baber/WOPTO huggingface dataset:
Patent JP-S6488428-A (JP)
Title: Method for destaticizing substrate
Inventor: WATABE HIROSHI
IPC: G02F1/133
Filed: 1987-09-29
Abstract: PURPOSE:To surely execute a stable destaticization with a simple constitution by insulating a tray at the time of operation of the first time of a destaticizer, and thereafter, grounding the tray and executing an operation of a second time. CONSTITUTION:A destaticizer constituted of a destaticizing bar 4 and a high voltage power source 6 is operated at least two times, and at the time of operation of the first time, a tray 2 is insulated, and after the operation of the first time is stopped, the tray 2 is grounded, and thereafter, the operation of the second time is executed. That is, the tray 2 is insulated and the destaticizer is operated, a substrate 1 and the tray 2 are destaticized to the same potential, and thereafter, the tray 2 is grounded, by which the substrate 1 and the tray 2 cancel the potential each other and the electrification quantity of the substrate 1 becomes about '0'V. In this state, the destaticizer is operated again, and by destaticizing the substrate of the electrification quantity of about '0'V, a stable destaticization can be executed.
Patent JP-H0695102-A (JP)
Title: Liquid crystal display device
Inventor: KIKUCHI ZENTA
IPC: G02F1/137
Filed: 1991-08-30
Abstract: PURPOSE:To improve the angle of field of the liquid crystal display device. CONSTITUTION:A polarizer 11 and an analyzer 12 are arranged on the outer side of a liquid crystal cell 10 in the state that the axes P1, P2 of transmission clamping cell 10 and intersect nearly orthogonally with each other on both sides of the cell. One sheet of phase plate 13 is arranged between the liquid crystal 10 and the analyzer 12 in such a manner that the delay axis R1 thereof intersects nearly orthogonally with a first orientation treatment direction A0; in addition, the value of  nd of the liquid crystal layer is set nearly at 380nm and the value of  nd of the phase plate is set at 350nm. The phase difference of the light generated by the diagonal transmission of the light through the liquid crystal cell 10 is, therefore, compensated by the phase plate 13, by which the angle of field of the liquid crystal display device is widened and the inversion region is narrowed.
Patent JP-H1178490-A (JP)
Title: Heat generator for vehicle
Inventor: BAN TAKASHI
IPC: F24J3/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obviate any local heat deterioration of a viscous fluid, and simulta neously to aim at the quality upgrade of a rotor and the stabilization of mold ing, in a vehiclar heat generator. SOLUTION: Plural pieces of guide grooves 20 are formed in each end face of a rotor 14. A tilt is imparted to a side wall 22 connecting a bottom wall 21 and an opening end part 23 of these guide grooves 20 like that. Since the side wall 22 has the tilt of an angle X on a virtual plane P vertical to the bottom wall 21, a distance between both side walls 22 is formed so as to be gradually spread toward the opening end part 23 (L1>L2). Thus, as the tilt is imparted to each side wall 22 of the guide grooves 20, in the case where the guide grooves 20 are formed by press working, a groove depth D enough to urge the circulation flow of a viscous fluid is securable while avoiding any strain being concentrated on the opening end part 23.
Patent JP-H1186250-A (JP)
Title: Manufacture for magnetic head slider
Inventor: KIKAWA KEISUKE
IPC: G11B5/60
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture wherein the slider of an irregular shape of a magnetic head having the air bearing face of a fine and complicate shape used in a magnetic disk apparatus, etc. can be processed highly accurately in a dry etching process. SOLUTION: According to this method, more than ten or twenty strip-like blocks (row bar) 3 each having a plurality of magnetic head elements 4 are collectively bundled and attached to a metallic or ceramics base plate 1, and then an air bearing is formed by dry etching, whereby a magnetic head slider 10 is manufactured. The row bar 3 and the base plate 1 are bonded with the use of a dry film resist 2. Moreover, an instantaneous adhesive of low viscosity is supplied in a gap of row bars 3, thereby filling an aperture. The magnetic head elements 4 and metallic pad parts at side faces of the row bard can be protected from damages on dry etching.
