baber/WOPTO huggingface dataset:
Patent JP-S64795-A (JP)
Title: Multilayer printed-interconnection board
Inventor: NISHIKAWA YOSHIYASU
IPC: H05K3/46
Filed: 1987-01-20
Abstract: PURPOSE: To improve the tight adhesiveness of a prepreg to an inner layer land part and connecting patterns by a method wherein pattern missing parts are provided around the connection part between an inner layer pattern and a via-hole and pattern removed parts are provided on the inner layer pattern outside the connecting patterns provided between the pattern missing parts.  
     CONSTITUTION: Pattern missing parts 3 are formed around the connection part 8 between an inner layer pattern 5 and a via-hole 2 and connecting patterns 6 which connect an inner layer land part 7 to the inner layer pattern 5 electrically are formed with the pattern missing parts 3. Further, pattern removed parts 4 which are separated from the pattern missing parts 3 and the connecting patterns 6 are formed on the inner layer pattern 5 outside the connecting patterns 6. With this constitution, the tight adhesiveness of a prepreg to the inner layer land 7 and the connecting patterns 6 can be improved. Moreover, the peeling-off of an outer layer substrate 10 formed by curing the prepreg from the inner layer land 7 and the connecting patterns 6 can be avoided and haloing in the inner layer land 7 and the connecting patterns 6 can be suppressed. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H10193795-A (JP)
Title: Heat-sensitive recording medium
Inventor: TSUGAWA HIROAKI
IPC: B41M5/30
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To improve shelf stability and head-matching properties at the same time by providing a protective layer containing a copolymer of α-olefins, maleic anhydride and maleic acidimide or its N-substituted derivatives, silyl group modified polyvinyl alcohol, metaacrylic ester, and a crosslinking agent. SOLUTION: A copolymer of α-olefins, maleic anhydride, and maleimide or its N-substituted derivatives, silyl group modified polyvinyl alcohol, and metaactylic ester are contained in a protective layer. The proportions to be used with respect to the total amoung of the three components are in the ranges of 30-80wt.% for the copolymer of '-olefins, maleic anhydride, and maleic acidimide or its N-substituted derivatives, 10-50wt.% for the silyl group modified polyvinyl alcohol, and 5-40wt.% for the metaacrylic ester. An amount of a crosslinking agent to be used is 0.1-20wt.% with respect to the weight of the solid content of the copolymer of α-olefins, maleic anhydride, and maleic acidimide or its N-substituted derivatives.
Patent JP-H04248435-A (JP)
Title: Apparatus for inspecting liquid crystal display
Inventor: HASHIMOTO TAKAHARU
IPC: G01M11/00
Filed: 1991-02-01
Abstract: PURPOSE:To rapidly and certainly inspect the display grade of a liquid crystal display panel 11 before the loading of a driver IC and to prevent the loss of the driver IC. CONSTITUTION:A drive signal 30 is inputted to the signal input terminal of a liquid crystal display panel 11 from an inspection signal generation circuit 3 to drive the liquid crystal display panel 11 and a predetermined display image for inspecting display grade is displayed. A projector 4 is arranged on the rear side of the liquid crystal display panel 11 and the display screen of the liquid crystal display panel 11 is projected on a screen 7 through a reflecting mirror 5 and a lens 6 in predetermined magnification and the projected image is subjected to the inspection of the display grade of the liquid crystal display panel 11.
Patent JP-H06342845-A (JP)
Title: Dielectrics separating board
Inventor: YAMAGUCHI SHUICHIRO
IPC: H01L21/762
Filed: 1992-01-27
Abstract: PURPOSE:To form a high breakdown strength semiconductor element by removing the dielectrics at least two bottoms of the isolated islands surrounded by the dielectrics in dielectrics separating substrate, and taking out the bottom electrode of the element made in at least one island out of the other island. CONSTITUTION:The oxide films 4 at the bottoms of isolated islands 2 of single crystal each being insulated and isolated with oxide films 4 for separation of dielectrics are partially removed so as to electrically connect the islands with a polysilicon layer 1 be become a supporting substrate. Likewise, other isolated islands 20 are formed, and the isolated islands 2 and the single crystal silicon in the separated island 2 are connected with each other through the polysilicon layer 1. And, a double diffusion MOSFET is formed in the separated island 2, and a source electrode 5 and a gate electrode 7 are arranged on the surface, and the drain electrode 6 as a bottom electrode is connected. Hereby, the end of a depletion layer 8 appears on the side of the isolated island 2 of single crystal without appearing on the surface of the element, so the concentration of electric field on the surface of the element can be avoid, and the breakdown strength of the element can be improved.
