baber/WOPTO huggingface dataset:
Patent JP-S58173216-A (JP)
Title: Structure of improved ground
Inventor: MITANI TAKESHI
IPC: E02D3/12
Filed: 1982-04-01
Abstract: PURPOSE:To increase the cross sectional coefficient and strength of improved ground structure of a round columnar form as well as raise its stability by a method in which a ringed cross section of soil containing unimproved soil inside and an improved ground solidified with an improving agent are concentrically provided. CONSTITUTION:Paired boring and stirring blades 3 are provided at the tip of a hollow rod 2, an injection nozzle 5' is provided inside of the blades 3 and connected with a pathway 4, and air or cement fed are injected from the tip to the outside. In the construction work, the hollow rod 2 is turned to dig out the ground to form a hole 7, during which stirred soil 6 is formed inside the hole 7 by means of air jet from the nozzle 5'. When a given depth is reached, cement is pneumatically sent to the pathway 4 and the hollow rod 2 is pulled up while being turned. Thus, an improved ground 8' is formed.
Patent JP-S60198302-A (JP)
Title: Turbine shaft
Inventor: HIRAO SUMIO
IPC: F01D5/04
Filed: 1984-03-21
Abstract: PURPOSE:To enables safe and efficient grinding finish of a ceramic shaft and a metallic shaft, by a method wherein the size of the metallic shaft, joined with the ceramic shaft, is decreased over a size, within at least a range required for grinding fishish, of the ceramic shaft. CONSTITUTION:A diameter DM of a larger part 15A of a metallic shaft 15 is decreased over a diameter DC of a ceramic shaft 2. A collar for thrust bearing is engaged with a small part 15B of the metallic shaft 15, and is forced into contact with the collar surface of the large part 15A. In which case, a collar area, being wide eough to allow support of a thrust, must be ensured, and metal is more easy to machining, whereby the shaft of the metallic shaft 15 is previously increased to a little higher value, and centering adjustment is made through cutting of the metallic shaft 15 side. Further, the large part 15A of the metallic shaft 15 is previously increased slightly over the size of the ceramic shaft 2, and during cutting of the small part 15B of the metallic shaft 15 and a screw part 15C after joining, the size of the large part 15A is decreased over that of the ceramic shaft 2.
Patent JP-S59178748-A (JP)
Title: Laser processing method
Inventor: HONGOU MIKIO
IPC: H01L21/82
Filed: 1983-03-30
Abstract: PURPOSE:To enable to relieve an integrated circuit of defects with high yield by a method wherein the following processing is performed while measuring the characteristic of said circuit, when the wirings at a specific part of said circuit are connected or cut by irradiating this part with a laser, and then the laser processing condition is varied so as to obtain desired characteristic. CONSTITUTION:The characteristic of a chip 11 is measured by making probers 13a and 13b connected to a tester 14 abut against the pads 12a and 12b of the chip low resistant polycrystalline Si wirings 3 and 4, a high resistant polycrystalline Si wiring 5, and the Al electrode pads 12a and 12b are formed. At this time, the laser light 7 from a laser oscillator 15 is passed through a laser light intensity adjuster 18 controlled by a controlling device 16 and then condensed by means of an objective lans 19, resulting in irradiation on the wiring of the light. Thus constructed, the output of the laser light 7 is adjusted by rotating a deflection plate provided in the adjuster 18, and then these wirings are connected or cut so that the resistance value obtained by the tester 14 becomes a desired value.
Patent JP-H0588145-A (JP)
Title: Projection optical device
Inventor: PAAKU HON CHIYURU
IPC: G02F1/13
Filed: 1992-03-11
Abstract: PURPOSE: To provide a projection optical system capable of improving the application rate of light and heat discharge by using one lamp and making all light components radiated from the lamp incident upon a projection lens. CONSTITUTION: The projection optical device is constituted of one light source 24, 25 for radiating and projecting light, a light separating/composing means 20 for separating/composing incident light from the light source 24, 25 into three colors of red, green and blue, R, G and B video modules 21a, 21b, 21c for reflecting/scattering light with a prescribed hue, and a projection lens 23 for forming an image of respective color light components reflected/scattered by the modules 21a, 21b, 21c on a screen.
