baber/WOPTO huggingface dataset:
Patent JP-S5461702-A (JP)
Title: Device for applying constant depressive force to brake pedal of automobile
Inventor: MICHIHASHI MASATOSHI
IPC: G01L5/22
Filed: 1977-10-26
Abstract: PURPOSE:To heighten the reliability of measurement of braking force, by reducing the volume change ratio of compressible fluid in a moving cylinder to the sliding of a piston. CONSTITUTION:The piston 1 combined with the moving cylinder S mounted on a base B is caused by toggle links T to slide. A shoe 20 attached to the closed end of the base B is put in contact with a fixed support of automobile, The length of a rod 11 is so adjusted that a contact plate 13 comes into contact with a brake pedal 12. Thereafter, an operating lever 16 is fully tumbled. Thereby, a constant depressive force can be applied to the brake pedal.
Patent JP-H11330850-A (JP)
Title: Circularly polarized cross dipole antenna
Inventor: NAKAMURA TAKASHI
IPC: H01Q1/38
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide sufficiently satisfactory antenna characteristics, while having a suitable flat shape by pulling the feeders of a parallel two-wire type from near the respective bent parts of two L-shaped dipole antenna elements, in which the mutual bent parts are arranged proximate each other. SOLUTION: For an antenna part A, first and second L-shaped dipole antenna elements 11 and 12 composed of strip conductors and feeders 13 of the parallel two-wire type connecting one-side terminals to respective bent parts of these elements are provided on the surface of a block-shaped dielectric 10 having a thickness T. A reflector 14 for reflecting radio waves, which are radiated from the first and second L-shaped dipole antenna elements 11 and 12 in a direction opposite to a main radiation direction and combining the radio waves radiated in the main radiation direction is stuck on the rear side of the dielectric 10. A balun part B is such that a wiring part 16 for matching composed of the strip conductor is provided on the surface of a block-shaped dielectric 15 having a thickness (t) thinner than the dielectric 10, and a reflector 17 is stuck on the rear side of the dielectric 15.
Patent JP-S5829434-A (JP)
Inventor: MOCHIZUKI KAZUO
IPC: A47L9/02
Filed: 1981-08-17
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-S5556477-A (JP)
Title: Frequency converter
Inventor: HOSONO ISAMU
IPC: H02M5/27
Filed: 1978-10-19
Abstract: PURPOSE: To simplify the carcuitry by obtaining 3-phase AC current having a frequency equivalent to 60% of the power supply frequency direct from the 3-phase current power source.  
     CONSTITUTION: The first electric valves 31∼33, the second electric valves 41∼43 and the third electric valves 51∼53 are respective by provided between the 3-phase AC current power source 1 and respective phases of a 3-phase load 2. The first to third electric valves provides energization between respective phases of the 3-phase AC current power source 1 and respective phases of the load 2 in sequence. With such an arrangement, it is possible to obtain a 3-phase AC power ballanced by a frequency equivalent to 50% of the frequency of the 3-phase AC power source 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02307591-A (JP)
Title: Treatment of photographic wastewater
Inventor: NAKAMURA TAKASHI
IPC: G03C5/26
Filed: 1989-05-23
Abstract: PURPOSE:To treat wastewater simply and efficiently by leading wastewater of a second treatment solution for fixation to the midway of a wastewater flowing line of a first treatment solution for development and introducing ozone into the flowing line from the outlet so as to bring the wastewater into contact with ozone. CONSTITUTION:A first overflow from a development tub 11 is introduced into a first wastewater treatment part 21 from (c) direction. A second overflow from a bleaching tub 12, a bleaching fixation tub 13, a water-washing tub 14, and a stabilization tub 16 is introduced into a second wastewater treatment part 23 from (d) direction and brought into contact with ozone introduced from the down stream side in (a) direction, and substances in the wastewater are decomposed by oxidation. Oxidation of even reductive substances in the first overflow is accelerated due to high pH and remaining amount of ozone is decreased. Due to low pH of the second overflow, efficiency of oxidation- decomposition is improved.
