baber/WOPTO huggingface dataset:
Patent JP-S5690999-A (JP)
Title: Treating apparatus of metal surface
Inventor: UMEKAWA KANJI
IPC: C25D17/00
Filed: 1979-12-26
Abstract: PURPOSE: To obtain a titled apparatus for passing a metal plate to be treated exclusively to the same direction and the horizontal linear direction and capable of treating the metal surface effectively, by providing a pair of inserting door and discharging door laminated a soft resin board and an elastic body in the slit of opposed wall faces, respectively.  
     CONSTITUTION: The inserting door 8 is constructed by fixing the soft resin board 3, 3' and elastic board 4, 4' near the slit 2 provided on the bath wall so as to touch each other placing the resin board inside. On the one hand, the discharge door 8' having the same construction, is provided near the slit 9 being situated at the same level to the slit 2 in the same direction of the door 8. After sending the metal plate to be treated 10 in the treating vessel 1 of said construction from the door 8 through the sending roller 11 and carrying out the surface treatment, the plate 10 is sent in the vessel 1' horizontally through the door 8'. Then, treating liquid stuck to the plate 10 is squeezed out in the vessel 1' and moreover, the plate 10 is sent to the right room passing through the slit of the isolating board 14. Further, the plate 10 is washed by the shower 15, 15' and sent out of the room. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09309017-A (JP)
Title: Drill with groove for sucking cutting oil
Inventor: YAMAMOTO NOBORU
IPC: B23B51/06
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent oil from running short by providing a groove around a drill body. SOLUTION: By providing a groove with an angle around a drill body to which oil is put, this groove acts as a pump when the drill is rotated, and oil is fed into a hole while cutting the hole, and a great effect is gained in cutting a deep hole and durability of a knife edge is improved. A conventional drill runs short of oil as hole cutting proceeds, and durability of a knife edge and cutting performance are poor. This device was made to solve these problem of running short of oil and durability. To explain this referring to drawings, a groove with an angle (2) into which oil is put is provided around a portion of a relief of the edge of the drill body (1). With this structure, the drill body is mounted on a machine for use, and a cutting oil is flowed into the drill body as the conventional drill.
Patent JP-S5956578-A (JP)
Title: Ion plating method
Inventor: SHIMAZATO TOSHIAKI
IPC: C23C14/00
Filed: 1982-09-27
Abstract: PURPOSE:To form a stable compd. film without heating an object to be treated to a high temp., by ionizing an evaporating material with a filament or an ionization electrode and ionizing a gas for reaction with a thermion filament and a thermion electrode. CONSTITUTION:The evaporated material 4 of a vapor source 3 is melted and evaporated and is ionized with an ionization electrode 5. On the other hand, a gas for reaction is admitted through a gas introducing port 6 into an evacuation chamber 1 to maintain the inside of said chamber below the reduced pressure. A thermion filament 9 is then heated to ionize the gas for reaction and the electrons generated with the ionization are absorbed in a thermion electrode 10. A negative voltage is impressed to an object 7 to be treated to apply coating on the object 7, whereby the compd. film free from defects such as cracking, peeling or the like is formed. The object 7 is heated to a relatively low temp. with a heater 8 or is not heated in this case.
Patent JP-S6412383-A (JP)
Title: Color correcting device
Inventor: NAKAGAWA TSUTOMU
IPC: G06T1/00
Filed: 1987-07-06
Abstract: PURPOSE:To correct a color with the small quantity of correction data by correcting the color by the use of a three dimensional converter for correcting three primary colors and then, correcting the color corrected part of a fourth color. CONSTITUTION:Inputted density values C0, M0, Y0 are applied too a three dimensional look up table 1 to output corrected density values C1, M1, Y1. The density values C1, M1, Y1 are applied to one dimensional look up tables 4C, 4M, 4Y through adders 2C, 2M, 2Y and 3C, 3M, 3Y to output corrected density values C, M, Y respectively. An interpolating device 5 interpolates the density values C1, M1, Y1 outputted by the three dimensional look up table 1 based on the inputted density values C0, M0, Y0. A density value K0 is applied to a one dimensional look up table 6 and a corrected density value K1 is applied to one dimensional look up tables 7C, 7M, 7Y. The one dimensional look up tables 7C, 7M, 7Y corrects the output of the three dimensional look up table 1.
