baber/WOPTO huggingface dataset:
Patent JP-S63285220-A (JP)
Title: Supercharging device for v-engine
Inventor: UEDA KAZUHIKO
IPC: F02B37/00
Filed: 1987-05-19
Abstract: PURPOSE:To compactly form an engine as a whole by placing an agitator in the center in the longitudinal direction of a V-bank space, in a position at the equal distance from right and left banks, and along the longitudinal direction of the V-bank. CONSTITUTION:An opposite type agitator 12 is placed in the center in the longitudinal direction of the space of a V-bank, in a position at the equal distance from right and left banks 2, 3, and along the longitudinal direction of the V-bank. And, a pair of discharge ports 14a, 14b are provided on the operation chambers 13a, 13b of the opposite type agitator 12 in positions which are shifted by the off-set amount of the right and left banks 2, 3. These discharge ports 14a, 14b are directly connected to collector pipes 5a, 5b just in the middle in the longitudinal direction of the banks 2, 3. And, exhaust pulsation is transmitted to the opposite type agitator 12 from the exhaust side collecting pipes 11a, 11b of the banks 2, 3 via exhaust connecting pipes 15a, 15b.
Patent JP-H07304523-A (JP)
Title: Unprocessed material throwing-in device
Inventor: MATSUMOTO SHUNGO
IPC: B65G65/23
Filed: 1994-05-11
Abstract: PURPOSE:To improve handling operability, and easily reduce labor or the like of an operator by carrying an unprocessed material in an elevated spot supply part of a washer or the like only by lift operation. CONSTITUTION:A lift stand 10 is installed on a mast 7 through upper and lower rollers 8 and 9 so as to be freely raised and lowered, and a branched frame 32 is arranged in an upper part of the mast 7, and is branched off in two, and the upper roller 8 is moved to the branched frame 32, and the lift stand 10 is downward operated.
Patent JP-H05329567-A (JP)
Title: Production of pressure vessel
Inventor: HAMAGUCHI MASAMI
IPC: B21D51/24
Filed: 1991-03-04
Abstract: PURPOSE:To enhance the pressure resistant strength of the bottom part of the so-called pressure vessel, such as aerosol vessel, which is internally set with a high pressure and to eliminate unsightly appearance by improving a method for fixing the bottom plate of the vessel in the process for production of the pressure vessel. CONSTITUTION:The pressure vessel is constituted by inserting a tray-shaped bottom plate 2 into the bottom end of the body part 10 of a vessel body 1 and caulking the bottom end of the body part 10 and the peripheral edge of the bottom plate 2. The pendent piece 21 of the bottom plate 2 is press inserted to the body part 10 slightly shallower than the final position and the press inserted part is sealed by an adhesive. The bottom end of the body part is curled to an inner side while the adhesive is uncured. While the bottom end of the pendent piece 21 is brought into opposite contact with the inside surface side of the curved part 12 on progression of the working of the curled art 12, the bottom end is lifted and is caulked to the final state.
Patent JP-S613499-A (JP)
Inventor: NAKAZAWA ATSUSHI
IPC: H05K3/46
Filed: 1984-06-15
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-S61282883-A (JP)
Inventor: KATAOKA HIROSHI
IPC: G09G1/00
Filed: 1985-06-08
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-S6071357-A (JP)
Inventor: ROBAATO KAASHIYOO
IPC: B60T1/04
Filed: 1984-06-15
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-S63126214-A (JP)
Title: Manufacture of silicon thin film
Inventor: IIJIMA SHIGERU
IPC: H01L21/205
Filed: 1987-05-20
Abstract: PURPOSE:To obtain a silicon thin film containing fluorine and hydrogen in a highly efficient manner by a method wherein, using SiF4-SiH4 mixed gas, fluorine and hydrogen are introduced while the film is being formed by maintaining electric discharge stably at low gas pressure and low power density. CONSTITUTION:The entire device including a mixing container 1 is evacuated to the degree of vacuum of 10<-6> torr using an oil-sealed rotary vacuum pump 2 and an oil diffusion pump 3. Gas is introduced into the container 1 at the prescribed rate from an SiF4 cylinder 4 and an SiH4 cylinder 5, and the gas is mixed. The mixed gas is introduced into a vacuum container 9 at a constant flow rate through a flow meter 8. The necessary pressure is maintained while the degree of vacuum inside the container 9 is being monitored using a vacuum gauge 11 by operating a main valve 10. Voltage is applied between electrodes 13 and 13' by a high frequency oscillator 12 and a glow discharge is performed as a result, a silicon thin film containing fluorine and hydrogen is formed on a substrate 15.
