baber/WOPTO huggingface dataset:
Patent JP-S55140444-A (JP)
Title: Auxiliary stripping device for sheet paper
Inventor: ISHIKAWA KINGO
IPC: B65H3/52
Filed: 1979-04-18
Abstract: PURPOSE: To pick up sheet paper accurately piece by piece by extending diagonally a stripper piece in a direction of layers of the sheet paper, at a stripping end of a supporter plate.  
     CONSTITUTION: A flexible stripper piece 5 is provided extending towards a direction of layers of sheet paper, at a stripping end of a supporter plate 1 attached to a stripping layer of the sheet paper. An inside of the stripper piece 5 is provided with a projection 6 to loosen intermittently a stripping end of the second sheet of the sheet paper, P2 being in a close contact with the first sheet of the sheet paper, P1 by means of the projection 6 to accelerate the stripping of the first and second sheet paper, P1 and P2 so that the sheet paper is picked up piece by piece accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06244394-A (JP)
Title: Structure and design of solid-state image pick-up device
Inventor: KOMATSU EIJI
IPC: H01L27/14
Filed: 1993-02-12
Abstract: PURPOSE:To provide a structure of a solid-state image pick-up device wherein no smear is allowed to appear and a method for designing the device of such a structure and to enhance the reliability of the solid-state image pick-up device. CONSTITUTION:In a solid-state image pick-up device 1 having an elliptical or nearly elliptical condensor lens 18, the focuses Ox, Oy of which are located on a photodetecting face 12a or below the face and a shielding film 14 which covers electrodes 13a, 13b located on the upper face of a substrate 11 is located outside a flux of light collected by the condensor lens 18. When designing the solid-state image pick-up device 1, the thickness of the condensing lens 18 and the thickness of a flattened film 17 are determined by the designed values of electric characteristics of the solid-state image pick-up device 1 and an area dominated by each unit cell of the solid-state image pick-up device 1. These thicknesses are so set at to satisfy the conditions required for designing the solid-state image pick-up device 1.
Patent JP-S55144968-A (JP)
Title: Manufacture of cutting grind stone
Inventor: NOMURA KIYOKATSU
IPC: B24D5/12
Filed: 1979-04-18
Abstract: PURPOSE: To make a cutting grind stone by a method wherein a section corresponding to a small recess used for filling a number of grains of grinding wheel is remained at the periphery of the front and the back surfaces of the annular thin metal sheet as an exposure section and corroded by the corrosion liquid.  
     CONSTITUTION: When a light sensitive resin is coated on the front and the back surfaces of a thin metal sheet and dried, exposing to the light excluding a small recess used for filling the grain of grinding wheel and contact printing and developing, a section corresponding to a small recess used for filling the grain of grinding wheel of the periphery of the front and the back sides is melted to appear the portion of the front and the back surfaces of thin metal sheet as an exposed section.  This enables to provide the small recess 2 for the front surface of the periphery of  thin metal sheet 1 with a number of given spacings in conjunction with providing  the small recess 2' for the back surface to fill and electrodeposit the carbon grain of grinding wheel 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60262951-A (JP)
Inventor: URURITSUHI BUURAN
IPC: C23C4/12
Filed: 1985-03-12
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-H03250324-A (JP)
Title: Data processing system, integer/floating point data converter, and floating point/integer data converter
Inventor: FUKAYA MASAMICHI
IPC: G06F7/00
Filed: 1990-02-28
Abstract: PURPOSE:To attain the fast working of both an integer-only processor and a floating point-only processor by providing the integer/floating point data converter and a floating point/integer data converter to the data transfer paths of both processors. CONSTITUTION:An integer-only processor 11 and a floating point-only processor 12 are connected to each other via a bidirectional conversion means 20 for both integer and floating data. Thus both processors are not required to perform the conversion processing for data expression forms of both processors 11 and 12. Therefore both processors can spare the time for execution of other arithmetic operations and ensure the fast working performance. In addition, both processors 11 and 12 are not required to program the conversion processing instructions and can simplify their program production tasks since the necessary conversion processing can be carried out with both processors just by designating the data transfer destinations.
