baber/WOPTO huggingface dataset:
Patent JP-H04310952-A (JP)
Title: Pattern correcting method for semiconductor device
Inventor: MIYAHARA ATSUSHI
IPC: G03F1/72
Filed: 1991-04-10
Abstract: PURPOSE:To correct a directly drawn pattern of a reticle, a photomask, or wafer, etc., used for the manufacture of the semiconductor device in a short time by the correcting method. CONSTITUTION:A field to be corrected is specified, the pattern in the specified field is displayed on a display device according to exposure data, and the pattern is corrected on the screen of the display device; and the corrected pattern is converted into exposure data and after the processes are repeated plural times, the reverse process to field deviation, the reverse process to sizing, and the reverse process to fundamental figure division are performed to obtain the design pattern of CAD.
Patent JP-S61233922-A (JP)
Inventor: KOIZUMI TOSHIO
IPC: H01H71/24
Filed: 1985-04-09
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-H01249138-A (JP)
Title: Adsorbent of silver and method for using said adsorbent
Inventor: SHIMIZU NORIO
IPC: B01J20/06
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the adsorbent of silver which has high selectivity to silver ions, has high adsorption power and is less deteriorated by substituting X of the titanium oxide expressed by the rational formula X2O.4TiO2.nH2O with hydrogen. CONSTITUTION:Dilute nitric acid, etc., are added to the titanium oxide expressed by the rational formula X2O.4TiO2.nH2O to substitute X with the hydrogen and to form titanium oxide hydrate. The adsorption of silver is effected by the reaction of this titanium oxide hydrate and the silver ions. The elution of the adsorbed silver is executed by acid of suitable concns. This adsorbent utilizes an ion exchange reaction and has the increased rate of adsorption. The adsorbent has also the characteristic possessed by the conventional inorg. adsorbent (the adsorbent is hardy deteriorated even if a treating liquid contains a strong alkali, strong acid or oxidizing agent). The adsorbent is excellent in the sepn. characteristic of silver and other metals and is capable of selectively adsorbing the silver.
Patent JP-S52770-A (JP)
Title: Crystallizatin vessel
Inventor: KASAI TATSUYUKI
IPC: B01D9/00
Filed: 1975-06-24
Abstract: PURPOSE: A crystal growth type crystallization vessel wherein a solution is thermally evaporated to condense and the solute is inexpensively crystallized at large grain sized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59201872-A (JP)
Title: Recorder
Inventor: SANO TETSUHIRO
IPC: G01D15/10
Filed: 1983-05-02
Abstract: PURPOSE:To enable a recording with a high resolution employing a discharge recording paper by arranging a printing electrode, an abrasive member, a means of relatively changing the printing electrode and the abrasive member and a means of molding the tip of the printing electrode in a specified shape. CONSTITUTION:A printing electrode 11 fixed on a mobile block 12 is driven and moved horizontally on an unidirectional screw shaft 13 with a motor 17. A signal voltage is applied between the printing electrode 11 and a recording paper 10 from an electrical signal source 15 to perform a printing on the recording paper 10. As the printing electrode 11 moves and approaches a side plate 24, the tip of the printing electrode 11 gets in contact with a grinding wheel 16 rotated by a motor 17 as driving means to grind. Here, the printing electrode 11 is ground to a specified shape. The contact position relationship between the printing electrode 11 and the grinding wheel 16 is controlled with a stepping motor 19 connected to a position control circuit 20.
Patent JP-H09268078-A (JP)
Title: Ceramic-based fiber composite material
Inventor: KAMEDA TSUNEJI
IPC: C04B35/80
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a ceramic-based fiber composite material in high quality and enable homogeneous practice of impregnation of melted Si and its reaction sintering over the fine part of a preform in order to put the production to practical use. SOLUTION: This ceramic-based fiber composite material is obtained by compounding ceramic fiber into a matrix of ceramic containing SiC formed by reaction sintering as a main phase. Si alloy containing <=40wt.% Sn or In or both of them based on residual Si in a matrix in the reaction sintering exists in an amount of <=20vol.% based on total amount of the composite material.
