baber/WOPTO huggingface dataset:
Patent JP-H0929472-A (JP)
Title: Method and device for splitting and chip material
Inventor: MATSUMOTO TAKASHI
IPC: H05K3/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To split a work in high precision without a machining start point part by at least locally cooling the split start point of a substrate to be machined, forming initial fracture at the split start point by irradiating a laser beam and executing splitting. SOLUTION: An edge shape jig 6A is placed on a Peltier cooling plate 5 at both sides of which work fixing members 4 are placed, further, a ceramic base plate 2 is placed by laying a heat insulation material 3. Cooling is made by linear contact, and when localized heating is executed by a laser beam 1 collected coaxially, a fracture is generated caused by the large difference in thermal expansion from the surrounding, thus, splitting can be effected without a machining start point, so that the splitting is executed from this start point by irradiating a laser beam. Cooling temp. is preferably roughly 0 deg.C to -10 deg.C. The same result can be obtained by using a hemisphere shape jig B in place of the edge form jig 6A. Thus, by executing localized cooling, splitting in high precision can be carried out without the machining start point.
Patent JP-H0539297-A (JP)
Title: Chiral 2-(phosphonomethoxy)propylguanine as antiviral drug
Inventor: KUOORONGU YUU
IPC: A61K31/675
Filed: 1991-04-19
Abstract: The present invention provides a chiral nucleotide analog having the Formula I <CHEM> which is substantially free of the (S)-isomer and pharmaceutically acceptable salts and solvates thereof, and their pharmaceutical compositions, which is useful in the treatment of viral infections, especially those caused by human immunodeficiency virus (HIV).
Patent JP-S5884104-A (JP)
Title: Apparatus for separating sulfur from sulfide
Inventor: MEGURI NOBUYASU
IPC: B01J8/28
Filed: 1981-11-10
Abstract: PURPOSE:To efficiently recover sulfur by feeding gaseous SO2 generated in a lower fluidized bed to an upper fluidized bed to reduce the SO2 to simple sulfur vapor, bringing the vapor into contact with nascent gaseous H2, and feeding the resulting H2S to a sulfur separator. CONSTITUTION:Granules 8 of sulfide ore contg. carbon such as coal pyrite are fed to an upper fluidized bed 2 from a nozzle 9. The bed 2 is kept at about 800-900 deg.C, and blown steam 6 causes a water gas reaction with carbon in the starting material, generating CO and H2. In a lower fluidized bed 3 sulfur and the residual carbon in the starting material burn in the presence of air 5, generating SO2 and CO2. The generated gases are fed to the bed 3, where the SO2 is reduced to sulfur vapor with carbon in the starting material, part of FeS2 in the sulfide ore is decomposed to generate sulfur vapor, and the vapor is converted into H2S by the reaction with H2 generated by said water gas reaction. The gaseous H2S is discharged from a discharge nozzle 11 attached to the superficial part 10 of the upper bed, and it is recovered as simple sulfur in a sulfur recovering apparatus such as a Claus reaction furnace.
Patent JP-H0736765-A (JP)
Title: Device and method for document processing
Inventor: YAMAKAWA TADASHI
IPC: G06F12/00
Filed: 1993-07-20
Abstract: PURPOSE:To prevent a content shared with plural document elements from being destroyed accidentally due to edit on one document element. CONSTITUTION:The content of one document element is defined as a shared content shared with the plural document elements in a document processor which manages plural documents including the plural document elements, and step S701 in which the document element for which the edit of the document element is instructed is identified, step S702 in which it is discriminated whether or not an instructed document element is the one including a defined shared content, and step S704 in which the fact that the shared content is included is notified to a user when the fact is discriminated by the above discrimination are provided.
Patent JP-S6335352-A (JP)
Title: Printer head device
Inventor: OOYAMA SHIGERU
IPC: B41J2/305
Filed: 1986-07-30
Abstract: PURPOSE:To prevent the missing of dot caused by shortage of ink in a wire, by a method wherein a thin plate ink layer forming chamber and an ink supply means are provided in an ink supply guide and the ink layer forming chamber is disposed nearly at right angles to the wire. CONSTITUTION:With the start of printing, an armature 3 is driven by a solenoid magnet 2, whereby a wire 6 moves from a dormant position to a printing position. At this time, a step portion 6C of the wire 6 serves as a piston head; namely, it forcibly pushes out an ink, contained in a cylinder portion 7d through an ink layer forming chamber 7c, toward a printing surface out of a space between a small diameter portion 6a of the wire 6 and a guide small hole portion 7a. With the wire 6 returning to the dormant position, an ink 10A contained in the ink forming chamber 7c is sucked through an ink path 7F due to negative pressure and flows into the cylinder portion 7d. In this manner, a constant amount of ink is forcibly pushed out to the tip end portion of the wire 6, thus an ink for printing can be stably applied to a dot printing portion.