Patent JP-H08314614-A (JP)
Title: Coordinate input device
Inventor: IRIE KATSUYA
IPC: G06F3/045
Filed: 1995-05-23
Abstract: PURPOSE: To provide the coordinate input device which can be shortened in manufacture time without the need for facility investment as to the improvement of a pressure sensitive type coordinate input device which detects a depression position. CONSTITUTION: This coordinate input device is constituted by arranging two conductive films 12 and 13 opposite each other across an insulating spacer 15, and obtains the coordinates of the depression position by applying a voltage to the two conductive films 12 and 13 alternately and reads the potential at the depression position through the conductive film where the voltage is not applied. The two conductive films 12 and 13 are formed integrally with a flexible substrate 11, which is folded at the border between the two conductive films 12 and 13 to arrange the two conductive films 12 and 13 opposite each other.
Patent JP-H09308294-A (JP)
Title: Stepping motor derive control apparatus
Inventor: MURATA CHITAKE
IPC: F02M21/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To realize drive control of a stepping motor which is optimized for application environment in a stepping motor drive control apparatus for driving and controlling a stepping motor which is driven as an engine control means. SOLUTION: A stepping motor drive control apparatus for driving and controlling a stepping motor 26 to drive a flow rate control valve 23 comprises a battery sensor 45 for detecting a battery voltage BAT of a battery 46, a water temperature sensor 13 for detecting a cooling water temperature THW, a driving direction judging means for judging the driving direction of the stepping motor 26 and a drive frequency setting means for setting the upper limit value of the stepping motor drive frequency depending on the detected battery voltage BAT and cooling water temperature THW.  The drive frequency setting means sets, when the stepping motor 26 is driven is the load reducing direction, the upper limit value of the stepping motor drive frequency to a large value and sets, when the stepping motor is driven in the load increasing direction, the upper limit value of the stepping motor drive frequency to the value lower than that when the stepping motor is driven in the load reducing direction.
Patent JP-S5552378-A (JP)
Title: Preparation of fluorescent material
Inventor: TERAJIMA KENJI
IPC: C09K11/08
Filed: 1978-10-09
Abstract: PURPOSE: To prepare a fluorescent material having improved luminance and crystallinity, and emitting green light by UV irradiation, by calcining a mixture of Ln 2 O 3 , CeO 2 , Tb 4 O 7 , and SiO 2  containing KF in a reducing atmosphere, crushing the calcined product, and further calcining in a reducing atmosphere.  
     CONSTITUTION: A rare-earth silicate fluorescent material activated with Ce and Tb, of the formula (Ln is at least one rate earth element selected from Y, La Gd and Ln; 1×/10 3 ≤×≤3×/10; 3×/10 2 ≤y≤3×/10; 0.8≤×≤2.2), is prepared by  (1) adding 0.02W0.25 mole, based on 1 mole of the fluorescent material, of KF to a mixture of Ln 2 O 3 , CeO 2 , Tb 4 O 7  and SiO 2 , (2) calcining the mixture at 1200W 1400°C in a reducing atmosphere, (3) crushing the product, and (4) calcining again at 1100W1400°C in a reducing atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63302383-A (JP)
Title: Circuit testing apparatus
Inventor: WILLIAMSON EDDIE L JR
IPC: G01R31/28
Filed: 1988-05-20
Abstract: PURPOSE:To simplify a test, by providing the first and second current sources, which respectively supply a bias current and a pulse current, to the first and second conductors connected to the first and second terminals of a digital component and detecting the voltage of the first conductor. CONSTITUTION:At the time of operation, the bias current given by a current source 48 is set to the min. one for biasing a parasitic diode 38 in a forward direction and a large current pulse for applying forward bias to a protective diode 30 is sent out from a current source 50 and, when a conductor 62 is connected to an input 26 in a conductive state, a large current flows to an inherent resistor 52 at any time. Since a large current is sent out from the current source as mentioned above, it can be detected that the voltage between both terminals of the resistor drops at a node 64, because the resistor 52 is connected to the input 26 and an output 36 in series. Therefore, when the conductor 62 is connected to the input 26 in a conductive state and a conductor 60 is connected to the output 36 in a conductive state, voltage drop is generated in the node 64 and a simple and easy transmitting test can be performed to a semiconductor component.
