baber/WOPTO huggingface dataset:
Patent JP-H09243355-A (JP)
Title: Range finder
Inventor: EGAWA TAKESHI
IPC: G01C3/06
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To efficiently take a projected signal even in a dark place and improve the range finding performance by emitting a bias light to a sensor array. SOLUTION: The reflected light from a subject A to be measured by the light projection of a projecting means B is received by two sets or more of sensor arrays C, and photoelectrically converted. The resulting signal is passed through a signal charge transfer means E or the like to measure the distance to the subject A by a range finding means K. A bias light is emitted to the arrays C in the ON and OFF periods by a lighting means G by the same quantity, respectively. In the lighting, according to the judgment result of a charge quantity judging means H for judging the output charge quantity per one output from each sensor C1, C2, a current regulating means J regulates the magnitude of the current for emitting the bias light. The means J is controlled by the output of a scheme means F. The bias light is emitted to the sensor C1, C2 surfaces, by which the sensors can be operated while changing a reference point for detecting a projected signal, and even when the actually obtained projected light is minute, the range finding can be satisfactorily performed.
Patent JP-H01226960-A (JP)
Title: Upright installation
Inventor: AZUMA MICHIO
IPC: E04B2/88
Filed: 1988-03-07
Abstract: PURPOSE:To contrive simplification of upright installation, by a method wherein following uprights are connected over a pair of the uprights previously installed on a building, and after positioning toward the inside of a face with a jig installed between the upper parts of the uprights of the upper layer, the next uprights are positioned toward the outside of the face, using the jig as a standard for positioning. CONSTITUTION:A pair of uprights 10 are positioned toward the inside and outside of a face of a building, and are installed perpendicularly. The bottom ends of the uprights 10 for the next installation are connected to each of the underneath uprights 10 with joint sleeves 15. After positioning toward the inside of the face with an upright setting jig 30 placed between the upper parts of the upright 10 on the upper layer, the next upright 10 are positioned toward the outside of the face, using the jig 30 as a standard for positioning, and are connected to the building body with fasteners. By this method, the uprights 10 can be easily installed on the building in a short time with high accuracy.
Patent JP-H02231723-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L27/06
Filed: 1989-03-03
Abstract: PURPOSE:To achieve high performances and high functions of the above device by providing the same conductivity type for the impurity concentrations of the base regions of first and second bipolar transistors, and making the distributions equal. CONSTITUTION:Base regions 106 and 106' of first and second bipolar transistors are formed in the same step. Both the first bipolar transistor, i.e., the polysilicon emitter bipolar transistor, and the second bipolar transistor, i.e., the ion- implanted emitter bipolar transistor, are formed. Therefore, the bipolar transistor characterized by smaller emitter capacitance, smaller base resistance, high cut-off frequency and advantage in improvement of integration density and the bipolar transistor characterized by high amplification factor and large current driving capability are commonly mounted on the same semiconductor substrate 101 together. In this way, high performances and high functions can be achieved.
Patent JP-H10246006-A (JP)
Title: House with hall
Inventor: SHIBUYA HIROAKI
IPC: E04H1/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To readily hold events or perform indoor exercises by providing an event hall inside a building. SOLUTION: An event hall 1 having a polygonal plan with each corner portion cut off to a straight line in parallel to another one at the opposite side of the polygon in a central portion of a building, a space behind each side of the polygon is used as an occupancy room, and the event hall 1 is built as a well extended from the first floor to the second floor thereby offering a wide open space best suited to dancing, concerts and other activities. Occupancy rooms on first floor can be used as a control room 3 for adjusting sound and lighting, as a visitors' dressing room 4, a first lounge 5 for resting and a second lounge 8.  Also, the floor level of the lounges 5 and 8 is made higher than that of the hall 1; they are functionally separated different spaces while being an united space which can be seen all together from each place in the hall; and if desired, a piano 802 can be placed and this room 8 may be used as a stage. On the second floor, each occupancy room may be used as a living room, dining kitchen and other purposes for the residents. By doing this, the field of activities can be created in one's own house thereby eliminating the necessity of going to other exclusive facilities.