Patent JP-S60190214-A (JP)
Title: Moisture separation apparatus
Inventor: HAYASHI KATSUHISA
IPC: B01D45/08
Filed: 1984-03-13
Abstract: PURPOSE:To obtain stable wet separation capacity, in a moisture separation apparatus, by forming zigzag passages by opposedly arranging saw-tooth shaped bent plates along the line direction of plural lines of liquid separation orifices placed on a plate surface at constant intervals. CONSTITUTION:Each of vanes 1 forming zigzag fluid passages 2 consists of two saw-tooth shaped bent plates and a partition plate and liquid separation orifices are provided to each bent plate at constant intervals in plural lines. This vane 1 is easy to prepare and is not damaged by fluid vibration. When gas flows through the zigzag passages, it is impinged to oblique surfaces of the vanes 1 and inertia speed difference is generated between liquid particles and the gas streams and liquid droplets are separated from the liquid separation orifices to be discharged as drain.
Patent JP-H03250743-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI MASAHISA
IPC: H01L29/80
Filed: 1990-02-28
Abstract: PURPOSE:To shorten the traveling time of carriers and to operate a device at high speed by a method wherein a channel which is controlled by a gate electrode is connected to a source electrode at a resistance which is as low as possible. CONSTITUTION:A gate electrode 2 having a prescribed size is formed on a semiconductor active layer 1 constituting a channel 6 in which charge carriers travel; the potential of the channel 6 inside the semiconductive active layer 1 is controlled by the gate electrode 2. An epitaxial layer 3 grown selectively on one side of the gate electrode 2 has a shape nearly corresponding to a projection formed on the semiconductor active layer 1 when the gate electrode 2 is projected along a prescribed direction. It is connected electrically to a source 4; the other end of the channel 6 is connected electrically to a drain 5. The epitaxial layer 3 substantially reduces a resistance between the source 4 and the channel 6. Thereby, the traveling time of the carriers is shortened and a semiconductor device can be operated at high speed.
Patent JP-H04283827-A (JP)
Title: Data compression and restoration system
Inventor: NAKANO YASUHIKO
IPC: H03M7/40
Filed: 1991-03-13
Abstract: PURPOSE:To reduce the redundancy between character strings and improve the compressibility by taking the subordination of an encoded character string to its last character string in a classification of a dictionary as to a data compression and restoration system using LZW codes known as the improvement of an increment decomposition type as one kind of universal code. CONSTITUTION:Plural divisional dictionaries 10-1-10-N are provided as the dictionary 10 and division dictionary numbers are assigned in order; and at least all character kinds are initially registered in one-character units for each divisional dictionary together with additional reference numbers and when the input character string is encoded, a specific divisional dictionary 10-1-10-N is specified according to the classification code based upon the final character code of the last encoded character string and the character code right before the final character, thereby encoding the character string. When the character string is restored, the dictionaries are similarly classified.
Patent JP-S59176324-A (JP)
Inventor: JIEEMUSU ROBAATO FUARENDAA
IPC: C08G77/22
Filed: 1984-03-13
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-S58167628-A (JP)
Title: Porous hose and its manufacture
Inventor: TABATA TOSHIROU
IPC: B29C47/00
Filed: 1982-03-27
Abstract: PURPOSE:To obtain a porous hose containing uniformly distributed minute through-holes in the wall, and having excellent water and air permeability, by mixing powder of vulcanized rubber such as waste tire with a thermoplastic resin and a foaming agent, melting and foaming the mixture with heat, and forming and solidifying in the form of a hose. CONSTITUTION:Powder of vulcanized rubber such as waste tire (e.g. the powdery rubber obtained by crushing waste tire to about 10-80 mesh) is mixed with pellets of a thermoplastic resin (e.g. polyethylene, polypropylene, ABS, etc.) and a foaming agent (e.g. sodium bicarbonate) uniformly in a mixer, fed to an extruder, and heated at a definite temperature to cause the melting and foaming of the pellets. The molten mixture is extruded in the form of a hose, and cooled and solidified to obtain the objective hose. USE:Aeration of fishpond, sprinkling on plowed land, drainage of paddy field, etc.
