baber/WOPTO huggingface dataset:
Patent JP-H08118636-A (JP)
Title: Substrate for ink jet recording head, ink jet recording head using the same and ink jet recording apparatus
Inventor: KAMIYAMA YUJI
IPC: B41J2/05
Filed: 1994-10-28
Abstract: PURPOSE: To prevent the short-circuit of electrodes caused by static electricity while enhancing reliability by electrically connecting a protective film to a substrate through two electrodes arranged in opposed relationship through a heating resistor layer. CONSTITUTION: Thermally oxidized film layers 107, 108 are simultaneously formed to the upper part of the functional element formed on the earth 109 in a substrate and through-holes are bored in the layers 107,108 to form a first electrode 106 to form a pattern. An interlaminar insulating film 105 is formed thereon and a heating resistor layer 104 and a second electrode 103 are formed on the film 105 to form a pattern as heating resistor elements. In this substrate for a recording head, a protective film layer 101 is connected to the earth 109 in the substrate through the contact part constituted of the second electrode 103, the heating resistor layer 104 and the first electrode 106.  By this constitution, the charge applied to the protective film layer 101 by static electricity is transferred to the earth 109 in the substrate through the contact part to prevent the thermal destruction of the thin part of the protective film layer 102.
Patent JP-2000095028-A (JP)
Title: Door pocket for automobile
Inventor: SANBONMATSU TORU
IPC: B60J5/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the door pocket for an automobile which is not opened carelessly by the shock exerted on a car body, even if a comparatively heavy thing is stored in a door pocket. SOLUTION: A pocket 20 pivoted to a storage frame 18 turnably is energized by a spring 22 so as to be stored in the storage frame 18. At the acting time of a prescribed inertia force, the pocket 20 is going to open by overcoming the inertia force to the energizing force of the spring 22. Meantime, a hook 40 is engagingly locked by an engagingly locking tool 24 and during the acting time of the prescribed inertia force to the car body, it is obstructed that the pocket 20 is going to open from a storage position. When the inertia force is lost, as the engagingly locking tool 24 is separated from the hook part 40 automatically, it is not necessary to release it.
Patent JP-H02149691-A (JP)
Title: Making of metallic matrix
Inventor: PETORUSU EHIDEIUSU YAKOBUSU RE
IPC: C25D1/00
Filed: 1989-10-13
Abstract: PURPOSE: To produce a metallic matrix which has good quality and may be preserved over a long period by successively depositing an electroless deposited metallic layer and electrodeposited metallic peeling on a master disk provided with information tracks on the photoresist layer on a substrate, then separating the same.  
     CONSTITUTION: The surface of a glass substrate 1 is provided with the cured photoresist layer or an intermediate layer 2 of an org. material. Further, the surface thereof is provided with a positive photoresist layer 3, by which the spiral information tracks 4 consisting of the information tracks 5, 6 existing at high and low levels are obtd. A gold layer 7 is deposited by electroless plating on the resulted master disk. The metallic peeling 8 consisting of a nickel layer is deposited by electrodeposition on the gold layer 7 held in this state. The master disk is thereafter separated to obtain a metallic matrix of a father disk consisting of the metallic peeling 8 having the gold layer 7. Another nickel peeling 10 is electrodeposited by using the father disk having such information tracks 9, by which the mother disk having the information tracks 11 is manufactured. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04143343-A (JP)
Title: Subunit for building
Inventor: MATSUDA KAZUMICHI
IPC: E04B1/348
Filed: 1990-10-02
Abstract: PURPOSE:To increase plan variation of a building by fitting a roof panel continued to the inclined roof of a roof unit to a sub-unit continuously provided to a basic unit of a rectangular parallelepiped and a roof unit for unitizing. CONSTITUTION:A roof panel 4 having inclination continued to the inclined roof of a roof unit B is fitted to a sub-unit C provided neighbouring to a basic unit A of a rectangular parallelepiped and a roof unit B. In this way, the sub- unit C having the inclined roof is constituted, and only by providing it continuously to the basic unit A, a building having an inclined roof is built. Hereby, plan variation of a building can be increased.