Patent JP-H1120406-A (JP)
Title: Pneumatic tire
Inventor: KUZE TETSUYA
IPC: B60C9/22
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the replacing work of a belt member, and prevent the lack of parts by winding a bias cut strip material a plurality of times so as to be arranged in the tire width direction of the circumference of a carcass layer to form a belt layer. SOLUTION: Belt layers 5, 6 are formed by bias cutting a trip material 7 so that a plurality of reinforcing cords are inclined to the longitudinal direction is wound on the outer circumference of a catalyst layer 2 at substantially 0 deg. to the tire direction, and closely arranging a plurality of strip materials 7 in the tire width direction. The reinforcing cords are mutually crossed between the phase of the strip materials 7, and the tire width directional position of the lower layer side strip material 7 is kept coincident with that of the upper layer side strip material 7. Thus, an optional belt width consisting of the multiple of the width of the strip material 7 can be set by changing the number of turns of the strip material 7 (the number of arrangements in the tire width direction).
Patent JP-H0230080-A (JP)
Title: Manufacture of ic card connector and ic card connector
Inventor: SEO YASUTAKA
IPC: H01R43/00
Filed: 1988-07-19
Abstract: PURPOSE:To enable the simplification of the assembling process and stabilize the contact of a fixed contact point with a movable contact point in inserting/ drawing by mounting to an IC card connector body an IC lead frame in which the base part of the contact member is fined by a mold. CONSTITUTION:When an IC card 12 is inserted into IC card insert guide 6a, 7a provided on the arms 6, 7 of an IC connector body EQ, movable contact points PA, PB are brought into contact with fixed contact points provided on the card 12 by twin contact. As the elasticity of the movable contact points PA, PB to the IC card insert space 9a is uniformed by a back stop SB, the contact of the movable contact points PA, PB with the fixed contact points provided on the card 12 is stabilized. According to the method of mounting to the body EQ an IC card lead frame 1 in which the base parts of the contact members are fixed by a mold member 2, the contact members are not separated into simple products until the assembling process, and thus the process can be simplified.
Patent JP-S6157684-A (JP)
Inventor: ERUNSUTO SHIYUSUTAA
IPC: C10J3/46
Filed: 1985-08-16
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-H0822844-A (JP)
Title: Charging method for sealed lead acid battery
Inventor: FUNATO TAKAYUKI
IPC: H01M10/44
Filed: 1994-07-07
Abstract: PURPOSE:To enhance the life performance of a battery. CONSTITUTION:In a sealed lead acid battery for use in cycle service, the amount of electricity with which the battery is charged after a discharge is 95% or more and 99% or less of the previous amount of electricity discharged, regardless of the extent of the discharge and the magnitude of a discharge current. The magnitude of charging current is 0.5 CA or more of the three-hour-rate nominal capacity of the battery, and each time such a charging method is repeated several times, the battery is overcharged once, the amount of overcharging being 20% or more and 100% or less of the three-hour-rate nominal capacity of the battery.
Patent JP-S6334558-A (JP)
Title: Image forming device
Inventor: OGURA MASAYUKI
IPC: G03G21/00
Filed: 1986-07-29
Abstract: PURPOSE:To obtain an optimum image by connecting an information reading means provided in the position opposite to a code recording part on a cylindrical end face of a photosensitive drum to a control means and applying the output of the control means to a charge potential regulator and/or exposure regulator. CONSTITUTION:A code is recorded in the information recording part provided to the cylindrical end face of the photosensitive drum 8. The information reading means 12 for reading the code in the information recording part is provided to the position opposite to the information recording part. A microcomputer 10 as the control means discriminates the code read by the information reading means 12 and regulates the charge potential regulator 9 in such a manner that an electrostatic charger 1 applies the optimum charge potential determined by said code to the photosensitive drum 8 if the drum is applicable. The microcomputer 10 regulates the exposure regulator 11 so that an exposing lamp 13 applies the optimum exposure determined by said code to the photosensitive drum 8. The optimum image is thereby automatically obtd.
