baber/WOPTO huggingface dataset:
Patent JP-S6132529-A (JP)
Title: Mounting process
Inventor: SUEMATSU MUTSUMI
IPC: H01L21/58
Filed: 1984-07-25
Abstract: PURPOSE:To accelerate mounting speed by a method wherein a position slip for automatic location of mounting position is detected by means of setting up position in terms of the position slip value computed within the dispensing process. CONSTITUTION:In a dispense position, a mounting position of electronic part 7 is picked up by a television camera 6 while the binary systemized signals of pick-up image output are checked up with the reference pattern to compute a position slip and then an actual electronic part mounting position is located in terms of the position slip to drip silver paste for bonding the electronic part 7 on this position. The mounting position of electronic part 7 is automatically detected in terms of the position slip of circuit substrate within the dispensing process of pick-up image output to the binary systemized signals while at least two positions preliminarily specified on said circuit substrate are picked up by another television camera 9 mounted on a mount head 8. Then said electronic part 7 picked up from theta table 10 by the mount head 8 may be placed on the mounting position to be mounted on the circuit substrate by the head 8 depressthe part 7 with the compression continuously energized.
Patent JP-H098264-A (JP)
Title: Contact image sensor
Inventor: TOMITA NORIYUKI
IPC: H04N1/028
Filed: 1995-06-20
Abstract: PURPOSE: To suppress the warp of the printed board of a contact 23 image sensor when the printed board is handled or a temperature change occurs when the sensor is manufactured and, at the same time, to make the handling and exchange of the printed board easier by constituting a metallic plate mounted with the printed board so that the metallic plate can be easily attached to and detached from a frame. CONSTITUTION: Since a printed board 1 is fixed to a frame 9 in a freely insertable state, foreign matters can be easily removed by removing the board 1 or the board 1 can be easily exchanged with another board even when the foreign matters adhere to the protective resin of a sensor element 2 or the element 2 outputs an abnormal signal due to the breakage of the element 2, disconnection of a gold wire, etc., and the yield of a contact image sensor is also improved. In addition, since one or more printed boards l mounted with the element 2 are mounted on a metallic plate-like carrier 17 and the carrier 17 is inserted into the frame 9, the handling of the printed board 1 becomes easier at the time of manufacturing the sensor and the board 1 can be easily exchanged even when the sensor is constituted to a long size for reading originals of a size larger than the A-3 size, such as A-1 or A-0 size.
Patent JP-H05125031-A (JP)
Title: Aromatic diazo compound, its production and photosensitive composition produced therefrom
Inventor: IIDA HIROTADA
IPC: B01J27/16
Filed: 1991-06-25
Abstract: PURPOSE:To provide a new compound having maximum absorption wavelength of UV spectrum at 372-382nm, free from absorption in visible range, having high sensitivity and excellent storage stability and solubility, and useful as a photosensitive agent, etc. CONSTITUTION:The compound of formula I [Z<1> is O-CH2, O-phi<1> (phi<1> is arylene or substituted arylene non-reactive with diazonium salt and nitrous acid), etc.; R<1> and R<2> are H, 1-8C alkyl or 1-8C alkyloxy; X<-> is anion; R<3> is alkyl, aralkyl, etc.], e.g. the compound of formula II. The compound of formula I can be produced by deacylating a compound of formula III (Ac is acyl, arylsulfonyl, etc.) and diazotizing with a diazotizing reagent such as nitrous acid.
Patent JP-S5675835-A (JP)
Title: Synthetic resin cylinder with spiral band core and its preparation
Inventor: YADA EIKICHI
IPC: B29C53/80
Filed: 1979-11-26
Abstract: PURPOSE: To manufacture a synthetic resin cylinder of the subject continuously and efficiently by winding a band formed by applying synthetic resin on the front and back surfaces and both side ends of a band-shaped spirally in a single layer and without gap and pressing to join the joint of the band.  
