baber/WOPTO huggingface dataset:
Patent JP-H01258150-A (JP)
Title: Address generator
Inventor: AINO SHIGEYUKI
IPC: G06F7/50
Filed: 1988-04-08
Abstract: PURPOSE:To shorten a computing time by dividing an address to be found into a high-order digit and a low-order digit, performing the calculation of the low-order digit by taking out data equivalent to the number of bits of the data with the minimum bit width from each input data, and performing the calculation of remaining high-order digits simultaneously with that of the low-order digit by predicting carry due to the calculation of the low-order digit. CONSTITUTION:A base register 1 in which the input data with bit width (l), (m), and (n) (l>=m>n) are stored, respectively is provided. And two kinds of data having a large number of digits hold the value of the data and the value of the data on which 2<n+alpha> is added setting three kinds of data with different bit width as input, and the low-order digit of the address to be found is calculated by adding three input setting the number of bits of the data having the minimum number of bits as an object, and on the remaining high-order digits, two input addition is performed in advance at every case corresponding to the case where the carry from the low-order digit is considered, and is selected according to the carry from the three input addition of the low-order digit. In such a way, it is possible to make an arithmetic operation after the propagation of the carry unnecessary, thereby, the arithmetic operation can be accelerated.
Patent JP-S62243974-A (JP)
Title: Helium compressor
Inventor: KAKINUMA MASAMI
IPC: F04B39/06
Filed: 1986-04-15
Abstract: PURPOSE:To enhance cooling efficiency, by additionally providing a cooling device which forcedly cools a part of high pressure gas, delivered from a compressor to the outside of a casing, to be thereafter introduced into the casing. CONSTITUTION:A compressor 12 and a motor 13 are provided in an enclosed casing 11, and an expansion machine 14, adiabatically expanding high pressure gas from the compressor 12, is provided. A cooling device 15, which forcedly cools a part of the high pressure gas delivered from the compressor 12 and introduces the cooled gas into the casing 11, is provided. Accordingly, the cooled gas, cooled by the cooling device 15 to a predetermined temperature, can be directly blown to the compressor 12 and the motor 13, and a cooling effect is enhanced.
Patent JP-2000277719-A (JP)
Title: Linear image sensor ic
Inventor: SHIMIZU TORU
IPC: H04N5/335
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To lessen variation in detection sensitivity, and to manufacture a linear image sensor IC stably by forming a silicon oxide film on a passivation film of silicon nitride. SOLUTION: A P-type low-concentration region 2 is formed in an N-type silicon substrate 1. On the silicon substrate 1, an insulating film of three-layer construction consisting of a lower silicon oxide film 3 being a thermally-oxidized silicon film for isolating elements or CVD silicon oxide film to be used between distributing wires, a silicon nitride film 4 as a passivation film, and an upper silicon oxide film 5 is formed. The refractive index of the silicon board 1 is in the extent of 3.4, and the refractive indexes of the lower film 3 and the upper film 5 are in the extent of 1.46, and the refractive index of the silicon nitride film 4 is in the extent of 2.03. Consequently, it is possible to reduce variation in detection sensitivity and manufacture a linear image sensor ICs stably.
Patent JP-H01259640-A (JP)
Title: Sound multiplex signal processing circuit
Inventor: NAGAMATSU SHUNICHI
IPC: H04H1/00
Filed: 1988-04-08
Abstract: PURPOSE:To normally obtain right and left stereo outputs whether an FM demodulation characteristic in a tuner is a normal S-curve characteristic or an inverse one by switching the inversion or non-inversion of a demodulation sub-signal or a demodulation main signal in accordance with the demodulation polarity of the FM demodulation circuit of a main signal. CONSTITUTION:An FM stereo signal received by a tuner 11 is demodulated by an FM demodulator 131 inside the tuner and inputted to an FM stereo processing circuit 12. When the tuner receives a sound multiplex signal, one demodulation sub-signal SUB output is supplied directly to one input terminal (a) of a switch SW1 and supplied to the other input terminal (b) of the switch SW1 through an inverting circuit 132. The other demodulation sub-signal SUB output is also supplied directly to one input terminal (b) of a switch SW2 and supplied to the other input terminal (a) of the switch SW2 through an inverting circuit 133. Thus, whether the FM demodulation characteristic in the tuner is the normal S-curve characteristic or the inversion one, the right and left stereo outputs can be normally obtained.