Patent JP-H06340752-A (JP)
Title: Covering material for agriculture
Inventor: OMURA AKIRA
IPC: C08J5/18
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a covering material excellent in durability, dust preventive property, light transmission, alga-proofing property, etc., and useful for stretching on facilities for agriculture and horticulture, e.g. tunnel, pipe house and large- sized house. CONSTITUTION:The covering material for agriculture consists of a fluororesin film, except a film of ethylene/tetrafluoroethylene-based copolymer, wherein the molar ratio of ethylene/tratrafluoroethylene is in the range of (40/60) to (60-40) and the content of a perfluoroalkylvinyl monomer unit expressed by the formula CH2=CH-CnF2n+1 (n is integer of 2-10) is in the range of 0.1-10mol%.
Patent JP-S59201873-A (JP)
Title: Multicolor heat transfer recorder
Inventor: MATSUDA HIDEO
IPC: B41J3/54
Filed: 1983-04-30
Abstract: PURPOSE:To achieve a higher recording speed and a less running cost by combining a simple black ink film in such a manner as to run between a recording head and a platen together with a recording paper. CONSTITUTION:For example, in the operation of a multicolor recording containing a black character, a recording paper 4 circulate through a circulative conveyance path 7 for recording papers and a multicolor printing is done with a recording head 1a through a multicolor ink film 3A running together with the recording paper 4 while a single black recording head 1B is pressed on a platen 2B to perform a black printing through a single black ink film 3B. Then, when the single black recording mode is set, the recording head 1A is released from the pressing on a platen 2A with a release mechanism and as soon as the tip of the recording paper is detected with a sensor 12B, the single black ink film 3B is conveyed to the position of the recording head 1B together with the recording paper 4 with the rotation of the platen 2B and peeled off with a peeling plate 10B after a single black recording. Thus, the recording is speeded up to reduce the consumption of the ink film.
Patent JP-S63244191-A (JP)
Title: Transmission/reception circuit for ic card
Inventor: KOJIMA TORU
IPC: G06F3/08
Filed: 1987-03-30
Abstract: PURPOSE:To share one line or two lines of a signal for giving and receiving the signal with respect to an IC card by providing two terminals, connecting them with the IC card, using two terminals as the transmission reception signal line and inserting a diode between them. CONSTITUTION:An IC card signal transmission reception line 1 is connected to the transmission reception terminal 2a of one line in an IC card signal transmission reception circuit 2. The diode 3 of a high speed switching type is inserted between a reception terminal 4 which is brought into contact with the side of the reception terminal of the IC card and a transmission terminal 5 which is brought into contact with the transmission terminal on the side of the IC card, and the side of an anode is set to the reception terminal 4.The reception terminal 4 and the transmission terminal 5 are those in the state of transmission and reception when the IC card 6 is considered as an object. When side of the IC card signal transmission/reception circuit 2 is set to the object transmission and reception are reversed. Without changing the IC card signal transmission/reception circuit or only with an easy change, the signal line of the IC card can be shared even if it is one line or two lines.
Patent JP-H08275086-A (JP)
Title: Pcm demodulation processing circuit
Inventor: FUJITA KOICHI
IPC: H04N5/60
Filed: 1995-04-03
Abstract: PURPOSE: To reduce impulse noise at a high frequency caused in the case of error frequency unable to be corrected by error correction and data interpolation or the like. CONSTITUTION: When errors in PCM data take place frequently, synchronization is not taken for a preset consecutive frame number, and a synchronization pattern consecutive detection circuit 3 detects this state, and a control circuit 8 provides an output denoting impulse noise detection. Thus, a de-emphasis changeover means 12 is thrown to the position of an output terminal 12c and an output from an interpolation circuit 11 is fed to a high frequency cut-off de-emphasis circuit 13A, in which a high frequency impulse component is eliminated and the resulting signal is fed to a D/A converter circuit 15. Since an analog signal subject to D/A conversion through the high frequency cut-off de-emphasis circuit 13A is an audio signal from which the high frequency impulse noise is eliminated, then a scratch noise or a pop noise offensive to the ears in a listening sense is not caused.
