baber/WOPTO huggingface dataset:
Patent JP-2001081744-A (JP)
Title: Bodily sensitive mat for warning roadwork
Inventor: OTAKE KENJI
IPC: E01F9/529
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a bodily sensitive mat, by which a driver awakens from a doze and a running into a construction site is avoided by the stepping-on ofthe brake, the wheeling of a handle or the like by sensing an impulse by a body when the dozing driver travels on the construction site even when a car driven by the driver approaches to the construction site. SOLUTION: The bodily sensitive mat is formed in a rectangular plate body, and a vertical cross section in the rectangular direction to the longitudinal direction is formed in an approximately chevron-shaped mat. One inclined plane of the cross section of an approximately chevron shape is formed in a short- sized steep slope while the end section of the inclined plane is formed in a front stage section 3 having fixed length, the top section of the sectional approximate-chevron shape is formed in a projecting section 2 in fixed width and formed in a beltlike manner in the longitudinal direction, the other inclined plane of the sectional approximate-chevron shape is formed in a long-sized smooth inclination, and the thickness of the rear end section 4 of the inclined plane is made smaller than one end section.
Patent JP-2000084087-A (JP)
Title: Catheter for contrast formation
Inventor: MEGURO TAIICHIRO
IPC: A61M25/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To safely and properly spread a blood vessel contrast medium to a desired contrast forming position without damaging a blood vessel wall, a ventricular wall or the like of a living body. SOLUTION: A catheter forward end positioned at the main trunk of the left coronary arteries is provided with small holes 16 and 17 on a side wall separately from a forward end hole 15, and when a blood vessel contrast medium is filled at a preset pressure, a lot of contrast medium is injected not only from the forward end hole 15 but also from the small holes 16 and 17. According to this construction, the catheter forward end is not pushed back from the coronary arteries to the aorta, due to injection pressure, different from the case of injection only from the forward end hole 15.  Also, even when the forward end if deformed toward the blood vessel wall, the amount of the contrast medium injection from the forward end wall 15 is substantially reduced due to the contrast medium injected from the small holes 16 and 17, thereby preventing damages to the blood vessel wall due to a jet injection.
Patent JP-H0572755-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1991-09-12
Abstract: PURPOSE:To provide the electrophotographic sensitive body improved in electrostatic characteristics and photographing performance, especially, superior in reproduction performance of an image high in precision in the case of using a liquid developer, and photographing performance in the case of the scanning exposure system using low output laser beams. CONSTITUTION:The binder resin to be used for the developer contains at least one kind of low molecular-weight copolymer prepared by combining a group of formula II with one end of a main polymer chain comprising repeating units of formula I, copolymerizing the obtained macromonomer again with a monomer corresponding to the formula I, and a kind of stellate copolymer obtained by forming an AB type block copolymer comprising a block A containing the resin or a macromononer having the polar group on the end of the polymer chain and the resin containing the polymer components of the formula I and a block B containing the polymer components each having the polar group, and inserting >=3 of the AB block copolymer in the polymer chain of the resin B. In the formula I, each of a<1> and a<2> is H, halogen, cyano, or a hydrocarbon group; R<3> is a hydrocarbon group; R<4> is a divalent bonding group; and each of b<1> and b<2> is a hydrocarbon group.
Patent JP-2001083623-A (JP)
Title: Image reader
Inventor: TAKEUCHI YUKIHISA
IPC: G06T1/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image reader whose miniaturization is accelerated by preventing the shake of an image reading means and whose power consumption is made low by reducing driving load. SOLUTION: A reading unit 2 is always urged in a direction shown by an arrow A due to moment caused by tensile force applied to a wire 13 and slider parts 22b and 22c come in contact with a rail 12 so as to maintain posture. Namely, backlash between the rail 12 and the sliding part of the unit 2 is eliminated and force to make the unit 2 come in contact with the rail 12 is exerted constantly, so that the shake caused in the movement of the unit 2 is avoided in interrupting/restarting reading, and the miniaturization of the reader is accelerated. Then, the necessary driving load is drastically reduced, and the power consumption is reduced.