Patent JP-H02302004-A (JP)
Title: Voltage-dependent nonlinear resistor
Inventor: NAKAMURA KAZUYOSHI
IPC: H01C7/10
Filed: 1989-05-16
Abstract: PURPOSE:To eliminate an irregularity in a characteristic and to comply with a high- density mounting operation by a method wherein a metal aluminum layer composed mainly of metal aluminum is formed on the other main face opposite to an electrode of a ceramic raw body, this layer is heat-treated and an insulating film is formed on the outer surface of the metal aluminum layer. CONSTITUTION:A metal aluminum layer 4 is formed on the other main face 2b of a ceramic raw body 2. This layer is oxidized and heat-treated; thereby, a conductive Iayer 4a in which the ceramic raw body 2 has been transformed into a semiconductor is formed at a contact part between the metal aluminum layer 4 and the other main face 2b. Consequently, even when an oxidation temperature, an oxidation time or a condition for an oxidation atmosphere is different, it is possible to obtain a prescribed varistor characteristic. As a result, it is possible to obtain a varistor in which an irregularity in a characteristic is small and whose nonlinearity coefficient and pulse-resistant characteristic are excellent. In addition, since an insulating film 4b by an oxide aluminum film is formed on the outer surface of the metal aluminum layer 4 by an oxidation and heat-treatment operation, the varistor 1 can be mounted directly on a printed-circuit board, can cope with a high-density mounting operation, and its application range can be expanded.
Patent JP-H11315281-A (JP)
Title: Smectic liquid crystal device and production thereof
Inventor: SAKO SADAHIRO
IPC: G02F1/141
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a smectic liq. crystal device which can make a good half- tone display, and to provide a method for producing the same. SOLUTION: This smectic liq. crystal device comprises a pair of electrode plates 13, 14 and a liq. crystal layer 19 which contains a smectic liq. crystal and a polymer having a clearing point lower than that thereof and is interposed between the electrode plates. Thus, a place dependence is imparted to the value of pulse wave height or the threshold value of pulse width of applied voltage necessary for switching a smectic liq. crystal, a switching domain small enough in comparison with one pixel is formed, and a marked disorder of alignment of the smectic liq. crystal caused by the precipitation of the polymer in the liq. crystal is avoided.
Patent JP-2000314159-A (JP)
Title: Water discharge controller
Inventor: FUJII MASATO
IPC: E03C1/042
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of water hammer due to the operation of an opening and closing valve provided on the upstream and downstream of piping respectively by receiving the pressure of the closing direction of a secondary side due to the closing operation of the opening and closing valve, and forming an elastic body so that a valve seat contracts when a valve part mounted on a pressure receiving part is contacted on a valve seat. SOLUTION: The water discharge controller of a shower device 13 is provided with opening and closing valves 5, 7 attached to the upstream and downstream of a shower hose 4 respectively, the opening and closing operation of the opening and closing valve 7 is controlled by pressure fluctuation produced in a hose due to the opening and closing operation of the opening and closing valve 5 incorporated in a shower head 3, and water stop, flow rate regulation and pressure regulation are performed. When a push button 6 incorporated in the shower head 3 is pushed to open the opening and closing valve 5, the opening and closing valve 7 opens a valve part 9 mounted on a pressure receiving body 8, and fluid is jetted from a water spray port 2.  Then, the pressure receiving body 8 is pushed to the primary side against the urging of a spring 12 by the pressure increase of the secondary side, a gap between the valve body 9 and a valve seat 10 mounted on the pressure receiving body 8 is narrowed, and the pressure of the secondary side is held constant.
