baber/WOPTO huggingface dataset:
Patent JP-H01290767-A (JP)
Title: Device for producing multicomponent thin film
Inventor: TSUDA YOSHIYUKI
IPC: C23C14/34
Filed: 1988-05-17
Abstract: PURPOSE:To stably form a multicomponent film having a constant ratio with good yield by transferring the cubic target pieces having respective components on a backing plate fitted to a cathode in a high-vacuum reaction chamber in case of forming the multicomponent thin film on a base plate with a sputtering device. CONSTITUTION:The inside of a vacuum chamber 1 is evacuated with an exhaust system 7 and sputtering gas such as Ar is introduced from a gas introduction system 3. A base plate 4 to be treated is placed on a holder 5 in the vacuum chamber and also a composite target wherein a plurality of cubic or rectangular parallelepiped-like sputtering target pieces 14 having different kinds of components are successively transferred on a backing plate 13 connected with a cathode holder 7 is arranged at the position opposite thereto. Voltage is impressed between the respective target pieces 14 and the base plate 4 from a power source 11 to generate plasma due to Ar and the targets are shocked by An ions and a multicomponent thin film is formed on the base plate 4. The respective target pieces 14 are introduced into the vacuum chamber 1 via a spare chamber 19 and a feed chamber 15 from a stocker 17 and utilized and thereafter successively introduced into a disposal part 15 via a recovery part 16 and the multicomponent thin film having uniform composition can be stably formed on the base plate 4 with good yield of the targets.
Patent JP-S61279447-A (JP)
Title: Element feed method and device in printed circuit board drilling process
Inventor: TAKEUCHI MASAMI
IPC: H05K3/00
Filed: 1985-06-04
Abstract: PURPOSE:To prevent the occurrence of the dimensional error of overlaid PCB elements due to temperature by drilling said elements monolithically after raising the temperature thereof to a predetermined level through a thermostatic chamber prior to polymerizing each element of a printed circuit board polymer. CONSTITUTION:Each element of a printed circuit board polymer, namely a doubler e, printed circuit boards b-d and a base a before overlaid are passed through a thermostatic chamber A for causing the temperature thereof to reach a predetermined level. Then, elements a-e are overlaid on top of each other for monolithic structure and drilled. Consequently, the machining accuracy of an NC drilling machine is reflected upon the precision of the drill pitch of a printed circuit board, and high precision machining is ensured for said pitch, thereby reducing improper machining and contributing to the saving of materials and the improvement of a product yield. In particular, a dimensional error can be remarkably reduced in the case of a large-sized printed circuit board.
Patent JP-H05289923-A (JP)
Title: System for selecting file to be accessed
Inventor: ITAYA TOSHIKAZU
IPC: G06F12/00
Filed: 1992-04-13
Abstract: PURPOSE:To select different files to be accessed from respective computers by using processing programs having the same contents. CONSTITUTION:When a user drives a processing program 10, a CPU inherent number input part 2 inputs a CPU inherent number from a fixed disk device. When 'FILE OPEN' is executed, a file control part 3 retrieves a management file 1 by using the CPU inherent number as a key and opens a corresponding file 5 to be accessed by using an obtained file name to be accessed. When 'FILE ACCESS' (e.g. READ) is executed, a file accessing part 4 accesses the file 5 by using the file name to be accessed. When 'FILE CLOSE' is executed, the control part 3 closes the file 5 by using the file name.
Patent JP-S5910847-A (JP)
Title: Mechanical scanner
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a mechanical scanning system which has less upward and downward movement and less displacement which uses magnetic forces generated by a permanent magnet and an electromagnet, by varying the current of the electromagnet. CONSTITUTION:When the sample base 3 of an ultrasonic microscope is inserted into an air bearing 4, the sample base 3 and a movable coil 2 are linked together automatically by the magnetic force between a steel ball 8 attached to the sample base 3 and the permanent magnet and electromagnet 9 attached to the movable coil 2. The output of a sine-wave oscillator 10 is flowed to the electromagnet 9 through an attenuator 11 and the current flowing through the electromagnet 9 is varied to hold the coupling force between the movable coil 2 and sample base 3 constant. Consequently, hard coupling by point contacting is obtained to realize the mechanical scanning system which has less upward and downward movement and less displacement.