Patent JP-H03254897-A (JP)
Title: Method and apparatus for controlling scale of hot spring water
Inventor: NAITO MITSUO
IPC: C02F5/08
Filed: 1990-03-02
Abstract: PURPOSE:To efficiently remove the scale in a hot spring by applying magnetic treatment and ion chelating agent injection treatment to hot spring water and raising hot spring water in pressure to inject the same in the terminal opening of an artesian spring water pumping-up pipe or an ejector. CONSTITUTION:A hot spring water storage tank 7 pumping up hot spring water to the ground from the terminal of an artesian spring water pumping-up pipe to supply the same to a hot spring 5, a branch pipe 9 branching a part of the hot spring water from the storage tank 7, a magnetizing device 11, an ion chelating agent solution storage tank 13, the chemical solution quantitative injection pump 14 directly connected thereto and an ion chelating agent solution injection mixer 15 are connected to constitute a scale control apparatus. Magnetic treatment and ion chelating agent injection treatment are applied to the branched hot spring water and the treated hot spring water is raised in pressure by a pump 16 to be injected in the terminal port of the artesian spring water pumping-up pipe through a pipe 17.
Patent JP-H01228293-A (JP)
Title: High speed time switch for multiple information
Inventor: ITO KAZUHIKO
IPC: H04Q3/52
Filed: 1988-03-08
Abstract: PURPOSE:To attain the time switch of multiple information by storing a leading position and a completion flag in the speech path memory of the respective channels of input data and previously reading from the plural speech path memories. CONSTITUTION:The same data and the same channel completion flag Bi are respectively written in the same address in the speech path memories 1-1 to 1-n (called as a memory 1 hereinbelow) and channel completion flag storing means 2-1 to 2-n (means 2 hereinbelow). At the time of reading the data from the memory 1, reading address is outputted from holding memories 4-1 to 4-n (memory 4 hereinbelow), the corresponding data and the flag Bi are read from the memory 1, the means 2 according to the output of a data leading position storing means 3 based on this address. When the flag Bi is detected by a selecting means 5, the address of the memory 4 is stepped by a holding memory address updating means 6 to shift the output of the memory 1 and the means 2 to a next step. Then, the data is simultaneously outputted from all the memories 1.
Patent JP-S60258525-A (JP)
Title: Finder magnification switching device
Inventor: WAKABAYASHI HIROSHI
IPC: G03B13/12
Filed: 1985-03-15
Abstract: PURPOSE:To prevent oscillation and displacement of a finder optical system by providing a finder optical system driving mechanism between an interlocking mechanism interlocked with displacement of a photographic optical system and the finder optical system and breaking the interlock between the finder optical system and the photographic optical system when the adjusting operation of the photographic optical system is performed for focusing or the like. CONSTITUTION:Two finder optical systems 56 and 57 are provided on a camera body 1 so that their magnifications can be switched, and finder magnifications are switched by a switching driving member 55 when a photographic optical system 3 is displaced for the purpose of switching the focal length. This finder optical system driving mechanism has the first engaging part which can be engaged with the interlocking mechanism interlocked with displacement of the photographic optical system and the second engaging part which can be engaged with a fixed member, and the finder optical system driving mechanism is so constituted that the interlock between the finder optical systems and the photographic optical system is broken when the photographic optical system is displaced for focusing or the like; and thus, the visual field is prevented from being difficult to see by displacement or oscillation of finder optical systems when the adjusting operation of the photographic optical system is performed.
Patent JP-S54144840-A (JP)
Title: Maintenance predict method
Inventor: HANATEKI MASAHARU
IPC: G06F11/00
Filed: 1978-05-04
Abstract: PURPOSE: To predict the optimum maintenance time, by measuring the amount of working of the  maintenance objective units for a plural number with a suitable time distance, and calculating the  time of the units reaching life time through forecasting the changing rate of working of the units  from this result.  
