baber/WOPTO huggingface dataset:
Patent JP-S6489757-A (JP)
Title: Picture reader
Inventor: KOIIZUKA TETSUYA
IPC: H04N1/04
Filed: 1987-09-30
Abstract: PURPOSE:To simply execute picture reading from a wide original, picture, etc., by one-time moving of a scanner by building in an XY displacement gage, obtaining the X-direction error quantity of image data in the visual field of the scanner and correcting the X-direction error quantity of the image data. CONSTITUTION:A picture reader 5 consists of a hand-type image scanner 50, a line buffer 51, an image correcting device 52, and a video RAM 53. The image data are temporarily stored in the line buffer 51, and an X displacement signal and a Y displacement signal are supplied to the image correcting device 52. The image correcting device 52 is equipped with an image shifter 521, a shift counter 522, and an address calculating part 523, and corrected image data and XY address data are given to a V-RAM 53 through a CPU 4. Thus, by scanning the image scanner 50 either along a drawn line or so as to meander throughout the whole original, desired picture information can be prepared in a V-RAM screen by one-time scanning.
Patent JP-H03129687-A (JP)
Title: Edge connector for board
Inventor: WATANABE TETSUYA
IPC: H01R12/83
Filed: 1989-09-20
Abstract: PURPOSE:To enhance accuracy in electrical connection correspondingly to dispersion in the plate thickness of a board by providing a roughly C-shaped first contact member and a second contact member joined and supported to one end of the first contact member and disposed inside the first contact member. CONSTITUTION:A housing Ho4 and a contact Co2 are joined together by a recessed portion 2a formed inside the housing Ho4 and a projecting portion 4a formed on the outside of the contact Co2. The Co2 comprises contact 21, 22, a base portion 21, two of first and second roughly C-shaped contact members 20, 24 having a contact 23 and capable of elastic deformation. A printed wiring board 6 is inserted into the housing Ho4 as shown by the full line and the contact 22 is rotated about a supporting point to a position indicated by the dashed line whereby the contacts 21, 22, 23 make contact with the faces 6A, 6B of the board 6 with great contact pressure. The Co2 thus disperses stress and resists large-scale deformation, and firm electrical contact is achieved correspondingly to dispersion in the plate thickness of the board.
Patent JP-S60136774-A (JP)
Title: Developer carrying body and its manufacture
Inventor: MIYAZAKI YOSHIO
IPC: B05B13/04
Filed: 1983-12-26
Abstract: PURPOSE:To obtain stable performance for a long term by laminating on a conductive substrate a magnet layer made of a mixture of an elastomer and a magnetic powder, an elastic dielectric layer made of a rubber material, and an electrode layer prepared by dispersing a large number of conductive particles into a dielectric adhesive and keeping a state of each particle insulated from each other. CONSTITUTION:A developer carrying body is formed by laminating on a conductive substrate 4 an elastic magnet layer 5 of a composite magnetized material consisting of an elastomer, such as a halogenated polymer having no double bond on the main chain, and a magnetic material, an elastic dielectric layer 6 made of a rubber material, and an electrode layer 7 prepared by dispersing a large number of conductive particles 7a as extremely small electrodes into a dielectric adhesive 7b, such as a room-temp. headenable epoxy resin, in a state of each particle electrically insulated from each other. The surface of the electrode layer 7 is polished smoothly, and each particle 7a is held with the surface of the elastic dielectric layer 6 in contact with the bottom face of each particles, and so the thickness of the electrode is equal to that of the electrode layer 7. As a result, the step for adjusting magnetic power is saved, and fabrication work is made easy. The obtained developer carrying body has a desirable edge effect on a rigid latent image bearing body and high quality.
Patent JP-H0991246-A (JP)
Title: Bus control device and method
Inventor: SUZUKI MASAYOSHI
IPC: G06F13/362
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To effectively use a bus for a CPU, etc. SOLUTION: In a system where both CPU (A) and (B) can have accesses to two I/O devices via a common bus 160, the CPU (A), for example, requests an access to an I/O device #0 (to set AREQ0-at a low level). Thus a control signal generation circuit 202 sets AENB-at a low level and permits the access request of the CPU (A) as long as the bus 160 is not used yet and the device #0 to receive the access is not kept in its recovery period. If the device #0 is kept in its recovery period, the access requested to the device #0 is not permitted. Furthermore, the access request is permitted to another I/O device #1 as long as the bus 160 is not used yet even though the device #0 is kept in its recovery period.