Patent JP-H0417383-A (JP)
Title: Semiconductor laser device and assembly thereof
Inventor: KATO TAKESHI
IPC: H01S5/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve workability of a wire bonding wiring of a semiconductor laser device by mutually shifting the opposing sides of the support bodies. CONSTITUTION:A superconductor laser chip 101 is set up on a supporting body (submount 103 and block 105) and a superconductor laser chip 102 is set up no a supporting body (submount 104 and block 106), the submounts 103 and 104 are provided with the projection conductors 107, 108 and the supporting bodies are set up on a base body by solder 109 and 110 so that fellow electrode sides of the semiconductors 101 and 102 may be parallel and opposing to mutually shift the opposing sides 133 and 134. Then, the semiconductor chip 101 is connected to an electrode terminal 119 by means of a wire 127, the part where the side 133 is not opposing to the side 134, a projection conductor 107 and a wire 129, while the semiconductor laser chip 102 is connected to an electrode terminal 118 by means of a wire 128, the part where the side 134 is not opposing to the side 133, the projection conductor 108 and a wire 130.
Patent JP-H02299057-A (JP)
Title: Inspecting method and screen control rule
Inventor: KANEDA SHIGEO
IPC: G06F9/44
Filed: 1989-05-12
Abstract: PURPOSE:To eliminate an error in screen control rule by storing all scene control rules on a memory and allowing a scene rule inspection program to collate the return value of the menu at the premise part of a change rule group. CONSTITUTION:A scene control rule inspection part 7 performs two kinds of inspection for scene absence and excessive picture inspection and inspection for a jump out of menu items. A picture list is emptied and only one rule is taken out of the screen control rule storage part 6. Here, names having a class scene are image instance names before and after a change, so the name of a scene is taken out of the premise part and action part of the rule. Here, it is checked whether the both are presence as picture instances and when not, an error is reported to the outside. When they are presence as the instances, they are added to an image plane name list. The same processing is performed for all rules. Then the names of all the picture instances are obtained. Then, they are compared with the picture name list and when there is noncoincidence, that is reported to the outside.
Patent JP-S5547390-A (JP)
Title: Manufacture of pattern-plated ware
Inventor: NOGUCHI FUMINOBU
IPC: C25D7/00
Filed: 1978-09-29
Abstract: PURPOSE: To form a plated layer which is excellent in decorative effect and has convex streaks of a specific texture, by plating a material to be plated such as a metal at a limited current density and temp. in a CuSO 4  plating bath contg. a specific amount of thiourea.  
     CONSTITUTION: A material to be plated such as a metal is plated in a CuSO 4  plating bath contg. 10W200mg/l, pref., 30W120mg/l thiourea at a current density of 2W15A/dm 2 , and at a bath temp. 30W60°C, most pref., 40W50°C, thereby producing pattern-plated ware having convex figures 2. For example, convex spot-like streaks are formed at a concn. of thiourea 30W120mg/l, at a current density 4W 5A/dm 2 , and at a bath temp. 30W60°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02299559-A (JP)
Title: Processing of polished rice and device therefor
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1989-05-12
Abstract: PURPOSE:To process polished rice into high-quality gelatinized rice by adding water to the surface of polished rice grain, sending hot air at a specific temperature to the polished rice for a given time before added water is permeated into the inner layer of rice grain to make the surface of polished rice grain into paste and naturally cooling the polished rice. CONSTITUTION:In a rice grain humidifier 19, a humidity control part 26 equipped with peaked continuous umbrellas 24 and 25 communicated with an intake chamber 22 and an exhaust chamber 23 set at both sides of a regulating tank 21 is connected to a generator 32 of humidified air and provided with a recycling path of rice flow. In a device 37 processing the surface of grain communicated with an after path of the device 19, a porous wall plate 40 equipped with a great number of through holes is rockingly supported on a horizontal or slanting machine 39 and rice grains falling on the porous wall plate 40 are dried by supplying hot air from the lower part. Namely, water is added to the surface of polished and before added water is permeated into the inner layer of rice grain, the polished rice grains are provided with hot air at >=100 deg.C within a short time of 30 seconds, the surface of polished rice grain is made into paste and the polished rice grains are naturally cooled.
