baber/WOPTO huggingface dataset:
Patent JP-S61100314-A (JP)
Title: Method of finishing spline shaft
Inventor: IWASAKI SHOZO
IPC: B23F1/08
Filed: 1984-10-23
Abstract: PURPOSE:To obtain a spline shaft having a less sliding resistance, by thinly slicing off a resin layer coated on the spline shaft which has been roughly fabricated, with the use of a broaching tool when the side faces of spline teeth in a steering wheel shaft for an automobile are subjected to a finishing process. CONSTITUTION:A spline shaft 10 in which spline teeth are formed, is coated with a resin layer 11 which is subjected to a finishing process for the spline shaft 10. A broaching tool 12 comprise a tool body 13 adapted to be loosely fitted onto the outer periphery of the spline shaft 10. Further, the tool body 13 is integrally formed in its inner surface with cutting edges 15 for cutting the side surfaces 14 of the spline teeth. In the drawing, the spline shaft 10 has four tooth crests and troughes, and therefore, the tool body 13 has four cutting edges 15 in its inner surface. The broaching tool is moved axially of the spline shaft 10 relative to the latter, and therefore, the spline shaft 10 is thinly cut into predetermined dimensions.
Patent JP-S6281068-A (JP)
Title: Thin film diode
Inventor: NISHIURA SHINJI
IPC: H01L29/868
Filed: 1985-10-04
Abstract: PURPOSE:To improve the electrical stability of a thin film diode by a method wherein, in formation of the diode in a p-i-n construction or p-i construction consisting of this silicon films or having a metal layer-i-type layer Schottky junction, each semiconductor layer constituting the junction is constituted of a crystallite Si layer or a two layer film of a cryatallite Si layer and an amorphous Si layer. CONSTITUTION:A this film diode is constituted of a p-type finely crystallized Si film 81 having a thickness of about 500Angstrom , an i-type finely crystallized Si film 82 having a thickness of 0.5mum and an n-type finely crystallized Si film 83 having a thickness of about 500Angstrom  from the side of a Cr layer (Cr electrode) 51. Or the i-type Si layer 82 existing between the p-type layer 81 and the n-type layer 83 is formed of a composite film of an i-type a-Si layer 9 and the i-type crystallite Si layer 82. In case the diode is formed by a method wherein the film thickness of the layer 9 is set to 0.05-0.45mum, the thickness of the layer 82 is set to 0.45-0.05mum and the total film thickness is held at 0.5mum, its stability is increased as the film thickness of the layer 9 becomes thinner from 0.4mum.
Patent JP-H0540323-A (JP)
Title: Silver halide photographic emulsion and photographic sensitive material
Inventor: UEDA FUMINORI
IPC: G03C1/08
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the photographic emulsion high in sensitivity, superior in graininess and improved in storage stability by applying reduction sensitization, and tellurium sensitization using a specified compound. CONSTITUTION:The silver halide photographic emulsion is subjected to the reduction sensitization and the tellurium sensitization using one of the compounds represented by formula I and the like and for the reduction sensitization, stannous chloride, thiourea dioxide, dimethylamineborane, ascorbic acid and its derivatives are preferably used. In formula I, each of R1-R3 is an aliphatic, aromatic, or heterocyclic group, OR4, NR5(R6), SR7, OSiR8(R9)(R10), X, or H: each of R4 and R7 is an aliphatic, aromatic, or heterocyclic group, H, or a cation; each of R5 and R6 is an aliphatic, aromatic, or heterocyclic group, or H; each of R8-R10 is an aliphatic group: and X is halogen, thus permitting photosensitive nuclei having a sufficient electron capturing ability to be formed on the surface of grains and therefore, dispersion of latent images to be suppressed.