Patent JP-H02107670-A (JP)
Title: Packaging resin, electronic part and laser-marking of electronic part
Inventor: OSHIRO MUNEYUKI
IPC: H01G13/00
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a packaging resin for electronic element and capable of developing clear white pattern by the laser marking of the package with laser beam by adding aluminum hydroxide powder to a liquid resin. CONSTITUTION:The objective packaging resin is produced by adding 5-10wt.% of aluminum hydroxide powder to 100wt.% of a liquid resin (e.g. acrylic resin) and stirring the mixture. An electronic element is coated with the obtained packaging resin e.g. by dipping and the package is masked with a patterned template and irradiated with laser beam. The dehydrative decomposition reaction of the aluminum hydroxide takes place by the heat of the laser beam to deposit Al2O3 particles on the patterned part. Accordingly, the patterned part is finely roughened to increase the irregular reflectivity of the part and obtain an electronic part having clear printed pattern.
Patent JP-S63114275-A (JP)
Title: Semiconductor light receiving device and manufacture thereof
Inventor: MACHIDA HIDEKI
IPC: H01L31/107
Filed: 1986-10-31
Abstract: PURPOSE:To obtain an average sensitivity characteristic in a light receiving surface at the time of high multiplication, by providing a semiconductor layer as a guard ring on a buffer layer on a semiconductor substrate, and providing an absorbing layer, a transition layer and a multiplying layer on the buffer layer in a recess part in the semiconductor layer. CONSTITUTION:An n-InP layer 2 as a buffer layer is formed on an n<+>-InP substrate 1. Then an n-InP layer 6 for a guard ring is epitaxially grown. A part of the n-InP layer 6 undergoes wet etching until reaching the surface of the buffer layer 2. Thus a recess part 11 is provided. Then, an InGaAs layer 3 as an absorbing layer, an InGaAsP layer 4 as a transition layer and an n-InP layer 5 as a multiplying layer are epitaxially grown in the recess part 11. Cd is diffused as impurities, and a p<+>-InP layer 7 is formed. Be is implanted, and a p-InP layer 8 is formed. Since hetero-interface formed in the recess part 11 is in parallel with the surface of the semiconductor, a p-n junction plane and the hetero-interface can be made horizontal. Thus sensitivity distribution in a light receiving surface can be made flat.
Patent JP-H04363569-A (JP)
Title: Refrigerating showcase and concentrated supervisory device therefor
Inventor: KURITA MASAYA
IPC: F25D23/00
Filed: 1991-09-12
Abstract: PURPOSE:To permit the concentrated supervision of the operating conditions of many refrigerating showcases in a control center. CONSTITUTION:Data, necessary for the control of respective refrigerating showcases, are transmitted from a transmitting I/F, provided in the controllers 1 of respective refrigerating showcases in a shop, to a center device 2 through signal wires 3 to indicate them sequentially or print out them. Especially, the data of abnormality are stores in the center device 2 together with the date and time of the generation of the abnormality so that the data can be outputted later. By this method, the concentrated supervision of the operating conditions of respective refrigerating chowcases can be effected without patrol while the abnormal data can be realized again upon repairing to grip an abnormal place properly and surely.
Patent JP-H1180997-A (JP)
Title: Formation of insulating part and conductive molding having insulating part
Inventor: YAMADA SUSUMU
IPC: C25D13/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To form insulating parts of various kinds of patterns of a uniform thickness having an excellent adhesion property regardless of shapes, sizes, etc., by sticking a photoresist by electrodeposition to the surface of a conductive molding, exposing this resist to cure the resist. SOLUTION: The photoresist 2 is stuck by electrodeposition to the entire surface of a metallic sheet 1, for example, a copper sheet, which is the conductive molding. A mask 3 having the patterns of non-photosensitive parts is brought near to the desired part on the formed photoresist 2 and is exposed by a light source 4. The photoresist 2 of the parts not subjected to light shielding by the mask 3 is cured by this treatment. After the mask 3 is removed, the photoresist 2 of the uncured parts (unexposed parts) is removed by development to allow only the cured photoresist 2 of the desired patterns to remain. The remaining parts are formed as the insulating parts. The photoresist 2 forming the insulating parts is subjected to a heat treatment in order to improve the acid resistance and wear resistance thereof.