Patent JP-H02617-A (JP)
Title: Stable low-viscosity polymer/polyisocyanate dispersion produced by using high-molecular monomer and functional monomer
Inventor: FUIRITSUPU TEI BAAKOUITSUTSU
IPC: C08G18/65
Filed: 1989-01-23
Abstract: PURPOSE:To produce a stable low-viscosity polymer/polyisocyanate dispersion by mixing a polymer obtained by polymerizing an ethylenically unsaturated high-molecular monomer with a functional monomer and another ethylenically unsaturated monomer with a polyisocyanate. CONSTITUTION:A polymer is formed by polymerizing an ethylenically unsaturated high-molecular monomer (e.g., a methacrylate group-terminated polystyrene oligomer of an MW of about 13000) with a functional monomer (e.g., 2- isocyanatoethyl methacrylate) and at least one ethylenically unsaturated monomer (e.g., vinylidene chloride or acryionitrile), and this polymer is mixed with at least one polyisocyanate (e.g., polymethylene polyisocyanate) to form a dispersion. According to the above, a polymer/polyisocyanate dispersion having both excellent stability and low viscosity can be obtained.
Patent JP-S61170829-A (JP)
Title: Writing control system of register
Inventor: INOUE AIICHIRO
IPC: G06F9/38
Filed: 1985-01-25
Abstract: PURPOSE:To improve the performance of a CPU by holding an access request signal from a vector processor to a register stack temporarily in the CPU and generating an interlock signal at a proper timing. CONSTITUTION:The central processor unit (CPU) of a computer system is connected with the vector processor (VP) each other and a main storage device is connected to the CPU through a main storage access control device. The writing data are set up in data registers 60, 63 and written in a register stack 23. In this case, an interlock signal generating circuit 66 and a write enable circuit 70 are connected. The processor VP transfers data to the register 63, sets up a write request suspending latch 64 and excites the interlock signal generating circuit 66. The circuit 66 inputs an interlock request signal 67 in each stage and validates an interlock control signal 68 for a prescribed period by referring the signal 67 to interrupt the execution of an instruction on a pipe line. Then, the circuit 70 is set up.
Patent JP-H08231375-A (JP)
Title: Cosmetic composition based on guae gum and silicones
Inventor: IZABERU KURETOWA
IPC: A61K8/73
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having characteristics advantageous for maintenance of hairstyle with the passage of time, and providing volume, gloss, etc., to hair by combining guar gums with oxyethylenated silicones in a specified proportion. SOLUTION: This hardly washed out cosmetic composition contains (A) at least one guar gum and (B) at least one silicone modified by an oxyalkylenized group having a structure of formulas I  R1 is phenyl or a 1-12C alkyl; R2 is a group of the formula (CH2 )c (-C2 H4 O)a (-C3 H6 O)b -R5 [R5 is H, a 1-30C alkyl, etc.; (a) and (t) are each 0-50 with the proviso that (a)+(b)>=1; (c) is 0-4]; (m) is 0-20; (n) is 1-100; (o) is 0-20} and II [(p) is 1-20] in the weight ratio of components A/B regulated so as to be <=5 in a cosmetically acceptable medium. The guar gum of the component A is preferably selected from nonionic or cationic guar gums.
Patent JP-S61173827-A (JP)
Title: Method of adhesively attaching column to base
Inventor: SAKATA OKITSUGU
IPC: B23Q1/64
Filed: 1985-01-25
Abstract: PURPOSE:To adhesively attach a column to a base and easily perform their assembly, by rough finishing the base and the column to be machined and filling, when they are assembled after a tilt of the column is adjusted by bolts or the like, a clearance with an adhesive agent. CONSTITUTION:A column 2, being placed on a machined base 1, is adjusted so as to remove a lateral tilt of the column 2 by an indicator. Next the column 2, being tilted to the front, is adjusted by adjusting bolts 5 so as to obtain a predetermined forward tilt while it is measured by an indicator. Further an adapter plate 10 is temporarily stopped to the column 2 by bolts 11, thereafter an injection adhesive agent is injected by an air gun from the end part of injecting holes 7. The adhesive agent, if it is injected into the injecting hole 7, is allowed to flow into filling grooves 8 through adhesive agent fluidizing grooves 6a, 6b further into grooves 10a, 10b. Then the adhesive agent, with which a bottom surface part 2a of the column 2 and a surface of the base 1 while the adapter plate 10 and a side part of the base 1 are uniformly filled, is hardened thereafter and adhesively attached.