Patent JP-H01222493-A (JP)
Title: Excimer laser device
Inventor: HARUTA TAKEO
IPC: H01S3/223
Filed: 1988-02-29
Abstract: PURPOSE:To remove residual moisture in a laser case without wasting halogen contained in the laser gas so as to enable the laser to operate continuously for a long period by a method wherein the laser case inner atmosphere and moisture absorbing agent are made to be in contact with each other during the time other than the introduction of the laser gas, and they are separated from each other at the introduction of the laser gas. CONSTITUTION:A device is provided with a moisture adsorbent or absorbent 7, and the device is structured in such a manner that the adsorbent or absorbent 7 is connected with the inside of the laser case 1 while a laser gas is not charged, and they are separated from each other at the charge of the laser gas. That is, when a laser oscillation is made to start after the device has not been operated left for a long period, the gas is evacuated from the case 1 first through a vacuum pump 3. Next, the laser case 1 is charged with nitrogen gas 10 from a nitrogen bomb 9, and then a valve 6 is opened to connect the laser case 1 to a container 8. By these processes, moisture adsorbed on the laser case 1 or others is released into the nitrogen gas, and the moisture contained in the nitrogen gas is removed through the moisture adsorbent or adsorbent 7.
Patent JP-H09219698-A (JP)
Title: Error correction method for high speed communication
Inventor: TEZUKA HIROSHI
IPC: G06F11/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an error correction system extended simply by allowing a transmitter side to add an output of an adder circuit and an output of a parity check circuit as redundant bits and allowing a receiver side to compare parity bits and redundant bits of a received signal. SOLUTION: At the transmitter side, an input signal is received and distributed to a coder circuit 2, an arithmetic circuit 3, and a multiplexer circuit 5. The output of the circuit 2 is given to a 2-element sum arithmetic circuit 4, in which a 2-element sum is calculated and the result is multiplexed by the circuit 5 and the result is inserted as the redundant bits in an SOH. Simultaneously the parity bits calculated by the circuit 3 are multiplexed by the circuit 5 and the result is written in the SOH. The output of the circuit 5 is demultiplexed by a demultiplexer circuit 6 to extract error correction coding bits and parity bits and they are given to a syndrome calculation circuit 8, a parity calculation circuit 9 and a memory 7. A comparator circuit 11 compares the output of the circuit 9 with the received parity check bits to locate an error frame.  Then the stored signal in a memory 7 is corrected by a correction circuit 17 and the result is outputted. Thus, the correction system with simple and high extension performance is attained.
Patent JP-S57163845-A (JP)
Title: Thermostatic flow cell
Inventor: YANAI SHINICHI
IPC: G01N21/05
Filed: 1981-04-02
Abstract: PURPOSE:To shorten a time when a body to be measured rises up to prescribed temperature by arranging a temperature sensor in the center of a flow cell body, and thus reducing the influence of ambient temperature. CONSTITUTION:A body to be measured which has finished prescribed reaction is flowed into a flow cell body 1 through an inflow duct 7. The temperature of the body to be measured is detected immediately by a temperature sensor arranged in a groove 12 made in the center of the center part 1a of the flow cell body 1 and its detection signal is applied to a prescribed control circuit, whose control signal puts a thermoelectron element 10 as a heat pump. When the temperature of the flow cell body 1 rises up to a prescribed value, the thermoelectron element 10 stops operation and the body in the flow cell body 1 is held at 37 deg.C. After the flow cell body 1 is stabilized at 37 deg.C, the photometry of the body ends, and then the body is discharged from a discharging duct 6, thus completing the photometric operation.
Patent JP-S63214605-A (JP)
Title: System and device for scanning control over linear sensor
Inventor: TAKENAKA YASUO
IPC: G01B11/02
Filed: 1987-03-03
Abstract: PURPOSE:To make the quantity of light incident on a linear sensor from a body to be measured proper by measuring the quantity of photodetection prior to or throughout measuring operation, and controlling the photodetection time, i.e. a scanning point of time according to the measured value. CONSTITUTION:Reset pulses Re and scanning pulses P are outputted by a timing pulse generating circuit 6 and supplied to the linear sensor 1. When a scanning state signal S is inputted to the linear sensor 1 from a star signal generating circuit 7 after photodetection, each photodetection cell outputs charges at the point of time to send a level signal successively in series. The output signal sequence is inputted to a data adding and deciding circuit 9 through an A/D converter 8 and summed up by one scan. This total value is compared with values within a preset constant range and a decision signal indicating that measurement is impossible is sent out to a data omitting device 13 unless the sum value is not within the range, so that one of proper numerals N1, N2...Nn corresponding to the total value is outputted.
