baber/WOPTO huggingface dataset:
Patent JP-H03125909-A (JP)
Title: Optical apparatus for measurement
Inventor: MOBARA MASAICHI
IPC: G01B9/02
Filed: 1989-10-11
Abstract: PURPOSE:To remove an effect of minute vibration of a moving stage and thereby to enable reliable detection of surface roughness by a method wherein a light flux is separated according to frequencies, one part of the separated flux is made to be a parallel light flux passing through the central hollow of an objective lens, while the other is made to be a condensed light flux to be transmitted through the peripheral part of the lens, and a reflected light of the condensed light flux and a reflected light of the parallel light flux are made to interfere with each other. CONSTITUTION:An HeNe orthogonal two-frequency Zeeman laser 1 makes light fluxes of frequencies f1 and f2 enter a polarization beam splitter (BS) 6 and a detector 4 for a reference signal through BS 2, and the detector 4 makes the light fluxes of the frequencies f1 and f2 interfere with each other and detects a reference beat signal, while the polarization BS 6 transmits the light flux of the frequency f1 and leads the light flux of the frequency f2 to a reflector 7. The light flux of the frequency f1 passes as a parallel light through the central hollow of an objective lens 9, while the light flux of the frequency f2 passes through the peripheral part of the lens 9, and both of them irradiate a substance 10 to be measured. A detector 3 for a measuring signal detects measured beat signals of reflected lights of these light fluxes and an electric circuit 17 detects a phase difference between the beat signals of the detectors 3 and 4 and thus makes it possible to detect surface roughness.
Patent JP-2001081941-A (JP)
Title: Tile unit and its manufacture
Inventor: KATO TAKAYUKI
IPC: E04F13/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To uniformize the pitch distance and the mutual connection strength of tiles by filling a thermosetting resin into a recess for filling resin for a work plate and storing tiles in recesses partitioned by joint spacer projections and heating the resin to thermally set it. SOLUTION: Tile-collapse type recesses 1a are formed by joint spacer projections 2a-2c in a work plate 1, and connection cutting parts 2d are formed to make recesses 3a-3c for filling resin having 3 mm or wider width at a position within 30 mm from the tile end. A thermosetting resin is injected in the recesses 3a-3c, and tiles are housed in tile-collapse type recesss 1a. Lumps of resin stuck to the tile rear face are heated and hardened and then, the work plate 1 is removed to finish a mutually connected tile unit. Meanwhile, projections, incisions, etc., are formed in the tile part corresponding to the recesses 3a-3c to improve adhesiveness. In this way, the joint distance of tiles are uniformized to uniformize the connection strength of the tile.
Patent JP-S63116450-A (JP)
Title: Resin sealed type semiconductor integrated circuit
Inventor: TANAKA TOYOHITO
IPC: H01L23/28
Filed: 1986-11-05
Abstract: PURPOSE:To perform a highly heat resistant resin sealing process notably relieving thermal stress to restrain a package crack from occurring by a method wherein an H type channel is formed on the back surface of package of resin sealed type semiconductor integrated circuit. CONSTITUTION:A resin sealed type semiconductor integrated circuit 1 is packaged 2 by resin sealing process to arrange a die pad inside and then a semiconductor chip is bonded onto the die pad to be led out by outer leads 6. When such a thin resin sealed compact package 2 is totally immersed to a molten solder, the sides or back surface of package 2 may be cracked by thermal stress. Therefore, in order to prevent the crack from occurring, an H type channel 8 is formed on the back surface of package 2 of the resin sealed type semiconductor integrated circuit so that the thermal stress may be relieved notably to effectively restrain the crack from occurring.
Patent JP-S61140193-A (JP)
Inventor: IWASHITA YOSHIO
IPC: H05K3/34
Filed: 1984-12-13
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-2000101056-A (JP)
Title: Solid-state image sensing element and manufacture thereof
Inventor: TOYAMA SHIGERU
IPC: H04N5/361
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To planarize the irregularity over elements by providing a planarized layer thinner than that in the prior art, and avoid such problems as the defocus deviation of microlenses to photo detectors or the shading, etc. SOLUTION: This solid-state image sensing element comprises a plurality of photodetectors 12, 13, 14 arranged like a matrix, vertical CCD electrodes 18 for reading signal charges generated by the photo detectors, horizontal CCD electrodes for transferring the signal charges from the vertical CCD electrodes 18, and an output for converting the signal charges fed from the horizontal CCD electrodes into voltages and outputting the voltages. In the solid state image sensing element, a metal light screen film 20 is formed through an Si oxide film 7 at least on upper layers of the photodetectors 12, 13, 14 and the vertical CCD electrodes 18, and permeable windows 21 on the photodetectors are formed as an oxide of the metal light screen film 20.