Patent JP-S5891203-A (JP)
Inventor: ANDORE JIYAKE
IPC: E01B27/17
Filed: 1982-09-25
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-H0218761-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: MURABAYASHI NOBORU
IPC: G11B20/12
Filed: 1988-07-06
Abstract: PURPOSE:To record and regenerate the digital signal of high sound quality by recording the digital signal of a second format by being divided to a pair of recordable areas, at least, of a first format. CONSTITUTION:Out of the respective areas, for which 2n equal division (12 channels) of one track is executed, a pair of the recordable areas are detected at least. The digital signal of the second format, for example, the PCM data of 16 bits are divided and recorded to these detected areas. Accordingly, even when the areas, in which the PCM data of 8 bits are already recorded and remained, are respectively separated, those areas are coupled and the PCM data of the 16 bits can be recorded. Then, a multi-channel recording area can be effectively utilized. Thus, the digital signal of the high sound quality can be recorded and regenerated.
Patent JP-S6060678-A (JP)
Title: Image forming device
Inventor: SHINOHARA YUKIMASA
IPC: G03G15/11
Filed: 1983-09-14
Abstract: PURPOSE:To control axial toner attracting operation without increasing the size of constitution, and take a copy of uniform quality by removing an excessive liquid developer with a squeeze roller which is smaller in diameter at both axial ends than at the center. CONSTITUTION:The squeeze roller is tapered toward both ends to 0.6/1,000, etc., and smaller in diameter at both ends than at the center part. This shape reduces the attracting force of toner toward both ends, a deficiency in the quantity of the developer occurs at neither end, and image density does not decrease at both end parts where generated corona is not sufficient, obtaining a copy of uniform quality.
Patent JP-H0916838-A (JP)
Title: Automatic vending machine
Inventor: HAISEI NOBUHIKO
IPC: G07F5/24
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine which can surely collect all change coins stored in a coin mechanism in an extremely easy way when the coins are collected. SOLUTION: A take-out port 3a is formed at the bottom plate of a coin receiver 3, and a bottom cover 32 opens and closes the port 3a. The cover 32 is ratatably supported via a pin 33 and has a guide 32a that rises at its both sides. The tip of the guide 32a serves a stopper projection bar 32b. When an automatic vending machine is working, the cover 32 closes the port 3a and is locked by a stopper 34. Thus the chance coins are received by the receiver 3. When the coins are collected, the stopper 34 is released to turn the cover 32 to make it touch the reinforcing plate 11 of an outer door 2. Thus the cover 32 serves as a chute. The coins received by the receiver 3 from a coin mechanism pass through the port 3a and dropped onto the cover 32. Then the coins are collected in a coin box 5 which is locked by a hook 12 of the plate 11.
Patent JP-S6413866-A (JP)
Title: Facsimile equipment
Inventor: ONDA MASATO
IPC: H04N1/407
Filed: 1987-07-08
Abstract: PURPOSE:To share an A/D converting means and to decrease the cost by switching the respective outputs of either a detecting means to detect the temperature of a thermal head or a reading means to read a picture and impressing it to an A/D converter. CONSTITUTION:In case of a transmitting mode, the output of a CCD image sensor 5 is added to a sample-hold circuit 6, and a signal sampled and held is added through an analog switch 11 to an A/D converter 10. In case of a receiving mode, the terminal voltage of a thermister 1 additionally provided to a thermal recording head 1 is added through the analog switch 11 to the A/D converter 10. By the output of this A/D converter 10, a printing pulse width concerning a received picture is determined.
Patent JP-H1116396-A (JP)
Title: Semiconductor memory device
Inventor: SUWA MASATO
IPC: G11C11/401
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device whose internal potential can be monitored from the outside even after the completion of the assembly. SOLUTION: In a normal operation mode, an output buffer circuit 50a drives the potential level of an output node 19a to an external power supply potential ext. VCC or a ground potential VSS in accordance with reading data RD1. On the other hand, in a test mode, the output buffer 50a drives the potential level of the output node 19a to an internal power supply potential int.VCC or a substrate potential VBB in accordance with the reading data RD1.
