baber/WOPTO huggingface dataset:
Patent JP-S63203223-A (JP)
Title: Press punch subjected to coating by ceramics
Inventor: YAMAZAKI MUTSUKI
IPC: B21D37/01
Filed: 1987-02-18
Abstract: PURPOSE:To obtain a press forming die excellent in wear resistance and good in die releasing by coating the surface of a base metal by ceramics. CONSTITUTION:The oxide, nitride, carbide or these mixture of the element selected from among silicon, titanium, tangsten and group III element or a hard carbon, etc., are used for ceramics. And the ceramics are formed by making a raw material gas plasmatic under pressure reduction. A supporting bar 10 is suspended from the top plate of a reaction chamber 1. The supporting bar 10 has the heater 12 of resistance heating wire inserted into the center part, heating the base metal 16 of a press punch by heating by being connected to a power source 13. The raw material gas containing the component element of the ceramic and reaction gas are guided into the reaction chamber 1. Then, a high frequency current is impressed on the reaction chamber 1 and electrode 4 from a high frequency power source 14 to cause a plasma between the electrode 4 and the base metal 16 of the press punch to subject the surface of the ceramics base material 16 to coating.
Patent JP-S61193503-A (JP)
Title: Reflection mirror antenna with snow melting device
Inventor: FUKUDA SHIGERU
IPC: H01Q1/02
Filed: 1985-02-21
Abstract: PURPOSE:To attain complete snow melting with less energy by installing a main reflection mirror almost perpendicularly to a ground horizontal plane and equipping an electric heather or a hot air circulating heater heating nearly the lower half of the main reflection mirror. CONSTITUTION:The main reflection mirror 1 is provided while being stood almost perpendicularly, a sub reflection mirror 2 is arranged in an offset way, an irradiated radio wave from a primary radiator 3 is reflected on the sub reflection mirror 2 and irradiated on the main reflection mirror 2 to form the direction 7 of the irradiated beam by re-reflection on the main reflection mirror 1. A tangential line 14 is a tangential line to the mirror surface and an angle thetabetween the tangential line 14 and the horizontal plane 15 is a tilt angle of the reflection mirror. Then an electric heater 5 is fitted to the rear face of the lower half of the main reflection mirror 1 and covered by a cover 4. The tilt angle theta at each part of the mirror surface of the main reflection mirror 1 is >=80 deg. at the upper half of the main reflection mirror 1 and since the angle is very close to the perpendicularity, almost no snow adhesion takes place and the snow is molten completely by having only to flow a slight current to the electric heater 5.
Patent JP-S59159191-A (JP)
Inventor: YAMANOSHITA MARI
IPC: G02F1/133
Filed: 1983-03-01
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-S59159594-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K3/42
Filed: 1983-03-03
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-H06232724-A (JP)
Title: Noise evaluation circuit for semiconductor device
Inventor: NIWA TOSHIO
IPC: H03K19/0175
Filed: 1993-02-01
Abstract: PURPOSE:To evaluate a noise characteristic of the semiconductor device and to collect data for the design rule by varying number of stages of output buffer connected in parallel or employing the output buffers whose drive capability differs from each other. CONSTITUTION:When a Q output signal 24 falls down, noise is produced at a power supply terminal VSS and a logic threshold voltage of an input buffer 6 is fluctuated. Thus, the signal 24 once goes to an L level based on a data signal 22, and a flip-flop 14 is set to the set state by recognizing tentatively an L level of a set signal due to the noise from the terminal VSS. Thus, the signal 24 goes to an H level, the noise is released and the set state is again released. In this case, when an input voltage level of a buffer 6 is smaller than a minimum value of an H level input voltage, no malfunction is caused due to noise by simultaneous switching even when a threshold voltage of the buffer 6 is fluctuated. then the design rule of the simultaneous switching at the falling down of an output signal by employing the output buffers whose drive capability differs from each other or changing number of stages oaf the output buffers connected in parallel.