Patent JP-H05259107-A (JP)
Title: Ohmic electrode and its manufacture
IPC: H01L21/768
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a sufficiently low ohmic-contact resistance by a method wherein the alloying of an AuZn-based electrode with a p-type InP-based compound semiconductor progresses at a lower temperature regarding the AuZn- based electrode used with reference to the p-type InP-based compound semiconductor. CONSTITUTION:A vapor-deposited metal film 2 having an Au/Zn/Au three-layer structure is formed on a substratum semiconductor 1; after that, it is alloyed by a heat treatment. At this time, an Au vapor-deposited film 21 as a first layer as counted from the substratum and a Zn vapor-deposited film 22 as a second layer as counted from the substratum are made sufficiently thin as compared with an Au vapor-deposited film 23 as a third layer, their respective film thicknesses are set at 100 to 300Angstrom  and their total film thickness is set at 500Angstrom  or lower.
Patent JP-H06262924-A (JP)
Title: Suspension device
Inventor: NISHINO YUUTAROU
IPC: B60G15/06
Filed: 1993-03-12
Abstract: PURPOSE:To provide a suspension device capable of taking the sufficiently long length of a suspension strut to improve a vehicle ride feeling without rising the arrangement position for a strut mount, and also improving the maneuvering stability and quietness of a vehicle without lowering durability. CONSTITUTION:The upper end of a suspension strut 4 is fitted to a body 7 via a strut mount 8, also a bump stopper 26 compsed of elastic material is coaxially arranged in the upper end part. In a suspension device 1 in which the movement in a contracted direction is to be received, the bump stopper 26 is inserted to be arranged in the inner peripheral side region of the strut mount 8, and the suspension device 1 is formed so that a strut seat part 2b abutting on the lower end part 26c at the time of contraction of the suspension strut 4 can be operated to a position upper than the lower end position of the strut mount 8 against the elastic force of the bump stopper 26.
Patent JP-H04287455-A (JP)
Title: Regular reply mode physical level half-duplex communication control system
Inventor: SASAKI KEIJI
IPC: H04M3/00
Filed: 1991-03-18
Abstract: PURPOSE:To convert NRM link level half-duplex communication into NRM physical level half-duplex communication with simple constitution. CONSTITUTION:A physical level control section 13 monitors a P-bit of a frame inputted from a link level half-duplex control section 12c in the physical level half-duplex communication mode, sets an RS line in the case of P=0, and an I frame inputted from the link level half-duplex control section 12c is sent to an NRM terminal equipment via a MODEM 14 to keep the set of the RS line even after the transmission. When a frame of P=1 is inputted from the link level half-duplex control section 12c on the occurrence of a polling, the physical level control section 13 sends the frame to the NRM terminal equipment via the MODEM 14, resets the RS line and gives a token to the NRM terminal equipment and receives the frame from the terminal equipment and inputs it to the link level half-duplex control section 12c.
Patent JP-H10245803-A (JP)
Title: Paving method
Inventor: HOKARI MASUO
IPC: E01C7/10
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily execute a wash and brush pavement as a kind of landscape pavement at a low cost and to enable the execution of good finishing. SOLUTION: After a form 6 is installed if necessary, gravel 3 as coarse aggregate is paved in specific thickness. The gravel 3 is filled with cement milk 4, and the surface is finished with trowel, etc. Then, a hardening retarder is applied to a surface layer section of the cement milk 4, and the cement milk 4 other than the surface layer section is washed away in a stage that the cement milk 4 other than the surface layer section is solidified. By the constitution, the gravel 3 is scattered in an exposed state on the surface of a pavement 1.