Patent JP-H11166048-A (JP)
Title: Copolyamide and polyamide composition, their production and use
Inventor: BLONDEL PHILIPPE
IPC: C08K3/32
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a copolyamide thermoplastic resin and provide its production and use as a resin having impact resistance at a low temperature and good flexibility especially in the presence of a plasticizer. SOLUTION: This copolyamide is obtained by polycondensing a mixture of dodecane lactam (L12) or 12-aminododecanoic acid (A12) with 11- aminododecanoic acid (A11). The monomer L12 or A12 exists in 1-15 wt.% or 85-99 wt.% based on the mixture. When a structural unite derived from the monomer A12 car 1,12 is a larger component or a smaller component, the following relations as functiccns of the components are confirmed: (1) when A12 or L12 is a larger component: mp ( deg.C)>=176-0.567×(% A11), (2) when A12 or L12 is a lower component: mp ( deg.C)>=187-0.5×(% A12 or L12). The mp is determined by inspecting the peak of an exothermic signal obtained by heat differential analysis in 10 deg.C/min. temperature rising rate in the second operation of' the temperature rising.  The copolyamide has resilience characteristics at a low temperature and improved flexibility characteristics. A ductility/brittleness transition shifts to a lower side.
Patent JP-S61144717-A (JP)
Title: Head device
Inventor: SANO KOICHI
IPC: G11B5/55
Filed: 1984-12-18
Abstract: PURPOSE:To prevent the break of wiring at the connection part of a head and an external conductor by running the external conductor through a heat- shrinkable tube which has cuts and then running it through a head support member, and fixing the conductor to an insertion part by the press contacting of cut parts CONSTITUTION:The external conductor 6 which connects the connection terminal 4 of the magnetic head 1 to an external circuit is run through the heat- shrinkable tube 7 having cuts 7a and then inserted into the through hole 5c of a turntable 5 for the head 1. Then, parts 7c which do not have the cuts are heated in this state, and then the parts 7c contact and the parts 7b expand outward to press the internal wall of the through hole 5c with their elastic force, thereby fixing the conductor 6 to the turntable 5. Consequently, even if the head 1 turns by 180 deg. corresponding to a tape traveling direction, the part above the fixation part of the conductor 6 rotates together with the turntable 5, so the break of wiring at the connection part of the conductor 6 and connection terminal is prevented.
Patent JP-H05109307-A (JP)
Title: Suspended luminaire
Inventor: MATSUO KOJI
IPC: F21V23/00
Filed: 1991-10-15
Abstract: PURPOSE:To prevent a printed board of a lighting circuit block from being damaged in falling and circuit parts of the lighting circuit block from being adversely affected by heat by well-balancing a weight. CONSTITUTION:A lamp is lit at a high frequency with an inverter system lighting circuit block 6. A cord housing cover 15 is provided to house a power supply cord 5 which is suspended from a ceiling in the upper center of a body 1. A high frequency preventive choke 14 is arranged in the cord housing cover 15.
Patent JP-H09110009-A (JP)
Title: Portable motor-driven fastening device of band for bundling
Inventor: SHIMIZU YOSHIYUKI
IPC: B65B13/22
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To remove ground chips of bands generated during the fastening work together with the residual parts of the band cut off, to the outside of the housing, when constituting a portable motor-driven fastening device of bands using an electric motor as the driving source. SOLUTION: A groove 84 in which a bundling band 100 is inserted, running through the head of a housing 8, is provided. A fastening roller 2 is provided at the upper side of the groove 84 and a pushing roller 21 is provided at the lower side of the groove 84.
Patent JP-S63118584-A (JP)
Inventor: AMAGASA TAKASHI
IPC: F25D23/12
Filed: 1986-11-07
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-S61143868-A (JP)
Title: Multiplex process controller
Inventor: MIYAMOTO AKIRA
IPC: G06F11/20
Filed: 1984-12-17
Abstract: PURPOSE:To have the load shared in response to the capacity of a substitute controller and at the same time to secure the continuous control, by dividing the control processing in terms of time series with the abnormal and normal controllers to make the normal controller take charge of the load. CONSTITUTION:Processes A and B are controlled by exclusive control computers CPUA and CPUB connected via input/output devices 7 and 8 set corresponding to both processes A and B respectively. Both devices 7 and 8 are connected selectively and switchably to computers CPUA1 and CPUB2 via BUS switch devices 4 and 5 respectively. Then load controllers 3A and 3B divide the control processings of both abnormal and normal controllers in accordance with each priority level and in terms of time series in case the CPUA1 or CPUB2 is abnormal. Then the divided programs are loaded to the normal controller.