Patent JP-H08283072-A (JP)
Title: Silicon nitride sintered body and its production
Inventor: HIGUCHI YOSHIKATSU
IPC: C04B35/589
Filed: 1995-04-12
Abstract: PURPOSE: To produce a silicon nitride sintered body excellent in strength of a cast body and strength at high temp. by forming a silicon nitride cast body with specified materials. CONSTITUTION: When a cast body made of a ceramic material cast in a prescribed shape is fired to obtain a silicon nitride sintered body, the cast body is formed as follows; a mixture of silicon nitride powder with AlN and oxide of a rare earth element as sintering aids and an organosilicon polymer having Si-N bonds and/or Si-C bonds as a shape retaining material is kneaded at a temp. above the softening point of the polymer and the resultant kneaded body is cast in a mold. The formed cast body is subjected to HIP to obtain the objective silicon nitride sintered body.
Patent JP-H09280090-A (JP)
Title: Hybrid vehicle
Inventor: KAWASHIMA YOSHIHIRO
IPC: B60L50/16
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce emissions from and prevent the burning of a catalyst of a hybrid vehicle. SOLUTION: When fuel-cut control or ignition-cut control has been executed for a preset period of time t0 or more (106), a command value for the opening degree SLT of a throttle valve in an engine is gradually reduced by a preset value >=SLT (107) and an engine speed Ne is reduced below an engine speed Ne 1 which is set to an engine speed Ne0 or below where fuel-cut control or ignition-cut control is initiated (108).
Patent JP-S58203350-A (JP)
Title: Solar heat collecting apparatus
Inventor: MORI SHIYUNICHIROU
IPC: F24S90/00
Filed: 1982-05-21
Abstract: PURPOSE:To provide a solar heat collecting apparatus of high energy-saving and of high efficiency, enabling to put out highly heated water, by having an after-heating mechanism for which solar energy is used as a heat source, as well as to accumulate heat energy in a solar energy absorbing material in low temperature. CONSTITUTION:Norbornadiene is used for a photo-isomer material, in which carbon particles are dispersed as a coloring material, consisting of a solar energy absorbing material. When solar energy is absorbed into the photo-isomer material in a collector 1 as a photo isomerized latent heat, the norbornadiene in the material is changed into quadricyclave and the energy is accumulated in the solar heat absorbing material as a photo isomerized latent heat energy. At the same time, the carbon particles absorb solar energy as a sensible heat energy, which is also accumulated in the solar energy absorbing material. The solar energy absorbing material, with a solar energy being accumulated, is fed into a primary heat exchanger 4 passing through a primary circuit 2, and is cooled by exchanging heat with hot water in low temperature in a water tank 3, and is fed back again into the collector 1 by a primary circulating pump 5. Further, by feeding the quadricyclave into a catalyst reactor 9 by the operation of a secondary circulating pump, a reverse reaction is taken effect in the quadricyclave to be changed into norbornadiene, to change the photo isomerized latent heat into sensible heat energy, with which reserved hot water is after-heated in a secondary heat exchanger 10 for supply.
Patent JP-H02277485-A (JP)
Title: Game medium lending device
Inventor: NIIYAMA KICHIHEI
IPC: B42D15/10
Filed: 1989-04-07
Abstract: PURPOSE:To shorten a time for interrupting a game by arranging each game medium lending device and each card selling machine at each game machine. CONSTITUTION:Each game medium lending device 5 is set at each game machine 7, and is provided with a valuable data reading means 19 for reading the valuable data of a card, a game medium discharging means 31 for lending the game media of a certain number, a subtracting means for subtracting a usable valuable data from the valuable data of the card, and a renewing data for re-memorizing an arithmetic result at the subtracting means, on the card. Besides, auxiliary card selling devices 23, 24 for selling cards with memorized valuable data and security data at least by casting currencies through game players, and a valuable data transmitting means for transmitting the used valuable data and selling amounts on selling the cards in the selling device, are arranged. As this result, going to a card selling machine at a separated place in order to buy a new card is not required, and a time for interrupting a game can be shortened.