Patent JP-2001052474-A (JP)
Title: Deck device having lock mechanism
Inventor: NAKAZAWA HIROSHI
IPC: E05B65/463
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To structurally prevent drawing of plural deck trays by attaching a stopper member provided movably for restraining drawing operation of a deck every housing shelf and providing a lock arm restraining movement of the stopper member of the other shelf when the stopper member of any shelf is moved to release a lock of the deck. SOLUTION: A stopper member 4 is movable in left and right directions. The stopper member 4 functions as a stopper restraining drawing of any left and right deck trays 3a, 3b by stopping in an intermediate position. A lock state of the upper left deck tray 3a is released and can be drawn in the direction of this side by moving the stopper member 4 in the right direction, and maintenance for a deck 2a is allowed. At this time, since the stopper member 4 is moved in the right direction and becomes the stopper, the upper right deck tray 3b maintain the lock state and is restrained to be drawn.
Patent JP-H0965830-A (JP)
Title: Chocolate product covered with glycocalyx and its production
Inventor: TANAKA NOBUAKI
IPC: A23G1/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a chocolate product not inducing a crack of glycocalyx even in dilation of chocolate by temperature elevation, not losing product value and not lowering flavor by molding chocolate, etc., containing air bubbles and covering with glycocalyx. SOLUTION: Eilher one selected from (A) chocolate containing air bubbles, (B) chocolate added with a liquid containing air bubbles and (C) the one added with solid particles containing air bubbles is molded and covered with glycocalyx. A size of the chocolate particle <=5mm, especially <=3mm diameter in the case of spherical shape.
Patent JP-H04102486-A (JP)
Title: Pachinko (japanese pinball) playing machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-08-23
Abstract: PURPOSE:To easily and precisely recognize various changes of game state to enhance the interest by providing a lamp group for indicating the change of game state, and a reach state discriminating display control means for conducting the reach state display for informing the reach state in the state capable of discriminating it from other state displays. CONSTITUTION:To a state change display means 780 consisting of a plurality of lamp groups, a signal for notifying a general game state is inputted from a first display control means 741, and the first display control means 741 makes the state change display means 780 display the general game state. When a reach state is not generated and no reach display is conducted as a result of a variable display game, the state change display means 780 is converted into a failure display by a third display control means 743. When a release start signal is generated from a release start signal generating means 721 after a big hit is generated, the big prize hole 52 of a fluctuating prize device 50 is released.
Patent JP-2001051834-A (JP)
Title: Method and system for dynamic application start on workflow system
Inventor: OMORI HISANAGA
IPC: G06F9/445
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To easily modify transaction applications which are performed accompanying operations which are carried out in sequence according to transaction process definitions and to dynamically start a transaction AP accompanying a following operation according to the execution result of a transaction AP carried out accompanying a precedent operation. SOLUTION: In a start application table 25, the correspondence between operations and transaction APs is set. An operation execution information table 24 contains the execution results of transaction APS which are performed as to each operation as succession information. AN AP start control part 12 of a workflow server 10 determines a transaction AP to be started by referring to the start application table 25 when an operation is performed. Further, an AP start control part 12 decides whether or not the transaction AP of a following operation is performed according to the succession information of a precedent operation by referring to the operation execution information table 24.
Patent JP-H0957972-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: YOSHIDA NAOHITO
IPC: B41J2/05
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head that the stable discharge of ink can be realized from the initial time. SOLUTION: Surface oxide films 27 are formed only at the ends of electrodes 2a, 2b by using semiconductor process technology, and the states of the ends of the electrodes 2a, 2b are stabilized. Thus, the current amount flowing to conductive ink becomes substantially constant from the initial time for a long period to stabilize the discharge of the ink.
Patent JP-2000195178-A (JP)
Title: Information recording medium, and method and device for managing defects
Inventor: SASAKI SHINJI
IPC: G11B20/18
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium and a defect management method wherein a delay in accessing due to a defective sector is small. SOLUTION: An information recording medium comprises a disk information region 4 and a data recording region 5. The data recording region 5 comprises a user region 6 and a spare region 7. The. spare region 7 is arranged in the inner peripheral side of the user region 6 on the information recording medium 1. Of plural sectors contained in the user region 6 and the spare region 7, a physical sector number of the sector where the logical sector number '0' (LSN:0) is allocated is recorded in the disk information regions 4.