Patent JP-H01211519-A (JP)
Title: Cosmetic
Inventor: WATANABE YOICHI
IPC: A61K8/00
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a hairdressing based cosmetic having both light finish and excellent hairdressing power with high safety, by blending an ester compound of a specific cholic acid or derivative with an alcohol, etc., with other ingredients. CONSTITUTION:A cosmetic obtained by blending an ester compound of a cholic acid expressed by formula I (X1 is formula II or C=O; X2 is CH2 or formula II; X3 and X4 are CH2, formula II or C=O) or derivative thereof (e.g., dehydrocholic acid or lithocholic acid) with an 8-22C side-chainlike alcohol (e.g., 2-ethylhexanol or 2,4-dimethylhexanol) and/or oligoester compound and/or an oligoester of the compound expressed by formula I or a derivative thereof with other ingredients. The above-mentioned cosmetic is capable of regulating tackiness thereof by changing ester composition of the cholic acid and effects on mutual bonding of hair can be also taken out by improving the tackiness. Utilization as a hair coating agent for preventing split hair, etc., can be expected.
Patent JP-H05207103-A (JP)
Title: Testing data transfer device and testing data editing method for it
Inventor: SUZUKI MITSUNORI
IPC: H04L69/40
Filed: 1992-01-24
Abstract: PURPOSE:To easily recognize the format of testing data by preparing a table in which testing data is a symbol coded, and preparing and displaying the testing data by using the symbol code. CONSTITUTION:A signal format editing means 11 prepares a symbol code table 13 corresponding to the bit constitution for the signal of the transmission and reception testing data to be used in the communication between a testing data transfer unit and a machine to be tested and a symbol code. A transmission format editing means 12 prepares and displays the testing data to be transmitted to the machine to be tested by using the symbol code registered in the table 13 prepared in the means 11. By this constitution, the recognition of the kinds or attributes of the testing data at a glance can be easily performed in the testing data transfer unit using a personal computer and the testing transfer unit capable of easily performing data preparation and edition can be obtained.
Patent JP-H09197042-A (JP)
Title: Millimeter wave camera device
Inventor: SEN NAGAYOSHI
IPC: B60R21/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To achieve a compact, light, and inexpensive millimeter wave camera device by planar antenna technology using a multilayer dielectric substrate. SOLUTION: A slot antenna and a detection element provided on a mutilayer dielectric substrate 1 are formed into one piece to form an imaging element 2. The imaging element structure solves such problems as a surface wave mode and a low gain which are peculiar to a planar antenna, eliminated the need for a semispherical lens which has been considered to be indispensable for an imaging element conventionally, and thereby, making compact, light, and less expensive a system.  An image array where a number of imaging elements are arranged with a specific sampling interval is placed on the image surface of an objective lens 3 and a millimeter wave signal which is discharged or reflected from a target object is detected and processed, thus obtaining a two-dimensional or three-dimensional image of the target object even under poor conditions of rain and mist or even when the device is hidden under clothes, etc.
Patent JP-S61193305-A (JP)
Inventor: KAMIYA TADAAKI
IPC: H01B7/08
Filed: 1985-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58151110-A (JP)
Title: Waveform equalizing circuit
Inventor: SASAMURA KOUHEI
IPC: G11B5/035
Filed: 1982-03-04
Abstract: PURPOSE:To attain waveform equalization of signals reproduced from a magnetic recording medium with desired frequency and phase characteristics, by changing both gain and phase in the magnetic recording and reproduction of digital signals. CONSTITUTION:To obtain the desired frequency characteristics for waveform equalization, for example in desiring to change the center frequency, a resistance value VR4 of a variable resistor 36 is adjusted. The phase characteristics are set to be almost linear at a desired frequency range. Thus, resistance values VR1, VR2, VR3 and VR4 of variable resistors 22, 26, 31 and 36 are suitably varied, allowing to obtain the desired frequency and phase characteristics and to attain waveform equalization suitably.
Patent JP-H05200650-A (JP)
Title: Motor output display unit of machine tool
Inventor: SAKAI SADASHI
IPC: B23Q17/00
Filed: 1992-01-23
Abstract: PURPOSE:To enable such a machining operation as making the best use of motor power to be performed by making the operating conditions of a motor properly settable without relying on experience and perception. CONSTITUTION:A relationship 4 between revolving speed N and permissible actual output Pm of each motor 1 is registered in a controller 3, while the revolving speed N of each motor 1 is inputted together with a load output L, and the permissible actual power Pm in the revolving speed is calculated from the relationship 4 the revolving speed and the permissible actual output registered in advance, and this value is multiplied to the load output L inputted, thus actual output is operated. Furthermore, using this actual output P and time measured by a clock built in the controller 3, average output Pv is operated, thus a rate (an average output rate) R to the allowable value is displayed on a display unit 5 of a control panel together with the load output L.