Patent JP-H09269355-A (JP)
Title: Tester for solid-state image pickup device
Inventor: SATO TAKASHI
IPC: H04N5/378
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable inexpensive fast test by processing a read signal from an image pickup device to generate a test signal, and successively outputting them in constant order to measure characteristic. SOLUTION: The read signal of a CCD linear sensor 101 is input to a clamp holding circuit 113 via a buffer 111, input to a clamp circuit 202 via a capacitor 201, and clamp processing is performed by a reference signal. The signal is inverted in an inverting gate 203 and input to a sample-hold circuit 204. The circuit 204 samples by a sampling signal to output a test signal D1. The read signal of the CCD linear sensor 102 is also processed with a clamp holding circuit 114 and a test signal D2 is output. A multiplex circuit successively outputs the signals D1, D2 in prescribed order, which are input to an A/D converter 121, a memory 122 and a discrimination part 120 having a signal discrimination circuit 123, and abnormality of the signal read from the sensor is discriminated. Thus, the two sensors can be simultaneously tested with one device.
Patent JP-S58194598-A (JP)
Inventor: KOKUNI AKIRA
IPC: B43L23/04
Filed: 1982-05-10
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-H07259462-A (JP)
Title: Folding type temporary staircase
Inventor: TSUKAGOSHI TATSUO
IPC: E04G1/30
Filed: 1994-03-24
Abstract: PURPOSE:To provide a folding type temporary staircase which is light weighted and solid, easy in transport and handling, and convenient for storage. CONSTITUTION:An upper staircase 3 and a lower staircase 4 in which stepboards 2 are installed and fixed between a pair of side frames 1 formed out of extruded shapes of nearly C-shaped section at proper intervals, are connected together through a hinge 5 capably of being folded. A handrail 10 detachably mounted on at least one-sided side frame 1 of the upper staircase 3 and the lower staircase 4 is constituted of handrail posts 11a, 11b detachable against the side frame 1 of the upper staircase 3 or the side frame 1 of the lower staircase 4, and an upper handrail body 13 and a lower handrail body 14 made of handrail main bodies 12a, 12b laterally provided on the upper ends of the handrail posts 11a, 11b, and the handrail main bodies 12a, 12b of the upper handrail body 13 and the lower handrail body 14 are telescopically connected to each other. Hereby, it can be transported and stored in the condition in which the upper staircase 3 and the lower staircase 4 are folded, and the upper handrail body 13 and the lower handrail body 14 are contracted.
Patent JP-H01252481-A (JP)
Title: Home elevator
Inventor: IRITANI YUJI
IPC: B66B9/00
Filed: 1988-04-01
Abstract: PURPOSE:To effectively carry out the warming and cooling for a cage by forming an air introducing port for introducing the warmed or cooled air into an elevator passage by an air conditioner for house between the house side and elevator passage of a home elevator. CONSTITUTION:A house 1 is a three-storied building consisting of the first floor 11, second floor 12, and the third floor 13, and a living room for an old man is arranged on the third floor 13. Air conditioners 17-19 are installed onto the ceilings 14-16 on the floors 11-13. Then, the cold or warm air is introduced into an elevator passage 3 through the ventilation ports 17-19 from the air conditioners. The cold or warm air introduced into the elevator passage 3 cools and warms a cage 4, and sent into the cage 4 through the ventilating port 8, etc. of the cage 4. Therefore, in summer, the inside of the cage 4 is cooled by the cold air sent into the elevator passage 3 from the ventilating ports 17-19, and in winter, warming is carried out by the warm air supplied from the ventilating ports 17-19, and the inside of the cage 4 can be kept at a comfortable temperature as in the living room.
Patent JP-S63242298-A (JP)
Inventor: IIZUKA TETSUO
IPC: D05B39/00
Filed: 1987-03-31
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-S63247240-A (JP)
Title: Cleaning method for roller conveyer mechanism
Inventor: IBA YUICHIRO
IPC: G03G15/00
Filed: 1987-03-31
Abstract: PURPOSE:To clean up the mechanism in the title easily, by conveying a card style cleaning member between rollers or belts in case of idle running, whereat the cleaning member comprises a conveying top end with a small friction coefficient coated with whetstone grains in a scattered status on its front and back surface and a conveying rear end with a large friction coefficient painted by a cohesive material on its front and back surface. CONSTITUTION:A cleaning material S is made of a sheet or card style base material 1, which is partitioned into a conveying top end 2 with a small friction coefficient and a conveying rear end 3 with a large friction coefficient. Whetstone grains 6 are scattered on the front and back surface of the conveying top end 2, and a cohesive material 5 is provided on the front and back surface of the conveying rear end 3. Then, the cleaning member S is conveyed between a pair of rollers 7. By doing so, a conveying speed difference is generated between the front side 2 and the rear side 3, and both surfaces are ground by the whetstone grains 6 in contact with the surfaces of the rollers 7 or the belts in the status of idle running, at the same time, ground chips are adsorbed to the cohesive surface 5 of the rear side 3. Therefore, the cleaning operation can be carried out easily.
