baber/WOPTO huggingface dataset:
Patent JP-H01204223-A (JP)
Title: Optical information recording and reproducing device
Inventor: ISHIKAWA AKIHIRO
IPC: G11B7/004
Filed: 1988-02-09
Abstract: PURPOSE:To cause the miss of code discrimination to be hardly generated and to improve the reliability of an optical information recording and reproducing device by introducing an input digital signal for a prescribed time with a signal recording means and after that, switching operation to the output of an edge position correcting means. CONSTITUTION:The device is composed of a signal recording means 101, a signal reproducing means 102, a phase difference detecting means 103, a code discriminating means 104, a correcting quantity calculating and storing means 105, an edge position correcting means 106, a delay circuit 107, a recording carrier 108 and a changing-over switch S1. The input of the signal recording means 101 fetches the input digital signal for the prescribed time at first. After that, it is switched to the output of the edge position correcting means 106. A bit is recorded to the recording carrier 108 in correspondence to the 1 and 0 of the corrected input digital signal. Thus, the miss of the code discrimination, which is easily generated in the short bit or in the spot of a short bit interval at a reproducing time, can be suppressed to minimum and the reliability of the device can be improved.
Patent JP-S63197773-A (JP)
Inventor: MATSUI NOBUYUKI
IPC: B63C15/00
Filed: 1987-02-09
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-H08219783-A (JP)
Title: Management system of displacement measurement of excavated land or mountain
Inventor: MIYAUCHI YOSHIKAZU
IPC: G06T7/00
Filed: 1995-02-16
Abstract: PURPOSE: To surely prevent a disaster by a method wherein displacement of a land or a mountain is automatically measured and managed at a prescribed time interval, then collapse thereof is predicted previously. CONSTITUTION: A post provided on the ground such as a cut face of slope 2 where displacement can easily occur is imaged by a plurality of CCD cameras 8 which are fixed to arbitrary positions and the images are inputted to a processor 11 such as a personal computer. Imaging operations of abstracting of a shape, abstracting of a color and degenerating thereof are subjected to the inputted image so that a gravity of an indicator 7 of the post 6 to be measured is abstracted. Three dimensional coordinates of the indication point is abstracted based on the abstracted gravity point of the indicator 7 by utilizing a stereo image measuring method.
Patent JP-S53114012-A (JP)
Title: Clutch motor
Inventor: MATSUBAYASHI JIYUN
IPC: F16D27/10
Filed: 1977-03-15
Abstract: PURPOSE: To prevent intrusion of lubricant into lining face by providing labyrinth between clutch ring and flywheel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60188360-A (JP)
Inventor: GIYUNTAA SHIYUTAMAN
IPC: B01J31/02
Filed: 1985-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61186786-A (JP)
Title: Loop type heat pipe device
Inventor: EBISU KOJI
IPC: F28D15/02
Filed: 1985-02-15
Abstract: PURPOSE:To make it possible to transfer heat at the upper part to the lower part by connecting the liquid-phase part of a first liquid reservoir to the liquid-phase part of a heat input apparatus through a first direction valve and to the liquid-phase part of a second liquid reservoir through a second direction valve, and also connecting the liquid-phase of the second liquid reservoir to the liquid phase part of a heat output apparatus through a third direction valve. CONSTITUTION:A fist liquid reservoir 7 is provided with a first float 9 position varying by the liquid level variation of a heat medium 5 and a fist valve 11 consisting of a magnet 17 having a packing 16. Only when the liquid level of the heat medium 5 is higher than a predetermined value or lower than that by the magnetic operation of a magnetic body 18 fixed in a direction wherein the first valve 11 is opened, the opening and closing state varies. When the liquid level of the heat medium 5 assumes an intermediate value, the previous state is held. Further, a second valve 12 within a second liquid reservoir 8 is of a construction similar thereto except the opening and closing operation is reverse. By the opening and closing of the first and second valves 11 and 12, the heat medium 5 is intermittently fed from the heat input apparatus 1 to the heat output apparatus 2, from the heat output apparatus 2 to the second liquid reservoir 8, from the second liquid reservoir 8 to the first liquid reser voir 7, and from the first liquid reservoir 1 to the heat input apparatus. Further, the heat energy put into the heat input apparatus is taken out of the heat output apparatus located at a position lower than that of the heat input apparatus so that heat can be transferred from the upper part to the lower part.