Patent JP-H09273228-A (JP)
Title: Joint fixture for timbering
Inventor: SUGANAMI SADAO
IPC: E04B1/26
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making joint fixture for timbering which can connect together timbers 6 for building having connection parts 4 on the end parts into a bar shape utilizing the connection parts 4, and can be also used for joint tool for timbers 5 for bar used for a customary framework construction method and formed with the connection part 4. SOLUTION: For this joint for timbering, a timber for pillar, a joint tool projectingly provided on the side of the timber for pillar, and a timber for bar provided with a connection part 4 capable of being connected to the joint part 3 of the joint fixture are used, the connection part 4 of the timber for bar is joiningly connected to the joint of the timber for pillar, the connection part 4 used for a framework construction method forming a framework by providing the timber for bar perpendicular to the timber for pillar is provided on the end part of a timbering 6 for building, and the timbers 6 are joinigly connected together so as to extend over between the connection part 4 on the end part of the timbering intending to be connected bar-likely.  Hence this joint fixture is provided with the joint parts 3 on both end parts of a base body 7 which is formed by U-shapedly bending a plate material.
Patent JP-H09271244-A (JP)
Title: Mounting mechanism for string basket for knotter
Inventor: YAJIMA HIROSHI
IPC: A01F12/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting mechanism for string basket, with which the disorder of winding caused by the vibrations or the like of a machine body is prevented and a knotting string can be satisfactorily fed out, effective for a combine, etc., for supplying the string fed out of a large string basket through a string basket to a knotter. SOLUTION: A knotter frame 14 is provided with the knotter and a string brake part 43, a large string basket 41 is installed in the lateral attitude under the knotter frame 14, and the string fed out of the large string basket 41 is supplied through a string basket 34 to the knotter. In this case, it is preferable that a string guide 5 for guiding a string in U shape is provided while facing a string feed-out port 41a of the large string basket 41 and a string passing port 34a provided on the knotter side and a knotting string 40 of a knotting ball 42 in the large string basket 41 is supplied and guided to the string passing port 34a.
Patent JP-H08285349-A (JP)
Title: Heat pump type air conditioner
Inventor: MATSUE JUNJI
IPC: F24F11/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide a heat pump type air conditioner, capable of controlling dehumidifying operation of the shade of heating operation simply. CONSTITUTION: A heat pump type air conditioner is constituted of a heat source 13 for absorbing the heat of a hot-gas engine 1, a heat dissipating heat source 11 for the hot-gas engine 1, a first indoor heat exchanger 201 as well as a second indoor heat exchanger 202 for an indoor machine 200A and the outdoor heat exchanger 301 for an outdoor machine 300, which are connected. Upon dehumidifying operation, the heat dissipating heat source 11 and the second indoor heat exchanger 202 are connected in addition to the formation of an ordinary cooling circuit to effect the operation of the shade of heating operation.
Patent JP-H01257594-A (JP)
Title: Machining roller drive control device
Inventor: TAKEMURA YUTAKA
IPC: B26D5/26
Filed: 1988-04-07
Abstract: PURPOSE:To improve the feed speed of a work piece by providing a position control circuit for stopping output during a period of time elapsed until output of machining edge position detecting means when output of a function generator again increases from a position where the output of the function generator stops increasing substantially agrees with the output of the function generator. CONSTITUTION:Output of a work piece position detecting means 1 is input to a function generator 3 to output the position of a machining edge M. The output of the generator and the output of machining edge position detecting means 2 are compared by the first comparator 7, and the output of the first comparator is converted to a position output signal by a position control unit 5. On the other hand, according to output of the work piece position detecting means 1 and the function generator 3 and output of machining edge position detecting means 2, a position output signal is controlled by a control circuit 5, and the position output signal and a speed output signal is compared by the second comparator 8 to control the drive of a machining roller 12. At this time, output of the position control circuit 5 is stopped until the output of the machining edge position detecting means 2 when the output of the function generator 3 again increases from the stop position substantially agrees with the output of the function generator 3.
Patent JP-S5421808-A (JP)
Title: Tracking servo-device
Inventor: OKADA HIDEHIKO
IPC: G11B5/592
Filed: 1977-07-20
Abstract: PURPOSE:To eliminate the need for recording any servocontrol signal in tape by controlling the signals to be applied to the elements for deviating playback heads by comparing the reproducing signal levels at the head shifting and non-shifting.