Patent JP-S61278210-A (JP)
Title: Semiconductor circuit device
Inventor: ITSUNOI KATSUAKI
IPC: H03K19/0952
Filed: 1985-06-03
Abstract: PURPOSE:To obtain a large driving capability with less power consumption by connecting a direct coupling type FET logical circuit to the pre-stage of a buffer FET logical circuit where drive elements of a logic decision section is constituted by using enehancement FETs. CONSTITUTION:The drive elements of the logical decision section 42 of the buffer FET logic circuit 41 are constituted by using the enhancement FETs 43. Thus, even when the direct coupling FET logical circuit 31 whose output signal polarity is the same for high and levels is connected to the prestage of the logic circuit 41, the logical circuit 41 is switched by an output signal of the logic circuit 31. Thus, the buffer FET logical circuit is used for the logical circuit only requiring a large drive capability and the direct coupling FET logic circuit for the other drive circuit, then a large drive capability is obtained with less power consumption.
Patent JP-2000310231-A (JP)
Title: Universal joint
Inventor: SATO KENJI
IPC: B62D1/20
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a universal joint designed for simplification of structure and the reduction of manufacturing cost. SOLUTION: A universal joint 31 is composed of a pin 33 to pierce both an upper shaft 11 and a middle shaft 13, a pair of pin support synthetic resin members 35 attached to the upper shaft 11 and a stopper ring 37 to prevent the pin 33 from falling out. In the upper shaft 11, a slot 39 whose axial direction is longitudinal is formed near its end, and in the slot 39, the pin 33 is loosely fitted so as to be only longitudinally movable and a pin support member 35 is fitted at both its ends and held. Both the pin support members 35 are provided with a fitting part 43, to fit in the slot 39 and a spherical part 45 which comes into sliding contact with the inner face of the middle shaft 13. The fitting part 43 is provided with front and rear pin holding recessed parts 47, 49 which are thinned toward the axial center of the upper shaft 11.
Patent JP-S60263949-A (JP)
Title: Electroconductive paint composition
Inventor: YASHIKI YUUICHI
IPC: C09K3/16
Filed: 1984-06-13
Abstract: PURPOSE:To obtain an electroconductive paint for covering defects providing superior surface smoothness by constituting with electroconductive powder, polyfunctional (meth)acrylate oligomer, and a compd. having a (meth)acryloxy group and an acidic group. CONSTITUTION:The electroconductive paint is constituted with electroconductive powder, a polyfunctional (meth)acrylate oligomer, and a compd. having a (meth)acryloyloxy group and an acidic group. Further, an electroconductive metal oxide is used for the electroconductive powder which may be used also in the state covering the surface of an insulative pigment. The paint is liquid at ordinary temp. and may contain a thermal or photopolymerization initiator. The oligomer used in this compsn. is fluidous liquid capable of penetrating into pores and filling the pores. Further, the compd. having the (meth)acryloxyloxy group and the acidic group is cured by copolymerizing with the oligomer in the curing stage by the effect of the (meth)acryloyloxy group, and the acidic group has reactivity with the surface of a metal to enhance the adhesive strength.
Patent JP-H01289613-A (JP)
Title: Measuring method for shape and dimension of material to be cut by sawing machine and its device
Inventor: MORIYA KIKUO
IPC: B23D55/00
Filed: 1988-05-17
Abstract: PURPOSE:To judge the shape of a material to be cut and measure the dimension by a simple construction device to automate the sawing operation by detecting a width of the material, a contact angle of the sawing machine, the existence of a vertical face on the side surface of the material by means of detectors, and checking the relationship between them. CONSTITUTION:A detector 11 is provided to a revolving shaft 7 of a saw blade housing 5 measures a contact angle theta, and detectors 33, 35 provided to a movable vice 15 detect a width D of a material to be cut and the existence of flat face. A processing unit 39 is provided with a memory unit 41, a arithmetic unit 43, a decision unit 45, and a control unit 46. The memory unit 41 stores contactangles of round-, triangular-, square-, hexagonal timbers as functions of the width D. The arithmetic unit 43 performs arithmetic operations based on detection signals, the decision unit 45 compares the calculated values with the detection values to decide the shape of the material to be cut, and the control unit 46 controls the position of a bracket 29 based on the decided shape and dimension of the material through a control position. The contact angle of the material of various shape is compared with a measured contact angle based on a measured width D of the material, and the material is decided to be round-, triangular-, or hexagonal timber when no flat face is detected, and decided to be square- or flat timber when a flat face is detected. The dimension of each timber calculated from the width D is indicated on a display unit 47.