     CONSTITUTION: Every time when the maintenance objective units are operated, the amount of  work is detected with the unit operation amount detector 1. For example, in the units providing  moving parts, the number of input and output letters are detected and measured, and for the units  having no moving parts, the time of power supply application is detected and measured. The  amount of working measured with the detector 1 is integrated in the amount of operation register  2. The output of the register 2 is fed to the working rate predict unit 3, and the changing rate of  working XN  '  is obtained from the least square method by the amount of operation for the past  N-1 times scanned with the T 0  time distance and the operation amount XN at present. Further, the  life expectancy unit 4 calculates the number of days tM from the changing rate XN and the operation amount XN, when it reaches the life XM of the maintenance objective unit. The number of  maintenance days and the information from the next maintenance day memory unit 7 are compared, and if the difference between the both is within a given period, the expected maintenance  day is displayed on the display unit 6. The life XM can be given with the average failure time  setter 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07239761-A (JP)
Title: Image data transfer device
Inventor: NAKAZATO YASUFUMI
IPC: G06F3/12
Filed: 1994-02-25
Abstract: PURPOSE:To constitute a dam print system even unless the image data generation and transfer speed of a host computer reaches the image formation speed of a page printer by transferring specific image data to the printer after temporarily transferring the data from the host computer to the memory of an external transfer device. CONSTITUTION:The image transfer device 5 is interposed between the host computer 1 and page printer 2, and those three are connected by centronics I/Fs 3 and centronics cables 4 respectively. An image of one page is decomposed into plural local bit map images, which are stored in the memory of the image transfer device 5, so that the local bit map images can optionally and freely be read out in units. Thus, the image data of one page are stored in the memory of the image transfer device 5 as a set of the local bit map images and then the image data are transferred to the printer 2.
Patent JP-H0730336-A (JP)
Title: Converter
Inventor: DEMICHELI MARCO
IPC: H03F1/30
Filed: 1994-02-25
Abstract: PURPOSE: To attain simple and effective temperature compensation without being influenced by the variation of a processing parameter by providing the converter with a uniform gain non-inverted interface circuit and a bipolar junction circuit element connected to a reference voltage circuit. CONSTITUTION: The combination of differential structures M3, M4 and current mirror structures M5, M6 constitutes an operational amplifier of which inverted input terminal and output terminal are respectively connected to the source and gate terminals of a transistor(TR) M2. The combination of the operational amplifier and the TR M2 can be regarded as a non-inverted interface circuit having uniform gain. Transistors Q1, M1 generate low impedance reference voltage equal to the value of reference voltage VREF and the base-emitter voltage of the Q1 on a point E. When an input current is changed, expotentially functional variation is generated in an output current by the voltage drop of a node B due to a resistor R. In the constitution, a temperature compensating means can be added without being influenced by a processing parameter.
Patent JP-H0690001-A (JP)
Title: Thin-film transistor for liquid-crystal display device
Inventor: JIYOU JIYOUSEI
IPC: H01L29/786
Filed: 1992-03-11
Abstract: PURPOSE: To provide the matrix array structure of a thin-film transistor for a liquid-crystal display device, whose manufacturing process is easy and the on-current is further improved. CONSTITUTION: An insulating layer formed on a gate address line 4, a semiconductor layer, which is a channel conduction layers, a source line 7, which is formed through the upper side of a part of one of channel layers, a drain electrode 8, which is separated from the line and arranged in parallel, and at least one picture-element electrode, which is linked to any one of the drain electrodes 8, are included and arranged in the matrix pattern. Therefore, this is the thin- film transistor for the liquid-crystal display device arranged in the matrix array.
Patent JP-H08251716-A (JP)
Title: Automatic charging method for vehicle, automatic charging system, charging device and vehicle
Inventor: SATO KIMITO
IPC: B60L11/18
Filed: 1995-03-13
Abstract: PURPOSE: To start charging of an unmanned carrier vehicle automatically by performing the electrical connection check of a contactor with a simple constitution. CONSTITUTION: In an unmanned carrier vehicle 1, contactors A1, B1 and C1 for charging a battery 6 are provided. The contactors A1 and C1 are connected to the positive terminal of the battery 6 through a diode 12 and a resistor 13, which are connected in parallel. The contactor B1 is connected to the negative terminal of the battery. A charging device 11 has a transformer 16, which converts the three-phase AC of an AC power supply 14 into DC, a rectifier 17, a smoothing circuit 19 and contactors A2, B2 and C2. When a voltmeter 22 and a voltage detector 23 provided on the charging device 11 detect the battery voltage, it is judged that the unmanned carrier vehicle 1 and the charging device 11 come into contact at the contactors A1-C1 and A2-C2. A switching element 18 is turned on by a control circuit 24, and the charging is started.  When the contact of the contactors C1 and C2 is not detected, it is judged as the defective contact, and the switching element 18 is not turned on.