Patent JP-H02260897-A (JP)
Title: Automatic route selection system
Inventor: MATSUMOTO ISAO
IPC: H04Q3/58
Filed: 1989-03-31
Abstract: PURPOSE:To use efficiently a limited number of line wires at plural extensions provided to each tenant by acquiring an idle line wire in the case of dialing sequentially from the line wire with low priority of the arrival of call depending on the priority of incoming in a predetermined extension group. CONSTITUTION:A line wire acquisition order storage means 11 stores the acquisition order of a line wire group to acquire a tenant with low priority with respect to the incoming call priority of each tenant. Moreover, a line wire corresponding to each line wire group is stored in a line wire group storage means 9. Since the outgoing call is acquired sequentially from the line wire group with low incoming call priority, the outgoing/incoming call is implemented efficiently with a limited number of line wires and the line wire is used effectively.
Patent JP-S59205861-A (JP)
Title: Communication controller
Inventor: DOUSAKA TATSU
IPC: H04L29/10
Filed: 1983-05-04
Abstract: PURPOSE:To attain efficient connection to a public communication line by providing an automatic calling circuit selecting mechanism to a communication controller so as to select an idle circuit and give dialing thereto in circuits of plural automatic calling mechanism provided in the communication controller. CONSTITUTION:A computer 4 uses a dialing designation circuit 6 so as to designate dialing to the automatic calling circuit selecting mechanism 8 of the communication controller 3. The automatic calling circuit selecting mechanism 8 selects an idle circuit in circuits 0 and 1 of the automatic call mechanism 1 and designates dialing to the automatic call mechanism 1. Then, the automatic call mechanism 1 uses the designated circuit state and conducts automatic dialing by using the circuit for automatic dialing of a CA20 network controller 5 thereby connecting the controller 5 to the public communication line.
Patent JP-H05240338-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: FUNAHASHI MAKOTO
IPC: F16H61/04
Filed: 1992-02-28
Abstract: PURPOSE:To prevent double locking in an assured manner by providing a switching valve that is switched over so that oil pressure is supplied only to an oil passage communicating with a frictional engagement device to be engaged, upstream of a solenoid valve for controlling a pair of the frictional engagement devices that are not engaged with one another. CONSTITUTION:A BO brake 11 is engaged to establish an over driver step while a CO clutch 6 is released in a planetary gear mechanism 1 for overdriving an automatic transmission, while the BO brake 11 is released and the CO clutch 6 is engaged in the other gear shift steps. In an oil pressure circuit relating to the clutch 6 and the brake 11, normally closed type and normally open type solenoid valves 17, 27 are placed on oil paths 16, 26 for feeding and discharging oil pressure to/from hydraulic servo pistons 10, 14 for driving the clutch 6 and the brake 11, respectively, and input ports 19, 28 of the valves 17, 27 are connected to a switch valve 33. Oil pressure is thus supplied only to the valves 17, 27 on the side of the frictional engagement devices 6, 11 to be engaged.
Patent JP-S59203417-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-05-04
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-S5414000-A (JP)
Title: Oil-filled electric machine
Inventor: KANEGAE YUUZOU
IPC: H01B3/52
Filed: 1977-06-30
Abstract: PURPOSE: To suppress electrostatic charging on oil-filled electric machines by using an insulating paper treated with polyhydantoin solution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03280171-A (JP)
Title: Appearance inspection device
Inventor: OTANI SUMIO
IPC: G01N21/88
Filed: 1990-03-29
Abstract: PURPOSE:To promote the efficiency of the management of a manufacturing process or the management of an appearance inspection device itself by providing an external storage medium drive means. CONSTITUTION:A memory card drive 18 is provided so that picture data stored in a frame memory 12 can be saved in a memory card based on the control of a CPU 15, and that picture data can be analysis-processed in an external apparatus, etc. Especially, by taking in the picture data related to a product having been decided to be defective in the memory card, it can be utilized effectively for production control or investigation for confirming the operation of this appearance inspection device 10 itself, etc. Thus, for instance, the investigation of the cause of the defective product or the investigation whether the operation of this appearance inspection device is being executed appropriately or not can be executed.