Patent JP-H10216601-A (JP)
Title: Device for directly or indirectly applying liquid or pasty medium on traveling material web and method therefor
Inventor: KUSTERMANN MARTIN DR
IPC: B05C1/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the coating quality attained by further improving these kinds of devices relating to the problems, such as the occurrence of coating application defects or pleats by the air intrusion occurring in boundary layers and to avert the drawbacks of the prior art as far as possible in an adequate method for directly or indirectly applying liquid or pasty ink on a traveling material web. SOLUTION: This device is provided with at least one air boundary layer removing device 6 between a supporting roll surface and the planes 2 and 2 of the material web 2 facing the supporting roll 4 in a range of a lead-in triangular piece. This method comprises a step 6 of removing the air boundary layer 8 accompanying the supporting roll 4 and/or the material web 2 in at least one position between the supporting roll surface and the planes 2 and 2 of the material web 2 facing the supporting roll 4 before the coating application point A with respect to the rotating direction of the supporting roll 4, a state for coating the planes 2, 4 of the material web 2 on the side opposite to the supporting roll 4 with the media and/or a step of further working the coated material web 2, 4.
Patent JP-S54140733-A (JP)
Title: Deodorant
Inventor: AIGAMI KOUJI
IPC: A61L9/01
Filed: 1978-04-24
Abstract: PURPOSE: To provide a deodorant containing specific tricyclo[2,2,1,0 2 , 6 ]heptane derivative as an effective component, and especially effective to the ill odor of mercaptans, hydrogen sulfide, etc.  
     CONSTITUTION: A deodorant containing at least one compound selected from tricyclo[2,2,1,0 2 , 6 ]-heptane derivative of formulas IWIII (R 1  is methyl, hydroxymethyl, formyl; R 2  is H, formyl, acyl). The deodorant can be used in a conventional form such as solid, liquid, powder, aerosol, etc.  
     EFFECT: Effective even to mercaptan and hydrogen sulfide, and non-irritant to the mucous membrane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52132355-A (JP)
Title: Setting system for protective relay
Inventor: YAMANOI HIROSHI
IPC: H02H3/02
Filed: 1976-04-28
Abstract: PURPOSE: To improve the operatability by writing differnet constants in a plurality of memory units in advance, and manually selecting the desired constant when the process check is to be conducted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63216915-A (JP)
Title: Press-in repairing method for vessel bottom blowing tuyere in steel making furnace
Inventor: SATO YASUSHI
IPC: C21C5/48
Filed: 1987-03-05
Abstract: PURPOSE:To shorten repairing work and to prevent temp. fall of a furnace body, by packing refractory from opened hole of a plugged press-in hole arranging at center point between bottom blowing tuyeres near top part of new nozzle exchanged from damaged nozzle metal. CONSTITUTION:Beforehand, by boring the center point between the bottom blowing tuyeres at bottom part 1 in a steel making furnace, the press-in hole 3 formed. This press-in hole 3 is plugged press-in hole 3. In case the above tuyere is damaged, the damaged nozzle metal 2 is pulled out from out of the furnace and exchanged for new nozzle metal 4. Then, this metal 4 is inserted, so that the top part thereof 4 makes higher than the surface of packing layer 5 of refractory for press-in packed from the press-in hole 3. Next, the plugged press-in hole 3 is opened by a drill, and the refractory for press-in is packed from there to form the packed layer 5.
Patent JP-H05310424-A (JP)
Title: Ultrafine particle of germanium dioxide
Inventor: TAKAHASHI HIROYUKI
IPC: C01G17/02
Filed: 1991-02-21
Abstract: PURPOSE:To provide ultrafine particles of germanium dioxide having uniform particle diameter and easily mass-producible on an industrial scale with a simple production means at a low production cost. CONSTITUTION:Ultrafine germanium dioxide particles can be produced by adding a germanium alkoxide to a W/O micro-emulsion phase of a surfactant- water-nonpolar organic liquid system or a surfactant-water-alkanol-nonpolar organic liquid system and hydrolyzing the compound.