Patent JP-H1090117-A (JP)
Title: Method and instrument for measuring refractive index distribution
Inventor: NAKASE TOMOKO
IPC: G01N21/17
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To measure the refractive index distribution on a phase object even when the quantity of transmitted wave face is large and the pitch of interference fringes is short. SOLUTION: Coherent light from the same light source 1 is split into a reference wave (a) which becomes a standard and a wave (b) to be inspected which is transmitted through an object O to be inspected and the wave (b) is further split into waves b11 and b12 through a light splitter 21. Then a shearing interference image is formed on a second detector by superimposing the wave b12 after a shear is given to the transmitted wave face of the wave b11 in the direction perpendicular to the optical axis. When the interference image is formed in such a way, the refractive index distribution on the object O can be measured even when the object transmits a large quantity of front waves and makes the pitch of shearing interference fringes shorter, because the shearing interference fringes become rougher.
Patent JP-S61138222-A (JP)
Title: Illuminating device of camera having t.t.l. focus detector
Inventor: MATSUI TORU
IPC: G02B3/00
Filed: 1984-12-11
Abstract: PURPOSE:To illuminate efficiently a subject from a near to remote distance by illuminating the subject with two projecting luminous fluxes if the subject exists at the remote distance and illuminating the subject with a part of the projecting luminous flux if the subject exists at the near distance. CONSTITUTION:The 1st and 2nd projecting optical systems 7, 7a, 11, 9, 8, 8a, 12, 10 are disposed apart at a prescribed base line length from the optical axis of a photographing lens in the 1st prescribed direction in a camera having a TTL focus detector set with a focus detecting area on the optical axis of the photographing lens. The spreading angle of the 2nd projecting luminous flux from the 2nd projecting optical system is made larger than the spreading angle of the 1st projecting luminous flux from the 1st projecting optical system with respect to at least the 1st prescribed direction. The 1st and 2nd projecting luminous fluxes are superposed on each other at the 1st prescribed distance or further with respect to the 2nd prescribed direction intersecting orthogonally with the 1st prescribed direction. The 2nd projecting luminous flux is projected to enclose the focus detecting area at the 2nd prescribed remote distance or further and the 1st projecting luminous flux is projected to enclose said area at the 3rd prescribed remote distance or further.
Patent JP-H03123242-A (JP)
Title: Packet exchange of decentralized processor system
Inventor: KASAGI SHINJI
IPC: H04L12/70
Filed: 1989-10-06
Abstract: PURPOSE:To quicken the processing for data transfer by providing a common registration table to each processor and using a logical channel number to be described upon the receipt of a data packet to retrieve the registration table. CONSTITUTION:When a call from a line 31 is received, a processor 11 reads a header of a packet and registers a processor number of a caller and a called party and logical channel numbers a, b of the caller and the called party to a registration table 5. As to a data packet 41 received succeedingly, a caller logical channel number (a) in a header of the data packet is read and it is used as a key to retrieve the registration table 5, a coincident logical channel number is detected and the called party processor number registered therein and the called party logical channel number (b) are read and a data packet 42 adding the called party logical channel number (b) to the data packet 41 is transferred to a common bus 2 by designating a processor 1n relating to the called party processor number.
Patent JP-S61142042-A (JP)
Title: One-side bent chain transmission type pushing-pull operation apparatus of hydraulic actuator drive type
Inventor: TAMURA SHUICHI
IPC: B29C45/26
Filed: 1984-12-10
Abstract: PURPOSE:To obtain the simple and small-dized constitution of the whole apparatus by using a one-side rod type working cylinder and fixing the cylinder barrel onto a case and pivotally supporting a sprocket onto the piston rod. CONSTITUTION:The basic edge part 13 is turned into U-figure form and fixed onto a case 1, and a sprocket 19 is engaged onto the inner peripheral part of the U-turned part 18 of a chain 7, and the longitudinally long chain parts 20 and 21 connected to the U-turn part 18 of the chain 7 are laid in parallel each other. The outside surfaces of the longitudinally long chain parts 20 and 21 are guided so as not to be bent by a longitudinal guide surface 22 fixed onto the case, and the cylinder barrel 14 of a one-side rod type working cylinder 23 is longitudinally fixed onto the case 1 by using a one-side rod type working cylinder as hydraulic actuator 23. Further, the sprocket 19 is pivotally supported in rotatable ways at the top edge part of a piston rod 28.