Patent JP-S51127923-A (JP)
Title: Thermal engine
Inventor: ARIGA MOTOI
IPC: F02B51/02
Filed: 1975-04-30
Abstract: PURPOSE: A thermal engine, that supplies very thin fuel compared with conventional gassline internal combustion engine to have prompt and perfect combustion with good thermal efficiency without containing harmful exhaust gas, and furthermore this engine can use fuel other than petrol family fuel by improing its quality. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01227343-A (JP)
Title: Solid surface evaluation device
Inventor: SATO TETSURO
IPC: G01B7/34
Filed: 1988-03-04
Abstract: PURPOSE:To detect the positions of a chemical composition, adsorbed atoms, or adsorbed molecules on the surface of a sample in the resolution less than the size of the atom by counting Auger electrons emitted from the sample by the radiated electron beams at every energy respectively. CONSTITUTION:The Auger electron 11 emitted from the surface of a sample by the electron beam 10 is detected by a detector 12, and counted by a counter 13, to find the sort of the chemical composition on the the surface of the sample, or adsorbed atoms or molecules on the surface. A voltage is applied from a voltage source 5 between a scanning needle 3 and the sample 2, the current flowing between the scanning needle 3 and the sample 2 is measured by an amperemeter 6, and the scanning is carried out by a scanning device 4 while the height of the scanning needle 3 is converted by a device 7 to maintain the tunnel current constant. By measuring the variation of the height of the scanning needle 3 by a device 8 to measure the variation, the structure of the sample surface, the position of the adsorbed substance, and the like can be found at the resolution less than the size of the atm.
Patent JP-S52135675-A (JP)
Title: Anisotropic ethcing of semiconductor single crystal
Inventor: MIMURA AKIO
IPC: H01L21/306
Filed: 1976-05-10
Abstract: PURPOSE: To form highly accurate grooves on single crystal Si (100) planes by forming an O 2 -added amorphous or polycrystalline Si film on the top surface of single crystal Si and further laminating a SiO 2  film thereon and using this film in anisotropic etching mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02233932-A (JP)
Title: Air conditioning unit buried in ceiling
Inventor: SAKAINO KAZUAKI
IPC: F24F13/20
Filed: 1989-03-03
Abstract: PURPOSE:To facilitate the identification of proper orientation of attachment of a cosmetic panel to the unit main body by disposing in the underside of the cosmetic panel a mounting opening for light receptor that receives the light from a remote controller, and providing a blind patch that covers said mounting opening flush with the panel surface. CONSTITUTION:A mounting opening 25 for light receptor that receives the light from a remote controller is disposed in the underside of a cosmetic panel 7. 26 represents a cover similarly sized to the right receptor, and 27 is a seal of the same color as the cosmetic panel. When the operation control of the air conditioning unit buried in ceiling by a remote controller is not desired, the cosmetic panel 7 is assembled with the cover 26 attached to the mounting opening 25 and the seal 27 attached to said cover 26. When the remote control of the air conditioning unit is desired. the assembly of the cosmetic panel 7 with a light receptor attached to the mounting opening 25. Therefore, on account of the position of the mounting opening 25. the orientation of attachment of the cosmetic panel 7 to the unit main body 2 can easily be identified at the time of installing the cosmetic panel 7 to the unit main body 2.
Patent JP-S55144570-A (JP)
Title: Information generator of moving vehicle
Inventor: HIROSE NORIAKI
IPC: G01S13/82
Filed: 1979-04-27
Abstract: PURPOSE:To make it possible to produce an information concerning a moving vehicle accurately by a compact construction by using a ceramic reasonator in a slave station on a vehicle whose circuit electromagnetically coupled to a slave station on the ground respectively to generate a vehicle existing position information and an information from the vehicle almost simultaneously. CONSTITUTION:Slave stations on the ground 20... are successively selected at a high speed by a master station 30, and a sweeping signal of a continuously varying frequency is supplied to the thus selected slave station on the ground 20. Accordingly, when the slave station 20 is selected, if a moving vehicle 10 exists on the slave station 20, there is generated an inherent resonance frequency, that is, a vehicle existing position information, from the ceramic resonator 13 of the slave station on the vehicle 10 in which a loop coil 21 and a coil 11 are electromagnetically coupled  to each other. The vehicle existing position information is required to be noticed to  the master station 30 constantly when the slave station 20 on which the moving vehicle exists is swept, and therefore it is directly connected to the coil 11 and capacitor 12 etc. to form a series resonance circuit.
