baber/WOPTO huggingface dataset:
Patent JP-2000047233-A (JP)
Title: Preparation of liquid crystal element
Inventor: TANAKA TOMIO
IPC: G02F1/133
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prepare a liq. crystal element suitable for displaying intermediate gradation by using a liq. crystal material having antiferro-electric property. SOLUTION: This preparation method warms a liq. crystal material and a cell 1 at a higher temp. by 3-4 deg.C than a phase transfer temp. between Sm A(smectic A) and Iso(isotropic) phase of the liq. crystal material showing antiferro-electric property through heating plates 2a and 2b. Then, the inside of a bell jar 5 is made in a vacuum state, the liq. crystal material is immersed in the cell 1, the inside of the bell jar 5 is returned to a normal pressure and the liq. crystal material is injected into the cell 1. By this method, a hysterisis of a light transmission characteristics to the applied voltage of the liq. crystal element is reduced. Then, the liq. crystal cell injecting the liq. crystal material is cooled at a cooling rate of 5 deg.C/min.  By applying an electric voltage having a voltage of ±10 V and a frequency of 10 Hz between electrodes of the liq. crystal cell, the domains of the liq. crystal molecules are linked and the liq. crystal molecules are uniformly oriented.
Patent JP-S60116214-A (JP)
Title: Unit board of electronic component and its manufacture
Inventor: TANAKA YASUHIRO
IPC: H03H9/205
Filed: 1983-11-28
Abstract: PURPOSE:To attain ease of improvement and adjustment of a characteristic of an electronic component by laminating alternately an intermediate member having a material different from a specific material of a plate member, cutting the laminated body at a prescribed angle in the laminated direction and obtaining a unit board of the electronic component. CONSTITUTION:Plate mother members 11-14 having a specific material, e.g., a piezoelectric material and intermediate members 21-23 having a different material from it are laminated alternately, the laminated body is baked in the laminated state so as to obtain a laminated member 40. The member 40 is cut in a direction of cut lines B1-B3 or within a prescribed range of angle. Thus, a cut member 30 being a unit board A of the electronic component is obtained. Since the constituent material of the mother member and the intermediate member is included in the order of lamination in a direction along the cut face, the improvement and adjustment of the characteristic of the electronic component are attained easily by selecting properly the type of material and shape of the mother member and the intermediate member.
Patent JP-H0543607-A (JP)
Title: Production of vinyl chloride polymer
Inventor: AMANO TADASHI
IPC: C08F2/44
Filed: 1991-08-09
Abstract: PURPOSE:To enable a vinyl chloride polymer to retain excellent dyeability even when produced in a shortened polymerization time using an increased amount of a polymerization initiator. CONSTITUTION:Vinyl chloride and an oil-soluble polymerization initiator are dispersed in an aqueous medium in the presence of a dispersant, and the suspension polymerization of the monomer is initiated. When the monomer conversion has reached 50% or higher, at least one member selected from among alkali metal and alkaline earth metal hydrides, e.g. sodium hydride, calcium hydride, or sodium boron hydride, and derivatives thereof is added to the polymerization system and the polymerization is allowed to proceed further.
Patent JP-H1070671-A (JP)
Title: Deflection signal generating circuit
Inventor: NAKAJIMA KENICHI
IPC: H04N3/16
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a V ramp waveform corrected precisely by means of a simple circuit. SOLUTION: A V ramp generator 12 is composed of an analog circuit to output an analog V ramp waveform. A DSP(digital signal processor) 14 outputs digital correction waveform data. A D/A converter 16 converts the corrected waveform data into an analog correction waveform. The V ramp waveform from a V ramp generator and the corrected waveform from a D/A converter 16 are given to an adder circuit 18, in which they are added to obtain a corrected V ramp waveform.
Patent JP-2000037530-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To count each prize ball or a lending ball with a counter exactly to grasp the characteristic of pachinko machine, and detect the existence or not of failure or illegal remodeling, on testing a pachinko machine. SOLUTION: A ball pay-out device 13, which is constructed of the pay-out rotor 16 that is regular and reverse rotated by the electric actuator 17, is set on the ball lining gutter ranging from the gift ball tank on the back face of game machine. A lending ball pay-out passage 14 and a prize ball pay-out passage 15, which are possible to divide to pay the balls from the each passage by the regular reversing of the pay-out rotor 1, are formed on the ball pay-out device 13. And it is possible to set each ball counting sensor 20 and 21 on the lending ball pay-out passage and the prize ball pay-out passage. Then the lending ball pay-out passage and the prize ball pay-out passage are joined together at the back face of game machine and the edge part of junction gutter 18 is linked to the hit ball supply plate set on the front face of game machine.