Patent JP-H09312572-A (JP)
Title: Biphase code decoding system
Inventor: HIDAKA KENJI
IPC: H04L25/49
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To surely decode a biphase code included in a video signal even when a rotating speed of an LD is unstable by not generating an edge pulse till a time preset in advance longer than a half of a 1-bit period of the biphase code. SOLUTION: A timing when a compensation pulse generating circuit 7 generates a compensation pulse C depends on the count of a counter corresponding to a rotating speed of a laser disk(LD) outputted from a multiplier 5. Thus, even when the number of revolutions of the LD is unstable resulting in an unstable frequency of biphase code data, the compensation pulse C is generated at a proper period that takes the revolution speed into account by predicting frequency of a current horizontal scanning line and the frequency of biphase code data based on the frequency of a horizontal scanning line denoted by a just preceding horizontal synchronizing signal.  Thus, even when a bit border is not clear because no dummy edge is in existence resulting from the biphase code data changing between '0' and '1', the compensation pulse C of the dummy edge is generated and two pulses are reproduced by one bit of the data.
Patent JP-H10219709-A (JP)
Title: Construction method of precast concrete foundation
Inventor: ABE ATSUSHI
IPC: E02D27/01
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a precast concrete foundation in a cold district by use of precast foundation blocks which does not require an antifreezing agent or a high-early-strength agent differently from usual cases and securely hardens concrete in an appropriate temperature. SOLUTION: PC foundation blocks 11-16 are arranged and erected on crushed stones and reinforcements are arranged at the connection parts 11a-16a of the PC foundation blocks 11-16 and the lower periphery of the blocks 11-16. And hot water circulation pipes 31, 31a, 32, 32a are arranged to surround the connection parts 11a-16a of the PC foundation blocks and the lower periphery thereof. And a framework is formed by form members to surround the arranged reinforcements and the circulation pipes so as to extend over both sides of the connection parts 11a-16a of the PC foundation blocks and the lower side of the PC foundation blocks 11-16. Then, ready-mixed concrete is placed in the framework and cured while conducting hot water to the circulation pipes 31, 31a, 32, 32a.
Patent JP-H0214555-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: OZAKI TOSHINORI
IPC: H01L23/50
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a resin-sealed type semiconductor device of high reliability by a method wherein a plurality of fine narrow grooves having a cross-sectional shape which has been overhung only in a direction perpendicular to a bending direction of a lead frame are made at the inside and outside of an end face part of a resin layer of the lead frame coming into contact with the resin layer. CONSTITUTION:A 42% Ni-Fe alloy sheet (40X300X0.5t) is irradiated with a laser beam; four U-shaped parts each with a depth of 0.2 and a width of 0.2 and at an interval of 0.5mm are made on the rear; after that, this sheet is plane-rolled in a direction of the U-shaped grooves; a sheet of 0.2 (t) is formed; a cross-sectional shape of the U-shaped parts has an overhung U-shaped part 5 and a friction interface 6 at its deep part. A lead frame is stamped from this sheet; an IC is installed in its center; a resin-sealed type, semiconductor device is manufactured; two grooves each are situated on the lead frame at the inside and the outside of an end face of a resin- sealed body; a solder is inserted or bonded at the inside and its circumference of the grooves outside the resin-sealed type semiconductor device; after that, the lead frame is bent and pins are formed. As a result, a semiconductor whose resistance to exfoliation and to moisture penetration is excellent can be obtained; the resin-sealed type semiconductor device of high reliability can be obtained.
Patent JP-S6015155-A (JP)
Inventor: SAMURA JIYOUJI
IPC: B32B33/00
Filed: 1983-07-08
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-H06126815-A (JP)
Title: Method for molding plastic hollow structure member
Inventor: KAWAKUBO ICHIRO
IPC: B29C49/20
Filed: 1991-04-30
Abstract: PURPOSE:To mold a film and light hollow structure member which is reinforced by a reinforcement member continuous without using cores. CONSTITUTION:A prepreg member 200 close to a desired shape is formed by premolding a prepreg mixed with a reinforcement material, where an elastic bag 300 filled with water is installed inside, and water in the elastic bag is heated with microwaves by a high frequency generating means 105. Water in the elastic bag is evaporated to increase the inner pressure and to inflate the elastic bag 300 and the prepreg member 200 with the result that a hollow structure member is molded.