Patent JP-S55144209-A (JP)
Title: Motor driven camera
Inventor: ICHIYANAGI TOSHIICHI
IPC: G03B17/42
Filed: 1979-04-27
Abstract: PURPOSE: To stabilize the winding-up and rewinding action of film, by automatically changing over the winding-up speed from the time of loading of film till the exposure start position and the winding-up speed between frames.  
     CONSTITUTION: A switch 106 to detect presence or absence of loading of film in a camera and a switch 107 to detect completion of winding-up of film to the exposure start position are provided. When winding up from film loading till exposure start position, the film is wound up at a lower speed than normal winding-up by means of a motor 99, and the speed is changed over to normal speed automatically when taking photographs after the exposure start position. Also, serial photography, single frame photography and self-timer photography may be selected by a mode selector switch 105. When all film exposures are ended, the film is automatically rewound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06264729-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: NAGAMI TETSUO
IPC: F01N13/02
Filed: 1993-03-12
Abstract: PURPOSE:To simultaneously purify HC, CO and NOx regardless of the air-fuel ratio of air-fuel mixture. CONSTITUTION:An NOx absorbent 20 for absorbing NOx when the airfuel ratio of exhaust gas to flow in is lean and discharging absorbed NOx when the oxygen density in exhaust gas to flow in is decreased is arranged in an engine exhaust gas passage. The air-fuel ratio of exhaust gas is made lean by supplying secondary air into the engine exhaust gas passage on the upstream side of the NOx absorbent 20 from a secondary air supplying device 22 when the air-fuel ratio of air-fuel mixture to be supplied into an engine cylinder is made rich or the stoichiometric air-fuel ratio.
Patent JP-H11251253-A (JP)
Title: Nitride semiconductor substrate and manufacture thereof
Inventor: OZAKI NORIYA
IPC: H01L31/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nitride semiconductor substrate having good crystallinity, and a nitride semiconductor substrate. SOLUTION: By providing a first step of growing an underlaying layer 2 made of a first nitride semiconductor on a different-type substrate 1, made of a material different from a nitride semiconductor and not growing a nitride semiconductor on the surface of the underlying layer 2 or partially forming a protective film 10 which is hard to grow, a second step of growing a second nitride semiconductor 3 from the underlying layer 2 up to the top of the protective film 10 by a metal organic vapor phase growth method after the first step, and a third step of growing a third nitride semiconductor 4 having a thickness greater than that of the second nitride semiconductor 3 on the second nitride semiconductor 3 by a hydride vapor phase growth method after the second step, a crystal defect in the nitride semiconductor substrate is stopped halfway through the growth.
Patent JP-S59178752-A (JP)
Title: Multilayer interconnection substrate
Inventor: TOZAKI HIROMI
IPC: H01L23/15
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a mounting substrate suitable for an LSI which performs high speed arithmetic operation by a method wherein the following glass powder and the filling conductors are specified, when an insulation layer between conductor wirings is made of the mixture of borosilicate glass powder with alpha- quartz powder, and through holes provided therein are filled with the conductors. CONSTITUTION:After the required through holes 4 are bored by alternately laminating the insulation layers 1 and the conductor wirings 2, which holes are filled with the conductors, connecting pads 3 and input-output pins 7 are provided to the back surface, an IC chip 5 is mounted on the front surface, and the terminals formed in said chip are connected to back surface pads 3 by means of lead wires. In this constitution, the glass powder constituting the insulation layer 1 is SiO2 at 20-60%, B2O2 at 20-40%, Al2O3 at 5-20%, MgO or BaO at 5-25% and Na2O or K2O at 1-4%, and the alpha-quartz powder is prescribed at 33-65% of the total amount of mixture. Besides, the average grain diameter of the filling conductor powder is specified at 0.1-5mum.