Patent JP-S57142560-A (JP)
Title: Combustion analysis of water quality
Inventor: KAWACHI KIYOUZOU
IPC: G01N31/12
Filed: 1981-02-28
Abstract: PURPOSE:To remove troubles caused by the dissolving of a salt below a specific temperature by preventing the formation of an eutectic salt with addition of silicic acid or a water soluble salt to a test water. CONSTITUTION:After the removal of a solid matter with a filter 1, a test water is sent to an inorganic carbon (IC) removing tank 3 pressurized by a pump 2. To the inorganic carbon removing tank 3, hydrochloric acid is fed from a tank 11 via a pump 10 while a sodium silicate from a tank 13 via a pump 12. ICs in the test water is decomposed with the hydrochloric acid into CO2 which is discharged outside the system through a piping 15. After the removal of ICs, the solution is placed into a combustion tube 16 retained at a fixed temperatrure of about 700 deg.C, where the total organic carbon (TOC) in turned to CO2 as an indicator of pollution of water in the coexistence of a catalyst and analyzed with a CO2 analyzer 9 following dehumidification with a dehumidifier 8. This can prevent the formation of a eutectic salt while a salt accumulated in the combustion tube becomes a powder.
Patent JP-S60175694-A (JP)
Inventor: KIZAWA TOSHIO
IPC: E21B19/14
Filed: 1984-02-20
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-H08248633-A (JP)
Title: Photoresist composition containing polymer binder resin with separated supercritical fluid
Inventor: ARUFURETSUDO TEII JIEFURIIZU Z
IPC: G03F7/023
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist composition containing a polymer binder resin from which undesired polymers with a low molecular weight are removed. SOLUTION: The photoresist composition comprises (a) at least one photosensitive compound selected from a group of a photoactive compound, a photo acid generating agent and their mixtures, and (b) either a mixture or a reaction product of at least one polymer binder resin, which is fractionated by a supercritical fluid.
Patent JP-S59153546-A (JP)
Title: Horizontally split casting mold box for gas curing type mold forming
Inventor: UNOSAKI NAGATO
IPC: B22C9/12
Filed: 1983-02-22
Abstract: PURPOSE:To pack molding sand into a casting mold by a suction effect and to penetrate uniformly curing gas through the sand by providing a sand feed hold and vent holes to the upper wall of a top mold box to be placed on a bottom mold box and providing a hollow chamber connected to a vacuum pump and a curing gas generator to the inside of said box. CONSTITUTION:Molding sand S is also sucked through the mold cavity surface of a top mold box 3 in the stage of sucking and packing the sand into a top mold cavity 4 by utilizing a suction effect and therefore the sand S is thorughly packed in the surface 10 side as well. Curing gas can be introduced through both of a sand feed hole 9 and the surface 10 in the stage of penetrating the curing gas throughout the molding sand in the cavity 4 and therefore the molding sand in the cavity 4 is cured quickly over the entire part.
Patent JP-H07221561-A (JP)
Title: Bias circuit and amplifier using the same
Inventor: TOKIWA KOJI
IPC: H03F1/02
Filed: 1994-01-31
Abstract: PURPOSE:To achieve a high gain of an amplifier body and a wide input/output dynamic range by inserting a transistor (TR) with a high transconductance into a cascade circuit of a bias circuit so as to shift a voltage. CONSTITUTION:The bias circuit has a 1st circuit in cascade connection of N- channel transistors (TRs) TRB2 and TRB4 and a 2nd circuit in cascade connection of P-channel TRs TRB5 and TRB7 and TRs B3, B6 with high trans- conductance are inserted respectively into the 1st and 2nd circuits. Then bias voltages VB3, VB4 and VB2, VB2 are applied to them. Thus, it is possible to decrease the voltages VB3, VB2 by the TRB3, TRB6 of the 1st and 2nd circuits. Thus, a gate-source voltage of an output stage TR of cascade connection of the amplifier circuit is reduced and the saturation region in the static characteristic of the TRs is extended and a wide input dynamic range is obtained.