Patent JP-H01107717-A (JP)
Title: Steaming rice cooker
Inventor: HORI KENJI
IPC: A23L7/10
Filed: 1987-10-19
Abstract: PURPOSE: To improve the supply performance of coloring seasoning liquid by forming a space part surrounded by control plates at a position above the conveyor of a carrying means before a heating and rice cooking process on the lower side of a steam supply means and providing a seasoning ingredient supply device provided with a seasoning ingredient supply port for seasoning grains in the space part. CONSTITUTION: Rice discharged from a rice storage tank 13 is exposed to a seasoning ingredient supplied from the supply port 3 of the seasoning ingredient supply device 4 and agitated by an agitation device 21. When a shutter 50 is opened, ingredients housed in an ingredient tank 48 are dropped onto the rice and agitated by the agitation devices 22 and 23. The rice colored, seasoned and mixed with the ingredients is exposed to saturated steam supplied from a steam supply device 19 to the inside of a steam chamber 18, cooked as the rice mixed with the ingredients and discharged.  The supply port 3 of the seasoning ingredient supply device 4 is provided inside the space part 61 surrounded by the control plates 1 and 2, a surrounding plate 45 and a guiding plate 44, the intrusion of the steam is prevented, the coloring seasoning liquid is not solidified near the supply port 3 and the supply performance of the coloring seasoning liquid is improved.
Patent JP-H04141657-A (JP)
Title: Packaged for dyestuff fixing element
Inventor: TAKENO KAZUMA
IPC: G03C8/40
Filed: 1990-10-03
Abstract: PURPOSE:To prevent adhesion of a rolled dyestuff fixing element to improve the carriability during the processing by providing a core, around which the dyestuff fixing element is wound, with the humidity function. CONSTITUTION:A dyestuff fixing element 48 which has at least one dyestuff fixing layer on a supporting body is wound around a winding core 56 into a roll and this rolled element 48 is stored in a magazine, and the core 56 in the packaged body of the fixing element 48 is provided with the humidity function. The humidity function controls the humidity in the magazine to 35 to 65%RH, preferably, 40 to 60%RH. Thus, adhesion of the roll is prevented to prevent the frequent occurrence of white spotty transfer defective parts and the variance in density of a transfer coloring matter image, and the carriability in a device is improved.
Patent JP-H02112312-A (JP)
Title: Surface acoustic wave device
Inventor: WATANABE TAKAYA
IPC: H03H9/44
Filed: 1988-10-21
Abstract: PURPOSE:To shorten the length of a bonding wire and to further improve wire reliability by providing a pad electrode on a piezoelectric substrate, and connecting the pad electrode to an interdigital electrode by means of the bonding wire. CONSTITUTION:Plural pad electrodes 5 for input/output signal repeating is provided on a surface near the edge part of a piezoelectric substrate 1, and the respective pad electrodes 5 are electrically connected to interdigital electrodes 2 by bonding wires 6 respectively consisting of aluminum, etc. Thus, since the length of the bonding wires 6 extended from the interdigital electrodes 2 up to the pad electrodes 5 becomes shorter, for example, like a special device for artificial satellite mounting, large strength is obtained when a random oscillation is received, and the reliability can be further improved.
Patent JP-H05101869-A (JP)
Title: Spark plug
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/39
Filed: 1991-10-11
Abstract: PURPOSE:To prevent excessive temp. rise of a chip consisting of Ir or Ir alloy, which is welded to the outer electrode, suppress oxidative volatilization, and enhance the durability. CONSTITUTION:In the parent material 11 of pure Ni or Ni alloy of an outer electrode 1, a core 12 made of a Cu-or Ag-based metal having good thermal conductivity is arranged to form a composite material 10, and in a hole provided in this composite material, a noble metal chip 5 of Ir or Ir alloy whose base 52 is embedded in the parent material and the foremost 51 is protruded is fitted, wherein the distance between the chip and the core is set to 0.5mm or less and the joining surfaces of the chip and parent material are welded together. The outer electrode is formed by providing a center core of pure Ni or pure Fe at the axis of the core. The chip is of noble metal thermet formed from 0.1-15.0wt.% rare earth metal oxides and the mentioned Ir as remainder, which were subjected to powder sintering process.
