baber/WOPTO huggingface dataset:
Patent JP-H0814344-A (JP)
Title: Hydraulic control device for continuously variable transmission
Inventor: WAKAHARA TATSUO
IPC: F16H61/00
Filed: 1994-06-27
Abstract: PURPOSE:To enhance both the accuracy of controlling line pressure through reduction in the control gain of a line pressure regulating valve and fuel consumption by switching pressure-modifier-valve source pressure according to whether or not lockup is being executed. CONSTITUTION:A hydraulic control device for a continuously variable transmission having a hydraulic power transmission 12 equipped with a lockup mechanism has a pressure modifier valve 116; a line pressure regulating valve 102 to which pilot pressure is supplied from the pressure modifier valve; a clutch relief valve 122 which supplies the output pressure of the line pressure regulating valve to the pressure modifier valve 116 as source pressure; and a lockup switching valve 128. The lockup switching valve 128 is turned on during lockup to switch the source pressure of the pressure modifier valve 116 to low pressure and, when lockup is not executed, the valve 128 is turned off to switch the source pressure to high pressure.
Patent JP-S5570571-A (JP)
Title: Grinding tool
Inventor: INOUE KIYOSHI
IPC: B24D13/10
Filed: 1978-11-22
Abstract: PURPOSE: To improve safety by rounding the tips of grinding wires.  
     CONSTITUTION: A plurality of grinding wires 3 are attached to the end of a cylindrical member 1 in parallel to the axis of the cylindrical member 1 or in a convergent conical shape. The tips of the grinding wires 3 are rounded for safety. In grinding operation, the wires 3 are pressed against the surface of works while the cylindrical member 1 is revolved. The grinding wires 3 flex and fit along the surface of works so that wide area can be polished or ground easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000336852-A (JP)
Title: Repairing roof material for batten seam roof
Inventor: ONO GORO
IPC: E04D3/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a repairing roof material for a batten seam roof directly fitted to the existing batten seam roof for use without using a separate member such as a metal fixture. SOLUTION: This repairing roof material is provided with a fitting section at one end and a seam cap section on the other end. The fitting section is provided with an contact plate section 12 kept in face contact with the horizontal section 17 of the ridge section 7 of an existing batten seam roof, and support ridge sections 22, 22' receiving the inside of the top section 6 of the seam cap section are provided on both sides of the contact plate section 12. A seam receiving groove is provided on the outside slope 23' of the support ridge section 22 on the side of a repairing roof material body section 11, and a fixing fold section 4 is provided at the end section of the outside slope 23' of the end section side support ridge section 22'.  The seam cap section is provided with a fixed groove 14 on a slope 24' folded upward near the end section, the tip section 6 covering the fitting section at the upper end of the slope 24', and a seam section 15 at the end section of a slope 24 formed downward from the end section side of the top section 6.
Patent JP-H0660508-A (JP)
Title: Double-mode switch device of magnetic-record regenerator
Inventor: CHIYOI SUN FUUN
IPC: G11B15/675
Filed: 1993-06-16
Abstract: PURPOSE: To improve assemblability and productivity by configuring a double mode switch so that it serves as a mode detecting function and a cassette holder ejecting function. CONSTITUTION: A double mode switch is set up so that a loading gear of a deck mechanism and a detection gear 20 in a slide loading system are engaged with each other. In addition, a release projection 32 of an ejection lever 30 and a cassette lever are set up so as to be interlocked with each other, and each mode is detected to eject the cassette holder. When the cassette holder is pressed down and loaded, a lock lever pushes the release projection 32 of the ejection lever 30, which 30 is turned against a spring 36 around a shaft pin 40'. Therefore, an ejection detecting terminal 35 of the lever 30 is brought in contact with a detecting pattern 10b for causing contacts change over, and a safe loading of the cassette is detected for proceeding an intended and desired operation.  Since this configuration reduces the number of constituting parts and assemblability and productivity are improved.