Patent JP-2001047269-A (JP)
Title: Laser beam machine
Inventor: NAKAYAMA MASANORI
IPC: B23K26/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine capable of preventing fears which may cause defective working or break a lense in a nozzle at a starting point of working and at a corner part. SOLUTION: Based on control of a numerical control device 24, a laser beam LB emitted from a laser beam oscillator 19 is made to project on a work 12 through a nozzle 16, and at the same time cutting working is executed by relatively shifting the nozzle 16 against the work 12. The numerical control device 24 is equipped with a part 29 for forming a velocity lumping control program, and by this part 29 for forming a velocity lumping control program, at a starting point of working and a corner part or the like, the velocity lumping control program to accelerate continuously and monotonously a working velocity is formed.
Patent JP-H0663974-A (JP)
Title: Production of box-shaped resin molding
Inventor: AZUMA KEIJI
IPC: B29L22/00
Filed: 1992-08-25
Abstract: PURPOSE:To produce a box-shaped resin molding excellent in surface quality. CONSTITUTION:A molding resin 4a is subjected to compression molding in the space between a first projected mold 1 molding the surface of a box-shaped resin molded object and a second recessed mold 2 forming the rear of the molded object 4. Thereafter, compression force is released to provide a space between the surface of the first mold 1 and the box-shaped resin molded object 4 and a coating material 5a is injected into the space. The whole is again subjected to compression molding to produce a box-shaped resin molding having a coating layer 5a formed thereto. In this method, the coating material 5a is set to viscosity so as to remain on the protruding surface of the first mold at the time of the injection of the coating material 5a. By this constitution, during the period up to the re-compression after the injection of a predetermined material 5a is completed, the coating material 5a does not flow down to the lower part of the first projected mold 1 and successively flows from the protruding surface of the first mold to the lower part thereof at the time of re- compression.
Patent JP-2000052790-A (JP)
Title: Filling pipe of fuel tank
Inventor: MEYER KNUT
IPC: B60K15/04
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To secure adequate filling for a sub-tank without bubbling in a large volumetric flow even in the case of a small volumetric flow by providing a filling pipe with a branch means, and distributing one partial flow to a sub-tank, the other partial flow to a fuel tank. SOLUTION: A filling pipe 2 is provided with a branch means 6 formed as a separating thin plate 5, and the separating thin plate 5 divides the filling pipe 2 into an upper cross section part 7 for a partial flow guided to a fuel tank 1 and a lower cross section part 8 for a second partial flow by a conduit member 17. The separating thin plate 5 partially rushes in a curved part 3 so that by the influence of centrifugal force, fuel closely adhering to the outward area of the wall part 9 of the filling pipe 2 advantageously advances into the lower cross section part 8 especially in the case of a comparatively small volumetric flow. In the case of a large volumetric flow, the lower base section part 8 and the upper base section part 7 of the filling pipe 2 are also completely filled.
Patent JP-2001050032-A (JP)
Title: Spark arrester provided with exhaust emission acceleration function
Inventor: YOSHINO MASAHARU
IPC: F01N3/06
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress collection of carbon and the like on an exhaust net through smooth ventilation of incomplete combustion gas by providing a retainer with diameter gradually decreasing toward the downstream, a supporting body comprising a large- diameter cylindrical portion and small-diameter cylindrical portion, and a filter portion covering an outlet side of the supporting body. SOLUTION: When exhaust with a main exhaust flow rate A flows inside a retainer 5 and passes an exhaust flow acceleration section C formed by a partition wall 5' having a diameter gradually decreasing toward the downstream, the exhaust forms a high-rate exhaust flow D. Also, when the exhaust flow passes through low-rate exhaust introduction holes 4 provided in the partition wall 5' and flows in a space 6 for low-rate exhaust flow, it forms a low-rate exhaust flow B. Inside a mixture space 7 which is cooled with air introduced from a cooling wind intake hole 8, when the high-rate exhaust flow D and the low-rate exhaust flow B are mixed, swirl flow is generated inside the mixture space 7 and pressure therein is decreased. Because of this pressure decrease, pressure difference arises and the high-rate exhaust flow D is introduced further toward the outlet side.  As a result, gas inside a cylinder and an exhaust pipe, as well as incomplete combustion gas, are promptly discharged to the outlet side.