Patent JP-H03125392-A (JP)
Title: Magnetic bubble memory
Inventor: TSUKIZAKI YOSHIYUKI
IPC: G11C11/14
Filed: 1989-10-11
Abstract: PURPOSE:To transfer magnetic bubbles smoothly in two ways by constituting a looped magnetic bubble transfer path to be provided to the magnetic bubble memory element so that plural transfer path patterns are symmetrical while equalized in foot width. CONSTITUTION:The magnetic bubble memory element 20 consists of a transfer loop LP, a main detection line MEM, a dummy detection line MED, a bubble generator GEN, a stretcher STR, and a multiple looped guard rail GR. In this constitution, the transfer path patterns which constitute the loop LP have their feet P1 with the same width W and are symmetrical and the width W is equal to or larger than the interval G of the patterns P. Further, each foot P1 is provided with plural steps P2 facing the inside of the pattern P. Then the loop LP is formed by arraying many patterns P in a loop with their feet P1 arranged on the same line. Consequently, bubbles are transferred smoothly in both directions.
Patent JP-H01106242-A (JP)
Title: Page swap control system
Inventor: MASUMOTO KENZO
IPC: G06F12/10
Filed: 1987-10-20
Abstract: PURPOSE:To shorten a processing time by using memory arrays to be driven by a read modify write mode to constitute a main storage device and connecting timing signal forming means for executing operation in the read modify write mode to the memory arrays. CONSTITUTION:A main storage device 2 stores pages in bank memory arrays 40-43 to be driven by the read modify write mode. When a page fault is generated, read modify write requests are applied to the timing signal forming parts 30-33 and the contents of a page read out from a secondary storage device 3 and a write address are applied to the bank memory arrays 40-43. Consequently, the reading operation of pages stored in the writing addresses of the arrays 40-43 and the writing operation of the page read out from the device 3 in the writing addresses are simultaneously executed in the same cycle.
Patent JP-H0799155-A (JP)
Title: Alignment method and aligner
Inventor: OTSU YOSHIAKI
IPC: H01L21/027
Filed: 1993-09-27
Abstract: PURPOSE:To obtain an alignment signal whose S/N ratio is good by removing noise scattered light from an IC pattern region when an automatic alignment operation is performed. CONSTITUTION:In an alignment operation using a mask 1 in which a light- shielding wall 5 has been installed on the so-called mask rear on the side opposite to a pattern face on the mask 1, the light-shielding wall 5 is installed in a boundary part between an alignment mark 20 on a scribing line and a pattern region for an IC when the wall is observed from a face on which the pattern has been formed.
Patent JP-H10109506-A (JP)
Title: Pneumatic radial tyre
Inventor: OTSU AKIHIRO
IPC: B60C15/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To improve an operation stability while maintaining a comfortablesness and mold a tyre precisely and easily. SOLUTION: A wind up carcass 6 installed a wind up part and a reinforcement rubber layer including a short fiber extended in nearly radius direction and oriented by 0-30 deg. angle for a tyre periphery direction at a belt layer 9 and the side wall part of the type axis direction outside of a main body part are provided on the main body part and also this reinforcement rubber layer is formed by a molding drum and on the outside of a wind up carcass by that the short fiber orientation rubber sheet is pasted to the side wall part corresponding area of a second molding body made by that the outer diameter of a first molded body, in which at least one part before pasting of the reinforcement rubber layer is exposed, is expanded in a troid shape by nearly matching to the inner diameter of the belt layer.
Patent JP-H0791771-A (JP)
Title: Air conditioner using absorption refrigerator
Inventor: TANAKA TAKASHI
IPC: F25B15/00
Filed: 1993-09-28
Abstract: PURPOSE:To prevent crystallization of absorbent liquid due to excess concentration of concentrated absorbent liquid by calculating a temperature of the concentrated liquid based on a temperature of refrigerant condensed by a condenser and a temperature of the concentrated liquid generated by a regenerator. CONSTITUTION:An air conditioner has an indoor unit 2 and an outdoor unit. The outdoor unit evaporates refrigerant by an evaporator 10, absorbs refrigerant vapor to absorbent liquid by an absorber 20, heats dilute absorbent liquid in which the vapor is absorbed by a regenerator 12 to generate refrigerant vapor and concentrated absorbent liquid, and then condenses the vapor by a condenser 16. The evaporator 10 directly cools the air in a room, blows cooled air from a duct 3 into the room to cool it. With such a structure, a temperature of the concentrated liquid is calculated by a controller 30 based on detection signals of a sensor T5 for detecting a temperature of the refrigerant condensed by the condenser 16 and a sensor T4 for detecting a temperature of the concentrated liquid generated by the regenerator 12.