Patent JP-S6038726-A (JP)
Title: Magnetic recording medium
Inventor: MATSUWAKE YOSHIO
IPC: G11B5/72
Filed: 1983-08-10
Abstract: PURPOSE:To improve the corrosion resistance of a ferromagnetic metallic thin film and the adhesive strength of the film to a lubricant or a protective film by forming a coating contg. specified silanol groups and a chromium-oxygen compound on the magnetic film formed on a nonmagnetic support. CONSTITUTION:An aqueous soln. of a chromium-oxygen compound such as Cr2O3 or H2Cr2O4 is added to an aqueous soln. of a silane coupling agent represented by formula I [where X is a hydrolyzable group bonding to Si such as alkoxy or Cl, Y is a functional group such as cyclic epoxy or -SH, R is -(CH2)n-, and n>=1] or by formula II (where A is alkyl, and X is X in the formula I ) to prepare a soln. contg. 0.001-1.5mol/l Cr ions in 0.01-0.7mol ratio of Cr<3+>/Cr<6+>. The soln. is coated on a magnetic metallic thin film 2 formed on a nonmagnetic support 1, and it is dried by heating to form a tough coating 3 contg. silanol groups reacted with the chromium-oxygen compound. A lubricating film 4 or a protective film 5 with corrosion and wear resistances may be formed on the coating 3. The coating 3 improves the adhesive strength of the films 4, 5.
Patent JP-H04370124-A (JP)
Title: Synthetic resin composition having improved transparency
Inventor: KIMURA RIYOUJI
IPC: C08L101/16
Filed: 1991-06-17
Abstract: PURPOSE:To obtain the subject composition showing a sufficient mechanical strength and capable of processing with scarcely generating odor by blending a specified organic carboxylic acid amide, an organic phosphate, etc., and an organic carboxylic acid metal salt respectively in a specified amount with a synthetic resin. CONSTITUTION:With 100 pts.wt. synthetic resin, (A) 0.01-10 pts.wt. organic carboxylic acid maid compound of >= divalent fatty amine (e.g. 1,6,11- triaminoundecanestearic acid triamide), (B) 0.01-10 pts.wt. compound of formula I (R1 is H or 1-4C alkyl; R2 and R3 are H, 1-12C alkyl, etc.; X is OH or O<->NH4<+>) (preferably compound of formula II, etc.) or ammonium salt thereof and (C) 0.01-10 pts.wt. >=7C organic carboxylic acid metal salt (preferably lithium salt, etc.) are blended and, as other additives, a phenolic antioxidant, an ultraviolet absorber, etc., are added thereto, thus obtaining the objective composition.
Patent JP-H04296941-A (JP)
Title: Testing apparatus for integrated electronic chips
Inventor: ERITSUKU HIYUISUKENSU
IPC: G01R31/317
Filed: 1991-06-17
Abstract: PURPOSE: To test an integrated electronic chip at a normal processor speed without extremely increasing outside terminals. CONSTITUTION: A testing device (TD1, SC1) which are operated in an emulation mode by an emulating processor DSP2 in order to functionally replace a processor DSP1 of an integrated electronic chip is shown. A first scan path SC1 is constituted of a cell CC1 row, and each cell latches a data bit normally transferred from the other circuit GL to the processor DSP2. The data are serially transferred to a second scan path SC2, processed by the processor DSP2, returned again to the first scan path SC1, and supplied to the other circuit GL. The data transfer between the first and second scan paths (SC1 and SC2) is executed between each processing step of the processor DSP2 so that testing can be executed in a 'real time'.
Patent JP-H04344894-A (JP)
Title: Conical screen type continuous dehydrator
Inventor: YORITOMI RYUTARO
IPC: B30B9/20
Filed: 1991-05-22
Abstract: PURPOSE:To reduce moisture contained in dehydrated cakes discharged from the conical screen type continuous dehydrator. CONSTITUTION:A pressurized air ejector 11, which is for blowing pressurized air to the rear of a rear perforated plate 4a, is provided on either side of a position where the gap of a screen 4 is minimum and one on either side of the dehydrator body opposing to the rear of the rear perforated plate 4a of the above screen 4.
Patent JP-H0715430-A (JP)
Title: Calling request detection system
Inventor: HARADA YUICHI
IPC: H04M11/00
Filed: 1993-06-17
Abstract: PURPOSE:To allow a terminal adaptor to detect a call request state from a data terminal equipment without an error even when the transmission speed of the data terminal equipment is increased with respect to the calling request detection system in a data communication network. CONSTITUTION:A terminal adaptor (4) is provided with a call request detection means (100) requesting setup to an integrated services digital network (3) based on a result of analysis of a past state through the analysis of the one or two preceding state of the data terminal equipment (2) when the data terminal equipment (2) detects the setting of the calling request state, and when the means (100) analyzes that the one-preceding state of the calling request state of, e.g., the data terminal equipment (2) is the incoming calling reception disable state (UNR/CNR) in compliance with the CCITT recommendations X.21 and the two-preceding state is the ready state, the means (100) request setup to the integrated services digital network (3).