Patent JP-H10278664-A (JP)
Title: Multi-purpose automobile integrated with slidable new floor
Inventor: SAITOU KIMIMORI
IPC: B60P3/39
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To realize the three-dimensional use, to substantially increase the loading capacity, and to attain accommodation in a vehicle by providing a slidable new floor to divide a body in the vertical direction, and creating a floor in the middle thereof. SOLUTION: A support column and a reinforcement panel set to improve the durability are set in a multi-purpose automobile integrated with a slidable new floor 1 to be stored in a roof. The new floor 1 is provided with a built-in rotary arm 29 to be expanded/contracted in two stages so as to be reinforced in a hanging manner from the top, and is stored in a ceiling part when not in use. The new floor 1 slides in an electric automatic manner. A cabin is designed in a vertically and uniformly two-split type as a base to enable the accommodation in two layers in the automobile.
Patent JP-H10302764-A (JP)
Title: Apparatus for filling battery can with electrolytic solution
Inventor: OCHIAI YUKIO
IPC: H01M10/05
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently carry out a process of reliably filling the inside of a battery can with an electrolytic solution by filling the battery can with the electrolytic solution while keeping the battery can at negative pressure and then pressurizing the battery can. SOLUTION: A battery can installation part 11 and an electrolytic solution supplying unit 12 are installed for every index angle in a rotation table which is index-rotated at every prescribed angle. Each electrolytic solution supplying unit 12 is constituted of an electrolytic solution supply container 40, a fluid control assembly 41, and a nozzle 42. A battery can 1 is elevated upward and connected with the nozzle 42, the inside of the battery can 1 is kept at negative pressure by the operation of the fluid control assembly 41, the inside of the battery can 1 is filled with an electrolytic solution supplied from the electrolytic solution supply container 40, and then the inside of the battery can 1 is pressurized.  The process of filling with the electrolytic solution is thus carried out in a rotary method using the rotation table and the work of filling the battery can 1 with the electrolytic solution is efficiently and completely carried out by setting the angle to be wide at the time of pressurizing process.
Patent JP-H01288839-A (JP)
Title: Auto setting unit for camera
Inventor: MURASHIMA SHINJI
IPC: G03B7/24
Filed: 1988-05-16
Abstract: PURPOSE:To obtain an auto setting unit by which a sufficient electrical connecting state can be obtained without soldering by placing an armature block from the inside surface side of a printed board, engaging a part thereof to an engaging part of a unit baseplate and inserting and holding the printed board. CONSTITUTION:The title unit is provided with a unit baseplate 1, a flexible printed board 2 which is placed on the inside surface of the unit baseplate 1, prescribed detecting armatures 3b, 3c and 4b, and at least one armature block 3, 4 which has held those electric conduction armatures by insert forming in a holder part. The armature blocks 3, 4 are attached to the unit baseplate 1 by placing them from the inside surface side of the printed board 2 and engaging a part thereof to engaging parts 1a-1d of the unit baseplate 1. By attaching said armature blocks, the printed board 2 is inserted and held between the armature blocks 3, 4 and the unit baseplate 1, and these three are formed as a unit. By this attachment, the electric conduction armature is pressed against an exposed signal pattern of the printed board 2.
Patent JP-H07209814-A (JP)
Title: Instant film pack and camera
Inventor: KIHARA MASANOBU
IPC: G03C8/50
Filed: 1994-06-01
Abstract: PURPOSE:To flatly hold a film unit set in an exposure opening, to eliminate the need for building in a metallic press plate, and to improve discardability. CONSTITUTION:The opening 20 for pressing is formed at a bottom plate 11b of a case 11. A bottom plate side light shielding sheet 30 is disposed between the film unit 12 and the bottom plate 11b. The bottom plate side light shielding sheet 30 is composed of a member having elasticity. A pressing piece 36 is formed in the central part of the light shielding sheet 30. A supporting projection 33 is formed on the bottom plate 11b. The central part of the light shielding sheet 30 is fixed by a caulking part 31 to the bottom plate 11b and the central part of the pressing piece 36 is pressed by the supporting projection 33. The pressing part disposed on the camera side is admitted from the opening 20 for pressing and both ends of the film unit 12 are pressed via the light shielding sheet 30 to the exposure opening 13 side.