Patent JP-H06232933-A (JP)
Title: Clock recovery circuit
Inventor: ISHIZU FUMIO
IPC: H04L7/033
Filed: 1993-07-08
Abstract: PURPOSE:To output decision point data without slip of a recovered clock signal even when a fixed clock sampling demodulator uses the consecutive mode by operating an interpolation circuit for the same period as that of a symbol clock of a reception signal. CONSTITUTION:A clock phase detector 50 inputs an output signal of a nonlinear processing circuit 8 and a fixed clock signal to calculate an estimated phase difference between the symbol clock of the reception signal and the output of a phase generator and outputs the output of the generator. A decision point detector 51 generates an interpolation start pulse and decision point phase information from the output signal of the detector 50. A shift register 52 is operated by a signal from a fixed oscillator 3 to store an A/D conversion value of Ich, Qch signals subjected to quasi-synchronization detection. Furthermore, an interpolation circuit 53 inputs the timing of a decision point being the output of a clock phase estimate circuit 102 and phase information and fetches the A/D conversion value in the inside of the register 52 and obtains the decision point data of each symbol by the interpolation calculation.
Patent JP-S6416780-A (JP)
Title: Dithioacetal derivative
Inventor: TAKANO SEIICHI
IPC: C07D339/08
Filed: 1987-07-08
Abstract: NEW MATERIAL:The compound of formula I. USE:Useful for the production of pyrenophyrin which is a 16-membered ring macrolide antibiotic substance. PREPARATION:The compound of formula I can be produced by reacting a tosylate derivative of formula II with lithium aluminum hydride. The reaction is preferably carried out in an inert solvent (e.g. dichloromethane, chloroform or benzene) at 0-40 deg.C for 30min-6hr. The tosylate derivative of formula II used as a starting raw material can be easily produced by reacting a compound of formula III with p-toluenesulfonic acid chloride.
Patent JP-S5791002-A (JP)
Title: Cooler for active phased array element
Inventor: IIMORI MASANAO
IPC: H01Q21/06
Filed: 1980-11-27
Abstract: PURPOSE:To increase the cooling effect, by swelling a cooling tube through passing through pressurized cooling water to the cooling tube and putting the cooling tube closely to array elements, in cooling active phased array elements. CONSTITUTION:A contact section 2a of a cooling tube 2 is formed with a thickness deformable to active phased array elements 1, and a cooling water pressing devide 3 which pressurizes water is provided in the cooling tube 2. When cooling water is supplied to the cooling tube 2 through the device 3, the contact section 2a of the cooling tube 2 with the elements 1 is swollen due to its very thin thickness, allowing to sufficiently put the cooling tube 2 closely the elements 1. Thus, the heat generated at the elements 1 can be dissipated by the cooling water efficiently.
Patent JP-H0611944-A (JP)
Title: Electrophotographic recording device
Inventor: ARAI SEIJI
IPC: G03G15/02
Filed: 1992-06-26
Abstract: PURPOSE:To provide an electrophotographic recording device having good economical efficiency and high safety with stable charging property by a photoreceptor while maintaining picture quality CONSTITUTION:A charging device 2, an exposure device 3, a developing device 4, a transfer device 5, a cleaning portion 6 and a static eliminator 7 are disposed in sequence around a photoreceptor drum 1 and along the peripheral face of the photoreceptor drum 1. The charging device 2 comprises a charging roller 21 disposed in contact with the photoreceptor drum 1 and a DC constant-current high voltage power source 22 which applies to the charging roller 21 a voltage subjected to constant-current control. The charging device 2 uniformly charges the surface of the photoreceptor drum 1 at predetermined negative potential through a discharge from the charging roller 21 at the voltage subjected to constant-current control. The developing device 4 brings a positively charged toner into contact with the photoreceptor drum 1 on which an electrostatic latent image is formed, thereby making the electrostatic latent image visible. The transfer device 5 transfers to recording paper the toner attached to the photoreceptor drum 1 by the negative voltage.
Patent JP-S6324472-A (JP)
Title: Picture processor
Inventor: MATSUMOTO TAKAHARU
IPC: G06T7/60
Filed: 1986-07-17
Abstract: PURPOSE:To obtain the maximum value and the minimum value of a distance from an arbitrary reference point to the contour of an object with high speed by providing a distance calculating part, a comparison part for substituting the maximum value or the minimum value by the calculated distance and a counting part for setting a new run length code to a run length code register. CONSTITUTION:A root extracting device 100 outputs a value obtained by switching the output of an adder 90. This output becomes the distance (d) be tween the reference point and the contour point of the object. The comparator 110 compares the distance (d) calculated by the device 100 with the maximum value set to a maximum value register 112, when the distance (d) is larger, this distance (d) is set to the maximum value register 112 as a new maximum value. The comparator 111 compares the distance (d) calculated in the device 100 with the minimum value set to a minimum value register 113, and when the distance (d) is smaller, this distance (d) is set to the minimum value register 113 as a new minimum value. The distance calculation part is constituted of a subtracter 70, a square device 80, the adder 90 and the switch 100.