Patent JP-H08249269-A (JP)
Title: Method and device for controlling dma transfer
Inventor: OKABE KAZUYA
IPC: G06F13/30
Filed: 1995-03-13
Abstract: PURPOSE: To preferentially execute the transfer of preferential channel even in burst transfer. CONSTITUTION: A command instructing to starting channel is written in a command channel command register 51. A starting channel number ch-gogo is outputted and a channel changing number ch noon is asserted. The channel number shown by ch-gogo is held in ch-no and the transfer of the channel in ch-no is started. When the transfer J request of a channel is newly generated-ch- noon is asserted to hold its channel number candit and its priority candit p. Then, a signal h. prio show-ring replacing the channel number which shoude be transfered is asserted. The contents of ch-no are saved in ch-nobk. The contents of candit are held in ch-no. A channel replacing enable signal ps-ch is asserted. When the transfer of a channel 1 is finished, interrupted channel is erased and ps-ch is negated. Then, the transfer of a channel 2 is started again.
Patent JP-H07234248-A (JP)
Title: Lead unit
Inventor: SUZUKI NOBUSHI
IPC: G01R31/02
Filed: 1994-02-24
Abstract: PURPOSE:To secure sound contact by effectively dealing with reduction in the intervals between the electrode terminals of a subject for inspection such as a liquid crystal panel, relating to improvements in a lead unit which is used in the inspection of a liquid crystal panel or the like and which comprises a group of parallel leads arranged at micro intervals bonded onto the surface of an insulating base. CONSTITUTION:In a lead unit which comprises a number of parallel, thin-walled, long leads 2 arranged at micro intervals on the surface of an insulating base 1, with the end of each lead 2 separated and extended by a predetermined length from the insulating base 1 to form a contact comprising terminals 2a at the end of each lead 2, and the other extended end of each lead 2 contacted with and bonded to the surface of the insulating base 1, parallel, long, conductive layers are placed in close contact with the surface of the insulating base l and at the same intervals as the leads 2, with the lower surface of the extended end of each lead 2 bonded to the surface of one end of each long, conductive layer via a conductive adhesive, and the other extended end of each long, conductive layer exposed to the surface of the insulating base 1.
Patent JP-H092433-A (JP)
Title: Transfer port system
Inventor: AANESUTO RENJI
IPC: B01L1/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide mutually connecting faces in a sterilized state between an accumulation table and a charging cart and between the charging cart and a lyophilizing device so that a clean room can be dispensed with. SOLUTION: When sterilized atmospheres 3, 6 are in their jointed position, door frames 10, 12 are placed in a state of adjoining and physically tight contact with each other and, when the sterilized atmospheres are in their disjointed position, the door frames 10, 12 are separated from each other and the doors 14, 16 hermetically close their respective sterilized atmospheres. The door frames 10, 12 and the doors 14, 16 have a peripheral edge-jointing part in an unsterilized state which, when the doors 14, 16 are in their closed position, is placed at the joint between the doors 14, 16 and the door frames 10, 12 and, when the sterilized atmospheres are in their jointed position, the sterilized atmospheres are hermetically closed. To sterilize the peripheral edge-jointing part in an unsterilized state, an interior passageway for circulating a heat-transferring fluid for sterilizing the joint is provided.
Patent JP-S60198126-A (JP)
Inventor: MIZUMOTO HISAO
IPC: A47L13/19
Filed: 1984-03-19
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-S60197701-A (JP)
Title: Production of cellulose derivative
Inventor: TESHIROGI TAKUMA
IPC: C08B11/12
Filed: 1984-03-19
Abstract: PURPOSE:To obtain the titled derivative which is soluble in an organic solvent and highly reactive with an organic amine, by reacting a specified carboxymethylcellulose with a halomethane compound. CONSTITUTION:The titled derivative is obtained by reacting carboxymethylcellulose having a degree of substitution >=2.0 with a halomethane compound having an electron-withdrawing group (e.g., ethyl bromoacetate) in the presence of a phase transfer catalyst such as benzyltriethylammonium chloride. This derivative is dissolved in a polar organic solvent such as dimethyl sulfoxide and molded into a membrane for separating materials, or the derivative is reacted with an organic amino compound to form an adduct, which is used as, for example, a carrier for separating and purifying enzymes, etc., or a carrier for immobilizing them.
