baber/WOPTO huggingface dataset:
Patent JP-H07309362-A (JP)
Title: Manufacture of plastic container and package
Inventor: HIBI HIROSHI
IPC: B65D53/00
Filed: 1994-05-17
Abstract: PURPOSE:To assuredly seal a container, and facilitate the unsealing by fixing a plastic sealing plate on the internal side of a short cylindrical part of a flange forming body by an easily unsealable adhesive layer. CONSTITUTION:For a plastic container, a flange part 12 which extends outward is formed at an opening 11 of a container body 1, and a flange forming body 21 consisting of a short cylindrical part 211 to fit the opening 11, and a lid flange 212 being formed on the upper end external side of the short cylindrical part 211 is fitted in the opening 11. Thus, the flange part 12 and lid flange 212 are firmly adhered, and at the same time, a plastic 7 sealing plate 22 is fixed on the internal side of the short cylindrical part 211 of the flange forming body 21 by an easily unsealable adhesive layer 3. Also, a lid body 2 to be fitted is formed by fixing the plastic sealing plate 22, and the lid body 2 to be fitted is fitted in the container body 1. Then, a laminated flange 23 is made by heat- bonding the flange part 12 of the container body 1 and the lid flange 212, and the laminated flange 23 is bent downward to go along the external surface of the container body. Therefore, a sealing can be done firmly enough without taking an easily openable property under consideration, and the unsealing is facilitated by peeling the sealing plate.
Patent JP-H05299644-A (JP)
Title: Insulated gate type self turn-off thyristor
Inventor: YAMAGUCHI SHOICHI
IPC: H01L29/749
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the latch up of a parasitic thyristor by enabling the carriers inside an element to be discharged to a main electrode without a base layer and an emitter layer short-circuiting at turn on operation or in on state and besides without the first conductive layer becoming a discharge course at turn off operation. CONSTITUTION:This thyristor is of pnpn thyristor structure which has a p-type emitter layer 1, an n-type base layer 2, a p-type base layer 3, and an n-type emitter layer 4, and an n-type source layer 6 is made on the surface of the p-type base layer 3. Moreover, a gate electrode 8 is provided through an insulating layer 7 on the p-type base layer 3 between the n-type source layer 6 and the n-type emitter layer 4, and a p-type source layer 10 is made on the surface of the n-type emitter 4 excluding the area under this gate electrode 8. Moreover, a gate electrode 12 is provided through an insulating film 11 on the surface of the n-type emitter 4 between this p-type source layer 10 and the p-type base layer 3, and a gate electrode is provided through an insulating film on the p-type base layer 3 between the n-type gate layer 2 and the p-type emitter layer 1.
Patent JP-H07286865-A (JP)
Title: Method for displaying measurement data on graphic display section
Inventor: TOMOTA MIYAJI
IPC: G01D7/08
Filed: 1994-04-18
Abstract: PURPOSE:To alternately display bar graphs by making input signals to be measured from one channel in the row direction of displaying time bases which become even multiples of unit time to correspond to input signals to be measured from the other channel in the row direction of the displaying time bases which become odd multiples of the unit time. CONSTITUTION:A multichannel graphic display device writes input signals to be measured from, for example, thermocouple temperature sensors (a) and (b) provided to two channels in a RAM through an A/D converter which converts the input signals into the corresponding digital measurement data and displays the historical graph corresponding to the relation between the time and measured value corresponding to the measurement data read out from the RAM as bar graphs constituted of line- and row-dot patterns. The display device alternately displays the bar graphs corresponding to the input signals to be measured from one channel in the row direction of displaying time bases which become even multiples of unit time and the bar graphs corresponding to input signals to be measured from the other channel in the row direction of displaying time bases which become odd multiples of the unit time.