Patent JP-H0332227-A (JP)
Title: A/d converter
Inventor: SHIKAKUBO YUUJI
IPC: H03M1/18
Filed: 1989-06-29
Abstract: PURPOSE:To set a magnification range of a dynamic range optionally by obtaining a level difference between digital signals whose level differs, adjusting either level so that the difference is made zero, synthesizing both the digital signals reaching the same level and outputting the result as a single linear digital signal. CONSTITUTION:Analog signals having 2 different levels or over through the provision of a different gain to one and same analog signal with an analog level adjustment means 11 are converted into digital signals by A/D converter means 12A, 12B provided in each path. A multiplier 13 and a control circuit 16 form a digital level adjustment means, which obtains a level difference of the two digital signals by the digital calculation and the digital level adjustment quantity is varied so as to make the difference zero, then the analog level adjustment quantity and the digital level adjustment quantity are subjected to automatic tracking to be always coincident accurately. Thus, the dynamic range for A/D conversion is expanded optionally.
Patent JP-H0461684-A (JP)
Title: Recording/reproducing device
Inventor: SAITO ISAO
IPC: G11B27/24
Filed: 1990-06-27
Abstract: PURPOSE:To execute various searches by a simple constitution by Leaving at least one piece of track and rewriting an index signal of other track', in the case one frame is divided into plural tracks and recorded. CONSTITUTION:On plural tracks, an area in which an index signal (generating circuit 9) corresponding to each video signal is recorded by changeover switches 4A, 4B is provided. In such a state, other information is written in an area in which an index signal of other tracks than at least one piece of track of plural tracks is recorded by switch means 10A, 10B. Accordingly, with regard to plural tracks for constituting one frame, it is possible to leave at least one piece of track and to rewrite the index signal of other tracks. In such a way, a search using the index signal of other track can be executed, and various searches can be executed by a simple constitution.
Patent JP-H04368193-A (JP)
Title: Cross talk prevention wiring structure
Inventor: HACHIMAN AKIHIRO
IPC: H05K1/02
Filed: 1991-06-14
Abstract: PURPOSE:To provide a cross talk prevention wiring structure which eliminates cross talk and surely prevents dielectric breakdown. CONSTITUTION:In a flat cable 9, grounding wiring GND or power supply wiring (VPP, VPCTL, VNCTL, VDD) are arranged among signal wirings (DATA I/O, DATA O/I, DLR, CLK, BLK, LE) and non-connected wiring GUARDa, GUARDb which are not connected to other signal wirings, etc., are arranged between high voltage power supply wiring VPP and low voltage grounding wiring GND.
Patent JP-H08333383-A (JP)
Title: Hydrolysis of phosphoric diester
Inventor: KOMIYAMA MAKOTO
IPC: C07H19/10
Filed: 1995-06-12
Abstract: PURPOSE: To effectively conduct a breakage of the phosphoric diester linkages in e.g. a DNA, RNA, by heating a phosphoric diester compound in the presence of e.g. a combination of zinc ions with other kind(s) of metallic ions. CONSTITUTION: This hydrolysis is accomplished by heating a phosphoric diester compound in the presence of a combination of zinc ions with at least one kind of metallic ions selected from those of tin, indium, iron, aluminum, nickel and cobalt, iron ions singly, or a combination of iron ions with cobalt ions. It is preferable that the concentration of the metallic ions in the solution be at 0.1-100mM.
Patent JP-H04367934-A (JP)
Title: System design/development supporting tool
Inventor: SATO YUJI
IPC: G06F9/06
Filed: 1991-06-14
Abstract: PURPOSE:To smoothly advance the work by supporting efficiently a design of a system, document preparation, test, evaluation and manufacture. CONSTITUTION:Design/development supporting program tools 2A, 2B and 2C request to input data required for a design to a user through interactive man- machine interfaces 1A, 1B and 1C, based on the contents of logic set in advance at every phase and document data bases 3A, 3B and 3C, and inputted data is verified as to its validity and accumulated in the document data bases 3A, 3B and 3C. Data base editing program tools 4A, 4B and 4C edit automatically documents 5A, 5B and 5C, and allow a user to execute a manual correction. Test/evaluation program tools 6A, 6B and 6C take consistency with the lower phase, etc., and offer the testing/evaluating method, and execute the verification. Also, the document data base 3C of the lowest phase C is used 3s an interface, as well of a tool for supporting the production of a program.