Patent JP-S61188428-A (JP)
Title: Production of thermoplastic resin molding
Inventor: YAMAMOTO MASAKI
IPC: B29K59/00
Filed: 1985-02-15
Abstract: PURPOSE:To produce the title molding of excellent heat resistance without detriment to mechanical properties, by heat-treating a thermoplastic resin molding in a vacuum or in the presence of an inert gas. CONSTITUTION:A thermoplastic resin molding made of, e.g., a polyamide, polyester or polyacetal is heat-treated at a temperature >=120 deg.C for at least 30min in a vacuum >=60mmHg or in an inert gas atmosphere such as CO2 gas, He or Ar.
Patent JP-S58148291-A (JP)
Title: Scroll compressor
Inventor: SHIIBAYASHI MASAO
IPC: F04C29/00
Filed: 1982-02-26
Abstract: PURPOSE:To reduce frictional loss by using the upper and lower end-faces of a halance weight as thrust bearing surfaces, where the balance weight consolidated with the spindle is set between the thrust bearing of a revolving scroll boss and the thrust bearing part of the main bearing. CONSTITUTION:A balance weight 4a consolidated with the spindle 4 is set between the thrust bearing part 20b of a revolving scroll boss bearing 20 and the thrust bearing part 8a of the main bearing 8, and its upper 4c and lower 4e end-faces are used as thrust bearing surfaces. Accordingly either of the upper 4c or lower 4e end-faces of this balance weight 4a works as slide contact surface according to if the thrust force Fu acting on the spindle 4 is directed positive or negative. Thereby slide contact in the thrust direction is eliminated and production of friction dust can be suppressed, so that the frictional loss is reduced to provide enhancement of the mechanical efficiency of the compressor. Thus the reliability around the bearings can be enhanced.
Patent JP-S60171407-A (JP)
Title: Linear encoder
Inventor: FUNAKUBO TSUTOMU
IPC: G01B7/00
Filed: 1984-02-17
Abstract: PURPOSE:To make the dustproofing and waterproofing effects perfect by fastening belt-shaped flexible magnets at tips of belt-shaped flexible bodies in a linear encoder having a pair of belt-shaped flexible bodies for shielding a scale and a graduation reader out of a housing leaving a head. CONSTITUTION:A main scale 4 is fastened on a housing 3 fixed on the first movable body 1 and a sub scale 6 is arranged on a head 5 fixed on the second movable body 2. As both the movable bodies 1 and 2 move mutually, the scales 4 and 6 shift simultaneously and hence, the quantity of light from a light emitting element 7 changes cyclically and changes in the quantity of light of a light receiving element 8 is converted into a digital value with an electric circuit (not illustrated). In an encoder of such a type, belt-shaped flexible magnets 10a and 10b fastened at the tips of the belt-shaped flexible bodies 9a and 9b projected from concave inner surfaces 3a and 3b in the housing 3 are put tight on the side 5b of a portion 5a with a sword-shaped cross section by a magnetic force.
Patent JP-S57142507-A (JP)
Title: Ascertaining method for position of rubber ring for tube coupling
Inventor: NARITA TERUTAKA
IPC: G01M3/24
Filed: 1981-02-27
Abstract: PURPOSE:To enable to perform a simple and precise ascertainment of the position of a rubber ring over a total periphery, by a method wherein, after a coupling is joined, a vibration source is moved for scanning over an inner surface of a pipe, and with this a property of detecting vibration is observed. CONSTITUTION:A rubber ring 3 is fitted in a recess 5 formed in an inner surface of a spigot 1, and the spigot and an insertion port 2 are sealed in a condition to insert the insertion port 2. The vibration source 11 is driven by an oscillator 12, and is moved for scanning in a manner to make contact with a pipe inner surface. If the vibration source moves inwardly from the pipe end at the insertion port, the output of the vibration detection sensor 13a decreases with the movement of the vibration source, while, the output of a vibration source 11 increases gradually until the source 11 comes to the position facing and opposite to a rubber ring, and when the source separates away from the rubber ring, the output reduces gradually. The observation of the two outputs as mentioned above permits ascertaining of the position of the rubber ring .