Patent JP-H0693484-A (JP)
Title: Electrolytic reduction method
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1992-09-14
Abstract: PURPOSE:To prevent the deterioration of cathode activity due to iron by adding a chelating agent into an electrolyte. CONSTITUTION:In the electrolytic reduction method at the time of transforming tetramethyl ammonium chloride to a hydroxide equivalent thereto, stable electrolysis is executed by adding >=4mol chelating agent. Adiponitrile from acrylonitrile by electrolytic reduction dimerization reaction as the example in a neutral or weak acidic condition, the synthesis of aldehyde or alcohol by the reduction of aromatic caboxylic acids, the synthesis of succinic acid from maleic acid and the synthesis of cysteine from cystine as the examples in the high conc. acidic solution are mentioned and though every these electrolysis is executed by the use of a cathode high in hydrogen overvoltage, the activity of electrode is kept stable for a long term by adding the chelating agent.
Patent JP-H02127528-A (JP)
Title: Latch controlling in draft mechanism and carrying mechanism of pressure apparatus for practicing this method
Inventor: GIYUNTERU SHIYURUTSU
IPC: D01H5/50
Filed: 1989-09-20
Abstract: PURPOSE: To accurately adjust a latch by attaching an adjusting gage to the shaft of at least a top roller facing an inlet side and in the case of a waiting arm and a carrier member existing in operation positions, fixing the retaining part of the top roller to the carrier member. CONSTITUTION: When a carrier member 10 and a waiting arm 24 exist in operation positions, a screw 19 is loosened, a retaining part 16 is made slidable together with a top roller 11 and an adjusting gage is mounted on an axis 14. A gap between a shaft 32 of the top roller 11 and the axis 14 is adjusted to a fixed gap, the screw 19 is tightened. The two top rollers are adjusted to accurate positions.
Patent JP-H0698068-A (JP)
Title: Composite data store and forward device
Inventor: KANEYAMA YOSHINOBU
IPC: H04N1/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a composite data store and forward device capable of performing communication by handling data even when it is character code data or image data (image signal). CONSTITUTION:The composite data store and forward device 100 is comprised of a code system communication control part 101 which performs the transmission/reception of the character code data via a line, an image data system communication control part 102 which performs the transmission/ reception of the image data via the line, an accumulation part 106 in which the character code data and the image data are accumulated, a device control part 104 which controls each part relating to the transmission/reception and accumulation of the data based on communication service supplied to the code system communication control part 101 or the image data system control part 102, and a data conversion part 105 which performs the mutual switching of the character code data and the image data under the control of the device control part 104.
Patent JP-H0988662-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: SUZUKI KEISUKE
IPC: F02D41/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To attain the high accuracy of fuel supply quantity control in the case of being provided with a direct injection injector so as to combine the improvement of both air-fuel ratio control and transient operability. SOLUTION: On the basis of a block where cylinder internal pressure and intake passage internal pressure are regarded as almost equal, maximum injection time Tmax in a direct injection injector is computed (S701). Demand fuel injection time Ti is compared with Tmax (S703). In the case of Ti>Tmax, Tmax is made injection time Ti-d in the direct injection injector (S703), and the difference between Ti and Ti-d is made injection time Ti-p in an intake passage injector (S704). The injection timing of the direct injection injector is set so as to complete fuel supply in the block (S705), and the injection timing of the intake passage injector is also set (S706). In the case of Ti<= Tmax, all the fuel can be injected by the direct injection injector, so that Ti is set as Ti-d (S708), and injection timing is computed (S709).
Patent JP-S62105198-A (JP)
Inventor: OGITA TAKAHIKO
IPC: G10L13/04
Filed: 1985-10-31
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-H03108691-A (JP)
Title: Fuel assembly
Inventor: KUSUNO SADAO
IPC: G21C3/33
Filed: 1989-09-22
Abstract: PURPOSE:To make weight of nuclear fuel materials to be the maximum and to make ratio in numbers of hydrogen atoms to uranium atoms (H/U) to be the most appropriate by making a structure that a gravity center of a cross-sectional area of an upper part of a water rod does not correspond to that of a lower part of the water rod. CONSTITUTION:A fuel rod 11 is constituted by a plenty of fuel pellets 33 loaded into a cladding tube 30 both ends of which are tightly sealed by an upper end plug 31 and a lower end plug 32, and a gas plenum 34 formed at an upper end part of the cladding tube 30. A diameter of a water rod 19 is larger than that of the fuel rod 11 and the water rod 19 is arranged very closely to a center part of a horizontal cross sectional surface of a fuel assembly 10. An axial central part of the water rod 19 has a large diameter but a lower part 20 has a less diameter and has a some eccentricity and therewith a partial length fuel rod can be loaded into a lower space 23. Also, for at least one water rod 19, its lower cross-sectional area corresponding to 1/2 to 1/3 full length of the water rod is smaller than a cross-sectional area of the remaining upper part and also a gravity center of the lower cross-sectional area does not correspond to that of the upper cross-sectional area.