Patent JP-H07293494-A (JP)
Title: Centrifugal multiblade fan and its manufacture
Inventor: KONDO TAIJI
IPC: F04D29/30
Filed: 1994-04-26
Abstract: PURPOSE:To enhance the strength of a product and to lower the cost of processing on a forming die when a centrifugal multiblade fan is formed as an integrated body by using resin. CONSTITUTION:In a centrifugal multiblade fan, an impeller intake end plate 4a, which has an inside diameter D1 almost equivalent to an outside diameter D1 of an end plate 2 and which is almost parallel to an axis extending in the direction of the shaft, and a curved part 4b, which extends in the discharging direction of the fan, smoothly curving outward with respect to the radial direction from the impeller intake end part 4a, are formed on a shroud 4. In addition, a stepped part 4c, which shifts the inner peripheral surface of the impeller intake end part 4a that is almost parallel to the direction of the shaft outward with respect to the radial direction by a prescribed amount delta, is formed in the midst of the inner perihery of the shroud, while the inner peripheral surface of the curved part 4b is connected to an outward end in the radial direction of this stepped part 4c. Using a forming die having a mating surface (G) passing D1, D2, a boss part 1, the end plate 2, a blade 3, and a shroud 4 are formed into an integrated body made of resin.
Patent JP-S63252732-A (JP)
Inventor: ISHII MASASHI
IPC: B32B5/24
Filed: 1987-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0688061-A (JP)
Title: Thermally conductive, electrically insulating tape
Inventor: RICHIYAADO JIEIMUZU UETSUBU
IPC: C09J7/02
Filed: 1993-04-14
Abstract: PURPOSE: To provide an effective adhesive system in the form of the pressure sensitive adhesive, which is simple, effective and electrically insulative, and has good adhesion to the surface which has low resistance to heat and high surface energy.  
     CONSTITUTION: The thermally conducting electrically insualtive pressure sensitive adhesive comprises (a) a polymer prepared from a monomer mixture of (i) an alkyl acrylate or methacrylate having 1-12 carbon atoms in the alkyl group and (ii) a polar monomer copolymerizable with the alkyl acrylate or methacrylate monomer and (b) about 20-400 pts.wt. thermally conducting electrically insulating particles per 100 pts.wt. of the monomer. The particles are dispersed at random in the polymer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02264851-A (JP)
Title: Goniometer
Inventor: TSUCHIYA NORIHIKO
IPC: G01N23/20
Filed: 1989-04-06
Abstract: PURPOSE:To measure the oxygen concn. (Oi) between lattices in a silicon substrate in a non-destructive state at once by fixing a sample to the sample stand of a press bonding jig to measure the specific resistance of the sample. CONSTITUTION:After a sample substrate 4b is set to a press bonding jig 5 having a standard sample substrate 4a set thereto, for example, parallel X-ray flux collimated by a 10 X 0.5-mm slit is simultaneously applied to the substrates 4a, 4b. Then, by measuring the intensity profile, that is, locking curve of diffracted X-rays while the angle of incident X-rays is changed, the lattice strain DELTAA (lattice constant change)/Ao (lattice constant of substrate 4a) of the substrate 4b is calculated. Further, by calculating specific resistance rho simultaneously by four probes, DELTAAd (change of lattice constance depending on dopant concn.)/Ao is calculated. Then, by using a relational expression of DELTAA and the change DELTAAoi of the lattice constant depending on DELTAAd and Oi, Oi can be calculated.
