baber/WOPTO huggingface dataset:
Patent JP-2000307134-A (JP)
Title: Photovoltaic element and manufacture thereof
Inventor: SHIMIZU KOICHI
IPC: H01L31/04
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic element of a structure, wherein a Joule loss in the interior of a through hole is reduced by raising the reliability of a conductive path reaching from a transparent electrode layer in the interior of the through hole to a rear electrode layer, and moreover by realizing reduction in the resistance of the conductive path. SOLUTION: This photovoltaic element has a transparent electrode layer 720, a semiconductor layer 730, a metal substrate 710, a short-circuit preventive layer 720 and a rear electrode layer 722 in the order of these layers 720, 730, 710, 740 and 722, and has a through hole penetrating from the layer 720 to the layer 740. In this element, a conductive material layer 720 different from the layers constituting the element is provided in the interior of through hole in the state not being electrically short-circuited with the substrate 710, and in a state that the layers 720 and 722 are electrically connected with each other.
Patent JP-H06326114-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TSUNODA HIROAKI
IPC: H01L21/322
Filed: 1993-05-13
Abstract: PURPOSE:To achieve the most important feature that a getter effect can be continued even in a process after a gettering process in a semiconductor device to which a phosphorus gettering process is executed and in its manufacturing method. CONSTITUTION:For example, in a state that an element has been formed on the surface of a semiconductor substrate 10, arsenic (As) is ion-implanted into the back of the substrate 10 under conditions at an accelerating energy of 40keV and at a dose of 5X10<15>cm<-2>. Then, in succession, in the atmosphere of phosphoryl chloride (POCl3), the substrate is heated to 850 deg.C, and phosphorus (P) is gettered in a region 20. The title semiconductor device is constituted so as to provide the region 20 which is formed in this manner, which acts as a getter site and in which phosphorus and arsenic coexist.
Patent JP-H0250971-A (JP)
Title: System for controlling actual self-acting hours for film-adhering
Inventor: RONARUDO TEII SUMISU
IPC: C23C16/52
Filed: 1989-04-28
Abstract: PURPOSE: To automatically and exactly monitor and control the adhesion of films in real time by continuously measuring the thickness of the films adhered onto a testifying wafer with a polarization analyzer and controlling a film adhering means according to the measured value.  
     CONSTITUTION: One or more kinds of given materials are adhered on ≥1 sheets of the substrates 103 arranged on the table member 150 in an adhesion reaction device 102 according to adhesion control variables such as temp., pressure and flow rate. The testified wafer 18 arranged on a turntable 152 disposed in the adhesion reaction device 102. The film adhered onto the testifying wafer is monitored by the polarized analyzer consisting of a laser head 122, quartz windows 124, 126, polarization analysis sensor 120, etc., and the thickness of the film adhered thereon is measured. A flow control monitor 116, temp. controller 114, etc., are controlled by a computer 132 in accordance with the measured signal. As a result, the adhesion control variables, such as temp. and flow rate, of the materials are automatically feedback controlled. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09278803-A (JP)
Title: Medical treatment material
Inventor: TANIHARA MASAO
IPC: A61L15/16
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an alginic acid gel having a low calcium content, a low cytotoxicity, a high physiological saline absorption rate, and excellent body fluid absorbency, softness, transparency and mechanical properties, and a medical treatment material comprising the same. SOLUTION: This material mainly comprises an alginic acid gel having a calcium content of not higher than 2.5wt.% and is prepared by the gelation conducted without resort to the calcium content. This material is preferably prepared from (A) an alganic acid gel comprising a reaction product between alginic acid and/or a water-soluble salt thereof and a diamine and/or a polyamine and (B) an alginic acid gel comprising a product obtained by converting at least a part of the hydroxyl groups and/or the carboxyl groups of alginic acid into hydrophobic groups.