Patent JP-S5355506-A (JP)
Title: Relief valve for pump
Inventor: TAMURA KOUZOU
IPC: F04D9/02
Filed: 1976-10-29
Abstract: PURPOSE: To prevent air from leaking out from a discharge pipe to a suction pipe of a pump by preparing a valve means such that priming water fills at least part of contact surfaces between its valve body and valve seat upon suction starting of the pump so as to form a water screen between the valve body and the valve seat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01298317-A (JP)
Title: Substrate for interposing liquid crystal
Inventor: UEMURA TAKEMASA
IPC: G02F1/133
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a liquid crystal orientation film having high coatability, high adhesion, stable orientation characteristic, and providing high tilt angle by using a mixture obtd. by adding a specified aminosilane compd. to a reaction product of a specified org. tetacarboxylic acid dianhydride with a specified diamine compd. in a specified proportion. CONSTITUTION:A soln. consisting of a polyimide precursor obtd. by reacting an org. tetracarboxylic acid dianhydride component expressed by the formula I with a diamine component expressed by the formula II, contg. also an aminosilane compd. expressed by the formula III wherein 1-20pts.wt. said aminosilane compd. is added per 100pts.wt. said polyimide precursor, is prepd., and the soln. is coated and then the precursor is dehydrated to cause ring closure to obtain thus a polyimide orientation film to be used as a liquid crystal orientation film. In the formula II, each R1-R4 is a lower alkyl group, etc.; each R5 and R6 is a methyl group, etc. In the formula III, R7 is a linear methylene group, or its branched isomer; X is an alkoxy group, etc.; Y is an alkyl group, etc. Thus, a liquid crystal orientation film having high coatability, high adhesion, stable orientation characteristic, and providing high tilt angle is obtd.
Patent JP-S619361-A (JP)
Title: Antitheft device for vehicles
Inventor: AZUMA MASAKI
IPC: B60R25/10
Filed: 1984-06-22
Abstract: PURPOSE:To improve an antitheft function for a car, by detecting a fact that something wrong happens in the car with a nonfeeding state detecting device mounted on the car. CONSTITUTION:An antitheft circuit 10 stops operation of an electronic fuel injection device 50 when a door is opened or a battery 60 is made into a nonfeeding state by an unlowful means, whereas a door lock of the car is a state of being operated. If conce the electronic fuel injection device 50 stops its operation, it is impossible to restore it even if one takes all possible steps except the possessor driver. When he inputs a code number into a cord input circuit 200, all functions of the electronic fuel injection device 50 are restorable.
Patent JP-H0423611-A (JP)
Title: Differential amplifier circuit
Inventor: INAMI DAIJIRO
IPC: H03K5/02
Filed: 1990-05-18
Abstract: PURPOSE:To realize a differential amplifier circuit with a small input capacitance by employing a common gate transistor(TR) for the input stage of the differential amplifier circuit. CONSTITUTION:MOS TRs 1, 2, MOS TRs 3, 4 and MOS TRs 5, 6 are designed in the same size respectively. Since the gates of the input stage MOS TRs 1, 2 at a high frequency band are connected to ground, the capacitance is a parasitic capacitance to an input terminal 1 or 12, that is, to the source of the MOS TRs 1, 2 and the increase in the gate capacitance or the input capacitance due to the Miller effect is not caused.
Patent JP-H01301072-A (JP)
Title: Cutter
Inventor: MATSUDA YUSAKU
IPC: B24D5/12
Filed: 1988-05-26
Abstract: PURPOSE:To keep off any deflection in a substrate in service as well as to cut a stone or the like neatly by performing hardening treatment linearly in plural numbers of spots on the ring-form substrate in a cutter. CONSTITUTION:On a substrate 12 of a cutter 10, hardening treatment is applied radially to it from a hole 14 in the central part, and hardness in a hardened part 12a of this substrate 12 is made larger than an unhardened part 12b, making this part 12a function as a beam. In consequence, even if force is added to the cutter 10 when a stone is cut by the cutter 10, deflection in the substrate 12 is abated, so that this stone is neatly cut off by a cutting body 16 formed in an outer peripheral edge of the substrate 12.
Patent JP-H11303032-A (JP)
Title: Road safety lamp marking body
Inventor: TERAJIMA NAGAMASA
IPC: E01F13/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To easily exchange a bulb in a road safety lamp marking body and use a safety lamp as lighting to light one's feet area in a working zone by providing an aperture for exchanging the bulb, provided with a transparent cover at one side face of a safety lamp portion. SOLUTION: An aperture 21 is formed at one side face of the main body 2 of a road safety lamp marking body 1 provided with the truncated conical body 2 and a stabilizing plate 3 and a cover 5 made of a transparent plastic plate is detachably fitted to the main body 2. A light bulb 4 can be easily exchanged without bring it down by opening the aperture 21. Further, one's feet area of a working zone can be lit by installing the marking body so as to face the working zone.