Patent JP-S52118695-A (JP)
Title: Method for beveling of work
Inventor: TAKESHITA KOUJI
IPC: B24B37/00
Filed: 1976-03-31
Abstract: PURPOSE:To bevel accurately work of different thickness using a spacer.
Patent JP-H01210702-A (JP)
Title: Single tube type once-through boiler
Inventor: TANAKA TOSHIHIKO
IPC: F22B21/26
Filed: 1988-02-17
Abstract: PURPOSE:To increase the heat absorbing rate of water-tubes, by a method wherein a space between tubular inside and outside water tube walls, made by winding water tubes spirally so as to be contacted closely, is utilized as a combustion gas flow passage while the gas of a combustion chamber is injected out of injection ports, formed by the spiral grooves of the spiral tubes at the lower part of the inside water tube wall. CONSTITUTION:An outside water tube wall 4, formed by winding a tube spirally, and a concentric inside water tube wall 3, formed by the same way, are arranged in a casing 1 while a space between both water tube walls 3, 4 is used as a first combustion gas flow passage 5. The lower part of the water tube of the inside water tube wall 3, formed by winding a tube spirally so as to be contacted closely, is constituted of a spiral tube 10b, provided with a spiral groove 10'b on the outer peripheral part thereof, and combustion gas is injected out of a combustion chamber 2 from a multitude of combustion gas injecting ports 3a... through the spiral groove 10'b into a first combustion gas flow passage 5. Accordingly, all of the combustion gas, generated in the combustion chamber 2, is injected into the gas flow passage 5 uniformly while being divided into small parts, therefore, heat transfer coefficient becomes high and the heat absorbing rate of the water tubes may be increased.
Patent JP-H09233622-A (JP)
Title: Distribution panel with built-in lightening guard
Inventor: OMORI YOSHIHARU
IPC: H02H9/04
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary operation of an earth leakage breaker during the invasion of a surge voltage by connecting a voltage dependency resistor element and a disconnecting element in series for a lightening guard connected between input power supply wires of the earth leakage breaker and between the input power supply wire and a grounding line. SOLUTION: A distribution panel 18 with a built-in lightening guard connects the lightening guard 2 connected with a voltage dependency resistor element and a fuse disconnecting mechanism in series between the input power supply wires 3 of an earth leakage breaker and between the wires and a grounding line. By doing this, a large surge voltage invaded from the input power supply wires 3 is absorbed by a power distribution panel 18 as a lead-in inlet for the input power supply wires 3 supplying power to various electronic and electric equipment, by which various electronic and electric equipment 19 connected are protected and a surge voltage lower than unnecessary operation level can be restricted. Also, if a large energy greater than the rating is applied to the lightening guard 2, a disconnecting mechanism is operated and the breakage of the lightening guard 2 can be prevented.
Patent JP-S60176622-A (JP)
Inventor: TERADA HARUHIRO
IPC: A61B5/02
Filed: 1984-02-23
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-S61194185-A (JP)
Title: Coated corrosion-resistant material and its production
Inventor: TSUGE HIROYUKI
IPC: C23C24/08
Filed: 1985-02-25
Abstract: PURPOSE:To form a Ta or Nb film having excellent corrosion resistance by coating a mixture composed of Ta or Nb powder and resin on the surface of a carbon steel and subjecting the steel to hot rolling then to laser irradiation. CONSTITUTION:Ni powder is mixed with a resin and the mixture composed thereof is coated on the surface of the carbon steel material 1 or Ni foil 2 is clad thereon. The Ta or Nb powder is mixed with the resin such as nitrocellulose and the mixture composed thereof is coated thereon to form the Ta or Nb-contg. layer 3. A protective plate 4 of Ti, etc. having excellent strippability is imposed thereon and the circumference thereof is welded 5. After the gaseous components of the powder layer 3 are removed by evacuation 6 to a vacuum, the entire part is welded. The resulted laminate body is hot rolled at 800-1,200 deg.C to bind securely the Ni to the base material 1. The plate 4 is then stripped and thereafter a laser is irradiated to the surface to coat securely the Ta or Nb layer having the excellent corrosion resistance via the Ni on the carbon steel material 1.