Patent JP-H11287740-A (JP)
Title: Optical measuring apparatus
Inventor: MURASE KENJI
IPC: G01M11/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a measuring apparatus far OTDR(optical time domain reflectometer) in which an APD(avalanche photodiode) is protected against damage even if an unexpected abnormal light pulse is generated due to fluctuation in the output level or wavelength of an optical pulse caused by environmental fluctuation. SOLUTION: An ATT 7b attenuates the power of an optical pulse 2 incident from an optical fiber 7a appropriately such that the input voltage to an A/D converter 13 does not exceed an upper limit but has a constant level close to the upper limit. A CPU circuit 14a compares a digital signal a data corresponding to a preset reference waveform and it the digital signal has been varied, delivers a correction data to a D/A converter 15. The D/A converter 15 converts a digital signal, i.e., a correction data received from the CPU circuit 14a, into an analog signal being delivered to an output power regulation circuit 16. The output power regulation circuit 16 delivers a current corresponding, in quantity, to the voltage value inputted from the D/A converter 15 to the ATT 7b where attenuation of power of the optical pulse 2 is controlled.
Patent JP-S62261869-A (JP)
Inventor: YASUDA SATOSHI
IPC: F25B21/00
Filed: 1986-05-06
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-S5329079-A (JP)
Title: Electron beam exposure apparatus
Inventor: HORI KOUHEI
IPC: G03F7/20
Filed: 1976-08-30
Abstract: PURPOSE: To cut off the transmission of high frequency vibrations to a stage by interposing vibrationproof rubbers on the way of the power transmission line from a ball screw part to the stage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01275511-A (JP)
Title: External drug for skin
Inventor: KONO YOSHIYUKI
IPC: A61K8/49
Filed: 1988-04-26
Abstract: PURPOSE:To obtain an external drug for skin, exhibiting excellent preventive and amelioration effect against any kind of chapped skin and having high safety and stability, by compounding uric acids or betaines as active component. CONSTITUTION:The objective external drug for skin, useful as a facial cosmetic, foundation, etc., and effective not only in preventing and ameliorating chapped skin but also in increasing the turn-over rate of cuticle and preventing the aging of the skin can be produced by using one or more kinds of compounds selected from (A) uric acid or its derivative (a uric acid salt such as sodium urate, N-alkyl-modified uric acid such as 3-N-methyluric acid, 3-N-lauryluric acid or 9-N-butyluric acid, uric acid glycoside such as 3-N-ribosyluric acid, etc.) and (B) betaines (e.g. homaline, trigoneline, lysine betaine or taurobetaine) or their salts as essential components and compounding the components in an amount of 0.001-0.5wt.% each.
Patent JP-H02282743-A (JP)
Title: Method for correcting defect of photomask
Inventor: TOSAKA YASURO
IPC: G03F1/72
Filed: 1989-04-25
Abstract: PURPOSE:To prevent the erroneous recognition of the chipping defect part of a light shielding body pattern as foreign pattern by packing and depositing a light shielding body material in the chipping defect part and depositing the light shielding body material in a manner as to have a specific shape on the light shielding body pattern. CONSTITUTION:While a gaseous metal compd. is kept run on a photomask, the chipping defect part 23 of the light shielding body pattern 22 is irradiated with an Ar laser beam to selectively deposit the metal (light shielding body material) on the chipping defect part 23 and to repair the chipping defect part 23. For example, the Ar laser beam is swung to an L shape at this time. A metal deposit 24 fills the chipping defect part 23 of the light shielding body pattern 22 on a transparent substrate 21 of the photomask and is formed to the L shape on the light shielding body pattern 22. This L shape can be checked in a stage for inspecting the surface foreign matter and particularly a stage for microscopic decision thereof prior to a photolithography stage. The erroneous recognition as the foreign matter is prevented in this way.
Patent JP-H05283650-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L27/11
Filed: 1992-03-30
Abstract: PURPOSE:To prevent lowering of impurity concentration in a first conductivity electrode layer by doping the first conductivity electrode layer with first conductivity impurities through a contact hole. CONSTITUTION:A gate electrode layer 18a of a TFT is connected to a gate electrode layer 8a at the side of a substrate through a contact hole 14. In the process, P-type impurities contained in the gate electrode layer 18a are diffused to a gate electrode layer 8a at the side of the substrate; however, concentration of N-type impurities is raised in advance in a part of the gate electrode layer 8a which is relevant to the contact hole 14. Therefore, a concentration of N-type impurities in the gate electrode layer 8a is not lowered more than required. Furthermore, P-type impurities are not diffused as far as an N<+> diffusion region 10a through the gate electrode layer 8a and a concentration of N<+> impurities at the part is not lowered.