Patent JP-S6485119-A (JP)
Title: Method for mixing filler
Inventor: SUENAGA JUNICHI
IPC: B01F23/70
Filed: 1987-09-28
Abstract: PURPOSE:To enable homogeneous mixing of a filler with an ordinary kneader while avoiding generations of voids and aggregates by mixing a molten polymer which is capable of forming an anisotropic melt with a filler which is separably pelletized with a binder beforehand. CONSTITUTION:A particulate filler is formed by separably pelletizing a filler powder such as clay, talc, mica, calcium silicate, graphite, etc. with a binder. After drying this particulate filler, it is introduced into a kneader such as a twin-screw extruder together with an anisotropic melt, a liquid crystal polymer, and kneaded in a molten state. As the aforementioned liquid crystal polymer, p-hydroxybenzoic acid together with polyethylene terephthalate etc. are applicable. And as the binder, an epoxy or an urethane resin is preferred and its usage of 0.2-5.0wt.% of the filler is preferable.
Patent JP-H07107045-A (JP)
Title: Optical signal detection circuit
Inventor: YOKOUCHI JIYUNGO
IPC: H04B10/50
Filed: 1993-09-30
Abstract: PURPOSE:To provide an optical signal detection circuit capable of adjusting optical signal input detection time. CONSTITUTION:A transistor 11, a capacitor 12 and a current source 13 constitute a peak holding circuit, detect photoelectrically converted optical input signals and hold the peak value. Also, the transistor 14, the capacitor 17, the current source 18 and a reference voltage generation circuit 15 constitute a reference potential setting circuit and set the detection level of the optical input signals. The capacitor 19 is provided between an optical input signal detection point B and a detection level setting point C. An identification circuit 16 detects optical signal input at a timing when the optical input signals exceed the detection level. By adjusting the discharging amount of electric charge stored in the capacitor 19 by the current source 18, the detection time is adjusted to the optional time.
Patent JP-H0294476-A (JP)
Title: Manufacture of gate electrode of semiconductor device
Inventor: ONISHI SHIGEO
IPC: H01L21/3205
Filed: 1988-09-29
Abstract: PURPOSE:To form a gate electrode in high heat resistance and controllability by a method wherein a TiN film in a specified film thickness is deposited on an Si film doped with impurity and after annealing in NR3 atmosphere, a W film is formed on TiN and WN film. CONSTITUTION:A TiN film 30-800Angstrom  thick is deposited by sputtering process on an a<+>-poly Si film on an SiO2 layer to be later lamp-annealed at 900 deg.C in NH3 atmosphere. Consequently, the TiN film is nitrified to form TiN and WN films. At this time, Tisix is formed but exercising no unfavorable effect on the heat resistance due to the thin effective film thickness of Ti by substituting TiW for Ti. Later, the W film 1 is deposited and simultaneously heat-treated at high temperature of 950-1000 deg.C to complete a gate electrode. Through these procedures, the gate electrode in high heat resistance can be formed.
Patent JP-H0583666-A (JP)
Title: Photographing picture recording and reproducing device
Inventor: MORIMOTO YASUHIRO
IPC: H04N5/765
Filed: 1991-09-25
Abstract: PURPOSE:To obtain the photographing picture recording and reproducing device suitable for a use in relatively limited place by performing the recording and reproducing of the photographing image while connecting a camera with a DAT recorder in online state. CONSTITUTION:An object photographed by a camera part 1 with a photographing lens 100 is photographed by a photographing element of a photographing part 2 arranged at the rear part of the camera part 1, and processed to a picture signal. Then a picture signal is sent to a digital audio tape (DAT) recorder 3 through a cable, and directly recorded on the mounted DAT. The recorded photographing picture is retrieved and reproduced as needed. Thus, the recording and reproduction of the photographing picture is performed by connecting the camera part 1 with the DAT recorder 3 in online state, the photographing picture recording and reproducing device used as a special device in the relatively limited place can be obtained.