Patent JP-S63115638-A (JP)
Title: Forming method for element in driving belt for continuously variable transmission
Inventor: SUGANO MITSUTERU
IPC: B21D53/14
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the core shift of a dimple and a dimple hole, and the inclination of an element by dividing the upper die into three of a dimple die and the right and lift upper punches, aligning in advance the right and lift upper punches to the projecting part of the lower die and allowing the center lines to coincide with each other. CONSTITUTION:The center of a dimple die 12 is positioned so as to become the center of a projecting part 11a of the lower die 11. Subsequently, the dimple die 12 and the left and right upper punches 13, 14 are allowed to ascend as one body, and between the upper die 10 and the lower die 11, an element forming stock A is carried in and set. Next, an element 3 is formed by blanking such as allowing the upper die 10 to descend, etc., by a prescribed operation. In such a way, a core shift of a dimple 3a and a dimple 3b of the element 3 to be formed is obviated, and an inclination, etc., when many elements have been assembled are prevented.
Patent JP-H01104787-A (JP)
Title: Anticorrosive for soft water boiler
Inventor: MATSUSHITA TSUTOMU
IPC: C23F11/12
Filed: 1987-10-19
Abstract: PURPOSE:To provide stable corrosion preventing power to an anticorrosive and to allow the anticorrosive to exhibit superior scaling ability by using a reaction product of monosaccharides and disaccharides with an alkali metal hydroxide and an alkali metal carbonate as the principal component ot the anticorrosive. CONSTITUTION:Monosaccharides such as glucose and disaccharides such as sucrose are blended with an alkali metal hydroxide such as NaOH and an alkali metal carbonate such is Ha2CO3 in about 80:20-10:90 and they are brought into a reaction at ordinary temp. or elevated temp. to prepare an anticorrosive for a soft water boiler. This anticorrosive forms a rigid coating film on the surface of a metal and exhibits stable corrosion preventing power. When the reaction product is mixed with a salt of an amino acid, a smaller amt. of the mixture added can produce the corrosion preventing effect as compared with only the reaction product.
Patent JP-S62121348-A (JP)
Title: Analysis processing unit for defect inspection data of thin pipe
Inventor: MIYAMOTO TAKEHIKO
IPC: G01N27/90
Filed: 1985-11-21
Abstract: PURPOSE:To save trouble of an expert, and to curtail the quantity of clerical work by providing a unit containing a computer for executing an analysis processing of a data, when executing a defect inspection of a thin pipe by an eddy current flaw detector. CONSTITUTION:An analysis processing unit 1 of an inspection data is provided with a microcomputer (MC), etc. mainly composed of a CPU 5. Also, as for an eddy current flaw detector 11, two kinds of high frequency power sources whose frequencies are different are connected to its coil. Accordingly, each signal of Y, X, V, and U is inputted to the unit 1, and among them, three signals excluding U are inputted to the MC through a buffer 4, and an A/D converting element 3, but since they are digitized, the analysis is executed easily. In this state, a signal of the flaw detector 11 is brought to an analysis processing by the MC and its result passes through a level converting circuit 6, becomes a signal S and inputted to a recorder 13. A reference signal R, analog signals X, Y and V are also inputted to the recorder 13. In this way, the quantity of clerical work can be curtailed.