Patent JP-H044051-A (JP)
Title: Method and device for setting spacing of spirally moving type grinding machine
Inventor: KATAYAMA TSUKASA
IPC: B02C2/04
Filed: 1990-04-19
Abstract: PURPOSE:To exactly recognize the unequal abrasion wear in the circumferential direction of a cone cape and to exactly set a grinding gap by measuring the moving quantity in the height direction of a mantle in the plural measuring positions in the circumferential direction of the cone cape and arithmetically processing this moving quantity. CONSTITUTION:The mantle 2 of the spiral moving type grinding machine 10 is moved in a height direction and the grinding gap G with the cone cape 3 is set. The operations to bring the mantle 3 into direct contact with the cone cape 3 in the plural measuring positions in the circumferential direction of the cone cape 3 are successively executed and the moving quantity in the height direction of the mantle 3 in the measuring positions is measured. The deviation from the reference value of the moving quantity at the time of the previous measurement is determined as an abrasion loss. The average value of the abrasion loss is computed and is converted to the updated reference value of the moving quantity. The grinding gap G is set in accordance with this updated reference value. Consequently, the unequal abrasion state is exactly recognized and the grinding gap G is surely set. The fluctuation in the grain size of the ground products, etc., are thus prevented at the time of the grinding operation.
Patent JP-H10316561-A (JP)
Title: New carcinostatic agent and its preparation
Inventor: TSUZUKI YOSHIYA
IPC: A61P35/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the growth of cancer cells by using hydrazine to lower the oxygen concentration necessary for the division of cancer cells having abnormally high division frequency compared with normal cells while keeping the concentration of hydrazine as low as possible to prevent the suppression of the division of normal cells. SOLUTION: Hydrazine is diluted with physiological saline water and administered to cancer cell as a carcinostatic agent. The concentration of hydrazine is set between the estimated minimum concentration to inhibit the division of cancer cells and the estimated maximum concentration to enable the division of normal cells.
Patent JP-H043564-A (JP)
Title: Voice conference equipment
Inventor: FUDA HITOSHI
IPC: H04M3/56
Filed: 1990-04-19
Abstract: PURPOSE:To held a conference quickly by storing a training signal into a RAM when an acoustic and line echo canceller is initialized and using the training signal to train the system. CONSTITUTION:A training signal loudspeaking stop circuit 16 converts a white noise signal into an analog signal at a D/A converter circuit 17 and the signal is sounded from a speaker 19. A bypassed signal of the white level signal collected by a microphone 1 is stored in a RAM 4 as a training signal of an acoustic echo canceller and inputted to the acoustic echo canceller 6 via a switch 5, a simulating echo signal is generated and an echo signal of the white level signal stored in the RAM 4 is inputted to the echo canceller 14 via a switch 13 and the acoustic echo canceller 6 is initialized. In the case of a conference, the switch 5 is operated by the control of a control circuit 23 and an utterance voice signal by a conference participant is directly inputted to the acoustic echo canceller 6. Thus, the conference is smoothly held.
Patent JP-H08306736-A (JP)
Title: Tab type semiconductor device and its manufacture
Inventor: MUNEMASA TOSHIAKI
IPC: H01L21/60
Filed: 1995-04-27
Abstract: PURPOSE: To provide a TAB type semiconductor device, and its manufacturing method, in which the electrical connection with a semiconductor pellet is ensured by preventing the lead on a TAB tape from being deformed. CONSTITUTION: An insulating film 1 having a through hole 1b is formed, on its surface, with a conductive pattern 2 comprising an inner lead 6 extending into the through hole 1b thus producing a TAB tape. A semiconductor pellet 4 is then set in the through hole 1b and the free end of the inner lead 6 is connected electrically with the semiconductor pellet 4. In such TAB type semiconductor device, adjacent inner leads 6 are connected integrally through a heat-resistant insulating member 7 at the intermediate part between the base part and the free end of the inner lead 6.