Patent JP-H05235738-A (JP)
Title: Output buffer circuit
Inventor: TACHIBANA MASARU
IPC: H03K19/003
Filed: 1992-02-21
Abstract: PURPOSE:To make an L level potential constant independently of temperature by providing a temperature compensation circuit for an L level output of an ECL output buffer circuit to which no steady-state current is supplied. CONSTITUTION:A bipolar transistor(TR) applying feedback control so that a reference voltage 3 being an L level reference voltage of an ECL output independent of temperature fluctuation and an output L level 62 of a dummy circuit are coincident and receiving a generated potential 4 to a base of the TR clamps a base level of an output bipolar TR of the ECL output buffer circuit. The generated potential 4 is accurately set to a reference potential +2VBE of an ECL output L level by implementing the feedback control so that the reference voltage 3 being an L level reference voltage of an ECL output independent of temperature fluctuation and the output L level 62 of the dummy circuit are coincident, and the bipolar TR receiving the generated potential 4 at its base clamps the base of the output bipolar of the ECL output buffer circuit to allow the L level of the output of the ECL output buffer circuit to be designed as the specified level independently of temperature.
Patent JP-S61193964-A (JP)
Inventor: TSUTSUMI KOICHIRO
IPC: B60L1/00
Filed: 1985-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59160027-A (JP)
Title: Turbocharging apparatus for multi-cylinder engine
Inventor: MORITA YASUYUKI
IPC: F02B37/007
Filed: 1983-03-02
Abstract: PURPOSE:To raise the supercharging efficiency of a multi-cylinder engine having two turbochargers arranged in parallel to each other, by dividing a plurality of cylnders into two groups such that the sequence of ignition of the cylinders in each group is not continuous, and providing a supercharger for each of the cylinder groups. CONSTITUTION:In a four-cylinder engine, for instance, in which the sequence of ignition of cylinders 2A-2D is 2A-2C-2D-2B, the cylinders 2A-2D are divided into a first cylinder group 11 consisting of the cylinders 2A, 2D and a second cylinder group 12 consisting of the cylinders 2B, 2C such that the sequence of ignition of the cylinders in each of the two cylinder groups is not continuous. Further, the exhaust passage is constituted by a first exhaust passage 6A joining branch exhaust passages 6A1, 6A2 for the cylinders 2A, 2D and a second exhaust passage 6B joining branch exhaust passages 6B1, 6B2 for the cylinders 2B, 2C. Similarly, the intake passage is also constituted by a first intake passage 5A communicated with the first cylinder group 11 and a second intake passage 5B communicated with the second cylinder group 12. In such an arrangement, a first supercharger 7A and a second supercharger 7B are provided for the intake and exhaust passages 5A, 6A and 5B, 6B, respectively.
Patent JP-H01210857-A (JP)
Title: Magnetic resonance device and its probe adjusting method
Inventor: YODA KIYOSHI
IPC: A61B5/055
Filed: 1988-02-19
Abstract: PURPOSE:To obtain a magnetic resonance device which can execute an impedance matching adjustment in a short time by automatizing the matching adjustment of a probe by providing a means for measuring the Q value of the probe and a means for detecting the impedance. CONSTITUTION:A Q value measuring means for measuring the Q value of a probe is constituted by providing small-sized coils 40, 41 in an inclined coil 9. The coil 40 between them is driven by a frequency signal F from a high frequency transmitter 30, and on the other hand, the coil 41 detects a magnetic field caused by the resonance current of a transmitting/receiving coil 21. A resonance variable capacity 46 and an impedance matching variable capacity 47 are constituted so that the capacity values are adjusted by a motor 37 and a motor 38, respectively, and an impedance matching box 22 is formed thereby. In such a way, a body to be inspected is inserted into the probe, the Q value of the probe is measured by using the coils 40, 41, and based on the Q value, each capacity value is derived from a prescribed expression. By driving the motors 37, 38 so as to coincide with this calculated value and adjusting and setting the capacity values of the capacities 46, 47, the impedance matching adjustment can be executed in a short time.