Patent JP-H07205227-A (JP)
Title: Plasticizing controlling method for motor-driven injection molding machine
Inventor: KIKUKAWA KENJI
IPC: B29C45/50
Filed: 1994-01-11
Abstract: PURPOSE:To provide method for controlling plasticizing of a motor-driven injection molding machine in which a screw is smoothly retracted even if a plasticizing velocity is low at the time of plasticizing and a back pressure of resin becomes constant. CONSTITUTION:An injecting electric motor for axially driving a screw provided in a metering cylinder executes a position control 23 and a torque control 25 at the time of plasticizing, and loads a torque control component to an advancing side by the control 25, thereby applying a back pressure to plasticizing resin. A speed control 24 is added to the controls 23, 25, and a fine speed control component is added in a retracting direction in addition to the torque control component to the advancing side.
Patent JP-H06222663-A (JP)
Title: Developer supply device
Inventor: HAIGOU HIDEAKI
IPC: G03G15/08
Filed: 1993-01-28
Abstract: PURPOSE:To prevent a human body from being influenced by the soiling with and the scattering of developer when the supplied developer is scattered in an image forming device itself and the periphery at the time of supplying the developer and to easily and surely supply the developer in a developer storing part. CONSTITUTION:The developer supply device is constituted of a toner supply unit 5 having a cylinder 6 storing toner for supply, a toner exhaust port 14, and a piston 7a pushing out the toner stored in the cylinder 6 from the toner exhaust port 14, and a developing cartridge 1 having a toner supply roller supplying the toner to a developing device and a toner supply port 2 which has such a shape that the exhaust port of the cylinder 6 can be inserted, is closed in an ordinary state and is opened by engaging with the cylinder 6 so as to fill the device with the toner.
Patent JP-H07222049-A (JP)
Title: Electronic still camera capable of stroboscopic pickup
Inventor: KITAJIMA TATSUTOSHI
IPC: H04N5/238
Filed: 1994-02-04
Abstract: PURPOSE:To attain stroboscopic pickup in which an image well-balanced in contrast between a main object and a background is obtained even when the background is dark in the case of pickup of a portrait with the background of a night scene. CONSTITUTION:A CPU 1 is provided with a 1st stroboscopic pickup control mode where a gain of an amplifier section 4 is set to a normal amplifier gain to flash a strobe when the CPU 1 discriminates deficient exposure based on exposure information from a sensor section 10 and with a 2nd stroboscopic pickup control mode where the CPU 1 corrects the amplifier gain so as to be increased more than the normal amplifier gain and the strobe flash light is controlled to decrease the light receiving quantity of a CCD 2 by the increased amplifier gain to flash the strobo, and selects the 1st stroboscopic pickup control mode for the usual stroboscopic pickup and selects 2nd stroboscopic pickup control mode when a background is remote so that the strobo light cannot be reached and picks up an object with the increased amplifier gain.
Patent JP-S55104186-A (JP)
Title: Picture quality improvement unit for color television receiver
Inventor: TOMIMOTO TETSUO
IPC: H04N9/77
Filed: 1979-02-05
Abstract: PURPOSE: To reproduce sharp picture, by multiplication of the high frequency component of luminance signal and that of the color difference signal demodulator, wave-shaping the output, addition with the luminance signal, and improving the leading and trailing of the chroma signal.  