Patent JP-H06314233-A (JP)
Title: Memory device
Inventor: YOSHIZAWA HIROSHI
IPC: G06F12/02
Filed: 1993-04-30
Abstract: PURPOSE:To read continuous data at high speed by providing a data look-ahead mechanism including a means comparing an internal address showing a next address with a bus address and switching the bus address to the internal address when they do not coincide. CONSTITUTION:An address comparator (1) 47 compares the internal address 48 with the bus address 49, and informs an address controller 50 of the result. When the bus address 49 showing data which is to be read next coincides with the internal address 48 showing data which is previously looked ahead, the address controller 50 increases an address counter 28 and continues look-ahead. When they do not coincide, bus address information showing data which is to be read next is loaded on the address counter 28 and switches the bus address to the internal address 48. Thus, continuous data can be accessed at high speed without generating overhead at the gap of continuous reading.
Patent JP-H05284732-A (JP)
Title: Surge-resistant power circuit
IPC: H02H9/04
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the potential change of a signal ground by lightning surge and protect the electronic circuit constituted of a semiconductor of a load circuit from breaking down by connecting a frame ground with a signal ground by the series circuit of a capacitor and a coil. CONSTITUTION:The primary side of an insulated transformer 13 is connected to a commercial power source 1 through a surge protective circuit comprising varistors 5, 6, and 7, and the secondary side of the insulated transformer 13 is connected to a load circuit 14. Here, the frame ground d14 connected to the primary earth and the signal ground 15 to become the datum point in the circuit operation of a secondary load circuit 14 are connected by the series circuit of a capacitor 16 and a coil 17. Hereby, even if the current of lightning surge flows into the frame ground 4, and the potential of the frame ground 4 rises, the impedance to the frequency components of lightning surge pulses can be raised by the series circuit of the capacitor 16 and the coil 17, whereby the potential change of the signal ground 15 can be reduced, and the load circuit 14 can be protected.
Patent JP-S5728357-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MINORU
IPC: H01L27/12
Filed: 1980-07-29
Abstract: PURPOSE:To improve the gate dielectric strength of an SOS structure and make a semiconductor device highly reliable, by forming and providing an insulating film mask on a semiconductor layer grown on an insulator substrate, etching the substrate isometrically, injecing oxygen ions to obtain an oxide film on a circumferential part of a mesa-shaped semiconductor layer. CONSTITUTION:For example, on a sapphire substrate 1, a P type Si layer 2 is formed. With a CVD SiO2 mask 3 provided, for example, the layer 2 is isometrically etched to form into a mesa shape. Then, oxygen ions are injected by using the SiO3 as a mask, the CVD film 3 is removed, and a heat tretment is applied in, e.g. an oxidative atmosphere to form a gate film 5 on the top surface of the substrate and to make an injected layer 7 at the circumference of the mesa a thick oxide film. After, e.g. a polycrystalline Si layer 6 has been deposited, an FET is formed according to a conventional process to obtain an SOS type device. Thereby, a thick oxide film can be formed at the circumference with fewer number of high-temperature treatment process, its gate dielectric strength is improved, and the device having a hgih density can be made hgihly reliable.
Patent JP-H09269793-A (JP)
Title: Karaoke system
Inventor: IWAGO TOSHITAKA
IPC: G10L25/48
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to automatically photograph interlocking with the performance of KARAOKE(orchestration without lyrics) by providing a photographing means for photographing a user and a photographing control means driving the photographing means at a prescribed timing and photographing the user. SOLUTION: A KARAOKE control part 10 is connected to a control means 41 of a camera 40, and when a CPU 11 sends a photographing command to the control means 41 of the camera, the control means 41 controls the photographing means 42 to execute the photographing. Then, when a marking mode is turned on in the KARAOKE system 1, and when the performance advances by a certain degree, a making device 30 marks the singing voice of the user, and transmits comparison information showing the marking result and whether or not the marking result is a prescribed value or above to the KARAOKE control part 10 and the CPU 11, and the CPU 011 sends the received marked result to a monitor control part 18 to display the marks of the marked result on a monitor 7.  Then, when the marked marks are the prescribed value or above, the CPU 11 transmits a photographing command signal to the control means 41 of the camera 40, and drives the photographing means 42 to photograph the singing user.