Patent JP-H02299853-A (JP)
Title: Ink jet recording head
Inventor: MORIYAMA JIRO
IPC: B41J2/045
Filed: 1989-05-16
Abstract: PURPOSE:To permit fast recording by providing the first pressure chamber for ink droplet ejection and the second pressure chamber for feeding ink to the first pressure chamber through a diaphragm and generating a pressure at a negative phase compared to that of the first pressure chamber, in the second pressure chamber using an energy generation device provided at the diaphragm. CONSTITUTION:When ink droplets 15 are ejected, the first pressure chamber 12 contracts and becomes pressed due to the deformation of a piezoelectric element 14, and the ink droplets 15 are ejected and at the same time, the second pressure chamber 19 becomes inflated and decompressed. In this case, the ink is fed to the pressure chamber 19 via an ink supply tube 17. Next, if the piezoelectric element 14 is restored to a state before ink droplet ejection, the pressure chamber 12 becomes decompressed, and the pressure chamber 19 becomes pressed. After ink droplet ejection, the pressure chamber returns to a state immediately before ink droplet ejection due to the characteristics of a movement of meniscus formed in a jet nozzle 16 after ink droplet ejection and the flow of an ink liquid supplied to the pressure chamber 12 from the rear. These characteristics of the flow of ink liquid supplied to the pressure chamber 12 become improved by the pressure of the pressure chamber 19.
Patent JP-S5744419-A (JP)
Title: Marking apparatus
Inventor: IMADA HIROSHI
IPC: B21C51/00
Filed: 1980-08-29
Abstract: PURPOSE:To improve the working environment of the marking field, and to save the manhour, by setting a photodetector upon a marking truck, by detecting a light- beam showing a marking position, and by stopping the truck at a prescribed position. CONSTITUTION:When a steel sheet 2 stops at a prescribed position, a light-beam projector 1 is moved to a position which makes the cut-off amount minimum, while observing the shape of the fishtail of the steel sheet 2. Then a marking truck 4 is moved, a photodetector 5 detects the light-beam 3, and the truck 4 is stopped at a prescribed position finishing thereby the location of the truck 4. A marking pen 15 goes down onto the steel sheet 2, and transversely moves while scribing a marking line. By this constitution, a highly accurate locating mechanism becomes unnecessary, and a remote operation becomes practical.
Patent JP-S5454998-A (JP)
Title: Electrolysis of sodium chloride with ion exchange membrane
Inventor: OGAWA SHINSAKU
IPC: C25B1/46
Filed: 1977-10-08
Abstract: PURPOSE:To perform electrolysis of sodium chloride without causing the rise of electrolytic voltage to take place by removing cyano-ferrates contained in sodium chloride after converting into iron ion by oxidation and then by supplying the sodium chloride solution into the anodic room of an electrolytic bath provided with cation ion exchange membranes. CONSTITUTION:A sodium chloride solution deprived of Cl2 gas from the pipe 8 in the anodic solution tank 7 is further sent to the dechlorination tower 9 to control the amount of dissolved chlorine gas to 30 to 200ppm. And, the supplemental water 10 and the NaOH 11 are added to the sodium chloride solution to regulate pH value to approx. 9 or less. Then, a sodium chloride containing a solidification inhibitor, e.g., potassium ferro-cyanate, etc., is added to the sodium chloride solution tank 12, the saturated sodium chloride solrtion is sent from the tank 12 to the oxidative decomposition tank, ahere the solution is heated at more than 60 deg.C, through the heat exchanger 14, and the solution after a necessary residence time is sent back to the heat exchanger 14 for cooling. At the reaction tank 17, Na2CO3, NaOH, and BaCO3 and a precipitation accelarator, as needed, are added, iron hydroxide with Mg(OH)2, CaCO3, etc., are discahrged at the thickner 20, and the sodium chloride solution purified through the filter 22 and the chelate resin tower 23 is supplied to the anodic solution tank 7 supplementally.