Patent JP-S6380065-A (JP)
Title: Jet nozzle structure
Inventor: KAWAMURA HIDEO
IPC: F02M61/18
Filed: 1986-09-22
Abstract: PURPOSE:To prevent impact force produced upon a needle valve being seated, from being exerted to the front end of a nozzle to greatly enhance the durability of the nozzle, by bending the front end part of the nozzle radially inward from the seat part of a nozzle body so that the nozzle front end is integrally connected to the nozzle body. CONSTITUTION:A soft metal seat 7 is seated on the enlarged diameter part 6 of a nozzle body 1, and then a ceramic nozzle front end part 8 is seated on and fitted in the metal seat 7. Further the front end part of the nozzle body 1 is bent radially inward along the tapered surface 9 of the nozzle front end part 8 so that the nozzle body 1 is integrally connected to the nozzle front end part 8. With this arrangement, it is possible to prevent impact force produced upon a needle valve 2 being seated, from being exerted to the connecting part of the ceramic nozzle front end part 4.
Patent JP-S58125148-A (JP)
Inventor: JIYATSUKU JIYAN ROSUKU
IPC: G06F9/38
Filed: 1982-12-20
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-H1168635-A (JP)
Title: Diversity reception equipment
Inventor: KOGA HISAO
IPC: H04B7/08
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve reception characteristics under a fading environment, in which an interference wave exists, by outputting a discriminating phase signal by performing synthesis processing and discrimination while using weight from a weight calculation circuit and a phase base band signal from a phase detection circuit. SOLUTION: An interference wave signal containing a noise is provided by subtracting a desired wave signal replica from a received signal at subtracters 30 and 31. Next, the interference wave signal containing the noise is squared by square circuits 32 and 33 and the move average of a value squaring the interference wave signal containing the noise is performed so that the power value of the interference wave signal containing the noise is provided. While using the power value of the desired wave signal and the power value of the interference wave signal containing the noise, the weight is calculated by weight calculation circuits 36 and 37, based on the ratio of desired wave signal and interference wave signal (S/I).  The discrimination is performed by executing synthetic diversity while using the weight provided in this case and phase signals provided by phase detection circuits 5 and 6, and the discriminating phase signal is outputted.
Patent JP-S6279974-A (JP)
Inventor: KUBOTA YOSHIYUKI
IPC: B25B23/14
Filed: 1985-10-04
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-2001048939-A (JP)
Title: Polymer and ophthalmic lens using the same
Inventor: NAKAMURA MASATAKA
IPC: C08F230/08
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having a high oxygen permeability, a high water content and a low elastic modulus with little variation of physical properties between lots and useful as ophthalmic lenses by containing a silicon-containing monomer and an N-vinylcarboxylic acid amide without essentially containing a siloxane macromonomer. SOLUTION: This polymer contains (A) a silicon-containing monomer having <=1000 molecular weight, (B) an N-vinylcarboxylic acid amide and essentially no siloxane macromonomer. The ingredient A has a polymerizable carbon to carbon unsaturated bond and a silicon group [e.g. tris(trimethylsiloxy)silyl group and the like] and <=1000 molecular weight and the ingredient B is, e.g. preferably N-vinylformamide and the like, The siloxane macromonomer has a polymerizable unsaturated carbon bond and a siloxane part. The rate of the siloxane part is >=3% of the molecular weight and the molecular weight is >=1,500. To be essentially not included means that the content is <=3 wt.% in the whole polymer.
