baber/WOPTO huggingface dataset:
Patent JP-H02123330-A (JP)
Title: Liquid crystal display device
Inventor: NISHIDA SHUZO
IPC: G09F9/00
Filed: 1988-11-01
Abstract: PURPOSE:To simply prevent the display contents from being brought to furtive glance by another by forming a second polarizing plate by a polarizing plate which is separated from a liquid crystal cell and installed in a human body. CONSTITUTION:A light beam emitted from a light source is made incident on a first polarizing plate 1, and only a polarization light in the polarization direction of a first polarizing plate 1 passes through a first polarizing plate 1. The polarization light which passes through this first polarizing plate 1 transmits through a liquid crystal cell 3, and the polarization direction is changed in accordance with a torsion of each dot of the liquid crystal cell 3. In this case, when this liquid crystal cell 3 is ciewed through a second polarizing plate 2 from the side being different from a first polarizing plate 1, the display can be observed visually since only the polarization light in the polarization direction of a second polarizing plate 2 in the polarization light which transmits through the liquid crystal cell 3. In such a way, by installing a second polarizing plate 2 in a human body such as spectacles, only a user can observe visually the display, and it can be prevented that the display is brought to furtive glance by others.
Patent JP-H03142730-A (JP)
Title: Optical information recording medium
Inventor: WATANABE HIDEKI
IPC: G11B7/24047
Filed: 1989-10-27
Abstract: PURPOSE:To obtain such an optical recording medium showing little decrease in C/N for higher recording frequency and can be used in various environments by using graft polymer of polycarbonate and polystylene for a substrate, the polymer having low double refraction for light incident perpendicularly or obliquely to the substrate. CONSTITUTION:The substrate consists of the graft polymer of polycarbonate and polystylene or of a resin containing this polymer. The substrate is made to have such double refraction expressed by a refractive index ellipsoid that difference of refractive index in major axes in the substrate plane is <=2X10<-5> and difference of refractive index between perpendicular direction to the substrate plane and the major axis in the substrate plane is <=1X10<-4>. When the substrate is made 1.2mm thick, retardation is made <=40nm for transmitting light of 400 - 1,600nm wavelength with incident angle of 0-40 deg. to the substrate. Thereby, S/N can be improved when recording frequency is increased, and moreover, the medium has enough heat resistance and low water absorption.
Patent JP-H0585272-A (JP)
Title: Warning device for not forgetting to load umbrella onto vehicle
Inventor: UENO YOSHIYUKI
IPC: B60R7/12
Filed: 1991-09-30
Abstract: PURPOSE:To nearly certainly prevent from forgetting to load an umbrella by minimizing the alarming by means of a buzzer and the like. CONSTITUTION:An umbrella detection switch 27 which is turned on by detecting an umbrella 5 not stored in an umbrella holder 3, a confirmation switch 2 in a self-return type which is turned on by an outer operation, a pilot lamp 25 which can generate a warning when the electric power is supplied in the case of 'off' of the unmrella detection switch 27, a buzzer 26 and a relay 1 which can control the status of these buzzer 26 and the like are provided. The relay 1 can set the buzzer 26 and the like in an operation standby condition in the case 'off' of the confirmation switch 2 and maintain the buzzer 26 and the like in a nonoperable condition as long as electric power is supplied when the confirmation switch 2 is once turned on and also make them in a operation standby condition by an electric power supply stop.
Patent JP-H03141461-A (JP)
Title: Document processor
Inventor: YURURI HITOSHI
IPC: G06F17/21
Filed: 1989-10-27
Abstract: PURPOSE:To add an optionally designated number as the head item number by providing a sequence code form setting means, an initial value setting means for the sequence code to be added to the head header part, and a control means which updates successively the sequence numbers from the initial value and adds these updated codes. CONSTITUTION:A control means 101 sets the form of the sequence code to be added to the header part included in the document information and at the same time sets the initial value of the code number to be added to the head header part among those header parts. Thus the means 101 updates successively the sequence codes from the initial value set at the head header part and adds these updated codes. As a result, an optionally designated number is defined as the head item number and the subsequent code numbers can be automatically added in an automatic addition state of item numbers.