     CONSTITUTION: By passing a band-shaped material 2 made of thick paper, aluminum, etc., through an extruder 6 and forming a synthetic resin layer on the front and back surfaces and both side rims of the band-shaped material 2, a band 9 is manufactured continuously. Next, the end of the band 9 is wound spirally for serveral times without gap around the rotating shafts 8W8a of a spiral winding device 7, and a pressing roller 81 is lowered and slightly pressed against the resin state, the band 9 is wound spirally outside the rotating shaft 8W8a moving towards the tips of the rotating shafts, and at the same time, the neighboring layers of the band 9 are adhered easily, thus obtaining a synthetic resin cylinder 1 of the subject continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0725054-A (JP)
Title: Printing device
Inventor: KITAMI HIROSHI
IPC: B41J2/36
Filed: 1993-06-24
Abstract: PURPOSE:To eliminate irregular density in outputting characters and diagrams caused by rise of temperature of a thermal head. CONSTITUTION:A sublimation type hard copy device is provided with two look-up tables 11, 12 and a level detecting circuit 13. In the look-up table 11, correction data for printing temperature of a thermal head 5 is described and this correction data is for high density level. To the contrary, in the look-up table 12, correction data for printing temperature of the thermal head 5 is described and this correction data is for low density. The level detecting circuit 13 detects a density level indicated by a digital signal written in a memory 3 and outputs to a switch 14 a control signal for selecting the output of either of the look-up tables 11 and 12 in accordance with the detected density level.
Patent JP-H01321004-A (JP)
Title: Method for cooling control for rolling roll
Inventor: KATSURA SHIGEFUMI
IPC: B21B37/32
Filed: 1988-06-23
Abstract: PURPOSE:To perform cooling control for rolling rolls by a prescribed cooling capacity in spite of variations in a water film thickness by detecting surface temps. of rolling rolls and adjusting volume of a cooling water supplied to cooling water jackets. CONSTITUTION:Surface temps. of rolling work rolls 2 detected by temp. measuring means 4 and shown on a temp. indication panel 10 are monitored by an operator; the operator adjusts a variable throttle valve 7 to control volume of a water supply with the operator watching a flow meter 9. As the result, the roll surface temps. of the rolls 2 during rolling are properly controlled. The operational efficiency is improved because setting a water film thickness is not needed to be so severe.
Patent JP-S5855433-A (JP)
Title: Converting method of carbon monoxide
Inventor: OGINO YOSHISADA
IPC: C07C31/02
Filed: 1981-09-28
Abstract: PURPOSE:To prepare a lower alcohol and/or lower hydrocarbon suitable for an energy source easily, from carbon monoxide and hydrogen, by using an easily preparable and recoverable catalyst containing rhenium supported on an iron carrier. CONSTITUTION:Carbon monoxide is brought into contact with hydrogen at a molar ratio of preferably 1:(1-5) in the presence of a catalyst prepared by supporting a rhenium, e.g. metallic rhenium, rhenium oxide, rhenium trichloride, rhenium pentachloride and ammonium perrhenate on an iron carrier, preferably iron oxide, to give a lower hydrocarbon, e.g. methane, and/or lower alcohol, e.g. methanol or ethanol.
Patent JP-H11327382-A (JP)
Title: Image forming device
Inventor: MARUO FUMITAKA
IPC: H04N1/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which can efficiently diagnoses by itself without wasting time, paper, toner, and so on due to unnecessary prints outputted as a diagnosis result. SOLUTION: The image forming device has two self-diagnosis functions, a simple self-diagnosis function and a detail self-diagnosis function, and diagnoses a printing function by itself by executing one of the self-diagnosis functions which are specified when a power source is turned on. In the case the simple self-diagnosis function is executed, printing is inhibited regardless of whether the result of the self-diagnosis is abnormal or not (S3). In the case the device has two printing modes, a monochrome mode and a color mode, and when an abnormality is not detected as the result of the execution of the detail self- diagnosis function, printing is carried out in the color mode according to the result of the self-diagnosis (S6).  When an abnormality is detected as the result of the execution of the simple self-diagnosis function, printing is carried out in the monochrome mode according to the result of the self-diagnosis (S7).