     CONSTITUTION: High band component only is picked up from the luminance signal outputted from the luminance signal amplifier 2 at HPF11 and fed to the multiplier 13 after rectification 12. On the other hand, the output signal of the color difference signal demodulator 4 is picked up at HPF15, fed to the multiplier 13, and the product with the signal from the circuit 12 is outputted from the multiplier 13. This signal is added with the color difference signal at the waveform rectifier 14, the leading and trailing parts are wave-shaped, and it is added with the luminance signal at the adder 7. The high band component of luminance signal is used by this to effectively improve the leading and trailing of the chroma signal. Thus, sharp picture  can be reproduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60156702-A (JP)
Title: Pullulan polyelectrolyte complex
Inventor: OONISHI YASUHIKO
IPC: C08B37/00
Filed: 1984-01-25
Abstract: PURPOSE:A novel polyelectrolyte complex, having improved affinity for the living body, and useful as an artificial organ material, etc., and obtained by bonding anionic derivative units of pullulan to cationic derivative units of thereof. CONSTITUTION:A pullulan polyelectrolyte complex obtained by bonding (A) anionic derivative units of pullulan [a linear polysaccharide high polymer having maltotriose as repeating units and further alpha(1 6) and alpha(1 4) bonds], preferably a compound expressed by formula I [X is SO3<->, PO3<2-> or (CH2)mR<1> (R<1> is COO<->, SO3<-1> or PO3<2->; m is an integer 1-3; 0<a<=3; x is an integer >=5] to (B) cationic derivative units of the pullulan, preferably a compound expressed by formula II{y is (CH2)nR<2> [R<2> is NH3<+>, NH<+>(CH3)2, etc.; n is an inte ger 1-3], etc.; 0< b<=3; y is an integer >=5}. EFFECT:Compounds having a constant structure of high order can be industrially and uniformly prepared.
Patent JP-H02190240-A (JP)
Title: Touch probe device
Inventor: TANAKA YUZURU
IPC: B23Q17/22
Filed: 1989-01-20
Abstract: PURPOSE:To obtain a signal output circuit identical to a conductive touch probe system by increasing current to the secondary coil of a step-up transformer when a normally closed switch is opened with a contact shoe comes in contact with a work piece, and thereby increasing current to a closed circuit including the primary coil. CONSTITUTION:When a normally closed switch 25 is closed while the movable contact shoe 23 of a touch sensor 20 does not come in contact with a work piece, the input terminal of a not circuit element 30 goes to a H level, and the output terminal of it goes to a L level, there is thereby almost no current to the secondary coil 12 and the primary coil l1 of a step-up transformer 26, that is, a close circuit 31 so that no output is developed at the detecting coil 19 of a sensor 6. When the movable contact shoe 23 comes in contact with the work piece so as to be moved for opening a normally closed switch 25, the input terminal of the NOT circuit element 30 goes to the L level, and the output terminal of it goes to the H level, which causes induction current flowing into the secondary coil l2 and the primary coil l2 of the step-up transformer 26, that is, into the closed circuit 31 to be increased so that output is developed at the delivery coil 19. Even when a conductive touch probe is therefore used, the detected output of the sensor 6 is amplified by a common output circuit 8 using a touch sensor 20 with a switch so that touch signals 7 can thereby be obtained.
Patent JP-H05200183-A (JP)
Title: Electric washing machine
Inventor: TOYOKAWA KUNIO
IPC: D06F17/12
Filed: 1992-01-28
Abstract: PURPOSE:To decrease damage of cloths and increase the washing effect, by arranging the outlet of an ejecting air nozzle to the underside a pulsator equipped in the inside of a dewatering basket and forming vertical ribs at the center of the pulsator so that air bubbles and water may flow upward. CONSTITUTION:In an electric washing machine connected to an air pump 33 through a nozzle 32 to conduct air, the outlet 34 of the nozzle 32 is arranged under a pulsator 26 equipped inside a dewatering basket 24 and vertical ribs 53 are formed to generate a vertical flow of bubbles and water at the center of the pulsator 26. As a result, when the pulsator rotates, the air bubbles rise together with upward water flow by means of the vertical ribs 53 and the air does not stay at the central part of the pulsator 26 and hence the air are conducted upward rapidly as the pulsator is rotated and also enters between the clearances of cloths and sticks thereto. In this way, surfactant of a detergent is forced to stick to the cloths to promote come-out of stains and decrease the rub between the cloths.
Patent JP-H02192654-A (JP)
Title: Sealed type lead storage battery
Inventor: YAMADA TAKASHI
IPC: H01M50/429
Filed: 1989-01-20
Abstract: PURPOSE:To improve adhesion of a plate to a separator by swelling the separator via the filling of electrolyte and applying pressure to a group of plates. CONSTITUTION:A high water absorption polymer powder layer 7 and a porous film 6 comprising, for example, polymer such as polyethylene are bonded together between a positive plate 2 and a negative plate 3, using a water soluble adhesive, and a separator 1 is so placed and bent in a U-shaped as to brace the positive plate 2. High water absorption polymer is excellent in liquid absorption quality and swells once a liquid is absorbed therein. As a result, it is unnecessary to apply pressure to a group of the plates during battery assembly and after an electrolyte is filled, the separator absorbs the electrolyte and swells. According to this construction, it is possible to keep better adhesion of the plates to the separator.