Patent JP-S63280918-A (JP)
Title: Pre-load correcting device for rolling bearing
Inventor: SUZUKI HIROSHI
IPC: F16C25/08
Filed: 1987-05-08
Abstract: PURPOSE:To obtain pre-load correction by driving two rings, which are made relatively rotatable via a slope, by means of an actuator which can be deformed in the direction of rotation of the ring in accordance with a change of temperature, so that the rotation of the ring is converted into the displacement into the axial direction of the ring. CONSTITUTION:In a bearing 2, a pre-load correcting device 5 consisting of an sliding annular body 8 and an elastic actuator is provided between an end surface 4a and a housing 3 of an outer ring. The sliding annular body 8 consists of two pieces of metal rings 6 and 7 having the same shape and dimension. An end surface of each ring 6 or 7 is provided with a slope with the same slope angle, and both rings are arranged in such a manner that the slopes face each other. An elastic actuator, which rotates this sliding annular body 8, is manufactured by forming a bimetal, which is a temperature-deforming member, into a ring-shape, and the folded parts at both ends of the bimetal are inserted into the notch formed by the rings 6 and 7. The opening angle of both ends of the bimetal varies in accordance with the temperature, thereby rotating the rings 6 and 7 so as to obtain the displacement in the axial direction.
Patent JP-H11185923-A (JP)
Title: Manual pressure-contact tool
Inventor: SHIRAISHI TADANOBU
IPC: H01R43/01
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To securely connect a covered wire with a crimping connector by providing a contact part die pressing the covered wire put on a contact part of a crimping terminal of the crimping connector on a pressing face and providing a fixed part die which has a larger thickness than that of the contact part die and protrudes from the pressing face. SOLUTION: Upon completion of temporary fixation of a covered wire on a crimping connector, handles 4a, 4b are gripped. When the handles 4a, 4b are gripped, a tip side of a swing member 2 moves upward, a head member 3 performs seesaw motion centered on a shaft 16 in accordance with it, and a tip side of the head member 3 having a pressing face moves toward a connector support face. The lowering pressing face comes into contact with a connection part of the connector fixed on the connector support face to press it. The connection of the covered wire with a fixed part of the connection part can be simply done irrespective of the degree of worker's skill in this way.
Patent JP-S61271165-A (JP)
Inventor: KUBOTA MASAO
IPC: B61D33/00
Filed: 1985-05-27
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-H05283892-A (JP)
Title: Superconducting magnetic shield structure
IPC: H05K9/00
Filed: 1992-04-03
Abstract: PURPOSE:To get a superconducting magnetic shield structure excellent in shield property and easy to manufacture. CONSTITUTION:This is a superconductive magnetic shield structure, wherein high-permeability members 4 are arranged at the bump parts 3 of the molded items 1 made of superconductors of a tubular substance 2 made by butting each other's ends of a plurality of divided molded items 1 made of superconductors, and the width d of the high-permeability member 4 is made five times the interval e between the high-permeability member 4 and the tubular substance 2 or larger. Hereby, the manufacture is made efficiently since the tubular substance 2 made of superconductor is made by butting a plurality of pieces of divided molded items 1. Moreover, the outside magnetic field is shielded enough by the high-permeability member 4 since high-permeability members 4 are arranged at each other's butting parts 3 of the divided molded items 1 constituting the tubular substance 2 made of superconductor and the width d of the high-permeability member 4 is made five times the distance e between the high-permeability member 4 and the tubular substance 2 or larger, and the inside of the superconductive magnetic shield structure is maintained in low magnetic field environment.
Patent JP-S5736438-A (JP)
Title: Production of magnetic recording medium
Inventor: HOTSUTA MASAHIRO
IPC: G11B5/851
Filed: 1980-08-13
Abstract: PURPOSE:To obtain a magnetic recording medium which is excellent in durability and the magnetic properties, by giving the ionization and the acceleration of electric  field to the evaporated particles. CONSTITUTION:The evaporated particle composed of the atom of copper, chrome or silicon obtained from a vapor generating part 11 is ionized at a vapor ionizing  part comprising a heat electron discharging filament 14, a guard 15 and a mesh- type electrode 16 and at the same time receives the acceleration of electric field by  an ion accelerating electrode 8. Then the kinetic energy of 1eV-10keV is applied  to the particle to change it into a beam. This beam is made incident on a base material 5 to form a nonmagnetic thin film layer. After this, the particle given from the  part 11 is turned into an atom of a ferromagnetic metal to be then changed into a  beam to which the kinetic energy applied. This beam is made incident on the above- mentioned nonmagnetic thin film layer to obtain a magnetic thin film layer.