Patent JP-H09120472-A (JP)
Title: Controller for automatic vending machine
Inventor: OSHITANI ISAO
IPC: G07F9/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To surely attain the management of sale for an automatic vending machine by performing the set confirmation scanning for only a prescriebed time after the door of the vending machine is closed for the write and read of various types of sales information data. SOLUTION: When a selection input device 1 performs a setting confirmation operation through the selection input, the operation data are emitted based on the selection input. When the operation data are received at a photodetector part 2, an arithmetic control part 6 decides whether a door is opened or closed based on the detection signal outputted from a door open state detection means 3. If the door is opened, the sales information data are written in a prescribed area of a storage means 5 based on the array of operation data that is formed by the operation data received at the part 2 or the sale information data are read out. Then a signal is outputted to a display device 4 to display the set confirmation state. Receiving this display signal, the device 4 displays the set confirmation state.
Patent JP-S63239444-A (JP)
Title: Reflecting photographic supporting body
Inventor: KIYOHARA KAZUTO
IPC: G03C1/815
Filed: 1987-11-04
Abstract: PURPOSE:To lessen the yellow stain of a film, and to reduce the advance of the yellow stain in a lapse of time by incorporating a specified compd. in a biaxial stretching film of polyester dispersed titanium oxide therein. CONSTITUTION:The titled body is composed of the biaxial stretching film of the polyester dispersed the titanium oxide therein. One or more kinds of the compd. shown by formula I or II are incorporated in the film. In formulas, R1-R9 are each hydrogen or halogen atom or alkyl group, etc., A is -CH=CH- group or a group shown by formula III, etc. And, the titanium oxide is preferably composed of the anatase type titanium oxide, and an another white pigment may be jointly used together with said titanium oxide. Thus, the titled body composed of the polyester which is lessened the yellow stain and reduced the advance of the yellow stain in the lapse of time, is obtd.
Patent JP-H05101586-A (JP)
Title: Disk cartridge
Inventor: ISHIZUKA YASUHIRO
IPC: G11B23/03
Filed: 1991-10-01
Abstract: PURPOSE:To improve merchandise quality by enhancing the printability on a cartridge case or shutter. CONSTITUTION:At least the ester compd. of glycerol and amine org. compd. are incorporated into the cartridge case 1 or shutter 3 of the disk cartridge provided with a disk 2 for recording, the cartridge case 1 which rotatably houses the disk for recording and has a head insertion port 5 in a prescribed position, and the shutter 3 made of a synthetic resin for opening and closing the head insertion port 5 of the cartridge case 1.
Patent JP-H10125610-A (JP)
Title: Manufacture of epitaxial wafer for led
Inventor: NOGUCHI MASAHIRO
IPC: C30B29/42
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an epitaxial water for LED formed with a pn-junction of GaAlAs, with extremely reduced negative resistance. SOLUTION: A p-type GaAlAs epitaxial layer of a specified thickness is grown by making a p-type GaAs substrate 7 contact an n-type GaAlAs growing solution 5. A GaAs substrate 8, other that the p-type GaAs substrate 7, is made to contact an n-type GaAlAs growing solution 6 doped with Te to grow a Te anomalous segregation layer. Then the p-type GaAs substrate 7 is made to contact an n-type GaAlAs layer growing material 6. In this case, an anomalous segregation layer is not formed on the p-type GaAs substrate 7, and the generation of negative resistance can be reduced.
Patent JP-H04156340-A (JP)
Title: Ink cartridge
Inventor: NONOYAMA SHIGEO
IPC: B41J2/175
Filed: 1990-10-19
Abstract: PURPOSE:To substantially increase an ink receiving amount by dividing an ink holding part into an ink supply part formed of a dense porous material and arranged so as to include the ink supply orifice of a head and an ink holding part formed of a porous material whose porosity is higher than that of the ink supply part and arranged so that a part thereof surrounds the ink supply part. CONSTITUTION:An ink holding part 2 is divided into an ink supply part 5 and an ink holding part 6. The ink supply part 5 is formed from a porous material such as dense sponge and arranged so as to include the ink supply orifice 7 of a head 3. The ink holding part 6 has a recessed shape formed of a porous material such as sponge whose porosity is higher than that of the ink supply part 5 and is arranged so that a part thereof surrounds the ink supply part 5. When the porosity of the sponge of the ink holding part 6 is made twice that of the sponge of the ink supply part 5, ink impregnating amount becomes about twice as compared with such a case that an ink cassette is formed only by the porosity of the sponge of the ink supply part as is conventional.