Patent JP-H09299952-A (JP)
Title: Membrane separator
Inventor: SATO HACHIRO
IPC: C02F1/44
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To perform water treatment at the stable position of a circulating flow and to prevent the occurrence of the irregularity of the treatment due to the nonuniformity of water circulation by installing straightening plates in fitting parts and also dispersing and arranging the straightening plates on both end sides in the direction in which the fitting parts are arranged side by side. SOLUTION: A membrane separator M installed in a membrane separation chamber of a septic tank for subjecting active sludge to solid-liquid separation treatment has filter membrane plate holding frames 3 each provided with plural pairs of fitting parts 2 for fitting a lot of filter membrane plates 1. Straightening plates in the shape of a flat plate and having no filter function are fitted to five pairs on both end sides of the fitting parts 2 respectively. A diffuser D for supplying oxygen to water to be treated while forming a circulating flow in a membrane separation tank E2 is arranged between leg parts 4 provided below the filter membrane holding frame 3.  In this way, the water to be treated circulates as shown by the arrow to uniformly feed bubbles to all the filter membrane plates 1, and also the water to be treated is uniformly supplied to perform well-balanced solid-liquid separation treatment.
Patent JP-H10320330-A (JP)
Title: Mail printing system and recording medium
Inventor: FUNAHASHI HIROYUKI
IPC: G06F13/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a mail printing system for adjusting the printing of a mail according to the convenience of a reception side for executing important printing. SOLUTION: When it is judged that the number of printing is beyond a prescribed number of printing based on the mail header of a received printing mail (S986: YES), an operator is asked whether or not to aperate printing (S987), and when the operator issues an instruction for printing (S988: YES), the printing is operated. When the operator issues an instruction not for printing (S988: NO), the printing is not operated. Therefore, all received print mails are not immediately turned into objects of printing, and the printing of the large number of print mails can be operated later according to the convenience of a reception side. Thus, a printer at the reception side can not be occupied for a long time for the print mails, and the emergency or important printing can be preferentially operated.
Patent JP-S5915644-A (JP)
Title: Fuel injection amount detector and electronic fuel injection amount control device for fuel injection type internal combustion engine
Inventor: YASUHARA SHIGEFUMI
IPC: F02D41/24
Filed: 1982-07-19
Abstract: PURPOSE:To prevent errors such as productive errors of an injection pump by detecting the valve body motion of a delivery valve to obtain fuel injection amount from the detected actual injection amount and desired calculated injection amount. CONSTITUTION:A desired injection amount to is obtained from the rotational frequency N of an engine and accelerator opening theta. The present fuel injection amount tm is obtained from the valve body motion of a delivery valve. Values to, tm are compared with each other and the fuel injection amount is corrected so that the values tm, to coincide with each other. Thus, can be prevented, errors of the fuel injection amount caused by productive errors of an injection pump and change with the passage of time in efficiency of injection.
Patent JP-S5915721-A (JP)
Title: Lining
Inventor: TSUNEYOSHI KIKUJI
IPC: F23J13/02
Filed: 1982-07-19
Abstract: PURPOSE:To inhibit the diffusion and permeation of a gas to the inside by forming the impregnating layer or/and applying layer of sulfur at the intermediate section of an inorganic lining, which is a position, a working temperature thereof is the melting point or less of sulfur. CONSTITUTION:A steel plate 1, the cement group lining 2, a sulfur impregnating layer 111, a sulfur applying layer 112 and a water glass group lining 3 are set up. Sulfur is heated at its melting point or more to a liquefied state, and executed through troweling, spray-up, etc. because sulfur takes a solid at the normal temperature and does not dissolve in water. When the temperature of sulfur is elevated up to a high one and sulfur is sprayed under the liquefied state of low viscosity at that time, sulfur is impregnated to the voids of the cement group lining 2, and changed into the impregnating layer 111. When sulfur continues to be sprayed on the impregnating layer 111 or the temperature of sulfur is dropped and sulfur is trowelled under a state of high viscosity, sulfur is changed into the applying layer 112. Accordingly, the diffusion and permeation of the gas to the inside can be inhibited.
Patent JP-S5914700-A (JP)
Inventor: KOMATA WAKIMORI
IPC: H01G13/00
Filed: 1982-07-16
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。