Patent JP-S60119055-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: YAMAZAKI KAZUO
IPC: H01J9/227
Filed: 1983-11-30
Abstract: PURPOSE:To achieve improved uniformity, color purity and luminance by repeating the procedure consisting of forming resist layers on areas other than those which are to be coated with desired phosphor layers before applying a phosphor slurry prior to performing exposure over the entire outer surface of the panel. CONSTITUTION:A light-absorbing layer 3 of a given pattern is formed on the inner surface of a panel 2. Next, a PVA photosensitive liquid 11 is applied to the entire inner surface before drying is performed. Exposure is performed twice by using an aperture grill 6 as an opticsl mask at the point when an exposure light source is positioned facing a blue light source and at the point when the light source is positioned facing a red light source. Next, development is performed to form a resist layer 11' consisting of a hardened PVA photosensitive film. A reversing agent for the hardened PVA photosensitive film 11' is H2O2. Next, a green phosphor slurry 12G prepared by adding a green phosphor to a photosensitive agent which is not reversed by H2O2 is applied to the entire inner surface of the panel 2. After that, exposure 13 is performed on the entire outer surface of the panel 2 before development is performed. When the development is performed by immersing the panel 2 in the reversing agent H2O2, only a green phosphor stripe 14G remains. The same procedure as above is performed to form each of a blue phosphor stripe and a red phosphor stripe.
Patent JP-H0388343-A (JP)
Title: Semiconductor element
Inventor: OSHIMA TOSHIAKI
IPC: H01L21/60
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a semiconductor element characterized by a small area and high integration density by using one of a pair of measuring pads which are formed on a semiconductor substrate as a bonding pad that is on input/ output terminal. CONSTITUTION:For example, one of measuring pads 2a and 2b formed as a pair is also used as a bonding pad 1. When a resistor 3 of a semiconductor element is measured, the probe of a measuring instrument is brought into contact with the measuring pad 2b and the measuring pad 2a which is also used as the bonding pad 1, and measurement is performed. The area which is occupied by one measuring pad can be reduced by using one measuring pad as the bonding pad as an additional role. When there are many pairs of the measuring pads, the area of the element can be further reduced.
Patent JP-S6285393-A (JP)
Title: Pattern recognizing device with rejecting function
Inventor: SHIMIZU TORU
IPC: G06K9/03
Filed: 1985-10-09
Abstract: PURPOSE:To suitably execute rejection and to decrease the output of an erroneous recognizing result by storing the number of times to correct the error of the recognizing result by the user for the category name of the standard pattern, and changing the rejecting value of the standard pattern of the category name with a large number of the times so that rejection can be easily executed. CONSTITUTION:To a control part 31 of a rejecting part 30 of the pattern recognizing device with the rejecting function and a rejecting deciding part 32, the recognizing result and the similarity of the sound input obtained by a pattern recognizing part 20 are inputted. At the deciding part 32, the similarity and the rejecting threshold corresponding to the recognized result stored in a rejecting threshold memory part 35 are compared. When the comparing result is sent to the control part 31 and is the rejecting threshold or above, the recognizing result is outputted as the final result and in case of the threshold or below, the rejecting command to instruct the sound input again is outputted. When the command is received by the control part 31, the number of times of correction of the category name corresponding to the category name of the earlier final recognizing result stored at a correcting frequency memory part 33 is added by +1 and the threshold is changed by a rejecting threshold changing part 34.