Patent JP-H0318728-A (JP)
Title: Method for predicting base transmission force
Inventor: SAKATA MASAYOSHI
IPC: G01H17/00
Filed: 1989-06-16
Abstract: PURPOSE:To predict a transmission force to a base by finding the transfer function Gij between the installation position of the base where a machine is to be installed and a vibration measurement position of the base before installation, and installing the machine and measuring the vibration at the measurement position in operation. CONSTITUTION:An exciting force is applied to the installation position 13 of the base 3 with a hammer 16 and a sensor 17 measures vibration generated at the position 14. Its output is inputted to a frequency analyzer 18 together with the output signal of the sensor 16a of the hammer to calculate the transfer function G, which is stored in a computer. The machine 11 is installed on the base 3 by using an installation base 12 and put in operation. The output of the sensor 17 at a position 14 is inputted to the frequency analyzer 18 to measure a vibration spectrum. This vibration spectrum is inputted to the computer and the previously inputted transfer function G is used to calculate the transmission force from G<-1>.X=F based upon a basic vibration frequency X. The prediction result of the basic transmission force calculated by the computer from the vibration spectrum is so expressed so that the frequency is on the lateral axis and the amplitude and phase of the transmission force are on the longitudinal axis. Consequently, the transmission force to the base is predicted with this constitution at low cost in the installed state without using any load sensor.
Patent JP-S5944424-A (JP)
Title: Laying of vegetation bag
Inventor: SASAHARA NORIYUKI
IPC: E02D17/20
Filed: 1982-09-03
Abstract: PURPOSE:To easily and exactly perform a greens-planting work by a method in which vegetation bags, e.g., sand bags, etc., are laid, and slurried soil is pumped up and mixed with a coagulant and then packed with stirring into the vegetation bags. CONSTITUTION:Vegetation bags 1 of a woven fabric of a coarse mesh are laid in divided frames of the ground 2 to be treated, e.g., sloped ground, etc., and slurried soil is sent under pressure to the ground 2 through a hose 4 by means of a pump. The slurried soil sent is then mixed with a coagulant, e.g., polyacrylamide, sodium polyacrylate, etc., sent under pressures through a hose 6 from a mixing nozzle 5 by a pump and packed into the vegetation bags through their openings. The soil packed is quickly coagulated and dewatered, and at the same time the vegetation bags 1 are closely adhered to the surface of the ground. The germination of plant seeds in the vegetation bags is made easier, thus making the greens-planting work exact.
Patent JP-H07173082-A (JP)
Title: Recovery of organic acid salt from lowly pure crude mixture by addition of base
Inventor: SUTEIIBUN DABURIYU FUERUMAN
IPC: A23L27/00
Filed: 1994-07-05
Abstract: This invention provides an improved method for recovering an organic acid as a salt from various process streams by addition of a crystallizing base to a concentrated solution of neutralized organic acid. The addition of such a base causes crystallization of the salt. This process provides more efficient recovery of organic acid salt from a fermentation process stream than traditional crystallization and it may be used essentially as a one step purification process. The improved method is particularly applicable to the recovery of trisodium or tripotassium citrate from process streams produced in the fermentation and recovery of citric acid, with the addition of a crystallizing base such as sodium hydroxide, sodium carbonate, potassium hydroxide, or ammonia. The resulting product may be combined with an anticaking agent and/or dried to provide a particularly free flowing product.
Patent JP-S63317094-A (JP)
Title: Production of antibody and monoclonal antibody
Inventor: NISHIMOTO YUMIKO
IPC: C12P21/08
Filed: 1987-06-19
Abstract: PURPOSE:To readily obtain an antibody useful in remedy for uremia, peripheral nerve disease, cancer, etc., by administering a specific immunogen into animal body and subjecting the immunogen to immune reaction with a peptide group having middle molecule. CONSTITUTION:A serum, etc., is treated with gel filtration, etc., to remove high polymer material and low molecular material and afford middle-molecular fraction, which is fractioned to a desired group by difference of molecular weight using chromatography, etc. and suppression activity or activation action of response to mytogen such as concanavalin A, etc., is examined about each group and a group having strong response action is selected to give a middle- molecular peptide group. The peptide group is linked with a carrier such as fetal serum albumin to provide an immunogen, which is then administered to a mouse, etc., by hypodermic injection, as necessary together with adjuvant, etc., and immune mechanism of animal body is stimulated to strengthen immune reaction and after it is passed through for desired time, antibody to the immunogen is produced in blood. Then the antibody is separated and collected from the blood.