Patent JP-S51124315-A (JP)
Title: Repsoducing unit for stationary picture recerding
Inventor: FUNAHASHI KOUHEI
IPC: G11B5/027
Filed: 1975-04-24
Abstract: PURPOSE: When the head completes the scanning of a track, it returns to the first scanning position with an index signal and repeats the scanning of the same track. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01224564-A (JP)
Title: Oil seal protecting structure of engine integration type differential gear
Inventor: TAKEDA TOMOKAZU
IPC: F16H57/037
Filed: 1988-03-02
Abstract: PURPOSE:To prevent the deformation of the lip parts by inwardly projecting a partitioning wall along the side surface on the engine side of an oil seal and forming an opened port at this part and forming said opened port to a circular hole which is concentric to the lip parts of the oil seals and has a diameter slightly larger than the outer peripheral surface of an accelerating shaft. CONSTITUTION:Since the inside diameter D2 of an opened port 22 formed on a partitioning wall 21 is slightly larger than the outside diameter D1 of an outer peripheral surface 72a of a half shaft 72, even if the half shaft 72 is not supported by a tapered roller bearing 68, the outer peripheral surface 72a contacts the inner peripheral surface of an opened port 22 and is positioned nearly concentrically with the opened port 22. Further, each of the lip parts 51a and 52a of the oil seals 51 and 52 is slightly smaller than the outside diameter D1 of the outer peripheral surface 72a of the half shaft 72. Therefore, the inward projection quantity of the lip parts 51a and 52a in the radial direction from the inner peripheral surface of the opened port 22 is little, and the deformation quantity of the shaft 72 in insertion assembly is little. Therefore, the generation of the excessive deformation, breakage, warp, etc., of the lip parts 51a and 52a can be prevented.
Patent JP-S63280187-A (JP)
Inventor: ARUBAATO JII BOODEIN
IPC: B06B1/16
Filed: 1988-03-01
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-S56146155-A (JP)
Title: Electrostatic copying machine
Inventor: MIYOSHI HIDEO
IPC: G03G21/14
Filed: 1980-04-15
Abstract: PURPOSE:To repeat reproduction of a good image, by detecting the longitudinal size of a copying paper, and running a charging corona discharger for a time length corresponding to that size. CONSTITUTION:The lognitudinal size of a copying paper carried through copying paper carrying system 46 is detected with reed switch 268b etc. of copying paper size detecting means. Charging corona discharger 22 is allowed to operate with a charging corona discharger controller for a time length corresponding to the lengthwise size detected with the size detecting means of a copying paper fed through transfer section 20.
Patent JP-H01228746-A (JP)
Title: Work holding device
Inventor: ANDO YOSHIHIRO
IPC: B23Q3/06
Filed: 1988-03-04
Abstract: PURPOSE:To facilitate selection and changeover of a reference sheet and a natural patch to be used to make maintenance such as chip ejection, etc. easier by attaching the reference sheet and the natural patch to a single lift rod in a work holding device for a machine tool. CONSTITUTION:A first body part 3, a second body part 4, and an intermediate cavity part 5 are formed in a work holding bed 1, a work supporting part 2 is provided in each body part 3, 4 and a clamper device 6 is provided in the body part on the opposite side of the supporting part. A lift rod 9 is fitted into a sleeve 8 of the body part 3, and a natural patch 10 and a reference sheet 11 are attached to a stepped supporting member 12 on the top end of the lift rod. A fluid pressure cylinder 14 is provided in the lower end part of the lift rod 9. And further, a stopper 22 is projected by the operation of a fluid pressure cylinder 20, the wedge 23 is also projected by spring force of a compression spring 24, and they are engaged with a long hole 25 and a wedge hole 26 respectively.
Patent JP-H05251739-A (JP)
Title: Semiconductor light emitting device
Inventor: UNNO KAZUMI
IPC: H01L25/075
Filed: 1992-03-06
Abstract: PURPOSE:To achieve an LED in which the luminance of shortwave length light is 1cd or above, by using a eutectic alloy forming means for joining of LED wafers, semiconductor light emitting devices, together. CONSTITUTION:In a wafer 36 of GaAs red LED, a semiconductor light emitting device, a light emitting layer is made of an n-GaAsP epitaxial crystal growth layer 25 and a p-GaAsO epitaxial crystal growth layer 26 which are grown and laminated on an n-GaAsP epitaxial crystal growth layer 34. In a wafer 35 of Gap green LED, another semiconductor light emitting device, a light emitting layer is made of an n-GaP epitaxial crystal growth layer 29 and a p-GaAsP epitaxial crystal growth layer 30 which are formed and laminated on an n-GaP photo semiconductor epitaxial crystal growth layer 33. Then, the GaAsP red LED wafer 36 and the GaP green LED wafer 35 are forwardly joined together by the use of a eutectic alloy. The semiconductor light emitting device chip thus becomes an LED of an intermediate color between red and green.