Patent JP-S61151643-A (JP)
Title: Photosoluble composition
Inventor: KAMIYA AKIHIKO
IPC: G03C1/72
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the titled composition having a high sensitivity, an excellent stability during a lapse of time and also capable of preservating during a long period by incorporating a compd. capable of generating an acid due to a radiation of an active ray, and a silylether compd. which has specific two kind constituting units and increases a solubility in a developer due to an action of acid, to the titled composition. CONSTITUTION:Said silylether compd. contains the constituting units shown by the formulas I and II in (99.9:1)-(10:90) a mol ratio of the compd. I/the compd. II and comprises the compd. shown by formula III and increases the solubility in the developer by an action of acid. The compd. capable of generating the acid due to the radiation of the active ray such as a laser beam, an electron beam, a UV etc. comprises for example, a diazonium and a phosphonium salts of BF<->4 and ClO<->4. The lithography plate which has a high sensitivity and performs a solubilization due to the radiation is prepared by dissolving said silylether compd., the prescribed compd. capable of generating the acid and an alkaline soluble resin such as a novolak phenol resin to the org. solvent such as ClCH2CH2Cl and cyclohexane and its mixture, and coating with the obtd. solution, an anodic oxidized Al substrate, heating and drying to form the photosensitive layer.
Patent JP-H01122210-A (JP)
Title: A/d converter
Inventor: MATSUURA TATSUJI
IPC: H03M1/10
Filed: 1987-11-06
Abstract: PURPOSE:To eliminate the difference of offset voltage between comparators to perform A/D conversion with a high precision by digitally correcting the digital value of the offset voltage difference with respect to one of outputs of two systems. CONSTITUTION:Comparator blocks 201 consist of comparators divided into two systems, and comparators in a system A or a system B are operated when a clock phi is in the high level or the low level. Comparators where an input voltage Vin is higher than a reference voltage Vref output the high level, but comparators where the voltage Vin is lower than the voltage Vref output the low level, and a barrel shifter 204 outputs the output pattern of comparators to an encoder circuit 203. If the offset voltage of comparators in the system B is shifted upward from that of the system A by 1LSB, the output pattern shifted upward from pattern HH-HL-LL by one bit is obtained at the time of inputting the same voltage Vin. At this time, shift direction information of the shifter 204 is defined as H and encoding of the system B is shifted from that of the system A by 1LSB to obtain the same binary code output.
Patent JP-H05219402-A (JP)
Title: Processor for video signal
Inventor: RONARUFU KURAAMAA
IPC: H04N5/04
Filed: 1992-09-24
Abstract: PURPOSE: To surely attain synchronization in a wide range independently of a position of a DC component of a digital video signal and an amplitude of its synchronization signal component. CONSTITUTION: This processing unit is provided to generate a synchronization separation threshold level that includes measurement devices 23, 24, 25, 26 to decide measured values with respect to a black level and a synchronization signal value of a video signal by an approximate measurement method and an accurate measurement method. An approximated measured value or an accurate measured value is selected, in relation to a lock-in state of a phase adjustment circuit connected to a post-stage. The measured value with respect to the black level is fed to a 1st adjustment device 27 and used to clip the video signal. A mean value 50 is generated from the measured values with respect to the black level and the synchronization signal value and fed to a 2nd adjustment device 21. An output signal from the device 21 is a synchronization separation threshold level 41.
Patent JP-H03202932-A (JP)
Title: Document retrieval method
Inventor: DAIANA SHIYUU FUAN UAN
IPC: G06F17/30
Filed: 1990-10-19
Abstract: PURPOSE: To save not only a search result but also a search reference by designating plural libraries in which library objects are probably stored in the search reference, designating the depth of search for the library objects and encoding and storing the search reference in a search reference document. CONSTITUTION: The search reference document for storing the encoded search reference in a document exchange management system can be used again at the time of searching addition one library which a user designates among the plural common libraries and the document detected as the result of applying the search reference is saved in a search result document. A document exchange architecture (DIA) encoding table contains formatted information required for analyzing and constructing a DIA search data stream. In such a case, the content of the search result document is stored in the document having the relation of a holder with the different document. Thus, the search reference and the document detected as the result of applying the search reference can be saved.