Patent JP-H103841-A (JP)
Title: Electromagnetic relay
Inventor: YAMAZAKI HIROAKI
IPC: H01H50/04
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the assembling accuracy, and to prevent the generation of unevenness of the operating characteristic by providing a pushing projection in a support body so as to pressure-contact with an engaging projection provided in a side end surface of a yoke so as to push the yoke in the plate thickness direction. SOLUTION: A support body 17 of a base 10 is formed with a guide groove 17a, and an upper side of the groove 17a is formed with a slit 17c communicated with the groove 17a. Among cut and standing pieces 18, 19 formed with the slit 17c between them, an inside surface of the piece 18 is formed with a pushing projection 18a, which pressure-contacts with an engaging projecting part 24b of a yoke 24 so as to push the yoke in the plate thickness direction. On the other hand, an inside surface of the piece 19 is provided with a locking claw 19a to be locked with the projecting part 24b so as to prevent the generation of loose-out.  Consequently, when a guide projecting part 24a of the yoke 24 is inserted into the groove 17a of the support body 17 and pushed down, the projecting part 18a pressure-contacts with the projecting part 24b, and energizes the yoke 24 in the plate thickness direction, and the claw 19a is locked with the projecting part 24b so as to prevent the generation of loose-out. With this structure, when the projecting part 18a pressure-contacts with the projecting part 24b of the yoke 24, a cut and standing piece 18 provided with the projecting part 18a is elastically deformed outward.
Patent JP-S5778361-A (JP)
Title: Super-conductive rotor
Inventor: YAMAGUCHI KIYOSHI
IPC: H02K55/04
Filed: 1980-11-04
Abstract: PURPOSE:To obtain the super-conductive rotor with a power lead sufficiently stout to bear the centrifugal force and vibrations by a method wherein the rise part of the power lead is reinforced using a highly strong metal material with a high Young's modulus. CONSTITUTION:The rise part 9 of the power lead is reinforced with the metal material of high strength and a high Young's modulus such as a reinforcing material 10 of stainless steel, for example. The rise part 9 and the reinforcing material 10 are joined together by performing soldering. The outer edge in axial direction of the reinforcing material 10 is fixed on a torque tube 8 with a cover 11 to be used for fixing through the intermediary of an insulating material 12. Through these procedures, the stretching of the rise part 9 of the power lead due to centrifugal force is suppressed by the reinforcing material, and the stress value for the above is reduced. Also, as the enforcing material is sufficiently fixed, the breakings caused by vibration can be reduced.
Patent JP-H08326826-A (JP)
Title: Position depending type hydraulic damper
Inventor: MASAMURA TATSUYA
IPC: F16F9/48
Filed: 1995-05-29
Abstract: PURPOSE: To provide a position depending type hydraulic chamber which can be expected to generate a damping force as it is set, having a freedom such that the damping force on the extension side and that on the compression side are sen to be hard and soft. CONSTITUTION: A spool 4 has a cylindrical slide part 4a fitted in a vertical hole 2d so as to be slidable, and a flange part 4a formed, contiguous to the outer periphery of the lower end of the cylindrical slide part 4a, for locking the lower end of a first spring 5 and also locking the upper end of a second spring 6, the inner periphery of the slide part 4a defining a bore passage R which is opened at its lower end to a pressure side oil chamber L.  Accordingly, the bore passage R is selectively communicated with either one of upper and lower communication holes 2e, 2f which are formed in the inner lower part 2a, at the lower end, of a piston rod 2 and communicated with an extension side oil chamber U below check valves 8, 9 located therein, so as to set the bore passage R as a bypass passage on either the extension side or the compression side, and the first spring 5 urges the spool downward while the second spring 6 urges the spool 4 upward.