Patent JP-H0691477-A (JP)
Title: Nc data producing method for cutting curved surface with tool of small diameter when large and small plural tools are used
Inventor: IGARASHI KAZUHIRO
IPC: B23Q15/00
Filed: 1992-09-16
Abstract: PURPOSE:To set automatically the scope of remaining the cutting by a tool in the last time when the cutting is carried out in an object form by using a tool of a smaller diameter than in the order. CONSTITUTION:In an NC route producing process for cutting all the surface by using the tool this time, a cutting starting point 104 is positioned, and points having specific intervals are set as cutting path calculating points 302a, 302b... so as to set all the routes in order. In the process of deciding whether the cutting is necessary or not, it is decided whether the tool of the latest time contacts and crosses with the part other than an object form 101 when the tool at the latest time is brought into contact with the object form 101 at the parts 302a, 302b..., and when it is in the noncontact and uncross condition, it is decided that the part has been cut by the tool at the latest time, and when it is a contact and crossing condition, it is decided that the part is not cut yet. When it is decided that both parts have been cut at the neighboring parts 302a and 302b, the route between both points is eliminated from the NC route 103 for cutting as the whole, as the route part requiring no cutting, and an NC route 102 for cutting the curved surface with the tool in this time is obtained.
Patent JP-2001077170-A (JP)
Title: Carrying unit
Inventor: NISHI MASAHIRO
IPC: H01L21/677
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a carrying unit for carrying a substrate in a stored state in a carrier safely at a low cost and make contribution to effective production. SOLUTION: A carrying unit includes a carrying truck 14, a holding member 18 capable of moving up and down and supported by the carrying truck 14, a cover 20 with a lower opening at the holding member 18, a mounting unit 22 put at the holding member 18, for mounting a carrier with the stored substrate in the cover 20, and a substrate coming-off preventive mechanism 24 for preventing the substrate from coming off the carrier while the carrier is held to the mounting unit 22.
Patent JP-H08110987-A (JP)
Title: Double drive-through wireless order device
Inventor: ISHIKAWA HIDEAKI
IPC: H04B1/3822
Filed: 1994-10-11
Abstract: PURPOSE: To improve the efficiency of the order take work in a double drive- through system. CONSTITUTION: Buffer amplifiers 155 and 157 for voice transmission/reception and a mixer 156 for voice link are provided in the base station of a lane A and are connected to another lane by voice link cables 163 and 164, and when vehicle detectors 108 in both lanes are turned off at the time of a light traffic, the vehicle detection beep sound of another lane can be confirmed by the slave machine in one lane, and the group work based on mutual page speech is possible. When one vehicle detector 108 is turned on, an analog switch 158 is turned off by this turning-on signal to mute the sound from another lane, and therefore, the order take work is independently performed in each lane without being hindered by speaking of the other party, and thus, the labor is reduced at the time of a light traffic, and the efficiency of the order take work is improved at the busy time.
Patent JP-S61123578-A (JP)
Title: Production of decorative board
Inventor: OOTA KAZUHIKO
IPC: B44C1/17
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a decorative board having favorable adhesion to a pattern layer and excellent durability, by a method wherein a releasing sheet is coated with a thermosetting resin, a glass sheet treated with a silane coupling agent and provided with a pattern layer is laminated thereon to produce a transfer sheet, and the transfer sheet is heated under pressure. CONSTITUTION:A thermosetting resin 4 containing a glass powder 7 is applied to the surface of the releasing sheet 1, then the glass sheet 2 treated with a silane coupling agent and provided with the pattern layer 3 on one side thereof is laid thereon with the pattern layer 3 directed upward, and the same resin 4 as the former resin 4 is applied to the surface of the layer 3 to produce the transfer sheet 5. The transfer sheet 5 is place on a substrate 6 with the releasing sheet 1 on the upper side, and is heated under pressure to harden the resin 4, followed by removing the sheet 1 to obtain the objective decorative board.
Patent JP-H04124653-A (JP)
Title: Photographic film cartridge
Inventor: TANAKA KATSUHIKO
IPC: G03C3/00
Filed: 1990-09-14
Abstract: PURPOSE:To easily separate a photographic film from a cartridge main body without any need for destroying operation for the cartridge main body and cutting operation for the photographic film at a developing laboratory by forming a cut in a special shape for connection with a spool at the tail of the photographic film. CONSTITUTION:When the photographic film 11 is all pulled out, the cut 16 for engagement engages a shaft 20 for engagement. The engagement part is made so narrow as to enable the breadthwise movement of the cut for engagement for the disengagement of the spool 12 from the shaft 20 for engagement. When the photographic film 11 which is drawn out of a film lead-out slot is moved as shown by an arrow A, the film is disengaged. This disengagement is facilitated since both edges of the tail part 11b are cut to size Ws and the tail end part 11b is exposed from the film lead-out slot.