Patent JP-S59181201-A (JP)
Title: Improved herbicidal granule for upland farming
Inventor: CHIBA KAORU
IPC: A01N25/12
Filed: 1983-03-30
Abstract: PURPOSE:A herbicidal granule for upland farming, obtained by adding at least one of sodium lactate, a 2-pyrrolidone-5-carboxylic acid salt and sorbitol as an additive to a fine granule containing a herbicidally active component supported on a mineral carrier, and capable of exhibiting the same effect as that of wettable powder or emulsion. CONSTITUTION:A herbicidal granule for upland farming obtained by adding preferably 1-10% at least one of sodium lactate, a 2-pyrrolidone-5-carboxylic acid salt and sorbitol to a fine granule formulation containing a herbicidally active component such as a nitrile based herbicide, urea based herbicide or triazine based herbicide supported on a mineral carrier, e.g. clay, quartzite, talc, bentonite or diatomaceous earth. When the fine granule is brought into contact with a small amount of water in farmland soil or evening dew, the above-mentioned additive absorbs the water and incorporates the water into the fine granule. The active component in the fine granule is efficiently released by the water. The moistureproofing in the preservation is important.
Patent JP-H06267729-A (JP)
Title: High frequency mn-zn ferrite magnetic material
Inventor: SASAKI NORIMASA
IPC: C01G49/00
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a high frequency Mn-Zn ferrite core having low loss and high saturation magnetic flux density. CONSTITUTION:This high frequency Mn-Zn ferrite magnetic material comprises, as main ingredients, 71.5+ or -2wt.% of Fe2O3, 22.5+ or -2wt.% of MnO and 6.0+ or -2wt.% of ZnO of a composition, simultaneously, as infinitesimal amounts of additives, 0.005-0.100wt.% of SiO2, 0.010-0.500wt.% of CaO, 0.010-0.500wt.% of TiO2 0.005 0.100wt.% of V2O5 and 0.005-0.100wt.% of Nb2O5, wherein a mean crystalline grain size is a range of 0.5-5.0mum. Magnetic characteristics of high frequency and low loss are obtained by the ferrite having a structure in which a quotient of a standard deviation by the mean crystalline grain size is 0.5 or less, and 520mT or more of large value is obtained as a saturated magnetic flux density. When the additives are further limited to preferable ranges, the ferrite having further higher frequency and lower loss is provided.
Patent JP-S58183037-A (JP)
Inventor: BERUNTO ROBERUTO GOTSUTOFURIIT
IPC: A01J11/00
Filed: 1983-03-30
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-H01225878-A (JP)
Title: Water-cooled heat accumulation type drinking-water cooling apparatus
Inventor: HATANO SUSUMU
IPC: F25D11/00
Filed: 1988-03-07
Abstract: PURPOSE:To make an ice bank of good quality, and to enable water in a water tank to be quickly cooled, by controlling the number of rotation of an agitator for agitating the water in the cooling water tank based on a signal sent from an ice senser for detecting an ice layer formed on the surface of a cooler. CONSTITUTION:An agitator driving motor 15 that drives an agitator for agitating water in a cooling water tank 17 is provided with a high-speed rotary terminal H and a low-speed rotary terminal L. The rotation number control contact point P of the agitator driving motor 15 is connected to the low-speed rotary terminal L and rotates the agitator driving motor 15 at a low speed until an ice sensor 19 detects the formation of the icing layer of an ice bank 18 on the surface of a cooler 16 to output an ice detection signal. As the agitator is rotated at a low speed by this method, the ice bank of good quality with no bubble mixed therein can be made, and furthermore, the water can be quickly cooled by the continuous rotation of the agitator without being supercooled.
Patent JP-H06238719-A (JP)
Title: Method for controlling injection molding machine
Inventor: OMORI KAZUMITSU
IPC: B29C45/48
Filed: 1993-02-17
Abstract: PURPOSE:To prevent in advance an abrupt change in injection pressure such as peak and overshoot by controlling the output torque of a servomotor, or the injection pressure, to reach a given limit value or to decrease from the given limit value. CONSTITUTION:When a control signal Vc reaches a point C slightly abore 4, 5 volt, the voltage output from a comparator 18 is displayed by a plus signal and input in a relay driver 19. A relay 20 is actuated by the potential difference between the minus voltage which is output after polarity inversion at the relay driver 19 and the plus voltage which is always supplied to the relay 20. As a result, a normally opened contact 13C of the relay 20 installed in a control gain adjustment means 13 is actuated so that the adjustment means 13 acts in parallel with an invertor 5 to decrease the control gain to a desired value set by an operator.