Patent JP-S625710-A (JP)
Title: Automatic gain control device
Inventor: YANASE NORIAKI
IPC: H03G3/30
Filed: 1985-07-01
Abstract: PURPOSE:To eliminate unnaturality and to attain stable gain control by selecting automatically an optimum time constant among different charge/discharge time constants in response to a signal consecutive time of a sound signal. CONSTITUTION:A control signal generating circuit 14 has a fast charge/discharge time constant and a slow charge/discharge time constant in comparison with the signal consecutive time of the sound signal, the fast charge time constant T1 is decided nearly by (R1XC1), the fast discharge time constant T2 is by (R2XC1), a slow charge time constant T3 is by (R1+R3)C2 and a slow discharge time constant T4 is decided nearly by (R2+R3)C2. A gain control signal is produced by the fast charge time constant to the leading of the sound signal and the gain control signal is generated by the fast discharge time constant to the trailing of the sound signal having a short signal consecutive time and the gain control signal is generated by the slow discharge time constant to the trailing of the sound signal having a long signal consecutive time.
Patent JP-H0311314-A (JP)
Title: Rear focus system zoom lens
Inventor: TSUNODA TAKASHI
IPC: G02B15/20
Filed: 1989-06-09
Abstract: PURPOSE:To satisfactorily correct actual aberrations for each photographing distance by providing a variator group, a compensator which keeps the image surface varied by the movement of the variator group in a certain position, and a master group having the image forming function and moving a master rear group to perform focus ing. CONSTITUTION:A fixed front lens group I having a positive refracting power, a variator group II which has a negative refracting power and is moved on the optical axis to execute variable magnification, a compensator III which has a negative or positive refracting power and keeps the image position by the movement of the variator group in a certain position, and a master group IV which has a positive refracting power as the whole and is not moved in the case of variable magnification are provided in order from the object side. The master group IV is constituted of a front group IV1 and a gear group IV2, and focusing is performed by the master rear group IV2, and this lens system is afocal up to the master front group IV1. Con cave lenses in the master front group IV1 and the master rear group IV2 are constituted to satisfy specific conditions. Thus, the lens system has a high aperture ratio and a magnification ratio and is reduced in weight, and the satisfactory performance is obtained even at the time of focusing from the infinity to the closest focusing dis tance.
Patent JP-S6124318-A (JP)
Title: Impedance converter
Inventor: IIDA TETSUYA
IPC: H03H11/40
Filed: 1984-07-13
Abstract: PURPOSE:To obtain an impedance converter with very small distortion by connecting a depletion FET and an enhancement FET in series, giving an input signal in common and eliminating channel modulation of the enhancement FET. CONSTITUTION:N channel transistors (TR) Q1, Q2 and a constant current source 1 are connected in series between a power suply VDD and ground, gates of the TRs Q1, Q2 are connected in common and the substrate of the TRQ2 and the source are connected. An input signal VIN is fed in common to the gate electrode of the TRs Q1, Q2 and an output signal VOUT is extracted from the connecting point between the TRQ2 and the constant current source 1. The TRQ1 is the depletion FET and the TRQ2 is the enhancement FET.
Patent JP-H0438566-A (JP)
Title: Method and device for synthesizing circuits
Inventor: KAWAKITA HIDEYUKI
IPC: G06F17/50
Filed: 1990-06-05
Abstract: PURPOSE:To improve performance for synthesizing circuits by dividing circuits selected to a symbol into a main circuit equipped with a terminal corresponding to the pin of the symbol and the other slave circuit, and providing a means to reconstitute the slave circuit. CONSTITUTION:When the circuits to be synthesized are expressed by the information of connection between plural symbols, the symbols are taken out one by one in a step a1. In a step a2, the circuit corresponding to the above-mentioned symbol is selected. In a step a3, the partial circuit not equipped with the external terminal corresponding to the above-mentioned symbol is added to a slave circuit N. When the slave circuit N is not prepared, the partial circuit to be added is registered as the slave circuit N. In a step a4, a part to be made common in the slave circuit N is detected and when there is any part to be made common, it is made common in a step a6. Concerning all the symbols, the similar work is carried out.
