes the instruction of the above-mentioned constitution and sends a prescribed command signal to one of the magnetic recording and reproducing devices designated by the instruction. The computer 1 can perform the various kinds of control and it is desirable to store the positions of the magnetic heads of the video signal recording and reproducing device 10, namely the track numbers of the current positions in a memory.
Patent JP-S60120658-A (JP)
Title: Picture magnification varying method of semiconductor laser
Inventor: SAKAI YUKIO
IPC: G06T3/40
Filed: 1983-12-03
Abstract: PURPOSE:To attain magnification and reduction with high print quality by changing the scanning speed of light beam and also changing the luminous intensity of a semiconductor laser to apply printing of a character with variable power. CONSTITUTION:In magnifying a character, since the light beam in the main scanning direction is continuous, the time lighting the semiconductor laser 1, that is, a modulating frequency is varied electrically to expand easily the spot width. Variable power is attained by changing the number of turnings of a polygon deflector 2 in the subscanning direction by means of a motor driver 12 or changing the speed of a photosensitive body 4 to change the scanning speed. Then a nonscanning part A is caused with a constant beam diameter. Thus, the spot diameter of the laser beam is increased so as not to cause the part A and pack character dots completely. The laser current value is changed to change the luminous intensity in order to change the spot diameter.
Patent JP-S6474382-A (JP)
Title: Pipe joint made of synthetic resin
Inventor: NAKASHIBA AKIO
IPC: F16L47/02
Filed: 1987-09-11
Abstract: PURPOSE: To improve operability and sealing performance by burying a conductive fiber into a fitting portion of a pair of synthetic resin pipes or the like, heating and thus melting the conductive fiber by an electric power to carry out connection. CONSTITUTION: End portions 15a, 16a of pipes 15, 16 made of a thermally plastic synthetic resin such as a polyolefine-based synthetic resin or the like are fit to end portions 17a, 17b of a joint body 17 made of the same material, respectively. A carbon fiber layer 18 is formed in the joint body 17. In this state, when the ends of the carbon fiber layer 18 are connected to a power supply 21 through annular terminal members 19, 20, the carbon fiber layer 18 is heated to generate Joule heat which heats, softens and melts the joint body 17, the end portions 15a, 16a of the pipes 15, 16 and the portions nearby.
Patent JP-H1165134-A (JP)
Title: Electrophotographic photoreceptor and image forming method and device using that
Inventor: ITAMI AKIHIKO
IPC: G03G5/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic photoreceptor which has excellent wear resistance and printing durability, high durability and high lubricating property, which does not produce cracks in a photosensitive layer by repeated use, which shows little decrease in the potential stability, residual potential and photosensitivity by specifying the contact angle with pure water and the film thickness of the photosensitive layer. SOLUTION: The photoreceptor is produced by forming a photosensitive layer on a conductive supporting body. Relating to the photosensitive layer, the contact angle with pure water at the position >=1 μm apart from the outermost surface of the photosensitive layer is >=90 deg., and the film thickness of the photosensitive layer is >=25 μm. Since the contact angle of the bulk of the photosensitive layer becomes const. after the layer is worn by nearly 1 μm, it is enough to measure the contact angle at the position where the layer is worn by >=1 μm. In order to measure the contact angle, it is practical that the photoreceptor is assembled in a copying machine and worn by a real copying test. The binder used is not limited as far as it can control the contact angle of the bulk to the specified range, and compds. containing silicon atoms or fluorine atoms are preferable.  Most of the compds. are polycarbonate-based resins.