Patent JP-H0989690-A (JP)
Title: Load cell and automobile force plate using the same
Inventor: HIROTA ATSUO
IPC: G01G19/03
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an automobile force plate which has a very wise response frequency range and which can detect tri-axial force with an extremely small quantity of cross-talk. SOLUTION: A plate 200 is supported by 24 first load cells 10 for detecting vertical force. Load supports 23, 43 of two second load cells 20, 20 for detecting lateral force and two third load cells 40, 40 for detecting fore-and-back force are fixed by screws at front and rear ends and left and right ends of an upper frame 4. Load inlets 22, 42 for the second load cell 20 and the third load cell 40 are fixed to the plate 200 by screws. When automobile wheels travel on the plate 200, vertical force, lateral force and fore-and-back force functioning to the plate 200 is separately detected by respective strain gages SG attached to respective strain generation parts 19, 38, 41 of the first, second ad third load cells 10, 20, 40.
Patent JP-H04142861-A (JP)
Title: Contact type image sensor
Inventor: MIHARA AKIO
IPC: H01L27/146
Filed: 1990-10-04
Abstract: PURPOSE:To keep a prescribed picture signal intensity regardless of a change in the storage time by adjusting a light quantity of a light source to read an original with a sensor chip depending on a size of an original. CONSTITUTION:An original size read section 14 reading a size of an original by means of a guide frame sends a data to a line sensor selection circuit 11 provided to a line sensor arrangement circuit board 10 with line sensors mounted thereon to decide line sensors to be started or stopped with a reset signal. Simultaneously, the original size read section 14 sends a signal to a light quantity adjustment circuit 13, which adjusts the light intensity of a light source 7 to light the original depending on the length of the original. Thus, an incident light quantity to each picture element is adjusted to keep a prescribed picture signal intensity regardless of a change in the storage time.
Patent JP-H0576351-A (JP)
Title: Bacterial strain of genus alteromonas and culture of crustacean using the bacterial strain
Inventor: MAKIUCHI YUTAKA
IPC: A01K61/00
Filed: 1991-09-18
Abstract: PURPOSE:To suppress the outbreak of diseases and promote the growth of individual crustacean by using a new strain of genus Alteromonas in the culture of crustacean. CONSTITUTION:The outbreak of diseases can be suppressed and the growth of individual crustacean can be promoted without using an agent by adding Alteromonas haloplanktis NS-110 strain to the culture water of crustacean.
Patent JP-S63120549-A (JP)
Title: Automatic dial system for telephone number
Inventor: OHASHI OSAMU
IPC: H04M1/2755
Filed: 1986-11-10
Abstract: PURPOSE:To obtain an accurate and simple dial system by reading information of a telephone number subject to bar code by a bar code reader and converting it into a dial pulse and sending the result. CONSTITUTION:An opposite telephone number is displayed as a bar code 1 and the information of the bar code 1 is read by a bar code reader 2, converted into a dial signal by a signal converter 3 and sent to an opposite party from a code 6 of the telephone set 5 the same as the conventional telephone set. Thus, a conventional mis-dialing caused manually is eliminated completely and since the number reading and dialing are applied simultaneously, and the dialing is facilitated remarkably and the number call time is reduced remarkably.
Patent JP-S60182991-A (JP)
Inventor: AUGUSUTO MARUCHIN
IPC: D05B21/00
Filed: 1984-12-18
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-H09106584-A (JP)
Title: Production of recording master disk for optical disk
Inventor: KAWANISHI YOSHITAKA
IPC: G03F7/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To attain high density of an optical disk by easily forming side walls of recesses for recording in perpendicular to the disk. SOLUTION: A lower layer 12 comprising a material for first etching, an intermediate layer of a material for second etching, and a photoresist upper layer 16 are formed in this order on the surface of a substrate 10. Then the upper layer 16 is exposed to form a pattern as the recorded information and developed. Then the upper layer 16 is used as a mask to etch the intermediate layer 14. Then the intermediate layer 14 etched is used as a mask to etch the lower layer 12.