Patent JP-S59117130-A (JP)
Title: Loading unloading apparatus
Inventor: SATOU AKIHIKO
IPC: H01L21/68
Filed: 1982-12-24
Abstract: PURPOSE:To increase a number of cartridges to be accommodated and perform continuous and stable loading and unloading of wafers for a long periode of time by arranging a plurality of cartridges on the same plane and piling such plane for several stages. CONSTITUTION:A loading/unloading apparatus which is arranged facing to the one end of a carrier 6 in the side of loader and unloader of a processing apparatus 7 for wafers 1 is composed of a turn table 4, a stage which supports cartridges 2 in two lines each at the circumference and is placed on the table 4 and an elevator 5 facing to a part of the circumference of table 4. The stage 3 accommodates the cartridges 2 of two lines and three stages, each of which is accommodating 25 wafers 1 and can move up and down facing to the cut-away part of turn table 4. Said loading/unloading apparatus delivers and accommodates the wafers through vertical transfer in pitch by pitch (ascending and descending) and rotation thereof.
Patent JP-S6382618-A (JP)
Inventor: HOSOI KIYOO
IPC: H04N5/335
Filed: 1986-09-26
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-H1167701-A (JP)
Title: Manufacture of bonded soi board and protective agent applying apparatus
Inventor: TSUDA SHUHEI
IPC: H01L21/304
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a bonded SOI(silicon-on-insulator) wafer which can prevent cracking or breaking of the wafer during polishing operation and can reduce pollution on the wafer, to thereby increase a non-defective rate. SOLUTION: This manufacturing method includes a step of tightly bonding first and second semiconductor wafers 1 and 2 at their mirror surfaces and subjecting the bonded wafers to a heat treatment in an oxidizing atmosphere for their bonding, one or both of the first and second wafers having a dielectric layer 5, and a step of grinding a peripheral edge part of the first wafer down to a thickness such that the grinding of the second wafer will not cause damages to the second wafer. When the edge part of the first wafer is ground, a protective agent such as wax is applied to the edges of the first and second wafers, thereby protecting the bonded wafers and to prevent cracking or breaking during a wafer-grinding operation.
Patent JP-S6287526-A (JP)
Title: Antitumor agent
Inventor: FUJISHIMA AKIRA
IPC: A61P35/00
Filed: 1985-10-11
Abstract: PURPOSE:An antitumor agent, containing an excited semiconductor as an active constituent, capable of acting on tumors to damage tumorous cells and preventing the multiplication and further achieving efficient antitumor effect. CONSTITUTION:An antitumor agent containing a semiconductor excited by X rays, ultraviolet rays, etc., as an active constituent. An inorganic semiconductor, particularly. TiO2, ZnS or SrTiO3 is preferably used as the semiconductor from the viewpoint of stability and influence on the body, etc. In administration, the agent is preferably used with a substance, e.g. hematoporphyrin or monoclonal antibody, etc. The excited semiconductor is capable of preventing the multiplication of the target tumorous cells and achieving efficient antitumor effect.
Patent JP-H03106709-A (JP)
Title: Conveyor for storage
Inventor: ERUUIN GURUUBE
IPC: B65G47/61
Filed: 1990-08-30
Abstract: PURPOSE: To enable storage regardless of the size of a lot by providing a removal device in a removal point, continuously lifting a hanger suspended from a conveying chain while maintaining the feeding direction and while maintaining or increasing the speed, and transferring the hanger to a removal side rail, in a storage conveyor for clothes. CONSTITUTION: Clothing suspended from a hanger is transferred in the direction of an arrow T while being suspended by a conveyor chain 2 through a slide rail 17 in a loading point I. A head part of a hanger hook is moved diagonally up from a toothed belt 21 of a removal device 20 in a removal point II and caught in a part intersecting the conveying direction T. Accordingly, the hanger is locked on the teeth of the belt 21, separated from the conveyor chain 2, and lifted until the rear range of the hanger reaches a part above a slide rail 15. Next, the hanger is delivered to the slide rail 15 in reversal of the belt 21. Therefore, the storage length can be set without limit.
Patent JP-S59122336-A (JP)
Title: Stator for motor
Inventor: KAZAMA SABUROU
IPC: H02K11/00
Filed: 1982-12-27
Abstract: PURPOSE:To facilitate the manufacture of a motor accurately by providing a through hole at a spot facing part formed in the vicinity of a central hole of a yoke of a stator which is formed of a coil and a yoke, fixedly inserting a magnetic field detecting sensor, and leading out lead wirings from the back surface of the yoke. CONSTITUTION:A stator is formed of a stator yoke 1 having a spot facing part 23 at the center and a stator coil 4 on a circuit board 3. A rotor magnet 5 and a rotor yoke 6 are secured to a rotational shaft, not shown, oppositely to the coil 4, and rotate at the prescribed interval. Through holes 24-24'' (3 in case of the drawing) which are equal to the number of the phase of a motor are formed at the spot facing part 23 of the yoke 1, magnetic field detecting sensors 2-2'' are inserted fixedly, and the lead wirings are led out from the back surface terminals 25, 25' of the yoke 1. The rotation of the rotor is controlled by the outputs from the sensors 2-2''. In this manner, an accurate motor which does not produce a cogging torque can be readily manufacture. This is adapted as a VTR.