Patent JP-H0675832-A (JP)
Title: Retrieval system for trace data
Inventor: NAGATSUKA KAZUTO
IPC: G06F17/30
Filed: 1992-08-28
Abstract: PURPOSE:To complete a display of prescribed processing data on a display device in the minimum time, and also, to steadily display processing data related to a loop processing in which coincidence of conditions is generated, on the display device. CONSTITUTION:First of all, a loop end processing of a loop processing in which a part for detecting coincidence of conditions exists is retrieved (S31-S38), and a store address and a processing address of this loop end processing are stored (S39-S41). Subsequently, in a process for retrieving each processing address from the end, only in the case a value of a prescribed processing address which is being retrieved at present is smaller than a value of an arbitrary processing address retrieved already, prescribed processing data is extracted (S42-S48), and also, when the value of the prescribed processing address becomes equal to the value of the processing address stored in S41 for the first time in the process, the retrieval of each processing address is continued form the store address stored in S40 (S44 S49 S46).
Patent JP-H0547908-A (JP)
Title: Glass plate handling equipment
Inventor: KOZUKA TOSHIKI
IPC: H01L21/66
Filed: 1991-08-16
Abstract: PURPOSE:To precisely put a holder, which mounts a glass plate on an inspection table under fixed conditions, without requiring an operator to approach the table for inspection, prevent dust from adhering to the table for inspection, and improve inspection precision. CONSTITUTION:An operator puts a holder 2 carrying a glass plate 1 on a set table 19 of a pre-alignment equipment 3. The positioning of the glass plate 1 to the holder 2 and the positioning of the holder 2 to the set table 19 are performed by slanting the set table 19. After that, the holder 2 carrying the glass plate 1 is transferred onto a table for inspection 5 by a transferring arm 36 of a transferring equipment 4.
Patent JP-H09103490-A (JP)
Title: Monitor system for oxygen concentrator
Inventor: FURANKU AARU FUROORA
IPC: A61M16/10
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To easily and properly perform maintenance by selecting operation data from a memory, displaying them on a display and transmitting them to a computer in a portable memory display unit storing data relating to the operation of an oxygen condenser in the memory. SOLUTION: The oxygen condenser is provided with two molecular sieving beds 11 and 12, sucks air inside a vehicle from a take-in port 19 through first and second filters 20 and 21 and a silencer 22 and discharges it through a high performance filter 23 and a two-position four-direction valve 24 to one of the molecular sieving beds 11 and 12 by the operation of a compressor 17 driven by a motor 18. Then, condensed oxygen is stored through a check valve 25 in an accumulator 27 and thereafter, it is supplied from an oxygen exit 31 to the respiratory organs of a patient. Also, the data detected in the various kinds of sensors 26 and 28 at the time are stored in the memory of an MPU 32 and the operation data are selected and displayed at the portable memory display unit.
Patent JP-H0392089-A (JP)
Title: Image recorder
Inventor: KONDO KATSUFUMI
IPC: H04N5/76
Filed: 1989-09-05
Abstract: PURPOSE:To record a surrounding video image automatically from a prescribed time before till occurrence of a fault by providing an endless recording means writing a digital picture data continuously and endlessly and stopping the write when the occurrence of the fault is detected. CONSTITUTION:The recorder is provided with a color television camera 1 pickup up video image around a mobile body, a signal processing section 2 converting a video signal into a digital picture data, an acceleration sensor 13 detecting an occurrence of a fault in the mobile body, and an endless recording means 81 writing the digital picture data onto a rewritable optical disk 9 continuously and endlessly and stopping the write when the occurrence of the fault is detected. Thus, the video image of surrounding up to the occurrence of the fault is recorded and miniaturization and improvement of reliability are especially attained.
Patent JP-H0973468-A (JP)
Title: Crt screen designing support method
Inventor: ITO YUICHI
IPC: G06F17/50
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a CRT screen designing support method which facilitates the designing of a screen layout on a CRT screen. SOLUTION: Image data are inputted by an image scanner (S1) and on the CRT screen where the image data are displayed, a work screen frame simulating a display coordinate system is displayed (S2); and mesh lines constituting the work screen frame are used as a guide to resize the input image and determines a rough layout (S3), character data, symbol data, etc., are inputted on the screen on the basis of rough graphic data positioned on the meshes (S4), and the CRT screen data which are thus generated are outputted (S5).
