baber/WOPTO huggingface dataset:
Patent JP-S5751560-A (JP)
Title: Brake booster
Inventor: FUJII TAKASHI
IPC: B60T13/56
Filed: 1980-09-12
Abstract: PURPOSE: To inhibit relatively sliding movement axially between a piston main body and cylindrical member and obtain stable performance of power magnification, by holding a front end part of the piston main body with a ring, fixed to the cylindrical member of the control piston, and a flange of the cylindrical member.  
     CONSTITUTION: A cylindrical member 17 of a control piston 9 is fixed to a main body 18 by holding a front end large contour part 18a of the main body 18 of the control piston 9 with a falange 17a of the cylindrical member 17 and a ring 85 screw fitted inner circumferentially of the cylindrical member 17. In this way, the main body 18 and the cylindrical member 17 can not be axially relatively slided and integrally formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63292283-A (JP)
Title: Method and device for reading handwritten bar code
Inventor: KANAI TATSUHIKO
IPC: G06K7/10
Filed: 1987-05-25
Abstract: PURPOSE:To read handwritten bar codes by obtaining the maximum and minimum thickness values of lines of a handwritten bar code and producing a reference value for decision from said maximum and minimum values to discriminate the thick lines from the thin ones. CONSTITUTION:An AND gate 3 is used for production of pulse signals in number equal to the width of a black part. In other words, the output of a pulse oscillator 4 is supplied to a terminal at one side of the gate 3. Therefore, a numeric value obtained based on the number of pulses corresponding to the width of a black background is supplied to a memory circuit 5. A control circuit 6 obtains the maximum and minimum values from the numeric value showing the width of the black background stored in the circuit 5 and calculates the reference value for identification of thin and thick lines. At the same time, the circuit 6 decides data stored in the circuit 5 based on said reference value. A decoder 7 converts data into the numeric value by means 0 and 1 produced by the circuit 6 and showing the combinations of thick and thin lines.
Patent JP-H06338107-A (JP)
Title: Recording and/or reproducing device
Inventor: SATO TAKETOSHI
IPC: G11B15/61
Filed: 1993-05-28
Abstract: PURPOSE:To prevent the generation of the damage of the edge of a magnetic tape by correcting the curvature of the magnetic tape by using a proper number of guide pins, which have a projecting curved surface so as to increase diameter at central sections in the axial direction in the shape, among guide pins in contact with the back surface of the magnetic tape. CONSTITUTION:A proper number of guide pins 14, 15, etc., which have a projecting curved surface so as to increase the diameter at central sections in the axial direction in the shape, among guide pins in contact with the back surface of a magnetic tape are used. In the barrel-shaped guide pins 14, 15, etc., the force of the direction of the arrows F and F' works to the magnetic tape 11, the state of positive cupping is offset by negative cupping, and the guide pins are brought into an approximately flat state. Accordingly, the damage of the edges of the magnetic tape is prevented, and abutting characteristics can be improved largely.
Patent JP-S5352326-A (JP)
Title: Output interface of logical operation circuit
Inventor: TOKURA TAKEHIKO
IPC: H03K19/003
Filed: 1976-10-22
Abstract: PURPOSE:To prevent the malfunction caused by the variation of the line voltage by lowering the line voltage level which inverts the output level of a logical operation circuit less than the active voltage of the output interface and the relay.
Patent JP-H01296699-A (JP)
Title: Electromagnetic wave shielding cap
Inventor: IJIMA TADASHI
IPC: A42B3/00
Filed: 1988-05-24
Abstract: PURPOSE:To enable the shielding of the brain from an electromagnetic wave which is going to penetrate by a method wherein a cap capable of covering, at least, a head is formed of a conductor shielding member and a current collecting member is provided to a lower end of the cap. CONSTITUTION:A cap 1 capable of covering, at least, a head is formed of a conductor shielding member 2, a current collecting member 3 is provided to a lower end of the cap 1, and, at least, one or more contact terminals 4 are provided to an adequate place of the current collecting member 3. By these processes, the head of a living body is shielded from an electromagnetic wave which is going to penetrate by wrapping it with a conductor, and a current generated in the conductor is made to be effectively discharged to another body (grounding is desirable) before a voltage is generated between the conductor and a living body or another body.