Patent JP-H04142627-A (JP)
Title: Branch control system for information processor
Inventor: INOGUCHI HIROYUKI
IPC: G06F9/38
Filed: 1990-10-03
Abstract: PURPOSE:To enable this information processor to read an instruction for main stream and an instruction for branch stream alternately by using an instruction recombining means to recombine and convert an instruction stream spanning as far as a point of time when a result is clarified whether or not branching by a branch instruction transferred from main memory unit was successful into an instruction of a combination of instructions for main stream and instructions for branch stream. CONSTITUTION:This information processor consists of a main memory unit 1, an instruction recombining control unit 2, a cache memory unit 3, an instruction control unit 4, a register unit 5, sub-register units 6 and 7, and an arithmetic unit 8. Further, when a branch instruction is transferred from the main memory unit 1 by the instruction recombining control unit 2, an instruction stream spanning as far as a point of time when a result is clarified whether or not branching by the branch instruction was successful is recombined and converted into an instruction of a combination of instructions for main stream and instructions for branch stream. With this, instructions for main stream and instructions for branch stream can be read alternately.
Patent JP-S62126686-A (JP)
Title: Semiconductor element
Inventor: TOYODA YUKIO
IPC: H01S5/40
Filed: 1985-11-27
Abstract: PURPOSE:To obtain high output power at a high frequency in an extremely high frequency band especially at 50 GHz or more without damages due to heating and without a limit on the output due to restriction on a size, by providing a plurality of semiconductor lasers having different oscillating frequencies; an optical circuit structure, wherein the oscillated lights are mixed; and a microwave resonating structure, whose frequency corresponds to the differential frequency between the oscillated lights. CONSTITUTION:A plurality of semiconductor lasers having different oscillating frequencies, an optical circuit structure mixing the oscillated lights and a microwave resonating structure, whose frequency corresponds to the differential frequency between said oscillated lights are provided. For example, highly accurate interference light exposure is performed twice. Gratings 3, which have different periods in close proximity, are formed on an InP substrate. Then an embedded laser is formed by ordinary processes. At the same time, a Y shaped embedded waveguide 4 is formed, and oscillated outputs on both sides are mixed. At the waveguide part after the mixing, an electrode 5, which has a width obtained from the crystal permittivity and the thickness so that characteristic impedance becomes 50OMEGA, is attached. Thus a high frequency signal is made to be resonated and propagated. SiO2/Au is evaporated on the end surface of the opposite side of the waveguide so that reflectivity becomes 100%. Thus an oscillating element characterized by high output power in an extremely high frequency region of 50 GHz or more is obtained.
Patent JP-H02111345-A (JP)
Title: Reflecting oxymeter
Inventor: TAKATANI SETSUO
IPC: A61B5/1455
Filed: 1988-10-21
Abstract: PURPOSE:To enable a saturation degree to be stably measured of oxygen in blood with accuracy more improved as compared with in the past by setting a distance between light emitting and receiving elements to three times or more the thickness of the epidermis constituting the uppermost part of the skin. CONSTITUTION:A distance L between a light receiving element 20 and the first and second light emitting elements 22 and 24, that is, a radius (r) is set to three times or more the thickness (t) of the epidermis 62. Accordingly, of the reflecting lights of irradiated light toward the skin 11 from both the light emitting elements 22, 24, almost no reflecting light from the epidermis 62 is detected. In this way, despite a difference between the thickness of the epidermis 62 of a measured person, only the reflecting light from the true skin 64 with a capillary present and from the subcutaneous anatomy 66 can be detected without almost detecting the reflecting light from the epidermis 62 with no capillary present, so that being based on the reflecting light from the true skin 64 and the subcutaneous anatomy 66, a saturation degree OSa of oxygen in the artery and a saturation degree OSv in the vein can be stably measured in good accuracy.