Patent JP-S6288861-A (JP)
Title: Belt slip amount detecting device
Inventor: MURAMATSU KUNIHIRO
IPC: F02B77/08
Filed: 1985-10-14
Abstract: PURPOSE:To simplify wiring of a belt slip detecting device by extracting two signal components for calculating the slip amount of a belt connecting a vehicle engine and a driven rotary body out of a single signal line called a battery line. CONSTITUTION:The plus terminal of a battery 10 is connected to a battery line 14 while the minus terminal is grounded. Electric load 12 including ignition system and electronic fuel injection system is connected to the battery line 14. Further, an alternator regulator 13 for supplying power to both the battery 10 and the vehicle's electric load 12 is connected to the battery line 14. A control device 15 is mainly composed of a microprocessor 16, a memory 17 and an input-output interface 18. To the input-output interface 18 are inputted voltage signals of the battery line 14 through a wave-shaping circuit, a differential amplifier, an analog-digital converter, etc. Accordingly, two signal components for computing the amount of belt slip can be extracted from the voltages of the battery line 14.
Patent JP-H09122337-A (JP)
Title: Control system for game machine
Inventor: MIZUSHIMA ITSURO
IPC: A63F7/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for closely monitoring the status of a game machine following the unlocking of the game machine and correctly controlling the status as data. SOLUTION: This control system for a game machine consists of a mode selective operating part for selecting between plural unlocking modes in which the game machine is unlocked, a remote controller 8 with a signal sending part for outputting an unlocking mode signal in accordance with a mode selected by a mode selective operating part, a receiving unit 6, for receiving the unlocking mode signal, installed near each of the game machines, an unlocking unit 5 for opening a glass frame or a machine frame for the game machine in accordance with the unlocking mode signal received by the receiving unit 6, and a control part, connected to the receiving unit 6 or the unlocking unit 5, for counting and controlling the total number of times of unlocking per unlocking mode for each of the game machines.
Patent JP-H0393739-A (JP)
Title: 2,2-bis(3-methacryl-4-hydroxyphenyl)propane and preparation thereof
Inventor: NAKANE YUKARI
IPC: C07C39/21
Filed: 1989-09-04
Abstract: NEW MATERIAL:A compound of the formula. USE:A raw material for synthetic resins or an intermediate for synthesizing organic compounds. PREPARATION:2,2-Bis(4-methacryloxyphenyl)propane is subjected to a Claisen rearrangement reaction at 150-250 deg.C for 2-8hr to prepare the compound of the formula.
Patent JP-H0565923-A (JP)
Title: Bonding structure for driving shaft made of composite material
Inventor: SANPEI KAZUHISA
IPC: F16D1/02
Filed: 1991-09-06
Abstract: PURPOSE:To prevent the stress concentration of a joint part so as to utilize the whole joint part effectively by using adhesive of low Young's modulus for at least one end part of the joint part between a fiber reinforced shaft body and a yoke in comparison to adhesive for the other parts. CONSTITUTION:A cylindrical shaft body 1 made of fiber reinforced plastic(FRP) is fixed to the outer peripheral part of a metal yoke 2 by adhesive 3. Several fibers impregnated with resin are made into a bundle and wound around a mandrel so as to be laminated into optional thickness. After resin being hardened, the mandrel is pulled out to form the cylindrical shaft body. As the adhesive 3 for bonding the metal yoke 2 and the FRP cylindrical shaft body 1 to each other, adhesive 3a of low Young's modulus is used for the joint end parts, and adhesive 3b of high strength and high young's modulus is used for the other parts. With the use of the adhesive 3a of low Young's modulus for at least one of the joint end parts, stress at the joint is eased, and bonding strength can be heightened.