Patent JP-H08321835-A (JP)
Title: Network connection device
Inventor: MASUDA SHIGENORI
IPC: H04L12/28
Filed: 1995-05-26
Abstract: PURPOSE: To improve the through put of a network connection device and to improve line use efficiency by transmitting data from a prescribed terminal and setting other terminals to be busy when accesses from the plural terminals are collided. CONSTITUTION: When a terminal 1 to a terminal 3 transmit packets to a LAN connection device 11 and collision is detected to be generated, the packet which is received earlier among the collided packets is transmitted to the address of LAN and busy signals are returned to the terminals 2 and 3 of the transmission sources on the remaining packets. Thus, the LAN connection device 11 receiving the packets dissolves a conventional system that the busy signals are returned to the terminals of all the packets where collision occurs, namely, a defect that any packet is not transmitted on the transmission line of LAN at the time of collision, and the through put of the LAN connection device can be improved.
Patent JP-S62282982-A (JP)
Title: Image receiving sheet
Inventor: OGAWA MASARU
IPC: B32B27/00
Filed: 1986-06-02
Abstract: PURPOSE:To prevent heat fusion and to improve printing quality, by forming an image receiving sheet by successively laminating an image receiving layer consisting of 40-65wt% of a thermoplastic resin and 35-60wt% of extender pigment and a release layer to a base material sheet. CONSTITUTION:An image receiving layer 3 consisting of 40-65wt% of a thermoplastic resin and 35-60wt% of extender pigment is provided on a base material sheet 2 and a release layer 4 is further laminated to said layer 3 to form an image receiving sheet 1 for multiple-time recording. As the thermoplastic resin used in the image receiving layer, a polyester resin, a polyester-containing copolymer resin and a polyacrylic ester resin, etc. are pref. As the extender pigment, for example, zinc oxide, titanium oxide, a polyethylene resin powder, etc. are used. As the material of the release layer, silicone for general release paper can be used. Further, as the base material sheet, there are synthetic paper, coat paper and a PET film, etc.
Patent JP-S61285596-A (JP)
Inventor: BABA KEIJI
IPC: G08B15/00
Filed: 1985-06-12
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-S5653182-A (JP)
Title: Method for producing coke of stabilized quality
Inventor: ISHIGURO KEN
IPC: C10B57/00
Filed: 1979-10-05
Abstract: PURPOSE: To correct the difference in strength after the reaction with certainty and uniform the quality of coke, by carbonizing coal wherein a mixed coal having a higher strength after the reaction than in the lower part is placed in the upper part of a carbonaization chamber.  
     CONSTITUTION: A mixed coal A adjusted to exhibit a lower strength than ordinary mixed coal is charged into a carbonization chamber 1. A mixed coal B adjusted to exhibit a higher strength after the reaction than the charged coal A is then charged to carbonize the coals A and B. The mixing ratio between the mixed coals A and B is determined to make the strength after the reaction in the lower part produced only from the mixed coal A in agreement with the strength after the reaction in the upper part produced only from the mixed coal B. Several types of mixed coals may be prepared and charged into the coke oven in plural layers in the vertical direction. Alternatively, the mixed coals may be charged to give the mixing ratio changing continuously from the coal A to B in the vertical direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5918617-A (JP)
Title: Superconductive magnet
Inventor: NAKAMARU OSAMU
IPC: H01F6/06
Filed: 1982-07-22
Abstract: PURPOSE:To obtain a superconductive magnet which has sufficient strength against magnetic force and assures simplified assembling and maintenance by configurating a framed construction which supports and fixes cylindrically wound superconductive cables with the first supports arranged with the specified interval in the axial direction and the second supports which fix them to the axes. CONSTITUTION:Superconductive cables 4 are accommodated in a case 2 while they are supported by a weight support 3 and it is then fixed by a framed construction 7 consisting of an axial direction support 11 and a radial direction support 12. Moreover, cable holders 8 are provided between layers of many cables 4, a magnetic force generated by a current flowing the cable 4 is transmitted to the construction 7, a heat insulating support 9 is provided between the construction 7 and the case 2, and the outside wall of case 2 is fixed on a bed rock. Thereby, a compressive electromagnetic force in the axial direction is thus supported by the axial direction support 11, an expanding force in the radial direction is transmitted to the radial direction support 12 and it is then transmitted to the bedrock 10 through the support 9 and case 2.