Patent JP-H02126640-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO TAKAO
IPC: H01L23/52
Filed: 1988-11-05
Abstract: PURPOSE:To reduce a drop in an etching rate during an etching process by a method wherein metal ions are implanted into a wiring material as a counter measure against an electromigration, the implanted metal ions are distributed only in a comparatively shallow layer of a metal wiring part and its weak interatomic coupling force with reference to the wiring material is utilized at the same time. CONSTITUTION:An insulating film 102 composed of silicon dioxide is formed, by using an ordinary thermal hardening film method, on an N-type silicon substrate 101 whose resistivity is 10 (OMEGA-cm). Then, a metal material 103 of Al-Si (1%) is formed in about 1mum by an ordinary evaporation or sputtering method. Then, a metal ion 104 is implanted into the metal material 103 by using an ion implantion apparatus. Then, a metal wiring part 105 is formed by an ordinary patterning technique; then, a passivating film 106 composed of silicon nitride (Si3N4), silicon dioxide (SiO2), PSG or the like is formed on the whole surface in order to prevent this assembly from being contaminated with an external atmosphere.
Patent JP-H0998740-A (JP)
Title: Production of livestock meat product
Inventor: OKUBO TSUTOMU
IPC: A23L13/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To suppress the production of heterocyclic amines produced when thermally cooking a livestock meat product and reduce the carcinogenic risk by including a powder, an extract or catechin of tea in the livestock meat product. SOLUTION: A powder, an extract or catechin of tea is contained in a livestock meat product such as a hamburger steak, a sausage, a ham or a bacon. The powder, extract or catechin may be added in an amount of about 0.1-10wt.% in the case of the powder of the green tea, about 0.005-10wt.% in the case of the water extract and about 0.001-5wt.% in the case of the catechin based on the livestock meat product before thermal cooking.
Patent JP-H02125660-A (JP)
Title: Semiconductor storage device
Inventor: KAMISAKI SACHIKO
IPC: H01L27/108
Filed: 1988-11-04
Abstract: PURPOSE:To lessen the defect rate in a memory cell for redundancy and to contrive the improvement of the substitution rate to the memory cell for redundancy by a method wherein the storage capacitance of the memory cell for redundancy is made larger than that of a main memory cell which is normally used. CONSTITUTION:A transistor, which is constituted of a gate electrode 2 and diffused regions 3 and 4, a storage capacitance part, which is constituted of the region 3 and an electrode 5, and a digit line 6, which is connected with the region 4 and is provided through an interlayer insulating film which is provided on a word line 1 and the electrode 5, are provided to constitute a memory cell for redundancy. Moreover, this storage capacitor part has a storage capacitance larger than that of a main memory cell in a constitution, wherein its width on the side of the word line 1 is identical with that of a storage capacitor part of the main memory cell and its width on the side of the digit line 6 is made wider than a diffused region width 7 of the main memory cell. Thereby, decrease in a storage capacitance due to a defect generated in a process can be reduced and the substitution rate to a redundancy circuit can be improved.
Patent JP-H08118156-A (JP)
Title: Holder for electric discharge machine
Inventor: SUZUKI SEIJI
IPC: B23H7/26
Filed: 1994-10-20
Abstract: PURPOSE: To provide an electric discharge machine holder provided with adjusting mechanism that can mount an electrode for machining a workpiece by electric discharge or a workpiece machined by electric discharge, into a correct position in relation to a main spindle. CONSTITUTION: Between a base part 31 fixed to the chuck 31 of a main spindle, and a mounting part 5 for fitting an electrode or a workpiece, flexible parts 33, 37 horizontally displaced and provided with rigidity in the axial direction of the main spindle are overlapped through a moving part 35 so that the displaced direction is right-angled to each other, and the flexible parts 33, 37 are displaced respectively by pressing screws 47, 53 so as to constitute an electrode holder 3 enabling relative position adjustment between the main spindle and the electrode or workpiece fitted to the mounting part 5.