Patent JP-S5398153-A (JP)
Title: Method of treating sludge exuded foul water
Inventor: ABE RIYOUNOSUKE
IPC: C02F11/14
Filed: 1977-02-08
Abstract: PURPOSE: To decrease aggregation agent quantity and to improve treatment effect for treatment sludge exuded foul water, by treating the foul water biologically, then acid is added to acidity below pH 6, and aggregation agent is added to effect aggregation sedimentation treatment or aggregation floating treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03218662-A (JP)
Title: Manufacture of cmos semiconductor device
Inventor: KANEKO SHINJI
IPC: H01L21/822
Filed: 1990-01-24
Abstract: PURPOSE:To increase a parasitic MOSFET in reverse voltage by a method wherein an oxidation-resistant film is selectively formed on an element region, and boron ions are implanted into all the surface of the isolating regions of a p well and an n well before the isolating region is selectively oxidized. CONSTITUTION:An n well 2 and a p well 3 are formed on a p-type semiconductor substrate 1 of low concentration, then a pad oxide film 4 and a silicon nitride 5 are formed on the whole face of a wafer, an element region is masked with a resist pattern 6, and the silicon nitride film 5 on a region other than the element region or on a field region is selectively removed. Then, boron ions 7 are implanted into the whose face of the field region using the resist pattern 6 as a mask. By this setup, a parasitic MOSFET can be enhanced enough in reverse voltage.
Patent JP-S60157254-A (JP)
Title: Gate turn-off thyristor and manufacture thereof
Inventor: KAWAMURA TAKAYASU
IPC: H01L29/74
Filed: 1984-01-26
Abstract: PURPOSE:To enable the P2 layer lateral resistance to be reduced while the P2N2 junction withstand voltage is increased by a method wherein the impurity concentration in the P2 layer is made highest at the center in the direction of load current, and this distribution of concentration is made by the auto-doping at the time of P2 layer formation. CONSTITUTION:An impurity of gallium or boron is diffused to both surfaces of an N type single crystal Si wafer 1 to a required depth with the surface concentrations Nsp1 and Nsp2. Next, a P-layer 2 of relatively high resistance is epitaxially grown in the Nsp2 side surface. In the epitaxial layer 2, the part corresponding to the P2 layer comes into the distribution of impurity concentration as illustrated by auto-diffusion from the Nsp2 side. An N2 layer is formed in the surface of this epitaxial layer by phosphorus diffusion to a required depth with the surface concentration of Nsn2. In this case, the diffusion depth is adjusted by forcing diffusion as required. Further, a P1 is formed in the Nsp1 side; thereafter, each electrode is formed by a lifetime treatment such as Au diffusion.
Patent JP-S61172055-A (JP)
Title: Apparatus for inspecting interior of piping
Inventor: ORIGASA WATARU
IPC: G01B17/00
Filed: 1985-01-25
Abstract: PURPOSE:To make it possible to simply and accurately inspect the corrosion inside piping or the adhesion of sludge to said piping, by providing a converter, a delay circuit, a piping diameter setting circuit and a control circuit. CONSTITUTION:A converter 4, a delay circuit 14, a piping diameter setting circuit 22 and a control circuit 24 are provided. The circuit 24 calculates the delay quantity of the drive pulse exciting the vibrator 6 of the converter 4 of the basis of the data of the outer diameter of piping imparted from the circuit 22 so that ultrasonic beam is incident to the outer wall of the piping so as to be vertical thereto and this result is stored in ROM within the circuit 24. Next, the converter 4 is contacted with the piping 2. In this state, the circuit 24 imparts a control signal for selecting a vibrator 6 to a multiplexer 10 and sets the delay quantity of the circuit 14 on the basis of the data of the outer diameter of the piping 2 stored in ROM of the circuit 24 to output the drive pulse to a transmitter-receiver 12 through the circuit 14. Therefore, predetermined delay quantity is imparted to the drive pulse passed through the circuit 14. By this method, the information in the piping 2 can be obtained with good accuracy.