Patent JP-S63293809-A (JP)
Title: Capacitor
Inventor: TSUKUDA YASUO
IPC: H01G4/12
Filed: 1987-05-27
Abstract: PURPOSE:To easily obtain the creeping distance to be used for dielectric strength, and to eliminate the necessity of the use of material of high dielectric constant and to prevent the increase in size of a capacitor by a method wherein a cylindrical insulative wall is provided between electrodes. CONSTITUTION:A cylindrical insulating material 3 is provided on the filter capacitor to be used to prevent the noise generating on the magntron used for the electronic range composed of a dielectric 5 and the capacitor electrodes 4 and 6 on the upper and the lower surfaces. The creeping distance of 17.5 mm between the capacitor electrodes on the upper and the lower surfaces, to be used for dielectric strength, can be obtained without increasing the thickness of the dielectric 5 and also without reducing the area of formation of the capacitor electrode 4 on the upper surface by constituting the capacitor as above-mentioned. In other words, the creeping distance for dielectric strength can be obtained easily, and the use of material of high dielectric constant and increase in size of the capacitor can be avsided.
Patent JP-S6020977-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: TSUCHIDA SEIICHI
IPC: C09J153/00
Filed: 1983-07-13
Abstract: PURPOSE:To provide a pressure-sensitive adhesive compsn. consisting mainly of (A) a tackifier resin made from partly fumarated and/or partly maleinized disproportionated rosin, (B) a blocked rubber and (C) a plasticizer, exhibiting excellent resistance to cold and causing no migration of plasticizer. CONSTITUTION:The pressure-sensitive adhesive compsn. contains as main ingredients (A) 100pts.wt. blocked rubber such as polystyrene/polyisoprene/polystyrene block copolymer or polystyrene/polybutadiene/polystyrene block copolymer, (B) 70-150pts.wt. partly fumarated and/or partly maleinized disproportionated rosin having a degree of fumaration and/or maleinization of 1.3-20mol% to rosin and an m.p. of 110-140 deg.C and (C) 40-120pts.wt. plasticizer (e.g. chlorinated biphenyl or dioctyl phthalate).
Patent JP-S62286939-A (JP)
Title: Purification of beta-phenetyl alcohol
Inventor: HIRAKO YOSHIYUKI
IPC: C07C29/80
Filed: 1986-06-04
Abstract: PURPOSE:To obtain the titled compound in high purity, by catalytically reducing styrene oxide in the presence of a catalyst and an alkaline cocatalyst, recovering the catalyst from the crude reaction liquid, removing the catalyst and the cocatalyst by simple distillation and further fractionating the distillate. CONSTITUTION:Styrene oxide is reduced in the presence of a catalytic reduction catalyst and an alkaline cocatalyst and the obtained crude reaction liquid containing beta-phenetyl alcohol is purified by distillation. The distillation is carried out by separating and recovering the catalyst from the crude reaction liquid e.g. by decantation, separating and removing trace catalyst and cocatalyst by simple distillation and further fractionating the distillate. beta-Phenetyl alcohol useful as a rose-type perfumery for cosmetics or detergents can be produced by this process in high purity and yield while suppressing the by-production of styrene and phenyl acetaldehyde during the fractionation process.
Patent JP-H11330998-A (JP)
Title: Receiver for digital sound broadcasting
Inventor: KANEKO SHIGERU
IPC: H03G3/20
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent a DAB receiver from having abrupt variation in sound volume due to an error of DRC data. SOLUTION: This receiver is provided with a receiving circuit 12 which receives a digital sound broadcast and circuits 13 to 17 which extract a digital audio signal and DRC data from the signal received by the receiving circuit 12. Further, the receiver is provided with a D/A converter circuit 19 which converts the extracted digital audio signal to an analog audio signal and outputs it and a circuit 18 which controls the gain of an audio signal line according to the extracted DRC data. The variation width of the gain that the extracted DRC data indicates is decided. When this variation width exceeds a prescribed value, control over the gain by the DRC data is limited.
Patent JP-H01298835-A (JP)
Title: Station loading system
Inventor: TAKAHASHI CHIKAYUKI
Filed: 1988-05-27
Abstract: PURPOSE:To simplify the constitution of a token ring local area network (token ring LAN) by loading a trunk coupling unit to a station. CONSTITUTION:The TCU(trunk coupling unit) 1 is built in a work station 7, in which a LAN adaptor 2 and a MIF(median interface) cable 5 are connected, and the TCU is connected to an adjacent station by a trunk cable 6. Thus, the token ring LAN 10 is built up without installing a MIF cable 5 and a wiring concentrator(WC) 20 connecting the WC 20 and a station 7. Furthermore, when a fault takes place in the trunk cable 6, a conventional function that a transmission is looped back by removing a faulty cable from the token ring LAN 10 and the system operation is kept by folding the transmission line is maintained. Then the conventional function of the token ring LAN 10 is not lost and the entire token ring LAN 10 is simplified.