Patent JP-H03107868-A (JP)
Title: Production of toner for developing electrostatic latent image
Inventor: SHIMIZU YOSHITAKE
IPC: G03G9/087
Filed: 1989-09-21
Abstract: PURPOSE:To facilitate process control by specifying the compressibility of a mixture prior to kneading of toner components. CONSTITUTION:The compressibility of the mixture composed of the powdery toner components contg. a binder resin, coloring agent, charge control agent, and release agent is set in a 30 to 50% range. Namely, the 30 to 50% range is set as the optimum compressibility by which the uniform dispersion state is obtd. The concn. of the surface dye increases if the compressibility is smaller than 30%. An increase in fogging, staining of a fixing roller, splashing of the toner, etc., are then resulted. The concn. of the surface dye decreases if the compressibility is larger than 50%. Degradation in image density and printing resistance performance is then resulted. The dispersing state of the toner components is easily identified in the stage of mixing in this way and the process control is facilitated.
Patent JP-H1088084-A (JP)
Title: Self-adhesive protective film
Inventor: MALEK WASFI N DR
IPC: C09J7/38
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive protective film mainly for protecting newly finished automotive coating. SOLUTION: This film comprises a substrate film and a self-adhesive compsn. applied thereto. The substrate film is formed from a mixture comprising 40-70wt.% polyethylene, 20-40wt.% polypropylene, 8-15wt.% titanium dioxide, and 0.3-0.7wt.% light stabilizer. The self-adhesive compsn. comprises an ethylene- vinyl acetate copolymer which has a vinyl acetate content of 40-80mol%, pref. 70mol%, and has a loss angle (tanδ) at 60 deg.C at a frequency of 10<-2> Hz of 0.6-1.0 and a loss angle (tanδ) at 60 deg.C at a frequency of 10Hz of 0.4-0.7.
Patent JP-H0986335-A (JP)
Title: Control device for occupant restraint device
Inventor: TAKATANI SEIJI
IPC: B60R21/16
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make an occupant restraint device inactive to a pad tapping input, and however make the device operate at a high speed at the time of actual high speed collision. SOLUTION: Vibration constituents overlaid on deceleration detecting signals from a G sensor 1 are added to the deceleration detecting signals so as to be integrated by a first integrator 8, the result is then compared with a first threshold TH/L1, and when an integral output exceeds the first threshold, a signal 1 is thereby outputted. In parallel with the aforesaid operations, each deceleration detecting signal is integrated by a second integrator 10 so as to be compared with a second threshold TH/L2, and when its integral output exceeds the second threshold, a signal 2 is thereby outputted. And it is judged that a high speed collision has taken place at the time when both the first and second signals 1 and 2 are inputted to an AND circuit 15, and an operation signal 5 for the occupant restraint device is thereby outputted.  By this constitution, no erroneous operation is actuated for impact in which deceleration itself like a pad tapping input, is small but only vibration constituents are great.
Patent JP-H04126516-A (JP)
Title: Method for recoverying carbon dioxide gas in combustion waste gas
Inventor: NINOMIYA KOHEI
IPC: C01B32/50
Filed: 1990-09-18
Abstract: PURPOSE:To recover carbon dioxide gas from waste gas with using low energy by supplying the combustion waste gas to a first gas separation module containing a gas separation membrane to mainly remove water and then supplying the gas not transmitted through the first module to a second gasseparation module. CONSTITUTION:A large amt. of combustion waste gas discharged from a combustion device of electric power station, etc., is supplied to the first gas separation module 20 containing a gas separation membrane. In this module, water in the combustion waste gas is selectively transmitted and separated from the waste gas, while the waste gas not transmitted through the first separation membrane and containing a considerable amt. of carbon dioxide gas remaining is sent from the first module to the second gas separation module 30. In the second module, carbon dioxide gas is selectively transmitted, while the gas not transmitted through the second module 30, from which water and carbon dioxide gas is sufficiently removed, is discharged to outside of the system. The gas transmitted through the second module 30 and containing high concn. of carbon dioxide gas is recovered from the exit side of the gas separation membrane.