Patent JP-2000317751-A (JP)
Title: Composite sliding type machine tool
Inventor: KITAMURA AKIHIRO
IPC: B23Q1/42
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To make a stable motion with little chatter at the time of double cutting of a workpiece or machining of a high-load workpiece by moving a shift section relatively to a support section in contact with both sliding means and rolling means. SOLUTION: A saddle 114 is moved in contact with single plane of sliding means 18 provided on a base 112. Rolling means receivers 36 provided on the saddle 114 are moved relatively to the base 112. The saddle 114 is moved in contact with rolling means 20 provided on the base 112. The rolling means 20 using rollers 38 mainly receive a load in the X direction from the saddle 114. The sliding means 18 mainly receive a planar load from the saddle 114, i.e., a load in the vertical direction. A stable motion with little chatter can be made at the time of double cutting of a workpiece or machining of a high- load workpiece.
Patent JP-H06341167-A (JP)
Title: Working method for concrete structure
Inventor: SAKUTA YUKIHIRO
IPC: E04C3/36
Filed: 1993-05-31
Abstract: PURPOSE:To save material and to perform the quick execution of work without the disassembly and the movement of concrete molds. CONSTITUTION:A beam steel form 2 is fixed in a lateral beam 1 made of precast concrete, whose cross section is formed in an approximately U-shape. Meanwhile, a corner member 4 is arranged at the corner part of a concrete post 3 to be formed. A side plate 5 is fixed so as to link the corner members 4 in the liquid-tight manner. A steel form 6 for the post is arranged in the inside furthermore. A held body 7, on which the end part of the beam steel form 2 is mounted, is fixed at the upper end side surface of the steel form 6 for the post. A composite floor plate is arranged between the neighboring lateral beams made of the precast concrete. Concrete is applied on the composite floor plate.
Patent JP-H0515632-A (JP)
Title: Game tool
Inventor: IEMURA OSAMU
IPC: A63F3/02
Filed: 1991-05-31
Abstract: PURPOSE:To provide a game tool which can preserve such game pieces as 'go' stones and pieces in a playing state as they are when the play of 'go' and 'shogi', gobang, othello, a scramble game or chess, etc., is suspended, and can restart immediately the play in a condition that it is suspended, when the play is restarted. CONSTITUTION:A preserving means 30 for 'go' stones 1 is constituted by providing the recessed part 31 of a shape corresponding to a half face shape of the 'go' stone 1 in position corresponding to each cross 2a of a 'go' board, on the surface of a flexible member formed like a plate, and constituted so that the 'go' board 2 on which 'go' stones being in the playing state are placed is covered with a cover body 20 provided with the preserving means 30, and also, by engaging the clamp metallic fixture 24 of the cover body 20 to the clamp receiving metallic fixture 14 of a housing 10 and clamping it, each 'go' stone in a playing state in each recessed part 31 is held surely in its position.
Patent JP-H04356628-A (JP)
Title: Air conditioner
Inventor: MIYAKE KUNIHIKO
IPC: F24F1/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide a uniform distribution of temperature and further compact air conditioner by a method wherein each of high temperature air suction port and a low temperature air suction port, each of high temperature air aeration passage and a low temperature air aeration passage, each of a high temperature air heat exchanger and a low temperature air heat exchanger and each of a high temperature air fan and a low temperature air fan are disposed at both sides of a main body casing, respectively, and a mixed air blowing port is disposed at a central part of a main body casing. CONSTITUTION:Each of a high temperature air suction port 4a and a low temperature air suction port 4b is disposed at both ends of a main body casing 1, respectively. Air in each of regions having a different distribution of temperature is fed individually into each of the first and second aeration passages 6 and 7. The high temperature air is varied to a relative low temperature air and a low temperature air is varied relatively to a high temperature air through the first and second heat exchangers 5a and 5b disposed in each of the aeration passages 6 and 7. Thereafter, each of the high temperature air and the low temperature air are merged from the main air blowing port 30 under an operation of each of the first and second cross-flow fans 8, 9 and blown. With such an operation, a distribution of temperature in an entire indoor air is made uniform and the air conditioner device is made compact in its size as well as in its thin-sized form.