Patent JP-2001006958-A (JP)
Title: Magnet sheet and its manufacture
Inventor: MIYAHARA TETSUKUNI
IPC: H01F41/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To form an arbitrary magnetization pattern in a magnet layer at a high density by means of a simple and convenient device by orienting the axis of easy magnetization of magnetic power having magnetic anisotropy in the direction of an external magnetic field by softening a hot-melt a binder resin, by heating the resin with local thermal energy under the external magnetic field after drying the magnetic layer, and them, magnetizing the magnetic layer by cooling and fixing the heated portions. SOLUTION: After magnetic paint is applied to a base material and the print film is dried by evaporating the solvent of the paint, a magnetic field is perpendicularly or obliquely applied to the surface of the paint film with a permanent magnet fitted to the rear side of the base material. Then a magnetization pattern is formed by orienting the axis of easy magnetization of magnetic powder in the direction of the impressed magnetic field by softening a binder resin dosed to a prescribed area with thermal energy. The light emitted from a semiconductor laser 1 is condensed onto the magnetic paint film through cylindrical lens systems 2 and 3.  A sample 4 of the paint film is set on an X-Y DC servo stage 5, and the projecting position of the condensed light upon the sample 4 is moved in the longitudinal direction (X direction) while the position is changed in the axial direction (Y-axis) of the sample 4 from the center of the sample 4. Finally, a magnet sheet is obtained by magnetizing the paint film with the laser light, by adjusting the magnetic field of the permanent magnet 6 so that the filed may be impressed perpendicularly to the film.
Patent JP-H0578-A (JP)
Title: Culture device having divided chambers
Inventor: SATODA SHIRO
IPC: C12M3/00
Filed: 1991-06-24
Abstract: PURPOSE:To provide a culture device capable of simply and accurately separating and screening cultured plant tissues in different sizes by dividing a container with specific perforated dividing plates into a plurality of chambers, the container being rotatable in the culture tank. CONSTITUTION:A container 16 is disposed rotatably on an shaft with a driving device 21 in a culture tank receiving a culture solution. The container is divided with a plurality of dividing plates 19 radially extended into a plurality of chambers. The holes of the dividing plates are formed so that the holes formed in a dividing plate have smaller diameters than those of the adjacent dividing plate in the direction of the arrangement of the dividing plates.
Patent JP-S6337363-A (JP)
Title: Image forming device
Inventor: TAJIMA HATSUO
IPC: G03G15/01
Filed: 1986-08-01
Abstract: PURPOSE:To stably obtain a good copy image by adjusting the driving of a developing bias voltage feeding means so that a potential difference between a developing bias voltage which is fed to the other developing device and a voltage in a non-scanning part becomes larger than a potential difference between a developing bias voltage which is fed to one developing device and a voltage in the non-scanning part. CONSTITUTION:An image carrying body, namely, a photosensitive drum 1 is supported axially by a shaft means so as to be freely rotatable in the direction as indicated with an arrow (a), and two pieces of developing devices consisting of a developing device 2 and a developing device 3 are provided in the vicinity of the outside edge part of the hotosensitive drum concerned 1. In this state, an inversion bias which has been set so that a substantial potential difference between a DC portion voltage of a developing bias voltage applied to a developing sleeve 16 from a developing bias power source 18, and a bright part potential on the photosensitive drum 1 becomes larger than a substantial potential difference between a DC portion voltage of a developing bias voltage applied to a developing sleeve 9 from a developing bias power source 12, and a bright part potential on the hotosensitive drum 1 is applied to the developing sleeve 16 from the developing bias power source 18, by which a magnetic particle 8 is made to adhere efficiently to a non-image forming area of the photosensitive drum 1.