Patent JP-H08215403-A (JP)
Title: Display changeover device for game hall
Inventor: KIMATA MUNEAKI
IPC: A63F7/02
Filed: 1995-02-17
Abstract: PURPOSE: To permit a player to change over the displaying condition of a display means furnished mating with each playing machine while a player remains sitting in place. CONSTITUTION: A signal transmitting means 5 is installed at the elbow rest 3 of a chair 2 for playing game. With this transmitting means 5, an optical signal is transmitted to show the contents of switch operation from a light emission part 8 when a calling switch 6 or data changeover switch 7 is turned. A light reception part 10 furnished in a calling lamp unit 9 receives optical signals from the light emission part 8. If at this time the calling switch 6 is turned, the lamp part of the unit 9 lights up or is put off in accordance with the switch operation. Turning the data changeover switch 7 generates a changing-over of the number of starting runs or the number of bonus hits of a PACHINKO game machine concerned 1 which is given in the data display part of the lamp unit 9 in accordance with the switch operation.
Patent JP-S55123237-A (JP)
Title: Switching circuit of differential amplifier
Inventor: FUJISAKI HITOSHI
IPC: H03K17/04
Filed: 1979-03-15
Abstract: PURPOSE:To prevent noises from being generated by connecting switching Tr's of the reverse conduction type in parallel to transistors Tr constituting a differential amplifier, and then stopping the collector currents of those Tr's from being saturated. CONSTITUTION:A differential amplifier is composed of NPN type Tr's Q1 and Q2 and PNPTr's Q4 and Q5 of the reverse conduction type are connected in parallel. Then, supplying more than a voltage equivalent to power supply Vcc to bases of Tr's Q4 and Q5 via control input CT1 makes differential amplifiers TrQ1 and Q2 generate output signal at their outputs OUT1 and OUT2 corresponding to a voltage difference between inputs IN1 and IN2. The supply of a low-voltage switching signal to control input CT1 turns Tr's Q4 and Q5 ON and the signals of OUT1 and OUT2 disappear, providing switching operation. In this case, a fixed forward bias is applied to control input CT2, TrQ3 operates as a constant current circuit, and collector currents of Q4 and Q5 flow into TrQ3, cutting off Tr's Q1 and Q2. Then, Tr's Q4 and Q5 are stopped from being saturated by applying a forward bias to control input CT3 of TrQ6, thereby reducing the generation of noises.
Patent JP-H104979-A (JP)
Title: Vector specific to target cell for transferring gene into the cell, medicine containing the vector, and their use
Inventor: SEDLACEK HANS-HARALD
IPC: A61K47/48
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new vector containing a non-viral carrier for a gene transfer, a ligand capable of being bound to a target cell, a fused protein for penetrating the vector into the target cell, and the transferred, useful for the gene transfer into the cell, and capable of being used for genetic therapies, etc. SOLUTION: This new vector is used for inserting at least one gene into the cell of an organism, is specific to the target cell, and contains the following components: (A) a non-viral carrier for the gene to be inserted, (B) a ligand capable of being specifically bound to the desired target cell, (C) a fused protein or peptide for penetrating the vector in the cytoplasm of the target cell, and (D) the gene to be transferred. The new vector is useful as a vector for genetic therapies, etc. The vector is obtained by combining albumin, etc., with a plasmid containing the gene to be transferred and subsequently complexing the obtained compler with a monoclonal antibody capable of being bound to a target cell and with a viral fused protein capable of permeating into the cell.
Patent JP-S57143954-A (JP)
Title: Different speed multiplexing system
Inventor: MURANO KAZUO
IPC: H04J3/16
Filed: 1981-03-02
Abstract: PURPOSE:To perform transmission including the bit of a terminal number to be transmitted by each speed data in a link, by increasing or decreasing the number of channels differing in tranmission speed by using a specific bit among service bits as the specific data link over plural frames. CONSTITUTION:Terminals DTE1-DTE3 are connected to t exchanges LS of a network NTW, and signals from the exchanges LS are made into one by a regional exchange MUX and is transmitted to another regional exchange MUX through a transmission line LL. The format of the contents of the information to be transmitted consists of a frame synchronizing bit F, a mode specifying bit M, prescribed channel numbers N1, N2..., and a check bit CHK to form a data link format for transmission by multiplying channels. Then, the bit of a terminal to be transmitted by each speed data is included in link, and the number of chan nels differing in transmission speed is increased or decreased, thus performing transmission.