Patent JP-S5676158-A (JP)
Title: Fluorescent lamp and its manufacture
Inventor: IMAMURA HIROSHI
IPC: H01J9/26
Filed: 1979-11-27
Abstract: PURPOSE:To improve the surface luminance of a lamp, by forming the lamp into inner-outer double-tube construction, irradiating not only ultraviolet rays generated between inner and outer tubes but the rays generated in the inner tube to the outer tube and generating a visible ray of light. CONSTITUTION:When high voltage is applied to the first electrode 14 and the second electrode 7, a thermion emitted from the first electrode 14 passes through a discharge space 12 in an inner tube 10 to flow out to the outside of the inner tube 10 from an opening part 11, causing an electric discharge action between the first electrode 14 and the second electrode 7. Said discharge action causes the excitation of a mercury atom sealed in an outer tube 1 to generate ultraviolet rays which excite a fluorescent material 2 applied to the inner circumference of the outer tube 1 to generate visible light. At this time, to generate the visible light by exciting the fluorescent material 2, ultraviolet rays generated in the inner tube 10 are also permeably irradiated through the inner tube 10 to the fluorescent material 2 in addition to the ultraviolet rays generated between the outer tube 1 and the inner tube 10.
Patent JP-H114423-A (JP)
Title: Digital television receiver
Inventor: MATSUMOTO KIYOSHI
IPC: H04N7/16
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital television receiver, in which a flash ROM is adopted for a program ROM of the digital television receiver and a program of the flash ROM is rewritten by using a connector of an IC card capable of external connection to a bus line of a main CPU of the receiver. SOLUTION: When an IC card interface 31 of a ROM writer 30 is connected to an IC card connector 29 of the digital television receiver 34 and a start switch is depressed, an update program is given to an IC card connector 29 from a ROM connecting to the ROM writer 30 to rewrite a flash ROM, in which a control program of the digital television receiver 34 is stored. Thus, the program is easily updated without changing the hardware configuration of the digital television receiver for coping with a new function and a new service.
Patent JP-H104070-A (JP)
Title: Chemical-mechanical polishing
Inventor: KAWAGUCHI AKIZANE
IPC: B24B37/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the polishing speed in a chemical-mechanical polishing of a metal layer or insulation layer on a semiconductor substrate and easily remove a matter remaining on a substrate by washing with water after polishing. SOLUTION: Using a chemical-mechanical polishing material contg. solid abrasives having an oxidation effect and viscosity intensifier, a metal layer or insulation layer on a semiconductor substrate is chemically and mechanically polished to improve the polishing speed. A foaming agent is pref. added to the polishing material to easily remove a matter remaining on the substrate after polishing.
Patent JP-S5485433-A (JP)
Title: Liquid fuel combusting device
Inventor: OOMUKAE SHIYOUZOU
IPC: F23K5/00
Filed: 1977-12-20
Abstract: PURPOSE: To improve reliability and safety by interconnecting a fuel tank and an air supply fan by a connecting tube.  
     CONSTITUTION: A fuel tank 6 is divided into two spaces 6A and 6B by a partition  wall 7. The space 6A is connected to an air supply fan 8 by a connecting tube 15.  When air supply fan 8 operates, negative pressure relative to the atmosheric pressure is produced in the space 6A causing the fuel level to rise and to reach the  bottom end of a fuel suction part 2 so that the fuel is sucked into a vaporizing part  of a burner head 1 where the fuel is heat vaporized and ingited by an electric igniting device and starts burning. When the air supply fan stops, the pressure in the  space 6A returns to the atmospheric pressure so that the fuel level is lowered to the  normal position to stop fuel feeding to the vaporizing part of the burner head 1  while air supply into the combustor 14 also is stopped. Consequently, the ignition is  automatically stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5279458-A (JP)
Title: Drive control device for winch
Inventor: TERAI AKIO
IPC: B66C13/56
Filed: 1975-12-25
Abstract: PURPOSE: To prevent a boom of an external pick-up lever for a winch from cbl lapsing and a hook thereof from dropping by sassembling a valve for switching the operation by the actuation of the lever with a main circuit of a winch control hydraulic circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01319326-A (JP)
Title: Timer circuit
Inventor: SUZUKI SHINICHI
IPC: H03K17/28
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a large interval with less number of components and less occupied area by rewriting the value of a register for reloading into a count of a counter making counting. CONSTITUTION:A data less by 1- several counts loaded from a reload register 2 to a timer counter 1 is loaded to the reload register 2. The data written and held newly in the reload register 2 is sent to the timer counter 1 when the data of the timer counter 1 is again zero. Similarly, down-count is progressed in the timer counter 1 and the reload register 2, but when the count of the reload register 2 reaches 0, a reload register underflow signal 59 is generated. Thus, a timer with a large interval is obtained by a small timer circuit.