Patent JP-H03142665-A (JP)
Title: Parts delivery instructing device
Inventor: INUI HIROYUKI
IPC: G06Q50/28
Filed: 1989-10-30
Abstract: PURPOSE:To surely prevent the excessive ordering even though an ordering instruction card is read again by mistake by erasing the serial numbers out of a serial number storage means when the ordering instruction card is read. CONSTITUTION:At the parts user side 30, the serial numbers are added to the ordering information by a serial number adding means 55 for each number of parts. At the same time, these serial numbers are stored in a serial number storage means 34 and an ordering instruction card production means 43 of the parts manufacturer side 40 produces an ordering instruction card 61 containing the serial numbers. Then a fact that the new serial numbers are added to the ordering information is outputted to the means 55 if the serial numbers are stored in the means 34 as a result of the comparison carried out by a deciding means 56 when the information on the card 61 is read by a reading means 31 of the side 30 at delivery of parts. At the same time, the read serial numbers are erased. Thus it is possible to announce the double read even if the card 61 to be disused is read again due to an artificial mistake, etc.
Patent JP-H10121606-A (JP)
Title: Junction method and structure of precast concrete member
Inventor: AKIYAMA YASUSHI
IPC: E04B2/56
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To dispense with skill technique and curing until strength is manifested. SOLUTION: With embedded steel plates 19 embedded beforehand in respective opposing finges of precast concrete members 11 divided into half in the thickness direction, the embedded steel plates 19 and connecting steel plates 25 are fixed together by tightening high tensile bolts 29 running through the embedded steel plates 19 and the connecting steel plates 25 after putting the divided precast concrete members 11 together and sandwiching in approximately half way of the connecting steel plates 25 in between the opposing embedded steel plates 19.  Adjoining precast concrete members 11 are successively joined together by similarly sandwiching the connecting steel plates 25 protruding protruding beyond the end of the overlapped precast concrete members 11 between the embedded steel plates 19 of the adjoining other precast concrete member 11 and tightening them together with high tensile bolts 29.
Patent JP-H10122777-A (JP)
Title: Sealing shoe replacing timing deciding apparatus for air preheater
Inventor: SHIMURA MIHO
IPC: F16J15/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To automatically decide a replacing timing of a sealing shoe by outputting a contact decision signal if a gap between a lower surface of the shoe and an upper surface of a stator is a reference gap or less, and outputting a replacing timing decision signal if an integrated time of the period becomes a reference time or more. SOLUTION: At the time of operating the air preheater, a gap G between a lower surface of a sealing shoe 23 of an air outlet side hood 7 and an upper surface of a stator 1 is detected by gap detectors 43, 44. In this case, the gap G is given as a detection signal to a high-low monitor switch 46 by a switching unit 45 in a normal case. When the gap G becomes a reference gap or less and the lower surface of the shoe 23 is brought into contact with the upper surface of the hood 7, a contact decision signal is output from the switch 46 to an integrator 47. This integrator 47 integrates the transmitting time of the decision signal, compares the integrated time with a reference time, and outputs a replacing period decision signal to a display unit 49 when the integrated time is the reference time or more.
Patent JP-H11114371-A (JP)
Title: Removing method of air pollution material and its device
Inventor: TSUJI HIROKAZU
IPC: B01D53/62
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To decompose and remove nitrogen monoxide at a low cost without the need of maintenance. SOLUTION: This removing device is provided with a rectangular cylindrical vessel 10, a soil layer 12 and a solid oxidizing agent 14. The vessel 10 is provided with an upper vessel pot 10a and a lower vessel part 10b. The soil and the solid oxidizing agent 14 are filled on an air permeable perforated plate for obstructing the pass of the soil and the solid oxidizing agent 14 in the lower end of the upper vessel part 10a, and the solid oxidizing agent 14 consisting of calcium peroxide is mixed in the soil layer 12. An introduced polluted air is passed through the perforated plate. In the passing process, nitrogen monoxide is brought into contact with the solid oxidizing agent 14 to be oxidized to convert to nitrogen dioxide and the nitrogen dioxide is decomposed and removed by the soil layer 12.