Patent JP-S60138251-A (JP)
Title: Rotating angle detecting device for internal-combustion engine
Inventor: SHIMIZU KOUICHI
IPC: G01D5/244
Filed: 1983-12-26
Abstract: PURPOSE:To appropriately discriminate engine cylinders to aim at enhancing the starting ability of an engine, by providing a signal generator means for generating a signal necessary for discriminating specified engine cylinders in accordance with the relationship between rotating angle signals delivered from detecting means and a reference positional signal. CONSTITUTION:A light sensor S is arranged in the vicinity of a disc D which rotates in association with rotation of an engine and which is formed therein with eighteen slits (a through r) along the outer periphery thereof and our slits (t through W) along the inner periphery, so that a rotating angle signal and a reference angle signal are issued from photo-diodes S5, S3 corresponding respectively to the outer peripheral slits (a through r) and the inner peripheral slits (t through w). AND gates 50a, 50c issue output signals when they simultaneously receives signals E, F which are obtained by shaping the waveforms of both signals, or when they simultaneously receive the reverse signals of the signals E, F. A microcomputer 60 selectively controls transistors 70a, 70b in accordance with these output signals to energize ingnition plugs in respective engine cylinders.
Patent JP-H0667383-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C7/38
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having high sensitivity and excellent storage stability of raw sample with little change for any printers. CONSTITUTION:This silver halide color photographic sensitive material has a photographic layer containing a blue-sensitive silver halide emulsion layer, green-sensitive silver halide emulsion layer, and red-sensitive silver halide emulsion layer on a supporting body. At least one layer of the green-sensitive silver halide emulsion layer contains at least one kind of coupler expressed by formula. In formula, R is a primary alkyl group of 5 or larger carbon number, X is hydrogen atom or a substituent which is released by the reaction with an oxidant of a color developing agent, Z is a nonmetal atomic group necessary to form a nitrogen-contg. heteroring. R1 is an alkylene or an alkenylene group in which the carbon atom directly coupled with Z is primary, and R2 is an alkyl group, alkenyl group, cycloalkyl group or an aryl group.
Patent JP-H03110014-A (JP)
Title: Method for fixing glass disk in hot extrusion
Inventor: SASAKURA NORIO
IPC: B21C23/32
Filed: 1989-09-21
Abstract: PURPOSE:To prevent an extrusion impossibility and the thickness deviation of an extrusion pipe by fixing a glass disk used as a front face lubricant to the dies front part of a die holder inside by the string made of a glass fiber. CONSTITUTION:A glass disk 4 fitted in a taper hole 3 is held in the taper hole 3 by the string 5 spread in a cross shape, parallel shape, etc., on the front face of a die holder 2 with the taper hole 3 as the center. The outer peripheral side from the taper hole 3 of the die holder 2 front face is projected in a tapered shape so as to fit to the tapered hole formed at the opening part of a container 6 and a hook 8 for binding the string 5 is fitted to the die holder 2 front face of the outer peripheral side from the projection part 7 thereof. The extrusion impossibility due to the disk inversion and the thickness deviation of the extrusion pipe due to the visaed disk can thus be prevented.
Patent JP-2000077238-A (JP)
Title: Stationary induction electric equipment
Inventor: HIRAI TADAHIRA
IPC: G10K11/16
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a stationary induction electric equipment, in which vibration isolation and noise reduction can be made high, man-hours for manufacturing can be reduced, and vibration prevention can be made high. SOLUTION: A tank 2, in which a stationary induction electric equipment main body 1 is housed and insulating oil or insulating gas is packed, is set on a base 6. An upper reinforcing beam 4 and a lower reinforcing beam 5 are mounted in a horizontal direction on a tank side face 3. An upper common support 21 having an L-shaped cross-section is mounted to the upper reinforcing beam 4. An upper support point 36 is arranged inside an upper common support member 21, and a lower support point 9 is arranged at the lower part on the tank side face 3. A sound insulating board 7 is mounted between the upper support point 36 and the lower support point 9, so that the outer surface of the tank side face is covered. Three sound insulating boards 7 are mounted on the tank side face 3.  Each of the upper support points 36 of the sound shield boards 7 are arranged inside the L-shaped upper common support member 21.