Patent JP-H1165888-A (JP)
Title: Software testing device and storage medium
Inventor: SATO MASANORI
IPC: G06F11/28
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a user, to easily test a software and to save labor and time for setting the environment of a test tool and test data in a software testing device for testing the software. SOLUTION: A test system 1 inputs a log-in name showing the specifications of test object computers 3, 4 and 5 and the purpose of a software test to be executed from these computers through a communication line 21, discriminates the log-in name at the time of log-in, specifies the specifications of the test object computers and the purpose of the test, reads a correspondent environment setting program out of a main storage medium 16 provided in a main storage device 15 and executes it. Further, a folder storing test data is provided in an auxiliary storage medium 18 provided in an auxiliary storage device 17 and the user can save labor and time for inputting the test data by selecting the previously stored folder and using the test data and can input new test data by newly generating a folder as well.
Patent JP-H09290043-A (JP)
Title: Leaf swing prevention device for leaf type motor-driven accessary
Inventor: KOZU TOMIO
IPC: A63F5/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent an indicator board from swinging back and forth danglingly at the time of the stoppage of a rotary drum by preventing a lower indicator board from swinging back. SOLUTION: This leaf swing prevention device is formed so that a plurality of indicator boards 2 are rotatably supported on the external surface of a cylindrical rotary drum 21 rotated on the operation of a drive means 13, and picture patterns are shown by means of a pair of upper and lower indicator boards positioned at an indicating position, upon the stoppage of the rotary drum 21 at an arbitrary position. In this case, an engagement piece part 32 for contact with the periphery of the flange 26 of the rotary drum 21 is formed at least on one side of each indicator board.
Patent JP-H04105216-A (JP)
Title: Method of forming lubricating film for magnetic disk medium
Inventor: OTANI YUICHI
IPC: G11B5/84
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a disk having good sliding-resistant life characteristics by varying the amt. of a lubricant by external control or on-line control. CONSTITUTION:A shielding part 4 which is operated with external control is provided between the lubricant coating mechanism and a magnetic disk medium 1 so that the amt. of the lubricant shield by the shielding part 4 can be controlled. Namely, the shielding part 4 corresponding to the area of the magnetic disk medium 1 where the amt. of the lubricant is larger than the target value is controlled to increase the shielded amt., while when the amt. of the lubricant is smaller, the shielded amt. is decreased. Thus, the amt. of the lubricant can be controlled to near the target value. Therefore, variation in the amt. of lubricant for each disk and for the radial position of a disk can be reduced, and the lubricant can be stuck as much as possible on the disk. Thereby, the obtd. disk has good sliding-resistant life characteristics without attraction of a magnetic head.
Patent JP-S61100020-A (JP)
Title: Drive circuit of fet
Inventor: SHIMANUKI HIDEYA
IPC: H03K17/04
Filed: 1984-10-23
Abstract: PURPOSE:To form an FET drive circuit switching an FET at a high speed with low loss by combining a transformer having four windings and a switch element. CONSTITUTION:When a switch element TR3 is turned on, a current flows to a winding L1 and a voltage is produced across a winding L2. A voltage is induced in a winding L4 also in this case and a TR2 keeps the off-state. When the TR3 changes from ON to OFF, a flyback voltage is generated in the winding L4 and the level of the base of the TR2 goes to a potential lower than the emitter level. When the TR1 is turned off, since the TR2 is turned on, the electric charge charged between the gate and source of the TR1 is discharged quickly and the TR1 transits rapidly to the off-state. Then the FET drive circuit switching the FET in high speed is formed with low loss.
Patent JP-S61100186-A (JP)
Title: Bioreactor element
Inventor: OKA SHOTARO
IPC: C12M1/40
Filed: 1984-10-22
Abstract: PURPOSE:To provide a bioreactor for synthetic or diagnostic use, having high enzymatic reaction efficiency and low pressure load, and composed of a supporting member to collect and fix a number of capillary spaces in a bundle, and thin films of immobilized enzyme covering the inner wall surface of the capillary spaces. CONSTITUTION:A number of glass capillaries 2 are inserted into a glass tube 3 in the form of a bundle, and fixed by pouring an adhesive 4 such as epoxy resin between the capillaries 2 to obtain a support having a number of capillary spaces. A coating film is applied to the inner wall of each glass capillary 2 by introducing a metal alkoxide solution composed of Si(OC2H5)4, cellulose, ethanol, etc. to the capillary, and amino group is introduced to the inner wall by reacting with gamma-aminopropyltriethoxysilane. The objective bioreactor 1 is produced by fixing an enzyme to the inner wall by the use of glutaraldehyde, etc., thereby forming a thin immobilized enzyme film S.