Patent JP-S6014763-A (JP)
Inventor: BAANAADO SHII BAAGAMU
IPC: H01M50/491
Filed: 1984-06-21
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-H07329417-A (JP)
Title: Laminated pressure-sensitive recording sheet and production thereof
Inventor: HARADA JUNJI
IPC: B41M5/165
Filed: 1994-06-10
Abstract: PURPOSE:To provide a laminated pressure sensitive recording sheet wherein recording content is concealed. CONSTITUTION:A color former and a coupler both of or one of which is microencapsulated are laminated to the single surface of a support 5 independently or in a mixed state to provide a single pressure-sensitive recording layer 4 and a transparent laminate layer 3 is further provided thereon to form a pressure-sensitive recording sheet 8 which is, in turn, bonded to an opaque coated sheet 6 formed by providing a colored laminate layer 2 to the single surface of a coated base material 1 in a releasable manner in such a state that the transparent laminate layer 3 and the colored laminate layer 2 are closely bonded. By applying pressure to the opaque coated sheet 6, data can be recorded on the internal pressure-sensitive recording layer and the released opaque coated sheet is not again bonded. This recording sheet has good seeing- through preventing properties and it is unnecessary to perform shading printing for preventing seeing-through.
Patent JP-S6485128-A (JP)
Title: Automatically accelerated control of exothermic reactor
Inventor: ROBAATO EMU SHIGUNAROUITSU
IPC: C09K5/00
Filed: 1988-05-27
Abstract: PURPOSE: To prevent the acceleration and runaway of an exothermic reaction by predicting a reaction temp. and regulating the use ratio of a corrective agent in order to prevent an exothermic process from forming an excess reaction apparatus temp in accordance with the predicted signal. CONSTITUTION: A raw material mixture composed of hydrocarbon F1.0 and hydrogen F1h passes a heat exchanger 8 and a preheater 10 and flow down through catalyst beds (CSTR1, 2) of a hydrocracker 6, a rapid cooling zone 11 and catalyst beds (CSTR3, 4) 2, where lightweight components are formed. These components are led out through the heat exchanger 8. This hydrogenation is the exothermic reaction. The reaction temps. TA to T4 in the respective agitating tank reaction apparatus CSTR1 to 4 are predicted by a mathematical model. A control valve CV02 is so controlled that the exothermic does not attain the excessive reaction temp. A coolant, such as hydrogen, is then introduced into the rapid cooling zone 11. The acceleration and runaway of the exothermic reaction are thus prevented.
Patent JP-S63293329-A (JP)
Title: Electromagnetic spring clutch
Inventor: OSAWA MASANORI
IPC: F16D27/105
Filed: 1987-05-26
Abstract: PURPOSE:To enable the oscillating of a rotating shaft to be prevented by providing a large diameter section at a position facing to the armature inner wall of a rotating shaft so as to guide the both ends of the armature inner wall. CONSTITUTION:An armature 32 is made of magnetic materials, and is coupled outside across both NO.1 rotating shaft 20 and NO.2 rotating shaft 28 so as to be freely rotatable. The inner wall in the vicinity of both ends is supported by large diameter sections 26a and 26b provided for NO.1 rotating shaft 20 and NO.2 rotating shaft 28 so as to be loosely slidable. When an electromagnetic coil 16 is energized, NO.1 rotating shaft 20 rotates monolithically with NO.2 rotating shaft 28 because a coil spring 34 is tightly winded. The armature 32 is therefore supported by the large diameter sections 26a and 26b so as to be loosely slidable wherein the rotating shaft will never be oscillated.