Patent JP-H09268812-A (JP)
Title: Key device
Inventor: NAGAI AKIRA
IPC: E05B19/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic part from being detached from a handle part of a key plate when a gripping part is molded in a key device in which the electronic part is built in the gripping part formed so as to cover the handle part of the key plate through molding. SOLUTION: A key device is provided with a holding member 4 which is received by a receiving hole 3 opened in a handle part la of a key plate 1 in a condition to hold an electronic part, and a fixing member which is engaged with an outer edge of the handle part in a condition to hold the holding member 4 and fixed to the holding member.  In particular, the fixing member 5 is provided with a center part 14 to support the holding member 4 and three leg parts which are extended from the central part 14 in an approximately Y-shape, two leg parts 15, 16 among three leg parts are respectively engaged with the outer edge of the handle part on the opposite side across the axis of the key plate, and the rest one leg part 17 among three leg parts is engaged with an inner circumferential edge of a connection hole 13 of a key holder opened on the opposite side to a shaft part across the receiving hole 3.
Patent JP-S5730320-A (JP)
Title: Substrate holder for molecular beam epitaxy
Inventor: SAITOU JIYUNJI
IPC: H01L21/203
Filed: 1980-07-29
Abstract: PURPOSE:To prevent fluctuation of temperature distribution on the surface of a substrate by a method wherein the substrate is held with a substrate holder, a heating plate is arranged facing to the substrate interposing space between them, and a heater is provided at the neighborhood of the heating plate. CONSTITUTION:A circular protruding part 12 to support the substrate is provided at the front part of the substrate holder 11 consisted of a tantalum plate processed to form a frame type, the semiconductor substrate 13 is made to come in contact with the protruding part, and is fixed with holding plates 14 and clamping screws 15. The heating plate 16 is arranged at the center part of the substrate holder facing to the substrate at intervals of 5mm.. The heater 17 is provided on the back side of the heating plate 16. Accordingly, attachment and detachment of the substrate to the substrate holder is facilitated, and no fluctuation of temperature distribution on the surface of the substrate is generated and is unified.
Patent JP-H04332776-A (JP)
Title: Erasable ink composition
Inventor: YAMAMOTO HIROYOSHI
IPC: C09D11/16
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a composition, containing a mixture of an uncolored synthetic resin emulsion having specific physical properties with a dyed synthetic resin emulsion, a polar organic solvent and water at a specific ratio and excellent in stability with time. CONSTITUTION:The objective composition containing (A) (i) a colorless or white synthetic resin emulsion in an amount of 3-50wt.% expressed in terms of solid content and (ii) a synthetic resin emulsion which is dyed with a dye in an amount of 0.1-30% expressed in terms of solid content respectively having >=40 deg.C (preferably >=50 deg.C) minimum film-forming temperature, (B) 0.5-50wt.% polar organic solvent such as (poly)alkylene glycols and (C) 30-90% water. Furthermore, acrylic resins, styrene-based resins, ethylene/vinyl acetate/vinyl chloride-based copolymer resins, etc., are cited as examples of the component (A).
Patent JP-2000294215-A (JP)
Title: Battery holder
Inventor: OKABE YOSHIJI
IPC: H01M2/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a battery holder for flat battery capable of surely accommodating the flat battery without inclining the same in a case when the flat battery is inserted into the battery holder, providing the stable contact with an electrode of the flat battery after the insertion, and preventing the undesired dropping after the accommodation of the flat battery. SOLUTION: A battery holder comprises a case 1 having a flat battery accommodating part, a first electrode plate having a first contact point part mounted on the accommodating part of this case 1, and a second electrode plate 4 having a second contact point part 4e mounted on the case 1, the second electrode plate 4 has a basic part 4b mounted on the case 1, and the wing parts 4d extending from this basic part 4b and provided with the second contact parts 4e, the basic part 4b and the wing parts 4d are mounted on the case 1 in such a manner that they covers the accommodating part 1a of the case 1, and a flat battery accommodated between the first and second electrode plates 3, 4 is contacted with the first contact point and the second contact point 4e to be held thereby.