Patent JP-S63276430-A (JP)
Title: Simplified type device for cultivating plant
Inventor: SEKIYAMA TETSUO
IPC: A01G31/00
Filed: 1987-05-08
Abstract: PURPOSE:To eliminate necessity for a seedling growth chamber and improve operating efficiency, by utilizing cultivation shelves having solution culture tanks provided in the upper stage and seedling raising tanks in the lower state and raising plates in common with both tanks. CONSTITUTION:Seeds are sowed in blocks consisting of an expanded plastic and germinated. Raising plates are provided with plural rows of slitlike grooves 31 on plates and the above-mentioned artificial culture media 8 with seedlings are then inserted into the grooves 31. The grooves, as necessary, may be in the form of bulged central parts so as to prevent the artificial culture media from falling out of the grooves. The raising plates 3 are placed in the seedling raising tanks in the lower stage of the cultivation shelves in the initial cultivation period. Grown plants with the raising plates 3 are transferred to a solution culture tank 1 in the upper stage of the shelves and cultivated.
Patent JP-S5236406-A (JP)
Title: Inter-selective call receiver
Inventor: NAKAMURA JIYUNPEI
IPC: H04L27/00
Filed: 1975-09-17
Abstract: PURPOSE:To promote the reliability by reducing the numbers of oscillation circuits by means of commonly using the oscillation circuit with other circuits section.
Patent JP-S5236368-A (JP)
Title: Dehydration device for liquid sludge using water-permeable cloths havi ng wide width
Inventor: MORIMOTO KOUJI
IPC: B01D29/00
Filed: 1975-09-17
Abstract: PURPOSE: To enable easy replacement of water-permeable cloths in a dehydration machine comprising the radially disposed water-permeable cloths, a water collection pipe encompassed by the lower end of the water-permeable cloths and having a number of holes, and a sealed vessel supporting the base sections of the water-permeable cloths and equipped with an under-water pump and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62268097-A (JP)
Inventor: MORIGUCHI TOSHIO
IPC: H05B33/12
Filed: 1986-05-15
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-H05285575-A (JP)
Title: Manufacture of oil pan
Inventor: OTAKA HIDEKI
IPC: B21D22/26
Filed: 1992-04-06
Abstract: PURPOSE:To provide the manufacture of the oil pan that the circumferential side surface of the deep bottom part is deformed with bulging to the outer side direction and the volume is enlarged with the simple process and in-expensively. CONSTITUTION:The process A for press-forming a metallic oil pan 1 having a shallow bottom part 2 and a deep bottom part 3 in the longitudinal direction, the process B for partially opening with cutting a bottom part 3a of the deep bottom part 3, the process C for deforming with bulging the circumferential side surface of the deep bottom part 3 to the outer side direction with enlarging members 6, 7, and the process E for closing by welding a bottom plate 5 to the opening part 4 are provided.
Patent JP-H05308014-A (JP)
Title: Bonded magnet formed body
Inventor: MITSUI RYOICHI
IPC: H01F1/053
Filed: 1992-05-01
Abstract: PURPOSE:To prevent blurs in printing or coloring on a surface of a bonded magnet formed body by forming thereon a polymer layer having a thickness of a specified value or above. CONSTITUTION:A polymer layer having a thickness of 5mum or above is formed on a surface of a bonded rare earth nitride magnet molded body. The rare earth ferrous nitride is expressed as R-Fe-N-X-Z, where R is one or more selected among rare earth elements and Y (preferably, Sm, Nd, and/or Pr) with its content being 5-20atm% or below of the whole; X is one or more selected among B, Ti, Mo, V, Cr and Co (preferably, B, Cr and/or Co) with the content of (Fe+X) being 40-90atm% (preferably, 70-90atm%) of the whole and X/(Fe+X) being 0-0.49; Z is one or more elements selected among O, H and C with its content being 0-10atm% of the whole.
Patent JP-S5538685-A (JP)
Title: Optical information reproducing device
Inventor: KONDOU MITSUSHIGE
IPC: G11B7/135
Filed: 1978-09-12
Abstract: PURPOSE: To enable a polarizing mirror to serve as a slight-vibrating mirror by controlling the deflection of the polarizing mirror by the sum of a phase detection signal, corresponding to a shift in track of reproduced detection light through the polarization mirror, and the oscillation output of an oscillator.  