Patent JP-H11287593-A (JP)
Title: Apparatus for scraping stuck object on heat transfer plate surface in heat exchanger
Inventor: FURUHATA HIROYUKI
IPC: F28G1/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for scraping stuck objects on a heat transfer surface capable of coping with heat expansion of driven scrapers. SOLUTION: The apparatus for scraping stuck objects on a heat transfer surface comprises a plurality of driving shafts 4a, 4b keeping a specified distance each other and provided in parallel in a direction bisecting a moving direction of the scrapers at right angles, swinging arms 5a-5d, 6a-6d, one end of each of which is fixed on each of a plurality of the driving shafts 4a, 4b, a plurality of scrapers 8a-8n, 9a-9n, upper end sides of which are suspended rotatably from the other end sides of the swinging arms 5a-5d, 6a-6d, lower part swinging arms 10a, 10b bisecting the moving direction of the scrapers at right angles and loosely fitted to the lower end sides of a plurality of the scrapers 8a-8n, 9a-9n, a plurality of connectors 12a, 12b (12) wherein the connectors 12 are interposed between a lower end side of a row (a set)  of a plurality of the scrapers 8a-8n and a lower end side of a row (a set) of a plurality of the scrapers 9a-9n, each of the scrapers is suspended by each of the driving shafts proximate to the moving direction of the scrapers, and both end sides of the connectors 12 are loosely fitted to lower part swinging shafts 10a, 10b respectively, and driving means for synchronizing and swinging the swinging arms 5a-5d, 6a-6d to move the scrapers. Each of specified numbers of the connectors 12 is fixed on each of the lower end sides of the scrapers by one end part of each of a specified number of the connectors 12.
Patent JP-H07268984-A (JP)
Title: Sound absorbing wall structure
Inventor: KAWAMATA HIROYUKI
IPC: E04B1/82
Filed: 1994-03-31
Abstract: PURPOSE:To provide a simple sound absorbing wall in which a porous sheet-like filter is pleated into a sound absorbing material, it is fixed so that its valley parts make contact with a wall body to constitute a sound absorbing wall, and the back air layer is utilized to impart sound absorbing effect. CONSTITUTION:Parallel grooves 3 are formed on a wall body 2, a porous sheet- like filter is pleated in mountain lines 5 and valley lines 5 to form a sound absorbing material 4, the valley parts 5 are pushed into the grooves, and held and fixed thereby. Since the resulting sound absorbing wall 1 has a back air layer 7, it has the same sound absorbing effect as a conventional one having glass wool mounted in about the equal thickness. The complicated structure and labor such that the conventional sound absorbing material such as glass wool is stuck to the whole surface are not required.
Patent JP-S63253495-A (JP)
Title: Linen counting device
Inventor: TSUKAMOTO HIDEO
IPC: G06M7/00
Filed: 1987-04-09
Abstract: PURPOSE:To clearly discriminate and count the types and the quantity of the linen by radiating twice the X rays to a bag containing the linen and provided with an identifying small disk with shift of a radiating source. CONSTITUTION:When a bag containing the linen is carried to a prescribed position on a belt conveyor 10, the bag is stopped and irradiated by the X rays. In this case, the transmitted image of the bag is made clear by an image intensifier 29 and photographed by a TV camera 32 to be projected on a monitor 12. Then the radiating source of the X rays is horizontally shifted by a prescribed distance l and the X rays are radiated on the bag again. The transmitted image of the bag is also projected on the monitor 12. The pictures projected on the monitor 12 are read out by a picture reading device 16 respectively. Based on the data obtained by the device 16 and the shift distance l of the X ray radiating source, the actual size of a small disk 19 is calculated by a small disk size calculating circuit 31. Then the linens are counted for each type. In such a way, the types and the quantity of the linen can be clearly discriminated and counted.
Patent JP-H09248376-A (JP)
Title: Prize winning ball processor for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent a prize winning ball from flowing inversely and to smoothly and exactly eject the prize winning ball by providing a prize winning ball path with a detector for the prize winning ball to be stopped by the 1st ball stopper of a flicker member. SOLUTION: A prize winning ball detector 21 consisting of a prize winning ball processor 15 is fitted at the flow-down terminal of a vertical passage part 14a. In the state of turning down a flicker member 18, a prize winning ball B supported on an arcuate receiving plane 23 of a 1st ball stopper 24 is detected. Its detecting signal is sent to a pachinko ball dispenser. Therefore, the pachinko ball dispenser drives a motor and dispenses the prescribed number of pachinko balls as gift balls. A dispensation end signal is sent to a solenoid 17, the solenoid 17 is instantaneously excited, and the flicker 18 is turned upward.  Therefore, the pachinko ball B at the top end of the vertical passage part 14a received on the arcuate receiving plane 23 of the 1st lock element 24 is dropped onto a ball receiving shelf 16, supported by a 2nd ball stopper 25 and set on standby on the ball receiving shelf 16. Thus, ball pressure to the flicker 18 can be reduced and inverse flow can be prevented.