Patent JP-H02311434-A (JP)
Title: Production of dihydric phenol
Inventor: UOHAMA MISAO
IPC: C07C39/08
Filed: 1989-05-23
Abstract: PURPOSE:To obtain the subject compound in high yield with simple treatment after nuclear hydroxylation of a phenol with a ketone peroxide or a combination of a ketone and hydrogen peroxide using sulfamic acid or its derivative as catalyst. CONSTITUTION:The objective dihydric phenol (e.g. catechol, hydroquinone) can be obtained by reaction, in the presence of a catalyst, sulfamic acid or its derivative [esp. a compound of the formula (R1 and R2 are each H, 1-6C alkyl or aryl), e.g. H2NRO3], of a phenol with a ketone peroxide or a combination of a ketone and hydrogen peroxide. With the present process, high yield can be accomplished, additional treatments such as neutralization are not required, and also e.g. its isolation after reaction can easily be made. Furthermore, the present process is simple; therefore, dihydric phenols useful as raw materials for medicines, pesticides, perfumes, etc., can be easily produced in high purity at low cost.
Patent JP-H0426581-A (JP)
Title: Production of compound semiconductor single crystal and apparatus for producing this crystal
Inventor: NAKAMORI SHOJI
IPC: C30B11/00
Filed: 1990-05-18
Abstract: PURPOSE:To stabilize the crystal growth boundary at the time of crystal growth and to uniformize a crystal growing speed by providing a heat radiating hole in the upper part of a furnace body forming a high-temp. part and opening and closing this heat radiating hole to control the temp. distribution in the furnace according to the amt. of opening and closing thereof. CONSTITUTION:The detection value of a thermocouple 15 is applied to a control circuit 22 by which both are compared and the control circuit 22 outputs a control signal to an actuator 23 to control the opening/closing angle of an opening/closing door 14 in such a manner that the detected value of the thermocouple 15 is equaled to a set value. The set values most adequate for a temp. falling process are previously set stepwise in a setting circuit. The set values are empirifically obtd. and are properly corrected and changed even during the crystal growth. The opening/closing angle of the pening/closing door 14 is adjusted in accordance with the set values at the time of producing the compd. semiconductor crystal by lowering the temp. while maintaining the prescribed temp. distribution formed in the high-temp. furnace 31, by which the fluctuation in heat radiating conditions is suppressed and the heat radiation quantity at the crystal growth boundary position is stabilized and uniformized.
Patent JP-H08327750-A (JP)
Title: Dual display type clock
Inventor: ONO SUMIKO
IPC: G04B19/22
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a dual display type clock being suitable for use as an intellectual training aid for a little child. CONSTITUTION: Two clock display parts 2 and 3 are provided in juxtaposition in the same frame body 1 and a covering part 5 which can cover selectively one of these two clock display parts is supported swingably in the front central part of the frame body at the middle position between the two clock display parts. The covering part 5 is so provided as to make one clock display part visible when it covers the other clock display part selected. On the opposite sides of the covering plate 5, patterns 5 and 7 each of which represents the display contents of the visible clock display part on the side not being covered with the covering part are provided respectively.
Patent JP-S6328993-A (JP)
Inventor: RICHIYAADO BERII
IPC: D21C9/12
Filed: 1987-05-28
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-S5921969-A (JP)
Inventor: OBARA KOUJIROU
IPC: F25D23/02
Filed: 1982-07-26
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-H10322685-A (JP)
Title: Remote monitor system
Inventor: OZAKI TAKEO
IPC: H04N7/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To freely control and change setting for the line control of plural systems and camera control by permitting one transmission device to receive monitor information of at least more than two monitorzones in plural monitor zones and to monitor them in a monitor. SOLUTION: A first monitor zone 5-1 is connected to a reception side, the line selects one of cameras from a first monitor camera 1-1 to an m-the monitoring camera 1-m. Then, the function of the selected camera and a panhead can be controlled. A picture signal from the selected monitor camera is processed in accordance with the number of picture elements and the setting of a compression rate in a spread spectrum picture transmission device 3 through a monitor camera operator 2 and it is transmitted from an antenna 4 as the radio wave of a 2.4 GHz band. On the other hand, the reception side receives the radio wave by an antenna 6 and a spread spectrum transmission device 7 checks ID. Then, it is restored into the picture signal expanded at the same rate as the compression rate of a transmission side and it is displayed on the monitor 9.