Patent JP-H05211537-A (JP)
Title: Synchronous asynchronous converter from synchronous digital signal to asynchronous digital signal
Inventor: EDOMONDO BAANAADEI
IPC: H04J3/07
Filed: 1992-07-08
Abstract: PURPOSE: To improve the jitter of a synchronous-asynchronous converter by numerically controlling the phase of a gap generator and, at the same time, continuously controlling the phase of an output clock. CONSTITUTION: A receiver/decoder 102 converts STM-1 data signals and clocks into digital signals having regular gaps and records the digital signals in an elastic memory as payload data. A gap generator 106, on the other hand, generates a clock signal having smooth GAP in response to a control signal GAPCTRL from a digital filter 105 and supplies the clock signal to the elastic memory 104 and the output of a synchronous-asynchronous conversion unit after removing a residual high-frequency jitter by supplying the clock signal to a phase-locked loop 106. Then the generator 103 tracks and controls an accumulated phase error by introducing a pulse or gap to an output clock generated in accordance with the instantaneous phase difference between the generated clock and a target clock. Therefore, the jitter of the conversion unit can be improved.
Patent JP-S6157363-A (JP)
Title: Stacker for medium paper
Inventor: IMAMURA SHUJI
IPC: B65H29/60
Filed: 1984-08-29
Abstract: PURPOSE:To eliminate the need for a special drive source for a switching guide and enable a smooth and quiet operation, by a construction wherein a switching guide for switching a discharging passage for a medium paper is switched over by a driving motor for a paper-discharging roller. CONSTITUTION:When the motor 7 is rotated forward, rotation of an intermediate gear is not transmitted to a cam 22, so that the paper 8 falling along the switching guide 9 is guided to a stacker 3 through the paper-discharging roller 1 or to the stacker 4 through the paper-discharging rollers 1, 2. When the motor 7 is reversely rotated and the intermediate gear 16 is rotated half a rotation in the direction of an arrow B, the rotation is transmitted to the cam 22, thereby the guide 9 is oscillated through a cam follower 23 and a crank lever 25, and the discharging passage for the paper 8 is changed. Accordingly, there is no need for a special drive source for the switching guide 9, and since the operation is conducted through control of the motor 7, a smooth and quiet operation can be performed.
Patent JP-S6073340-A (JP)
Title: Method for evaluating crush resistance
Inventor: UTA KATSUO
IPC: G01R33/12
Filed: 1983-09-30
Abstract: PURPOSE:To evaluate crush resistance with high reliability within a short time by enabling the accelerated evaluation in the simulated state of an actual crush phenomenon, by using a mixture consisting of a fine cellulose powder and a fine silicon oxide powder. CONSTITUTION:Floated dust is sent into a tester 16 from the upper part of a dust generating cylinder 6 by clean air and diffused by the rotation of a disc to hold a high concn. dust atmosphere within the tester 16. The dust concn. in the vicinity of a magnetic head 8 is measured by a dust counter 10 through a measuring tube provided to the downstream side of the magnetic head 8 and the pressure of clean air sent by a regulator 3 is regulated so as to hold predetermined dust concn. As the dust 7 to be thrown in, a mixture consisting of a fine cellulose powder and a fine silicon oxide powder is used. In this case, the interior of the tester 16 is brought to a high concn. atmosphere and the magnetic head 8 is floated above a disc 9 to be evaluated while a time required in crushing is measured.
Patent JP-S6297493-A (JP)
Inventor: II FURETSUCHIYAA HEIZERUTON
IPC: H04Q11/04
Filed: 1986-08-01
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-2000009529-A (JP)
Title: Displacement meter
Inventor: SEKI ATSUSHI
IPC: G01H11/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enable measuring of displacement vibration in a lower frequency area without lowering mechanical strength. SOLUTION: This meter is provided with a case 1 to be fixed on an object to be measured, a mass body 3 supported on the case 1 by a spring 2, an acceleration sensor 4 to detect the acceleration of the mass body 3, an actuator 5 adapted to apply a force on the mass body 3, a control means 6 to control an output of the actuator 5 so that an output of the acceleration sensor 4 is down to zero and a displacement detection means 7 to detect the displacement of the mass body 3 for the case 1.
Patent JP-H1115370-A (JP)
Title: Simulator for training catheter insertion
Inventor: SAKAMOTO TAKASHI
IPC: G09B23/28
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a simulator for training catheter insertion which is used for catheter insertion training and which is so constituted as to make water leakage hardly occur and make balloon catheter which will come out during training. SOLUTION: This simulator comprises a liquid container 2 which is so opened as to insert the tip end of the catheter C into the inside, a valve 5 which is so fixed as to introduce a liquid into the open part of the liquid container 2 in the direction crossing the catheter C insertion direction and is usually closed and opened by being pushed to the tip end of the catheter C passing toward the liquid container 2, and a flow route through which a liquid flowing in through the valve is led to the liquid container 2 when the tip end of the catheter C is inserted into the liquid container 2.