Patent JP-H07241599-A (JP)
Title: Filter member used in sludge scoop jig
Inventor: OKAZAKI TAKASHI
IPC: C02F11/00
Filed: 1994-03-04
Abstract: PURPOSE:To simply replace a filter member with respect to a sludge scoop jig while performing replacement work without contaminating the hand in a replaceable net member used in the sludge scoop jig for scooping up sludge settled or suspended in a waste water treatment tank. CONSTITUTION:A sludge scoop jig has a main body frame and an auxiliary frame separable from each other and the opening edge part of a net member is held between both frames. The net member is constituted by attaching a core frame 17 to the opening edge part of a net bag 18 and forming a flexible part 19 to a part of the core frame 17. When the main body frame and auxiliary frame of the sludge scoop jig are separated, the core frame 17 of the net member is bent at the part of the flexible part 19 and sludge falls under its own wt.
Patent JP-H03236736-A (JP)
Title: Processing of oyster
Inventor: HANAOKA SHOJI
IPC: A23L17/40
Filed: 1990-02-14
Abstract: PURPOSE:To make possible to taste deliciousness and flavor of oyster even human in a region far from a fishing field or a fishing port by imparting salty taste to oyster having shell with washing with sea water, heating in a short time, adding seasoning, heating, deodorizing and imparting flavor. CONSTITUTION:Dirty material attached on the outer surface of shell of oyster is washed with salt water, preferably sea water and the oyster is dipped in sea water to impart salty taste. Next, resultant oyster is heated for about 10-15 min using a pressurized caldron emitting far infrared rays. Said heated oyster having shell is heated in steam for about 10-15 min using a vacuum-type steaming device and wines such as Japanese wine or wine are sprayed at a point of time opening the shell of the oyster to deodorize fishy smell. Thereafter, the oyster is re-heated for about 30 sec to penetrate the wines and processed to edible state with imparting flavor and taste.
Patent JP-H07245406-A (JP)
Title: Thin-film transistor
Inventor: AKIYAMA MASAHIKO
IPC: H01L21/336
Filed: 1994-03-07
Abstract: PURPOSE:To provide a thin-film transistor which has a high driving capacity and can operate quickly even if a channel length is reduced. CONSTITUTION:A gate metal 2 is formed on a glass substrate 1. A sate insulation film 3 is formed on the glass substrate 1 and the gate metal 2 and an amorphous silicon layer 4 which becomes a channel region is formed at a position corresponding to the gate metal 2 on it, and ion-implanted amorphous silicon layer 7 which becomes source/drain regions is formed at both sides. A silicon layer 5 containing a crystal which becomes a channel region is formed on the amorphous silicon layer 4 and a silicon layer 8 containing an ion- implanted crystal which becomes source/drain regions is formed at both sides. A channel protection film 6 is formed on the silicon layer 5 containing the crystal.
Patent JP-S52119067-A (JP)
Title: Semiconductor device
Inventor: NAKAGAWA KOUICHI
IPC: H01L21/60
Filed: 1976-03-31
Abstract: PURPOSE: By setting the thickness of the bonding pad made of Al-evaporated film to 1.5 to 10μm, the service life of the semiconductor device can be prolonged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03238200-A (JP)
Title: Pressurizing speed varying press
Inventor: ARIKAWA TAKAMASA
IPC: B30B15/14
Filed: 1990-02-16
Abstract: PURPOSE:To make improvement in operability by controlling the oil pressure of a hydraulic cylinder interposed to the pressurizing point of a mechanical press by a hydraulic control mechanism to apply relative motions to the pressurizing point, thereby controlling a pressurizing speed. CONSTITUTION:The hydraulic cylinder 14 is interposed between the pressurizing point part A and slide 17 of the mechanical type crank press 11. The oil pres sure of this hydraulic cylinder 14 is controlled by the hydraulic control mecha nism 22 to apply the relative motions to the pressurizing point via a piston rod 15 and tovary the pressurizing speed regardless of the pressurizing speed from the mechanical press 11. The pressurizing speed of the press is varied in this way and the improvement in the operability of the deep drawing opera tion of the double acting mechanical press is made.