Patent JP-H0776908-A (JP)
Title: Lateral drain for repairwork and repair method by use thereof
Inventor: TAJIMA TSUNEO
IPC: E04G23/02
Filed: 1993-09-06
Abstract: PURPOSE:To simply carry out a repairing work, by forming a drain collar so as to fit it to a backing material shape by a mechanical and for thermal means after bending the flexible hose of a lateral drain up to the sinking position of an existing drain and inserting it therein. CONSTITUTION:A flexible hose 2 made of soft vinyl chloride resin and an end- cuff 3 are welded to each other by a welding material for soft vinyl chloride resin. And a shaped sealing material 6 made of a butyl compound is wounded at the end of a lead drain collar 1 and the end-cuff 3 is fit thereon and fixed by a stainless band fastener 4 to connect the drain collar 1 to the end-cuff 3 so as to form a lateral drain. Further, the front end of flexible hose 2 of the lateral drain is bent at the sinking part of an existing drain and inserted therein and the drain collar 1 is beaten and elongated by a rubber hammer so as to match the backing material shape.
Patent JP-S62105064-A (JP)
Title: Measuring method for fusing resistance of armature
Inventor: OKUMURA HIROMITSU
IPC: G01R31/34
Filed: 1985-10-31
Abstract: PURPOSE:To improve the measurement precision of a resistance value by measuring a composite resistance composed of a fusing resistance and a winding resistance at plural positions and canceling those measured values by the resistance value of the winding resistance. CONSTITUTION:The composite resistance value R12 between commutators 1 and 2 is RF1+RL1+RF2 when winding resistances of windings L1-L4 are RL1-RL4 and fusing resistances RF1-RF4. The composite resistance value R23 between the commutators 2 and 3, on the other hand, is RF2RL2+RF3. Further, the composite resistance value between the commutators 1 and 3 is RF1+RL1+RL2+RD3. For the purpose, those are processed to calculate a fusing resistance from RF2=(R12+R23-R13)/2 by the composite resistance value between two adjacent commutators and the composite resistance value between commutator pieces at both sides inside the commutator pieces used for the measuremet of the composite resistance. The fusing resistances of other part are obtained similarly.
Patent JP-S61125154-A (JP)
Title: Selector
Inventor: SASAKI KAZUHIKO
IPC: H01L21/66
Filed: 1984-11-22
Abstract: PURPOSE:To avoid the damage of a material to be measured by a method wherein a proper clearance is formed between a pusher and a clamper and the material to be measured is held under the state of floating, introduced into a positioning jig and positioned at the position of measurement. CONSTITUTION:A pair of projecting sections 14, height thereof is made larger than the thickness of a semiconductor device 13 only by a fixed quantity, are formed at positions where the falling of the device 13 is not disturbed at the opposite corner sections of a clamper 9. A pair of receiving sections 15 are shaped where corresponding to a pair of the projecting sections 14 of a pusher 8. Consequently, a clearance in proper size is formed between the pusher 8 and the clamper 9, thus preventing the tilting of the device 13 and the pushing and constraining of the device 13 by the pusher 8 and the clamper 9. Accordingly, the damage of the device 13 is avoided.
Patent JP-H10125084-A (JP)
Title: Current amplifier
Inventor: CHEUNG CHU-MING
IPC: G11C7/06
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To effect stable operation and reduction of cost to realize a circuit by utilizing a current mode amplifier in such a structure as including a current mirror circuit to be controlled having a precharged capacitor. SOLUTION: A current mode detecting amplifier includes a current mirror circuit having a current mirror transistors NT1, NT3. The gates from the transistors NT1, NT3 are connected with each other to form a node N. The drain and gate electrodes of the transistor NT1 are mutually connected and the source electrodes of the transistors NT1, NT3 are connected to the terminal for the ground potential VSS. The transistor NT1 forms an input branch of the current mirror circuit, while the transistor NT3 forms its output branch. The drain of the transistor NT3 is connected the terminal for the positive supply voltage VDD via the PMOS transistor PT1.