Patent JP-H04125901-A (JP)
Title: Composition for thick film resistor
Inventor: TAKADA ISAO
IPC: H01C7/00
Filed: 1990-09-18
Abstract: PURPOSE:To utilize Cu conductor as the electrode material of a hybrid IC, by using composition for a thick film resistor in which ruthenium oxide compound capable of stable baking in a low oxygen partial pressure atmosphere is a constitution component. CONSTITUTION:By preparing SrCO3 and RuO2, mixed slurry is formed, which is heated in a dryer to obtain a mixed powder raw material. By baking it at about 1200 deg.C in the air, conductive powder material of ruthenium compound conductor powder is formed, which is expressed by a chemical formula (Sr1-xAx)m(Ru1-yBy)nOm+2n where 0<=x<=0.2, 0<=y<=0.2, and 1<=m/n<=2. Glass is roughly pulverized with a stamp mill, and then non-reducing glass frit whose average grain diameter is about 5mum is formed with a ball mill. Vehicles, the conductive powder and the glass frit are mixed on a plate glass, and paste is obtained by kneading by the mixture with a three-rod roller mill. At this time, the ruthenium compound conductor powder of 15-75wt.% is contained in the glass frit. A thick film pattern is formed on an alumina substrate on which a Cu electrode is formed, and a resistor is formed by the baking in a nitrogen atmosphere. Thereby resistor paste whose component is Ru compound conductive powder can be used together with copper conductor.
Patent JP-H08107916-A (JP)
Title: Cinerary urn
Inventor: TEJIMA YOSHIKO
IPC: A61G17/08
Filed: 1994-10-12
Abstract: PURPOSE: To provide a cinerary urn capable of casting the ashes of the deceased to the ocean, etc., while deploring to part without spraying the ashes. CONSTITUTION: This cinerary urn 1 has a lower container 5 housing a weight 3, an upper container 11 housing a paper box 9 contg. the ashes 7 and a cap 13 closing this upper container 11. First, second and third fine holes 25, 27, 29 are respectively formed at the lower container 5, the upper container 11 and the cap 13. The cinerary urn 1 floats on the sea in the state of directing the lower container downward when the cinerary urn 1 is cast into the sea. The sea water enters the container gradually through the first fine holes 25 and the cinerary urn 1 beings to sink gradually until the container submerges into the sea water by spending time. The shape of the urn 1 collapses in several days by the influence of the sea water and the ashes 7 are returned to nature.  Further, the urn 1 is decomposed and corroded by microorganisms in the sea water and the sea bottom and will not remain as dust in the sea bottom.
Patent JP-2001065574-A (JP)
Title: Roller bearing
Inventor: SHIMOMURA YUJI
IPC: F16C33/34
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a roller bearing with a long service life by clarifying a numerical value of a crowing shape of a specific circular arc combination and a numerical value of a partial crowing shape. SOLUTION: Sum δ of a crowing amount on the rolling body side and a crowing amount on the inner ring track surface in a roller bearing satisfies an equation I and an equation II at two points X in the generating line direction of a roller 1 from the rolling body or the center of a track ring. At X=0.425 Le the equation I is used and at X=0.5 Le the equation II is used, where Le is an effective contact length in the generating line direction, E' is an equivalent elasticity, R is an equivalent radius, C is active rated load, Z is number of rolling bodies, α is a contact angle between the track ring and the rolling bodies.
Patent JP-H03110416-A (JP)
Title: Optical linear encoder
Inventor: TANAKA JUN
IPC: G01D5/36
Filed: 1989-09-25
Abstract: PURPOSE:To remove dust, to maintain a slit shape normally and to stably and accurately detect the position, speed, etc., of an optical head at all times by chamfering the end of the gap in the housing of a light emitting or receiving element. CONSTITUTION:When information is read out of a disk on a turntable 2 through the objective 3a of the optical head 3, the head 3 moves to its home position by the movement of a carriage 8 driven by a linear motor 4. The position of the optical head 3 is detected by a linear encoder according to the home position. In this case, a main scale 7, the light emitting element 13, and light receiving element 14 are put in relative motion by the movement of the carriage 8 and an air flow enters the gap 11 through the chamfering part 15 to generate a compression force in the direction of the gap 11, so that the air flow is accelerated in the gap 11. Consequently, dust moved into the gap 11 is prevented from sticking on the main scale 7 or index scale 16.