     CONSTITUTION: Reproduced light from recording carrier 12 through polarizing mirror 7 is detected by photo detector 16. The detection output of this detector 16 is detected envelope detector 18 and applied to phase detector 20 applied with a reference oscillation signal outputted by oscillator 19 to obtain a deflection control signal for mirror 7 by passing a phase shift output corresponding to the track shift through LPF 22, and the control signal is added to the reference oscillation output of oscillator 19 added to adder 28 to servo-control mirror 7, thereby optically tracking carrier 12. In this constitution, the tracking control deflecting mirror serves as a slight-vibrating mirror and the constitution of an optical information reproducing unit is simplified, so that high-precision reproduction can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04227841-A (JP)
Title: Transportation method of organic or organosiloxane
Inventor: RANDORUFU GEIRII NIIMI
IPC: B67D99/00
Filed: 1991-05-17
Abstract: PURPOSE: To transport a part of cured silicone or organic gel to a coating location by immersing an inlet of a conduit in gel and applying a sufficient pressure difference between the surface of the gel outside the conduit and the interior of the conduit to cause the gel to enter the conduit, and then, applying a sufficient pressure within the conduit to cause the gel to flow in the conduit to reach one dispensing location of the conduit. CONSTITUTION: The inlet 6 of the conduit is immersed in the gel 1. Next, with a pressure/vacuum source 4, sufficient pressure difference is applied between the surface of the gel 1 outside the conduit and the interior of the conduit to cause the gel to enter the conduit and at least partially fill a portion of the conduit. Then, after applying sufficient pressure within the conduit, the conduit is cutoff from the rest with a pressure-operated non-return valve 9 to transport the gel to at least one dispensing location 11 in the conduit. In this way, cured organic or organosiloxane gel can be caused to flow inside the conduit in order to transport it to a dispensing location as a lump material having constant viscosity.
Patent JP-2000301643-A (JP)
Title: Disc-shaped member and production thereof
Inventor: WAKITA KAZUNOBU
IPC: B29C70/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a disc-shaped member having pseudo-isotropy in its circumferential direction and constituted so as to perform near net molding in a thick- walled part. SOLUTION: A plurality of unidirectional prepregs wherein the arranging directions of reinforcing fibers are intermittent in a circumferential direction and equally changed so as to have psudo-isotropy are laminated, and choppod strands for forming a thick-walled part 16 are further added to the formed laminate and the whole is molded into a near net shape while pressed and heated in a mold to mold a flange 10.
Patent JP-S63277931-A (JP)
Title: Vortex flowmeter
Inventor: ABE MINORU
IPC: G01F1/32
Filed: 1987-05-09
Abstract: PURPOSE:To accurately and stably remove only noises and to accurately detect a vortex frequency by setting the charging and discharging time constant of an f-V converting circuit by a resistance, an arithmetic circuit, and a capacitor. CONSTITUTION:An ultrasonic wave which crosses a flow of a Karman vortex street is received by a ultrasonic wave receiver 5, whose output is inputted to a phase comparator 9 through a waveform shaping circuit 8. The output of the phase comparator 9 is sent out through a low-pass filter 11, a variable frequency filter 12, and a waveform shaping and amplifying circuit 13. This output is supplied to the f-V converting circuit 14, whose output is used to control the frequency band of the filter 12. The f-V converting circuit 14 has a charging path formed of a 1st resistance and an operational amplifier forming an imaginary short circuit and a discharging path formed of a 2nd resistance and a capacitor so that quick charging is performed at the time of high frequency generation and slow discharging is performed at the time of low frequency generation.