Patent JP-H05257990-A (JP)
Title: Image information storage device
IPC: G06T1/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide an image information storage device to be simply operated which is capable of registering a retrieval title at the same time when a retrieval keyword is registered. CONSTITUTION:A document picture is inputted from an image input device 4, is stored in a memory 6 and is displayed on a CRT display 9. A control part 1 performs the encoding of the displayed document picture by an image conversion part 7 and stores the picture in an optical disk device 8. The retrieval keyword for the stored document picture is designated by a mouse 13 from a retrieval keyword table. A retrieval title is automatically generated by notifying the designated retrieval keyword to a retrieval title conversion part 12. The chain information on the generated retrieval title and the document picture stored in the optical disk device 8 is notified to a retrieval title access part 11 and the retrieval keyword and the retrieval title are stored in a retrieval title file 10.
Patent JP-H11313827-A (JP)
Title: Surgical scope for observation used for minimum invasive method
Inventor: PADILLA HENRY N
IPC: A61B18/24
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method using a minimum invasive surgical method for TMR. SOLUTION: An observation and therapeutic device executing a minimum invasive method via an aperture of a chest region of a patient has a visualizing scope 100 provided with a slender part and an end part, and a working device such as a tissue separation energy delivery device. The working device is enclosed in a working channel communicating with the end part 115 of the scope. One execution form has an introducer assembly 102 using a bronchoscope with its catheter shaft disposed at the end part of the scope, bringing about stability at the time of being induced into the chest region of the patient and stabilizing the therapeutic and visualizing end part of the scope in a treated part. This execution form can have a needle piercing assembly cooperating with the working device for drug delivery.
Patent JP-S51131099-A (JP)
Title: Silencer making use of the turbulence of fluid
Inventor: HORIUCHI TOSHIO
IPC: B64F1/26
Filed: 1975-05-06
Abstract: PURPOSE: To obtain a device which is capable of preventing the propagation of sound by the reciprocal actions of the turbulence of medium caused by sound waves radiated from a source of sound supplying this turbulent state of fluid between a source of sound and sound receiving point by making use of the turbulence of fluid which is the medium of sound. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56150031-A (JP)
Title: Preparation of ethylidene diacetate and/or acetic anhydride
Inventor: ITSUSHIKI TOMIYA
IPC: B01J31/02
Filed: 1980-04-22
Abstract: PURPOSE: To obtain the titled compound in high yield without deactivation and loss of cocatalyst, by the reaction of methyl acetate or dimethyl ether with CO and H 2  in the presence of a catalyst comprising a VIII group noble metal and a halide and a cocatalyst comprising ammonia.  
     CONSTITUTION: Ethylidene diacetate and acetic anhydride are prepared by the reaction of methyl acetate of dimethyl ether with CO and H 2  at 20W500°C, preferably 80W350°C, under substantially anhydrous conditions, in the presence of a novel catalyst comprising a VIII group noble metal (e.g. Pd metal), its compound (e.g. PdCl 2 , rhodium acetate etc.), or its halide (iodide or bromide) using easily available and inexpensive ammonia as a cocatalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59178757-A (JP)
Title: Lead frame
Inventor: KAWAGUCHI TOSHIZOU
IPC: H01L23/495
Filed: 1983-03-29
Abstract: PURPOSE:To enhance the efficiency in the process of wire bonding a semiconductor device by keeping unevennesses for lead discrimination provided on the side surface of inner leads constituting a lead frame. CONSTITUTION:A mark 4 of the form of projecton is kept provided on the side surface of many inner leads 1 facing the position of mounting a semiconductor chip 5 provided in the lead frame. This mark 4 can be formed by normal press working; now if the thickness of the lead 1 is approx. 0.2mm., it is sufficient that the width of the projection of the mark 4 is 0.3mm., or the height approx. 0.1mm.. When this lead 1 is used for the target, the shape of the mark 4 provide to the lead successively adjacent is varied. Thus, the discrimination from the direction of bonding is facilitated and secured by the fifference of the shapes of the marks 4.