Patent JP-S5571921-A (JP)
Title: Mounting structure for thermosensor
Inventor: YAMADA YUKIO
IPC: G01K1/14
Filed: 1978-11-27
Abstract: PURPOSE: To obtain an mounting structure, to or from which a thermosensor can easily be attached or removed and by which a precise detection result can be obtained, by forming a thin part on the enclosed container of sensor that detects temperature of refrigerant sealed together with an exothermic element.  
     CONSTITUTION: The end plate 3 of the colsed container in which the exothermic element and refrigerant are sealed is joined with the conductor 14, which is connected to the exothermic element, through the insulator 15. A thin part 22 of the thickness t is formed on the end plate, the thermoswitch 23 is mounted on the outer face of the thin part 22. Thus the thermoswitch can easily be attached to or removed from the end plate, and temperature of the refrigerant can be detected at a very little temperature difference. Also the detection precision of thermoswitch can be improved since the radiation from thermoswitch is suppressed by the suppressing material 24 with adiabatic effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06327827-A (JP)
Title: Ball delivery device for pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1993-05-26
Abstract: PURPOSE:To shorten the time up to the compleltion of delivery of premium balls in the case where winning is concentrated at a safe ball receiving port by shortening the completion time of the delivery operation processing cycle by immediately starting the delivery of pachinko balls after receiving a delivery instruction signal. CONSTITUTION:As for a pachinko game machine equipped with a ball discharge device for sending out a pachinko ball which is received by the turn of a pulse motor M1, if a ball delivery instruction signal outputted from a delivery signal control circuit 37 is detected by a microcomputer 41, the pulse motor M1 is controlled so as to be driven immediately, through a pulse motor driving circuit 33, and the ball delivery operation is started. Further, the number of delivered balls is set on the basis of the output signal of a switch detection part 34, and the number of times of the drive of the pulse motor M1 is counted by a counting means, and compared with the set number of delivered balls. When both values become equal, the pulse motor M1 is made to stop, and the ball delivery operation is made to be completed.
Patent JP-S6038769-A (JP)
Title: Magnetic disk device
Inventor: TAKADA YOSHIYUKI
IPC: G11B5/596
Filed: 1983-08-09
Abstract: PURPOSE:To position a magnetic head at a target track with high precision by forming with operation the double phase servo control information based on the difference information showing a shift amount as well as the reverse information showing a positioning direction given from an upper device. CONSTITUTION:The upper device supplies reverse =0 of the reverse information showing the positioning direction corresponding to the present track type (b) of a magnetic head 8, difference 2=0, 1=1, and the like of the difference information showing a shift amount, and the like. These information are delivered to a full adder circuit 3 via exclusive OR circuits 1 and 2, and augends D2, D1, and the like are calculated. Then the differences 2=1, 1=0, reverse =0, are supplied as the target position information of a type (d) of the head 8. Thus the outputs E2 and E1 of the circuits 1 and 2 are defined as addends for calculation with those augends D2 and D1. Then the double phase servo control data is stored to a register circuit 4. In such configuration, the head position control information is produced accurately and a target track is accessed with high precision.
Patent JP-S5572224-A (JP)
Title: Function generator
Inventor: TSUBOI SEIJI
IPC: G06F1/03
Filed: 1978-11-24
Abstract: PURPOSE:To generate easily a desired function curve only by making a connection among points assigned by function values, stored previously in a memory, by reading those function values according to the function. CONSTITUTION:In memory part 2 of a computer, a function program calculating function values according to an assigned function and a table of function values are stored and analog information, when supplied from an external unit to input part 3, is converted into digital information, which is supplied to central processing part CPU1. In CPU1, a specific function program is previously selected and on the basis of the input digital information, computation is carried out by memory information in memory part 2; and digital output values are supplied to output part 4, which provides digital-to-analog conversion to output analog function values to an external unit.