Patent JP-H04114868-A (JP)
Title: Grain harvesting bag
Inventor: SATOJI HISAYUKI
IPC: B65D88/22
Filed: 1990-08-30
Abstract: PURPOSE:To permit a grain bag to be freely rolled manually so as to improve the transporting efficiency of grain (grain harvesting bag) by a method wherein a bag having an opening at its top is formed by using the bag cloth made of cloth, synthetic resin or other material and ring bodies are provided to embrace the outer periphery of the bag. CONSTITUTION:The bag body 2 of a grain harvesting bag A is formed by using the bag cloth made of cloth or synthetic resin material in the shape of a cylinder circular in a plan view. A cylindrical grain entrance opening 5 having an opening part 1 is provided at the central part of the top face 4 of the bag body 2 and the outer periphery of the grain entrance opening 5 is opened and closed by a drawstring to cause an opening part 1 to be opened and closed. The upper and lower outer peripheral parts of the bag body 2 are embraced with the ring bodies 3 consisting of a resilient body such as rubber.
Patent JP-H0676156-A (JP)
Title: Beverage supply device
Inventor: YAMAMOTO HIROSHI
IPC: G07F13/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide the beverage supply device capable of preventing the excessive cooling of water and preparing the beverage without fail. CONSTITUTION:The cooling water of a cooling water tub 7 arranging a beverage sirup tank 8, sirup cooling tube 10, and water cooling tube 11 or the like is cooled down by a cooler being a part of the cooling device and the temperature of the cooling water is detected by a temperature detection means. When a control section judges that the temperature of the cooling water is below 0 degree and a prescribed time has elapsed based on temperature information by the temperature detection means, it temporarily stops the operation of the cooling device and the excessive cooling state of the water is warned by a warning means. When judging that the temperature of the cooling water is higher than 0 degree, it restarts the operation of the cooling device.
Patent JP-H0393142-A (JP)
Title: Secondary electron multiplier tube
Inventor: YAMAMOTO HIROSHI
IPC: H01J43/16
Filed: 1989-09-05
Abstract: PURPOSE:To restrain generation of ion feedback, enhance a multiplying effect, realize a stable operation even in a low vacuum, and obtain a large output current by making the surface of a second channel base facing to a first channel base of a material having resistance, and applying a surface treatment to reduce a secondary electron emission ratio. CONSTITUTION:A first channel base 31 has resistance at its surface facing to a second channel base 32 and is made of material having a large secondary electron emission coefficient. The second channel base 32 is also made of material having resistance at its surface facing to the first channel base 31, and a surface treatment is applied on the second channel base 32 to reduce the secondary electron emission ratio. At the surface of the second channel base 32 facing to the first channel base 31, a secondary electron cannot be emitted even if an ion generated by an impact of an electron onto the residual base collides with an output end having electrons in high density. Therefore, the generation of ion feedback can be restrained, thereby obtaining a large output current.
Patent JP-H0786775-A (JP)
Title: Connection member between frames
Inventor: HIRATA AKIHIKO
IPC: H05K7/18
Filed: 1993-09-16
Abstract: PURPOSE:To provide a connection member between frames which can prevent deformation due to external force, obstruction due to static electricity and noise, and is capable of simple extension. CONSTITUTION:A first fixing part 22 having a flat shape, a second fixing part 23, and a reinforcement part 24 which reinforces the first fixing part and the second fixing part 23 are integrally formed in an unified body. First cavity parts 27 for retaining cables are formed in the second fixing part 23, and a connection member 21 is constituted. A third fixing parts are formed which clamps bending parts formed on the end portions of frames to be bonded, and the frames are connected with each other by a connection member 21 between frames. Thereby the number of tightly connected frames can be increased without necessitating a special jig, unnecessary gaps are eliminated, and obstruction due to static electricity and noise can be eliminated.