Patent JP-2001087531-A (JP)
Title: Pachinko ball carrier device and carrier belt therefor
Inventor: IKEZAWA KUNIAKI
IPC: A63F7/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent a belt from being stretched, to prevent the wear of rubber on the surface of the belt and to provide a carrier belt excellent in durability capable of preventing chipping of a rib for carrying. SOLUTION: The belt is prevented from being stretched by burying core wire 23 inside the belt, wear and chipping due to contact of pulleys 5, 6 and objects 4 to be carried are prevented by adhering each canvas 25, 26 on a belt inner peripheral surface in contact with outer peripheral surfaces of the pulleys 5, 6 and an outer peripheral surface including a surface of a rib in contact with objects 4 to be carried such as pachinko balls and scattering of rubber powder due to wear is prevented.
Patent JP-H07201078-A (JP)
Title: Optical data storage medium
Inventor: UEIN ISAMI IMAINO
IPC: G11B7/1381
Filed: 1994-10-31
Abstract: PURPOSE: To clearly read data from any data layer in a medium by using an optical medium driving device provided with a plural data layers optical medium, an optical head, an aberration compensation device and a filter. CONSTITUTION: A part of light flux 202 is reflected from a data face and it becomes reflected light flux 202. Light flux 220 passes through the compensation device 212 and a lens 210 and it returns. Then, it is reflected by a mirror 208. Light flux 220 is reflected toward a multiplex data face filter 222 by a beam splitter 205 and light flux 220 advances to a beam splitter 224 through the filter 222. The first part 230 of light flux 220 is transmitted to an astigmatic lens 232 and a quardri partite light detector 234 by the splitter 224. The second part 236 of light flux 220 is transmitted to a polarized beam splitter 240 through a half wavelength board 238 by the splitter 224. The splitter 240 separates light flux 236 into a first orthogonal polarization component 242 and a second orthogonal polarization component 244.  A lens 246 converges light 242 at a photodetector 248 and a lens 250 converges light 244 to a photodetector 252.
Patent JP-H05312407-A (JP)
Title: Open type combustion heater
Inventor: YAMAZAKI TOSHIO
IPC: F24H3/04
Filed: 1992-10-06
Abstract: PURPOSE:To provide an open type combustion heater in which its operation is stopped at a specified time after starting operation with a timer means to prevent trouble or accident caused by contamination of indoor air, its informing is carried out before stopping operation, air ventilation is performed and a heating operation can be extensively carried out. CONSTITUTION:An operation switch 2 is manually operated to instruct a starting of operation, a load circuit 4 is electrically energized so as to start a heating operation. An oscillation circuit 10 starts oscillation, a binary counter 18 starts to count time with an output signal and an electronic buzzer 24 informs a stopping of operation before the counter 18 counts the specified time and produces a stopping signal for instructing the stopping of operation. A user performs an indoor ventilation through this informing operation, manually operates an extension switch 21 and causes the time counting operation of the counter 18 to be newly carried out from this time so as to extend the heating operation.
Patent JP-S63124000-A (JP)
Inventor: SAKANO RYOICHI
IPC: F42D1/00
Filed: 1986-11-10
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-H05273324-A (JP)
Title: Circuit device for evaluating and testing capacitive sensor
IPC: G01P21/00
Filed: 1992-10-06
Abstract: PURPOSE: To perform self test of a sensor without varying the switching sequence. CONSTITUTION: In a measuring mode, the difference of a measuring capacitance 3 formed by a central electrode 1 and each measuring electrode 2 and connected with a capacitance measuring bridge 5 produces a signal representative of the displacement of the central electrode 1. In a test mode, a reference capacitance 4 connected with the capacitance measuring bridge 5 is connected in place of one measuring capacitance and a potential difference can be applied between the central electrode 1 and the measuring capacitance substituted by the reference capacitance. Furthermore, a displacement of the central electrode 1 thus caused can be measured by the other measuring capacitance 3.
Patent JP-S61144599-A (JP)
Inventor: YOSHIDA HIDETO
IPC: G01N31/00
Filed: 1984-12-18
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-H11106741-A (JP)
Title: Friction material and its production
Inventor: SUZUKI NOBORU
IPC: C09K3/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material which can give a brake improved in braking effect in a faded state without detriment to abrasion resistance by incorporating a specified amount of particles prepared by breaking a friction material in a friction material. SOLUTION: The particles of a friction material is used in an amount of 3-30 wt.% based on the entire composition. A friction material is mixed with desirably 30-50 wt.% fibrous material (e.g. copper fibers, alumina silica fibers, aramid fibers or potassium titanate fibers), 8-18 wt.% binder (e.g. phenolic resin or NBR), 3-19 wt.% organic friction modifier (e.g. friction dust) and 25-45 wt.% inorganic friction modifier (e.g. graphite or barium sulfate). The friction material is broken to a maximum particle diameter of 5 mm or below, desirably 4 mm or below.  The friction material is desirably one prepared by breaking a friction member prepared by molding a friction material composition under applied heat and pressure and heat-treating the molding at a temperature of 350 deg.C or above. 3-30 wt.%, based on the entire composition, particles obtained by breaking the friction material is added to the other components, and the resultant mixture is mixed and molded under applied heat and pressure.