Patent JP-H09296779-A (JP)
Title: Evacuation method and device therefor
Inventor: SOMA TAKESHI
IPC: F04B37/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of vacuum degree after sealing by closing a sluice valve arranged between vacuum space and an evacuation means and sealing after evacuation work of an apparatus having sealing vacuum space is completed, measuring the vacuum degree in the vacuum space after sealing, and judging the terminal of evacuation operation. SOLUTION: In this case where the vacuum space of a vacuum heat resistance piping 6 is evacuated, a suction port valve 5, a seal off valve 7, a vacuum valve 8, and a sluice valve 22 are opened, and preliminary sucking is started by a preceding step pump 3. Current-carrying to a baking heater 24 is started, a vacuum heat resistance piping 6 is heated, and degassing is promoted. When it reaches to a prescribed vacuum degree, a main exhaust pump 2 is started. When a sufficient vacuum degree is judged, the backing heater 24 is turned off, and the valve 32 is closed when the vacuum degree comes to a constant level. In this condition, it is left for a prescribed period, rising of pressure within its period is measured. When it is within a specified value, acceptance is judged, and sealing is carried out by operating the vacuum valve 8 so as to separate the vacuum valve 8 from an exhaust device.
Patent JP-H08299923-A (JP)
Title: Washing method and washer
Inventor: HAGA RYOICHI
IPC: B08B3/10
Filed: 1995-05-11
Abstract: PURPOSE: To prevent defective washing when the composition, the temperature, the flow rate and the washing time of a washing liquid is set in advance to wash a material to be washed by preparing change pattern with time in which various conditions in a case when washing had suitably been performed in advance are fetched and performing washing while comparing the actually measured value with the change pattern. CONSTITUTION: Washing work of a pipe line 53 partitioned by valves 42, 45, 46, 47, 48 is carried out in compliance with work procedures prepared based on the results of a washing test made in advance. That is, first, a washing liquid is prepared in a washing liquid preparing tank 1 based on the work procedures and is heated to a prescribed temp. Next, the washing liquid is forcibly fed by a pump 5 with the opening degree of a valve 19 being controlled so that the flow rate in the pipe line 53 becomes a prescribed value. During washing,by a flow meter 9, a temperature gage 10, a pH meter 11, conductometric devices 12, 13, flow meters 21, 22 and temperature gages 24, 26, information on washing is collected with time to monitor the washing conditions. From a point of time when all the monitors satisfy the prescribed washing conditions, washing is continued for a set time.
Patent JP-H11291064-A (JP)
Title: High frequency induction heating type pressure-welding apparatus
Inventor: KAJIKURI YUKIO
IPC: B23K13/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency induction heating type pressure-welding apparatus capable of butt-welding works to be welded such as pipe material with diffusion joining without being melted by using the high frequency induction heating method, good in quality hardly causing defective welding and easy in hardling without needing any skillness. SOLUTION: This high frequency induction heating type pressure-welding apparatus is provided with a high frequency induction heating means B for heating the surrounding of butting parts of a pair of works W to be pressure- welded, a temp. control means 167 for controlling the temp. of the butting surfaces of a pair of the works W according to the preset temp. curve, a clamping means for butting pressure-welding, clamping a pair of the works W in the butting state, a matching transformer 12 for supplying a prescribed high frequency power to a coil for heating of the high frequency induction heating means B by transforming, a cooling water circulating means 130 for circulating the coil cooling water into the high frequency induction heating means B and at least a shield gas supplying means 140 for supplying shield gas into the high frequency induction heating means B.
Patent JP-S61270451-A (JP)
Inventor: GOTO HIDEO
IPC: E04B1/66
Filed: 1985-05-24
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-H06322884-A (JP)
Title: Arrangement holding block of prearranged decorative material
Inventor: TANAKA HIROFUMI
IPC: C04B28/18
Filed: 1993-05-14
Abstract: PURPOSE:To provide a decorative material arrangement block consisting of stable cement hydrate the surface of which is never contaminated even when cured at high temperature by fixing the back foot of a prearranged decorative material to a wire gauze by an adhesive material. CONSTITUTION:A plurality of decorative materials 1, for example, tiles, are arranged on an arrangement base or floor surface 2 at a required joint width with a required joint material 3. The back foot 4 of the decorative material 1 is set upward. A wire gauze 5 surface-treated with a cement rust preventive is placed on the reverse surface of the arranged decorative materials. At least one back foot 4 of the decorative materials and the wire gauze 5 are fixed by an adhesive material. As the adhesive material is used a special cement mortar containing a crystalline siliceous material having a specific surface area of 10,000cm<2>/g or more and a composition ratio of 45-85 parts by weight to 100 parts by weight of inorganic cement.