Patent JP-H0793858-A (JP)
Title: Cassette discriminator for cassette loader
Inventor: TSUNEKAWA MICHIHIKO
IPC: G11B15/675
Filed: 1993-09-24
Abstract: PURPOSE:To effectively achieve miniaturization and light weight and also to enhance latitude of design. CONSTITUTION:Plural cassettes 9 and 10 which are different in size are used, whereas sensors 5 and 6 (at least one) are disposed in appropriate spots on a chassis to be loaded with the cassettes 9 and 10, and at least the presence or absence, size and the loading state, etc., of the cassettes 9 and 10 are discriminated by outputs of these sensors 5 and 6. Particularly, the sensors 5 and 6 are disposed to have a positional difference in the inserting direction of the cassettes 9 and 10. At least two kinds of cassettes 9 and 10 can be dealt with for discriminations without using a mechanical constitutive member, and a simple mechanism having a small number of parts can constitute the cassette discriminator at low cost.
Patent JP-S62121931-A (JP)
Title: Optical information recording and reproducing method
Inventor: OOTA TAKEO
IPC: G11B7/2433
Filed: 1985-11-21
Abstract: PURPOSE:To perform tracking of laser spot light and information recording and reproduction by providing a region having at least 3 kinds of optical constant values to a thin recording film layer. CONSTITUTION:Multi-layered films are formed on a flat substrate 1. The 1st layer 2 is a layer contg., for example, tellurium Te and the layer 3 is similarly the layer contg. tellurium. The compsn. of the additive material is so selected that the coefft. of light absorption is smaller in the layer 2 than in the layer 3. The multi-layered films are uniformly melted and mixed to form the tracks in the state of the recording layer 4 when such layers are heated up to the m.p. or above by continuously irradiating the laser spot light to said layers. The optical path length nd is longest when the tracks contain the tellurium entailing crystallization. Information dots which can be made amorphous are formed and the optical path length in this part is smallest if the tracks are subjected to light irradiation of the short pulse width. The tracking of the laser light spot is made possible by the difference in the optical path length from the part not irradiated with the laser light even with the tracks already recorded with the information dots. The erasure of the information entailing crystallization is executed.
Patent JP-S63116326-A (JP)
Inventor: MORISHITA KUNIAKI
IPC: H01H35/40
Filed: 1986-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06110406-A (JP)
Title: Discharge illuminating circuit
Inventor: NIIZAWA TADASHI
IPC: G09G3/28
Filed: 1992-09-30
Abstract: PURPOSE:To enable this discharge illuminating circuit to correctly start irrelevantly to the number of discharge paths. CONSTITUTION:This discharge illuminating circuit is equipped with an oscillation circuit 14 which outputs a timing signal corresponding to the control period of illumination gradations of the discharge paths 101-10n to the discharge illuminating circuit performing discharge illumination to the discharge paths 101-10n, and a power source part 11 which outputs and supplies a 1st voltage to the discharge paths 101-10n in the beginning of the control period of the illumination gradations of the discharge paths 101-10n and then a 2nd voltage lower than the 1st voltage thereafter.
Patent JP-H02109212-A (JP)
Title: Manufacture of compound superconductive cable
Inventor: SUGIMOTO MASARU
IPC: H01B12/10
Filed: 1988-10-18
Abstract: PURPOSE:To make the cable excellent in stabilization of superconductive characteristics, to make it small in AC coupling loss at AC current application, and to enable miniaturization and lightening by compounding stabilizing material made of pure copper in a superconductive cable, and making metallic ground where superconductive fibers are dispersed and arranged contain magnetic elements. CONSTITUTION:A diffusion preventive layer 11 is arranged around stabilizing material 10 made of copper so as to form a compound substance 12, and a plurality of insitu-rods which contain magnetic elements in metallic ground wherein dendrites of at least one element among plural elements which constitute a superconductive intermetallic compound are dispersed are arranged outside this compound substance 12. Further, those are covered with a metallic pipe 14, and then the diameter is reduced so as to make an element wire 15, and a plated layer 16 which contains residual elements among plural elements which constitute the superconductive intermetallic compound is formed around this element wire 15 so as to form a plated element wire 17. Next, diffusion heat treatment is applied to this plated element wire 17, whereby the elements of the plated layer 16 are diffused into the element wire so as to generated superconductive fibers. Hereby, a superconductive cable which is excellent in stability of superconductive characteristics and is miniaturized and lightened as well can be obtained.