Patent JP-S5918870-A (JP)
Inventor: MORITA TAMAO
IPC: A45C13/10
Filed: 1982-07-22
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-H09312269-A (JP)
Title: Heating control device
Inventor: HOJO YOSHIYUKI
IPC: H01L21/205
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a heating control device which reduces the width of temperature distribution of a substrate for forming a semiconductor element or the like as a member to be heated, prevents generation of particles due to heating of carrier means, restrains power consumption generated in heating the substrate, and enables realization of easy output operation of heating means. SOLUTION: This device includes a carrier truck 3 for mounting and transporting a semiconductor substrate 2, and a heater unit 1 having a plurality of heaters 4 (4a-4j) each of which enables heating of a width direction perpendicular to a transport direction of the semiconductor substrate 2 and may be independently controlled in output. The heater unit 1 actuates only a plurality of heaters 4 included within a heating range of the semiconductor substrate 2. The output of at least the heaters 4a, 4j located at the front end and the rear end of the transport direction, of the operating heaters 4, is sequentially changed along with the movement of the semiconductor substrate 2. Thus, simply by controlling the output of the heaters 4, the width of temperature distribution of the semiconductor substrate 2 may be easily reduced.
Patent JP-H0427672-A (JP)
Title: Rear wheel steering device for four-wheel steering vehicle
Inventor: SONODA HIROTETSU
IPC: B62D7/14
Filed: 1990-05-21
Abstract: PURPOSE:To ensure safety during fail by bringing a rod body into a rotatable state by dislocating a rod rotation regulating means during fail, such as runaway of a motor, racing the rod body also togetherwith a means to be transmitted when the means to be transmitted is rotated, and producing the non-steering state of rear wheels. CONSTITUTION:An engaging groove 23 is formed in a large diameter part 2a formed to a part of a rod body 2 with which a part of the steering link mechanism of a rear wheel is formed, and an engaging pin 25 being a rod rotation regulating means engageable with the engaging groove is formed in a manner to be capable of being driven by means of an electromagnetic solenoid 24. During ordinary operation, the engaging pin 25 is engaged with the engaging groove 23 of the rod body 2 to regulate rotation thereof, a steering force for rear wheels is converted through a ball screw mechanism 21 by means of a large gear 20 to which rotation is transmitted and transmitted to the rod body 2, and given control of steering of rear wheels is practicable. Meanwhile, during fail, such as runaway of a motor 11, by releasing the engaging pin 25 from engagement, the rod body 2 is brought into a rotatable state, and even when the large gear 20 is rotated, the rod body 2 is raced togetherwith the large gear and the non-steering state of rear wheels is produced.
Patent JP-H05322882-A (JP)
Title: Blood analyzing instrument
Inventor: SAKURABA SHINICHI
IPC: G01N15/14
Filed: 1992-05-21
Abstract: PURPOSE:To provide a blood analyzing instrument which can perform leukocyte classification, reticulocyte measurement, and blood capsule counting by one set of instrument and, at the same time, can give accuracy-improved analysis results. CONSTITUTION:Scattered light and fluorescence from a sample liquid 25 contained in a flow cell 11 is detected by means of detectors 6, 7, and 8. Fluorescence intensity signals from the detector 6 are supplied to a leukocyte classifying section 9a and leukocytes are classified. Fluorescence intensity signals from the detector 7 are supplied to a reticulocyte counting section 9b and the number of reticulocytes is counted. Scattered light intensity signals from the detector 8 are supplied to a leukocyte counting section 9c, erythrocyte counting section 9d, and thrombocyte counting section 9e and the numbers of leukocytes, erythrocytes, and thrombocytes are counted. Results obtained by the sections 9a and 9c are supplied to a leukocyte number correcting section 9f for correcting the number of leukocytes and highly accurate leukocyte classified results are calculated. The counted results of the sections 9b, 9d, and 9e are supplied to an erythrocyte number correcting section 9g and highly accurate reticulocyte counted results are calculated.
Patent JP-S6019493-A (JP)
Inventor: ANETSUTE ERUMUBURADO
IPC: C07K19/00
Filed: 1984-06-22
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-S61288773-A (JP)
Title: Switching regulator
Inventor: SUGAWARA NORIO
IPC: H02M3/28
Filed: 1985-06-12
Abstract: PURPOSE:To enable to rapidly and effectively protect against an overcurrent by using an SCR element which detects and stores an initial overcurrent in an overcurrent in an overcurrent protecting circuit of a switching regulator. CONSTITUTION:The gate of an SCR element SCR1 is connected with the connecting point of a resistor R8 as an overcurrent detector and the emitter of a main switching transistor Tr1. The anode of the element SCR1 is connected through a protecting resistor R9 with the base of a transistor Tr2 which forms an error amplifier 3. When the voltage across the resistor R8 comes to the prescribed value or higher, the element SCR1 is conducted to stop the switching operation of the transistor Tr1 by the output. When the element SCR1 is once turned ON, it continues its state.