Patent JP-H0664490-A (JP)
Title: Double elastic webbing air bag
Inventor: YONEDA KEIKO
IPC: B60R21/16
Filed: 1992-08-21
Abstract: PURPOSE:To fix a suppressing member to suppress the initial projection of an air bag easily. CONSTITUTION:The positions to fix suppressing members 21a and 21b to the occupant side panel 17 are provided in the area of the occupant side panel corresponding to the inflator installing hole 3 of a car body side panel 16 when the occupant side panel 17 and the car body side panel 16 are superposed, prior to the expansion.
Patent JP-H0670261-A (JP)
Title: Lock state discriminating circuit
Inventor: OKADA TOSHIMITSU
IPC: H04N5/50
Filed: 1992-08-21
Abstract: PURPOSE:To provide an integrated circuit which requires no signal smoothing capacitor nor external parts by detecting a voltage component higher than the reference voltage level out of an input signal and then discriminating the presence or absence of a lock state. CONSTITUTION:The input signal received from an input terminal 1 is amplified by an amplifier 2 and inputted to an upper waveform presence/absence detecting circuit 3 and a lower waveform presence/absence detecting circuit 4. Then the circuits 3 and 4 detect the presence or absence of the components higher and lower than the reference voltage Vref respectively. These detected components are inputted to a matrix circuit 5, and a signal showing whether the input signal is locked or not is produced and outputted. This output signal functions to output the voltage showing the lock state deciding result through an output terminal 7 and via a switch circuit 6. In such a constitution, it is not required to smooth the signals and therefore a smoothing capacitor and the external parts are not required. Furthermore a lock state deciding circuit can be built in an integrated circuit. Thus the size and the space can be reduced for the lock state deciding circuit.
Patent JP-H1154224-A (JP)
Title: Connector
Inventor: URANO YASUNORI
IPC: H01R4/50
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance and ensure continuity between a printed circuit board and an electronic component or the like, without the need for large compressive force by holding a pair of contacts in holes of an insulating elastic plate and bringing a pair of contacts in slidable contact with each other. SOLUTION: One contact 13 between a pair of contacts 12, 13 is arranged on a pattern 21 of a printed circuit board 20, and an electrode 31 of an electronic component 30 is arranged on the other contact 12. The electronic component 30 is pressed in the direction of an arrow mark (a) by a pressing spring. As a result, the contact 12 slides as shown by an arrow mark (b) along a slant face 13a, and a hole of silicone rubber is enlarged to bend the silicon rubber 1. The hole is going to return into its original shape by the resilience force of the silicone rubber 1, so that the contacts 12, 13 are pressed to the electronic component 30 and the printed circuit board 20, and the pattern 21 of the printed circuit board 20 and the electrode 31 of the electronic component 30 are connected electrically via the contacts 12, 13 in this state.
Patent JP-H0886697-A (JP)
Title: Method for detecting surface stress of plane structural member
Inventor: YAMAKAWA HIROSHI
IPC: G01N3/32
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a method for detecting stress on the surface of a plane structural member in which the surface stress can be measured reliably by producing a magnetic flux for inducing an electromotive force sufficient for enhancing the accuracy of measurement from a detection coil. CONSTITUTION: A plane coil 1 comprising an excitation coil and a detection coil is brought into tight contact with the face of a plane structural member 8 embedding a magnetic body, i.e., an amorphous wire 5 and a flux lens 10 is disposed in the magnetic path of a magnetic circuit being established upon excitation of the plane coil 1. Surface stress of the plane structural member 8 is detected by measuring variation in the magnetic resistance of the amorphous wire 5.