Patent JP-H08110645-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: NAKANISHI TATSUO
IPC: G03G5/047
Filed: 1994-10-12
Abstract: PURPOSE: To stably produce an electrophotographic photoreceptor having no roughness, high sensitivity and high durability by dispersing and incorporating an electric charge generating material into a photosensitive layer in a specified flocculated state. CONSTITUTION: In an electrophotographic photoreceptor with a photosensitive layer contg. at least an electric charge generating material, an electric charge transferring material and a resin binder on the electrically conductive substrate, the electric charge generating material is dispersed and contained in the photosensitive layer in a flocculated state having 0.5-10μm average particle diameter. At least one kind of compd. selected from among a perylene compd., a polycyclic quinone compd. and a fluorenonebisazo compd. is preferably used as the electric charge generating material. The average particle diameter is a scale showing the size of flocculated particles and is represented by the number average of the diameters D of circles circumscribed to the flocculated particles which are several to several hundred times as large as primary particles.  It is necessary that the average particle diameter is within the range of 0.5-10μm.
Patent JP-S6489263-A (JP)
Title: Positive electrode plate for lead-acid battery
Inventor: YASUDA HIROSHI
IPC: H01M4/14
Filed: 1987-09-30
Abstract: PURPOSE:To make chemical formation charging efficient and prolong the life compatibly by forming an electrode plate for lead-acid battery by the use of a paste consisting of lead oxide powder containing minium and metal lead, water, and sulfuric acid as major components. CONSTITUTION:A paste type positive electrode plate for lead-acid battery is formed from a powder, in which metal lead coexists with minium and lead oxide. Coexistence of metal lead enhances the bond of the paste active substance remarkably at the time of minium addition through reaction of the sulfuric acid with air and water, and a minium powder with a miniumation ratio around 10-70% attained in the process of miniumation from oxidated lead powder of high degree of oxidation can prolong the life compared with one in which metal lead is merely mixed. The metal lead powder content of the lead powder shall satisfactorily be 1% or more, but the range from 20 to 30% gives a well balanced relation between the life and initial characteristics. This makes the chemical formation charging efficient and prolongs the life compatibly.
Patent JP-S6488599-A (JP)
Title: Voice synthesizer
Inventor: HARA KIYO
IPC: G10L13/02
Filed: 1987-09-30
Abstract: PURPOSE: To obtain a synthesized voice of high comprehensibility by using accessory information such as underlined, oblique-style, and thick expressions added to a character string to control synthesis parameters of the speaking speed, the sound volume, etc. CONSTITUTION: A synthesis parameter string required for actual synthesis is obtained from rhythm information and phonetic expression information by a synthesis parameter generation part 7. A parameter correction part 9 changes parameter values of the time length (speaking speed) and the amplitude in accordance with accessory information obtained by a special symbol processing part. A parameter interpolation part 10 interpolates synthesis parameter values to obtain synthesis parameters for each fixed time. A voice synthesis part 11 synthesizes an actual voice in accordance with the synthesis parameter string and obtains it in a synthesized voice output end 12. Thus, the special symbol processing part is provided to take out accessory information of the character string, and the speaking speed, the sound volume, etc., are controlled in accordance with this information to synthesize a voice of high comprehensibility.
Patent JP-S60142957-A (JP)
Title: Production of 4-piperidone derivative
Inventor: MORISHITA SHINJI
IPC: C07D211/90
Filed: 1983-12-28
Abstract: PURPOSE:To produce the titled substance useful as a raw material of pharmaceuticals, in high yield, by supplying a mixture of 3,3'-(substituted imino)dipropionic acid dialkyl ester and an alkali metal alcoholate continuously to hot inert solvent. CONSTITUTION:The objective compound of formula II is produced by reacting the compound of formula I [R<1> is lower alkyl or phenyl (lower alkyl); R<2> is lower alkyl] with an alkali metal alcoholate. The reaction is carried out by adding a mixture of the above components continuously to an inert solvent (e.g. benzene, heptane, etc.) heated at 90-120 deg.C. The objective compound can be produced in high yield by this process. The continuous addition of the mixture can be performed e.g. by adding the above mixture dropwise to the hot inert solvent in 1-5hr.