Patent JP-S5869271-A (JP)
Title: Water-base printing ink composition
Inventor: KUWATA ATSUO
IPC: C09D11/02
Filed: 1981-10-21
Abstract: PURPOSE:To provide the titled compsn. exhibiting excellent adhesion to polyolefin films, by using, as an aq. vehicle, an aq. emulsion obtd. by emulsion-polymerizing a vinyl monomer in the presence of a lubricant. CONSTITUTION:A polymerizable vinyl monomer such as styrene or methyl methacrylate is emulsion-polymerized in the presence of 0.1-30wt% (based on the amount of the monomer) lubricant such as ethylene glycol stearate or lauramide to form a lubricant-contg. aq. emulsion having a resin solid content of 30- 70%. Said lubricant may be incorporated in said monomer or in an aq. medium which is used for the polymn. Said emulsion is used as an aq. vehicle. A colorant such as a dye or a pigment, water and/or a water-miscible solvent such as an alcohol are blended therewith in such a proportion as to give a dry film having a lubricant content of 0.01-5wt%, to obtain a water-base printing ink compsn.
Patent JP-H0217525-A (JP)
Title: Electronic computer
Inventor: SUZUKI HISASHI
IPC: G06F3/06
Filed: 1988-07-06
Abstract: PURPOSE:To make convenient the initialization by executing the resetting processing after an external memory is initialized, from an initializing means by the command from the keyboard of an operator. CONSTITUTION:An electric computer provides a display device 31, a keyboard 30 and an external memory 36. The electronic computer provides a control means 32 to execute the control of the system based on the data inputted from the keyboard 30 and an initializing means 33, initializes the capacity in which the external memory 36 can be arbitrarily used at the range with the physical capacity of the external memory 36 as an upper limit and writes capacity data 35 concerning the capacity into the said memory. For this reason, a capacity data reading means 34 and a resetting means 37 activated by the initializing means 33 are provided. Thus, without troubling an operator with the re-inputting of the power source, the push-down of a resetting button and the like, the external memory 36 can be used immediately after the initialization.
Patent JP-S6325704-A (JP)
Title: Industrial robot
Inventor: HASHIZUME JUNJI
IPC: G05B19/42
Filed: 1986-07-18
Abstract: PURPOSE:To facilitate an easy remote operation of an industrial robot with high efficiency by setting a wrist part of the robot in the direction rectangular to the working plane of a work by an operating means and fetching the rotational angles of each action axle as the tilt value of the working plane to correct the absolute coordinates. CONSTITUTION:A controller 11 for an industrial robot consists of a CPU, a work memory 12, etc., together with an auxiliary memory device 13 of a flexible disk, etc., a driver 14 for each action axle, a detecting device 15, and a remote teaching box 16. This box 16 includes a teaching button B, the (x)-(z) position setting keys K1-K6, and the alpha-gamma angle setting keys K7-K12 in addition to a mode changeover switch K13 to change the action mode to a coordinate variable mode from a reference coordinate mode and vice versa. Then the wrist part of a robot main body 1 is turned rectangular to the working plane of a work and this turning angle is fetched as the tilt value of the working plane in terms of the three-dimensional orthogonal coordinates. Thus the absolute coordinates are corrected and the robot coordinates are calculated.
Patent JP-S6061142-A (JP)
Title: Precision casting method
Inventor: TSUKAMOTO EIHIKO
IPC: B22D27/04
Filed: 1983-09-16
Abstract: PURPOSE:To improve the yield of a material by providing induction heating coils to the runner parts connecting a central sprue and a casting mold and heating the runners so as to prevent a molten metal from solidification in the stage of casting thereby eliminating the defective product to be resulted from solidification of the molten metal in the runners and making the runners smaller. CONSTITUTION:A molten metal B is poured through a central sprue 4B and runners X into casting molds 1B. Induction heating coils Z are embedded in the runners X and the runners X are heated to the temp. equal to the temp. of the molten metal to prevent the molten metal from being cooled in the runners X. The manufacture of a defective product by the solidification of the molten metal B in the runners X is eliminated by such mechanism. Since the runners X can be made small, the yield of the material is improved, the need for exerting pressure to the metal B is eliminated and the cost is reduced.