Patent JP-H04144096-A (JP)
Title: Discharge control circuit for glow discharge tube
Inventor: MATSUI YOSHIHIKO
IPC: H05B41/16
Filed: 1990-10-03
Abstract: PURPOSE:To achieve desired discharge control using a simple power supply by supplying high frequency current to a coil wound on a glow discharge tube, and allowing it to start discharging. CONSTITUTION:When a switch 7 is put on in the condition with another switch 4 is in put-on state, a high frequency current is fed to a coil 5 from a high frequency power supply 6. By this current, a voltage obtained by superposing a voltage EL over the induced voltage due to the coil 5 is impressed between electrodes of a glow discharge tube 3. The voltage of the power supply 6 is previously set so that this impression voltage becomes over the discharge start voltage ES, and electrodeless glow discharge is started. After start of glow discharge, the discharge voltage of the glow discharge tube 3 sinks, and discharge is kept even though the switch 7 is opened. Stopping the discharge is made by opening the switch 4. Thus the operating point of a power supply 8 can be fixed to any set voltage to permit simplification of circuit and construction at a low cost, and also control of discharge start is facilitated.
Patent JP-2000093080-A (JP)
Title: Antibacterial and antifungal agent composition soluble when used
Inventor: KITAMURA AKITOSHI
IPC: A23B5/06
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a granular antibacterial and antifungal agent composition for egg, soluble in time of use, capable of stably storing for a long time, uniform ly and quickly dissolving in a medium when, excellent in safety by including a specific polymer, a dispersing agent and an antifungal agent. SOLUTION: This composition comprises (A) a polymer having film forming function selected from the group consisting of polysaccharides such as sodium alginate, polyvinyl alcohol, polyvinyl pyrrolidone, polyvinyl methyl ether, carboxy vinyl polymers, sodium salt of polyacrylic acid, sodium oleate, vinyl acetate and fatty acid salts of morpholine, (B) a dispersing agent such as surfactants selected from the group consisting of lecithin, sorbitan fatty acid esters, fatty acid esters of glycerol, sucrose fatty acid esters, propylene glycol fatty acid esters, and (C) an antifungal agent having antibacterial and antifungus functions such as ethyl p-hydroxybenzoate. The protective agent preferably includes a coloring agent, a color former and a perfume.
Patent JP-H08130010-A (JP)
Title: Manufacture of nickel electrode for nickel-hydrogen secondary battery
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/32
Filed: 1994-10-28
Abstract: PURPOSE: To smooth paste filling to a current collector and enhance charge acceptability under high temperature by filling a pasty active material mix containing a nonionic thickening agent in a three-dimensional porous body. CONSTITUTION: 100 pts.wt. nickel hydroxide powder, 3-12 pts.wt. cobalt oxide powder, 0.4-4 pts.wt. oxide powder or hydroxide powder of an alkali earth metal calculated in terms of the alkali earth metal, and 24-45 pts.wt. thickening agent aqueous solution prepared by dissolving a nonionic thickening agent in ion-exchanged water or distilled water are mixed to prepare a pasty active material mix. The pasty active material mix is filled in a three-dimensional porous body. The cobalt oxide powder enhances the conductivity of the whole active material mix, oxidized to CoOOH during charge to increase activity of a nickel electrode, and energy storage capacity density of the nickel electrode is increased.
Patent JP-S62126291-A (JP)
Title: Percolation type blower
Inventor: TANIMURA YOSHIAKI
IPC: F04D17/04
Filed: 1985-11-26
Abstract: PURPOSE:To improve the aerodynamic faculty by positioning the starting edge part of the curved surface part of a wind introducing side casing on the suction side in the range of a specific angle with respect to the horizontal line at the center of a vane wheel and forming the shape of the curved surface part to a specific Archimedes's spiral form. CONSTITUTION:As for a wind introducing side casing 13, the starting edge A of the curved surface part 13A is positioned on the suction side in the range of the center angle alpha of 25-40 deg. with respect to the horizontal line HL passing the center of a vane wheel 1. The shape of the curved surface part 13A is formed into the Archimedes's spiral curve, namely to the curved form represented by r=rO{1+(npitheta)/180}, where (r) is the distance from the center O of the vane wheel 1 to an arbitrary position in the curved surface part 13A. Therefore, the air stream is stabilized, and the aerodynamic faculty can be improved markedly. In the above, rO is the distance between the starting edge A of the curved part 13A and the center O of the vane wheel 1, and (n) is the magnification rate.