Patent JP-S628049-A (JP)
Title: Measuring apparatus having high resistance sensor
Inventor: KAWASAKI KIKUO
IPC: G01N27/26
Filed: 1985-07-04
Abstract: PURPOSE:To secure a stable power source reduced in power consumption, by supplying a current to a stabilized power source circuit from a DC power source and intermittently connecting said stabilized power source to a sensor power source. CONSTITUTION:Voltage is always supplied to CPU1 from a battery 2. The battery 2 can be automatically charged by connecting an AC adapter to a charger connection part 8. The stabilized output from a Zener diode 5 is adjusted to a predetermined value by a resistance-type potential divider and supplied to a sensor power source 3 through FET4. A sensor 7 operating upon the reception of voltage from the power source 3 detects the magnitude of the current proportional to a blood sugar level value and this current is converted to a voltage signal by amplifiers 11, 12 to be applied to a processing unit (CPU)1. Therefore, after A/D conversion, measurement is performed herein. This measured value is converted to a predetermined blood sugar level value by calculation to be displayed on a display device 13. Because a current may be supplied to an amplifier only for a moment necessary for measurement, power consumption can be reduced.
Patent JP-S626576-A (JP)
Title: Picture processor
Inventor: HOSAKA MASAO
IPC: B41J2/44
Filed: 1985-07-02
Abstract: PURPOSE:To provide many functions in a picture processor by providing a scanning means for exposing and scanning an original, an image forming means, a light control means, and a drive means for driving the light control means and forming an original picture based on the light from the scanning means and forming the data picture based on the light from the light control means. CONSTITUTION:As the light source of an electric-mechanical transducing element DMD 42, an exposure lamp 3 is used. In an ordinary analog copy, an original on an original base 2 is exposed and scanned by an optical system, the reflected light from an original form an image on a photosensitive drum 20 through mirrors 5-9 to perform a copying operation. In case of operating as a printer, the optical system is fixed, the exposure lamp 3 irradiates a standard white color board and the reflected light are irradiated on the fifth mirror 8' through the first to fourth mirrors 4-7. At this time, the fifth mirror 8' is slightly rotated from an ordinary position, irradiates the light from the fourth mirror 7 on the DMD 42, and turns on and off a DMD element of the DMD 42, thereby the data is written in the photosensitive drum 20 and a transferred on a transferring paper.
Patent JP-S5670171-A (JP)
Title: Vacuum cutting valve device
Inventor: HASHIMOTO KIYOSHI
IPC: F16K51/02
Filed: 1979-11-13
Abstract: PURPOSE: To miniaturize a valve device by housing plates for vacuum cutting a plurality of openings into a housing section facing each other.  
     CONSTITUTION: An opening 2 of a device body 1 is divided into three subopenings 5aW5c equal in the area with two lateral frames mounted thereon and cutting plates 6aW6c are arranged for respective subopenings. Guide frames 7aW7c are formed longitudinally along both sides of the subopenings 5aW5c in such a manner that the cutting plates 6aW6c slides down to the lowest level to close the subopenings 5aW 5c. The side of the 6aW6c adhere to packings 8aW8c provided on the periphery of the subopenings 5aW5c to effect a vacuum cutting thereof. When no such a vacuum cutting is necessary, wires 9aW9c are wound with windlasses 10aW10c to pull  the cutting plates into housing sections 11aW11c to store. As the housing sections  11aW11c are equal in the height, they are housed facing each other. Accordingly,  the valve device only requires a housing area equivalent to about one-third of the  total installation area in addition to the opening. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04369514-A (JP)
Title: Manufacture of form molded form with skin
Inventor: HASEGAWA YOSHITOSHI
IPC: B29C33/44
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a foam molded form with a skin, the structure of a mold thereof is simplified, a product of which after mold release is hardly deformed and which has an undercut section, by setting a skin material, in which a sag section is formed to a U-shaped opening section, to a specified mold, spreading the sag section of the opening section and releasing the mold. CONSTITUTION:A skin sheet 1 previously vacuum-molded in a specified shape is charged to a divisible molding die 4, and expandable urethane 5 is injected into the cavity of a bulging section. Movable molds 4a, 4b, 4c are retreated after injection, a U-shaped opening section is spread, and the molds are released, Accordingly, a molded form with a skin, on the inside of which an undercut section 2 is formed, is acquired. An original shape is held by the restoring force of a sag section in the mold-released molded form. The unnecessary section of the skin is cut as required, thus manufacturing a product.