Patent JP-H07172187-A (JP)
Title: Automobile cover not being stripped off and hot flapping under strong wind
Inventor: NINOMIYA SHOSHICHI
IPC: B60J11/00
Filed: 1993-04-22
Abstract: PURPOSE:To attach a cover so as not to be stripped off under a strong wind by attaching a small cover to a spot where central lower parts on both the right and left sides of an automobile cover are collected, and connecting the front and back parts of the cover with a rubber passed through both the right and left sides. CONSTITUTION:The front part 10 and the back part 11 of a cover 1 are connected by a belt rubber 12 passed through both the sides of the cover 1. The central lower parts on both the sides of the cover 1 are collected, and a small cover 3 is attached to the above collected part, and the basic end part of a thick cord 5 which is provided with an elastic body 6 at the middle spot and a weight 7 at the end is attached to the small cover 3. In using the cover, the weight 7 existing at the end of the cord 5 attached to the small cover 3 on the left of the cover 1 is taken in a hand, and thrown through the lower part of a body 2 up to the right side. Next, the thick cord is fastened using a cord ring united with a band provided on the small cover 3 on the right side, and both the right and left sides of the cover are thereby connected through the thick cord 5 passed through the lower part of the body 2.
Patent JP-H09316316-A (JP)
Title: Aromatic polycarbonate resin composition and molded article
Inventor: ITO HIDEKAZU
IPC: C08K7/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin composition which has a high gloss and is satisfactory in rigidity, flowability, and appearance by compounding a specific resin mixture with a thermoplastic graft copolymer and an inorganic filler. SOLUTION: The composition comprises: (A) 10-90wt.% resin mixture consisting of a powder (a-1) obtained by pulverizing an optical disk comprising a substrate made of an aromatic polycarbonate resin and an aromatic polycarbonate resin (a-2) having a viscosity-average mol.wt. of 14,000-60,000 in an (a-1)/(a-2) weight ratio of 10/90 to 100/0; (B) 5-60wt.% inorganic filler; and (C) 5-85wt.% thermoplastic graft copolymer which is obtained by grafting an aromatic vinyl compound and a vinyl cyanide compound onto a diene rubber and which has a melt flow rate of 10-70g/10min as measured under the conditions of 220 deg.C and 10kgf according to JIS K7210.
Patent JP-S5654021-A (JP)
Title: Section winding device
Inventor: TAKEDA TAKASHI
IPC: H01F41/06
Filed: 1979-10-09
Abstract: PURPOSE:To enable windings of all sections automatically by a method wherein the section winding device continuously winding a bobbin divided into a plurality of sections is controlled by the various dimensions, etc. of a coil bobbin inputted. CONSTITUTION:When the reaching of output from a counter 11 to the number of a setting unit 1n set is detected by means of a comparator 12, signals indicating the completion of the winding of one section are forwarded to a winding sequence controlling unit 7. The controlling unit 7 receives the signals, and successively sends out wire crossover positioning signal, wire crossover operation signal and winding- starting position return signal when all sections are not completed. Consequently, winding crosses over a partition among sections and moves to the next section, and returns to the winding-starting location, and the winding is conducted. Thus, all sections can automatically be wound.
Patent JP-S62288158-A (JP)
Inventor: MATSUYAMA HISAYOSHI
IPC: C04B35/14
Filed: 1986-06-04
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-H06345562-A (JP)
Title: Cement product having colored coating film and production thereof
Inventor: OTAKA SATOSHI
IPC: C01G45/10
Filed: 1993-06-01
Abstract: PURPOSE:To obtain a cement product having a colored coating film excellent in weatherbility over a long period hardly being peeled off and free from a whitening phenomenon by impregnating a specific metal sulfate aqueous solution into the cement product. CONSTITUTION:The Ni, Co, Cu, Mn or Cr sulfate aqueous solution being within the range from >=2wt.% in the concentration to the saturated concentration under in terms of sulfate anhydride, is impregnated into the cement product. Thus, the colored coating film consisting essentially of water soluble sulfate or resultant product thereof is formed. The method for impregnating the water soluble sulfate aqueous solution into the cement product is not especially restricted and the method of coating, spraying or dipping, etc., can be adopted.