Patent JP-H0232096-A (JP)
Title: Preparation of n-benzyloxycarbonyl-alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: KATO TOSHIO
IPC: A23L27/30
Filed: 1988-07-21
Abstract: PURPOSE:To provide the subject substance useful as a sweetener intermediate by reacting N-benzyloxycarbonyl-L-aspartic acid anhydride with L-phenylalanine methyl ester mineral acid salt in the presence of an alkali metal, etc., in an organic carboxylic acid and subsequently adding water to the reaction solution. CONSTITUTION:N-benzyloxycarbonyl-L-aspartic acid anhydride is reacted with an L-phenylalanine methyl ester mineral acid salt in the presence of an alkali(ne earth) metal or the hydroxide, oxide, carbonate, bicarbonate or organic acid salt thereof or ammonium carbonate or an organic carboxylic acid ammonium salt in an organic carboxylic acid (preferably acetic acid or propionic acid), followed by adding water to the reaction solution to deposit the objective compound.
Patent JP-H119164-A (JP)
Title: Fishing hook holder
Inventor: NAGAFUNE KENJI
IPC: A01K97/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing hook holder for holding a hook for decoy angling of sweet fish, etc., and capable of holding a large number of hooks on one holding member. SOLUTION: This fishing hook holder 1 has a number of slant notches 2 extending from a side to the other side on the surface of the holder.
Patent JP-S6192752-A (JP)
Inventor: JIYON GURIN MOOREE
IPC: B22C1/22
Filed: 1985-08-16
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-H05346031-A (JP)
Title: Feed water control device
Inventor: KOBAYASHI HIROSHI
IPC: E03D3/04
Filed: 1992-06-15
Abstract: PURPOSE:To control fluid by using the energy of a dry cell for a long period, without using a solenoid valve of a latch type. CONSTITUTION:In an automatic flushing device 10, a pressure reducing valve 48 is arranged between a pressure chamber 46 of a flush valve of an automatic closing type 34 and a pilot, solenoid valve 50 in order to limit the hydraulic pressure, which acts on the solenoid valve 50, to a prescribed pressure. With this, the energy consumption of the dry cell, which is consumed to bring a solenoid valve plunger 122 into valve opening operation, resisting the hydraulic pressure, can be reduced. After the solenoid valve 50 is opened, a driving circuit 28 drives the solenoid valve 50 at a smaller electric current than is required when the solenoid valve 50 comes into valve opening operation and keeps the solenoid valve in an open state. With this, the energy of the dry cell, which is consumed while the solenoid valve is kept open, can be reduced. Putting together these effects, the energy consumption per one-time operation of the flushing device 10 can be cut down, and the flushing device can be operated by the energy of the dry cell for a long period. The pressure reducing valve 48 may be arranged at the upstream side of a flushing valve 162.
Patent JP-S5970016-A (JP)
Title: Display device of channel selection
Inventor: ASAI JIYUNICHI
IPC: H03J1/04
Filed: 1982-10-13
Abstract: PURPOSE:To compensate the positional distortion of an indicator fixed on a dialing system by fixing a base part of a selecting volume on a fitting plate, forming plural engaging parts to be engaged with long holes and the fitting plate and engaging one of the engaging parts alternatively and selectively to clamp the fitting plate with screws. CONSTITUTION:The fitting plate 15 is provided with a projection 16, an engaging means, on its one end side, a through hole 17 and screw holes 18 arranged in parallel with a through hole 17. The base part 6 of the channel selecting volume 3 is fixed on the fitting plate 15 through the through hole 17 with a nut 5. Round holes 23a-23g which are plural engaging parts to be engaged with the long holes 22 arranged in parallel with the penetration hole 21 and the projection 16 of the fitting plate 15 are formed on a base plate 20. One of the round holes 23a-23g is alternatively and selectively engaged with the projection 16 and screws 24 are fitted to the long holes and screw holes 18 respectively and then clamped. Thus, the dialing system 10 is transferred to each different position and the positional distortion of the indicator 14 fixed on the system 10 can be compensated.