Patent JP-S61145472-A (JP)
Title: Microwave range finder
Inventor: NAKAJIMA KOJI
IPC: G01B15/00
Filed: 1984-12-20
Abstract: PURPOSE:To make it possible to measure a distance with high accuracy, by detecting the phases of beat signals at two points of time different in frequency and further obtaining an extend displacement signal. CONSTITUTION:The beat signal SB obtained in a microwave circuit 1 is amplified by an amplifying circuit 4 to be inputted to phase detection circuits 5, 6 and a distance operation circuit 9 and, at the time t1 when the frequency of a transmission microwave comes to f1, a phase detection order signal SD1 is inputted to the circuit 5 from a modulation circuit 3 and the phase theta1 of the signal SB at this time is outputted from the circuit 5 and a displace amount x3 is measured by a displacement measuring circuit 8. Next, at the time t2 when the frequency of the transmission microwave is increased to come to f2, a phase detection order signal SD2 is outputted to the circuit 6 from the circuit 3 and the phase theta2 of the signal SB at this time is outputted from the circuit 6. Further, extend displacement amount x2 is calculated from the phases theta1, theta2 by an extend displacement amount detection circuit 7. A coarse definite distance RT is calculated from the signal SB by the circuit 9 and, further, a fundamental distance x1 is calculated from the distance RT and the wavelength of the displacement amount x2 by a fundamental distance operation circuit 10. The distance x1 and the displacement amounts x2, x3 are added by an adder 11 to be outputted from an output circuit 12 as output X.
Patent JP-S61146463-A (JP)
Title: Automatic polisher for turbine blade
Inventor: KODAMA HIROTSUGU
IPC: B24B19/14
Filed: 1984-12-19
Abstract: PURPOSE:To make a uniform polishing surface formable, by performing polishing operation on the polishing surface at constant polishing speed and constant polishing surface tangential vertical load. CONSTITUTION:When a difference (H1-H2) between detected values H2 and H1 out of positional detecting sensors 13 and 14 installed in a contact wheel 4 comes off the preset value, a rotary motor 11 is started in rotation by a control unit receiving the detecting signal. And, a polishing surface 8 of a turbine blade moves a support device 10 so as to cause the difference (H1-H2) in the detected value to become within the setting value. On the other hand, a roller 15 installed ion the contact wheel 4 detects a speed of the contact wheel 4 of a moving polishing head, transmitting the detection signal to the control unit, and with a control signal comparatively calculated hereat, movements in a feed gear 19 are controlled. Therefore, a tilting amount of the support device and a feed rate of the feed gear both can be made constant.
Patent JP-H05106874-A (JP)
Title: Device for ice-based heat storage
Inventor: TAKEDA HIROSHI
IPC: F24F1/00
Filed: 1991-10-17
Abstract: PURPOSE:To prevent the freezing of a water solution inside the heat exchanger in an evaporator by automatically removing ice which grows on a heat sink on the low temperature side in a device for stopping supercooling. CONSTITUTION:When switches 24, 25 are turned on and switches 26, 27 are turned off, the surface of a heat sink 17a is cooled and ice 8 formed thereon partially freezes tight and partially grows. When the ice 8 has grown to a certain height, the switches 26, 25 are turned off and the switches 26, 27 are turned on. This switching reverses the voltage polarity of the D.C. power which is impressed to a semiconductor device 16; as a result, the heat sink 17a is heated and the ice 8 thereon melts at the boundary layer, easing its adhesion to a Teflon coating 20 and falling off the heat sink 17a into a heat storage tank. This sequence of thermal changes is recycled and ensures prevention of the freezing of a water solution inside the heat exchanger in the evaporator.