Patent JP-H06242611-A (JP)
Title: Photosensitive resin composition laminate, production of resist pattern, substrate, production of printed circuit board, printed circuit board and apparatus
Inventor: KAWAGUCHI TAKU
IPC: G03F7/11
Filed: 1993-02-19
Abstract: PURPOSE:To provide the photosensitive resin compsn. laminate with which high-resolution resist patterns are obtainable. CONSTITUTION:This photosensitive resin compsn. laminate is formed by successively laminating an intermediate layer (b) 3, a photosensitive resin layer (c) 2 and, in some cases, a protective film (d) 6 on a base (a) 4. This intermediate layer (b) 3 consists essentially of at least one kind of the compds. selected from polyvinyl alcohol formed by copolymn. of olefin, etc. The intermediate layer (b) 3 and the photosensitive resin layer (c) 2 are developable with a dilute aq. alkaline soln. The resist patterns 9 are produced by peeling the protective film (d) 6 of the photosensitive resin compsn. laminate, laminating the photosensitive resin layer (c) 2 on a base material surface in such a manner that the photosensitive resin layer comes into tight contact therewith, peeling the base (a) 4, irradiating the exposed intermediate layer (b) 3 with active rays via a pattern mask 8, then dissolving or dispersing away the unnecessary parts of the intermediate layer (b) 3 and the photosensitive resin layer (c) 2 with dilute aq. alkaline soln., thereby developing the resin layer.
Patent JP-S54122098-A (JP)
Title: State display unit for supervised unit
Inventor: KOFUJITA HIROSHI
IPC: G08B5/36
Filed: 1978-03-15
Abstract: PURPOSE:To make it possible to know the state of punching press work, etc., judging from a hue of color by adjusting the brightness of the three primary colors at the time of additive mixture of colors corresponding to the state display element of a supervised unit. CONSTITUTION:When a press is operating normally, regulators 13, 14 and 15 are so adjusted that the hue of the part where the three primary colors on display board 16 overlaps one another will become white. For example, if the peak value of a vibrating waveform exceeds the reference peak value of peak-value comparator 11 by (epsilonP), filament 5 increases in brightness by (epsilonP) and, in consequence, the green color increases which passes through green filter 2. Consequently, the white color at the center of display board 16 changes into green.
Patent JP-S61188923-A (JP)
Inventor: HARA KENJI
IPC: H01G4/30
Filed: 1985-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59157083-A (JP)
Title: N-substituted-chloroacetanilide and its preparation
Inventor: TAKEMATSU TETSUO
IPC: A01N43/08
Filed: 1983-02-25
Abstract: NEW MATERIAL:A compound of formula I (A is H, halogen; R is H, alkyl; Y, Z are H, halogen, alkyl, alkoxy). EXAMPLE:N-(3-Thienylmethyl)-N-chloroaceto-2-methoxyaniline. USE:Herbicide: since it is high selectivity in its herbicidal action, its appropriately applicable period is expanded very much longer than conventional herbicides. When applied in high concentration, it is harmless to rice plant and shows high herbicidal effect enough to kill weeds in rice plant paddies such as barnyard grass completely, even when applied in low concentration. PREPARATION:The reaction of an N-substituted-aniline of formula II with chloroacetylhalogenide of the formula: ClCH2COX (X is halogen) gives the compound of formula I . On reaction, the presence of hydrogen halide acceptor such as pyridine is prefered, because it is formed on the course of the reaction.
Patent JP-H09224135-A (JP)
Title: Image processor
Inventor: KAMIYA SATOSHI
IPC: H04N1/21
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently print a received image while effectively utilizing it by providing a means for storing and processing an input image, a means for stopping this image processing and holding the processing stopped image and a means for restarting the image processing. SOLUTION: An image compressing means 45 at a CPU unit 40 compresses the image sent out of a reception buffer 19, a job managing means 50 stores this image in an image storage means 51, and a job table 48 stores the job ID of a stored job, possessor ID, host ID, priority, reception time and the processing order of images. An image expanding means 56 prepares image data and an image extending means 57 extends the compressed image and stores it in a page memory 58. Besides, based on the instruction of stop or execution reported from a stop/execution instructing means 49, the job managing means 50 changes the state flag of the job table 48 and stops the job or restarts the execution. A holding instructing means 52 instructs whether or not the execution stopped job and processed job are to be held.