Patent JP-S57193818-A (JP)
Title: Positioning device
Inventor: ONO AKIRA
IPC: G05D3/12
Filed: 1981-05-25
Abstract: PURPOSE:To make positioing with high stabilizing accuracy at all times independently of the size of an object to be positioned, by vertically irradiating a plurality of coherent lights with different wavelengths to a diffraction grating and detecting diffracted light on the diffraction grating. CONSTITUTION:When lasers 21 and 22 with different wavelengths are irradiated on diffraction gratings 14 and 18, coherent lights 23 and 24 having the intensity corresponding to the extent of shift of the diffraction gratings 14 and 18 are detected at photodetectors 27a, 28a and 27b, 28b located respectively toward (+n) and (-n) order direction and the lights are converted into photodetection signals. Each photodetection signal are given to operational amplifiers 31 and 32 to obtain a difference between the lights with equal wavelength. Each difference signal is square-averaged at an operation circuit 33. The output represents the extent of shift of positioning for an object to be positioned.
Patent JP-H08276000-A (JP)
Title: Deodorizing and sterilizing equipment
Inventor: OKUDA TERUO
IPC: F24F7/00
Filed: 1995-04-04
Abstract: PURPOSE: To arrange a man sensor at a prescribed angle to a casing to precisely detect a person in a prescribed direction, and prevent the penetration of dust into a converging part by arranging the man sensor having a cover and a base on the upper and lower part so that the man sensor is exposed to the hole part of the casing. CONSTITUTION: A hole part 49a is formed in a proper position, for example, an angle part of a casing 2 for a deodorizing and sterilizing equipment body, and a man sensor 4a is arranged in the casing 2 so that its converging part 37 is exposed to the hole part 49a. The man sensor 4a has a cover 52 and a base 42 on the upper and lower parts, and the converging part 37 is provided so as to substantially make contact with the opening part 55 of the cover 52. Thus, the dust passing through the clearance between the converging part 37 and the opening part 55 is minimized. Further, the cover 52 is provided so that its bottom surface makes contact with the surface of a circuit board 31, whereby the circuit board 31 is nipped by the bottom surface of the cover 52 and the placing part 43 of the base 42, so that the circuit board 31 can be firmly fixed.
Patent JP-H11271459-A (JP)
Title: Method for measuring beam
Inventor: KOMAGATA TADASHI
IPC: H01L21/027
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve a method for measuring beams for accurately measuring a beam size, a beam position, and a focus state by a curve fitting method quickly. SOLUTION: In a curve fitting processing, the detection signal of a Faraday cup 6 being stored in a waveform memory 8 is read by a control CPU 9 and the fitting processing between a detection signal and a modeled signal is made. At this time, a beam position that is measured in advance is used as an initial value.
Patent JP-S62236948-A (JP)
Inventor: HOTTA HISANORI
IPC: E04C5/07
Filed: 1986-04-08
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-S61238475-A (JP)
Title: Seam welding equipment
Inventor: HASEBA SUMICHIKA
IPC: B23K11/06
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the generation of welding defects and to obtain good welding zone by detecting the pinching pressure of dicoid electrode and by controlling the pinching pressure within the set standard in a mobile seam welding equipment. CONSTITUTION:The rotation transmitting gear wheels 4c, 4e are engaged via intermediate gear wheel 4d with the rotary shaft which is provided via solenoid clutches 5a, 5b on respectively a pair of engaging gear wheels 4a, 4b to be rotated with the motor 3 for traveling as the power source. The rotary shaft provided on either the rotation transmitting gear wheels 4c, 4e or intermediate gear wheel 4d is connected to the screw 9 which adjusts the pinching pressure of the discoid electrodes 2a, 2b. The discoid electrode 2a is then pressed to the opposing discoid electrode 2b by providing a compression spring 11 on the end part of the screw 9. A load cell 12 is provided on the arm 10a of the discoid electrode supporting cylinder and the screw 9 and the arm 10b of the electrode supporting cylinder are engaged as well by the screw. The pinching pressure is then adjusted by comparing by control device 13 the pinching pres sure of the discoid electrodes 2a, 2b detected by the load cell 12 as to whether it is within the set standard.