baber/WOPTO huggingface dataset:
Patent JP-2000237439-A (JP)
Title: Game device
Inventor: KATO MASAZUMI
IPC: A63F7/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To simplify a game device, to reduce the cost and to make a game easy to be played. SOLUTION: By a card reading/writing machine 22 provided deep in a card inserting/discharging port 20, reading/writing for a prepaid card for lending balls and a membership card capable of storing balls, recording of the number of pachinko balls returned from a lower tray 15 to a lower tank 18 and counted by a counter 17 on an unread/unwritten winning ball card stored in a card storing part of a card issuing machine 21 and reading of the recording is made to be able to be performed.
Patent JP-S58158899-A (JP)
Inventor: KOTABE MITSUHO
IPC: H05B41/392
Filed: 1982-03-17
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-H08210644-A (JP)
Title: Gas grille
Inventor: HOSHINO KATSUYA
IPC: F24C3/00
Filed: 1995-02-06
Abstract: PURPOSE: To check out a cooked state easily by installing a lighting device which demands for no specific power source nor ignition operation. CONSTITUTION: When cooking a cooked 12 loaded on a heating net 9 while using a heating chamber 7 of a grille, a lighting device is installed in the heating chamber 7 where the lighting device comprises a lamp 3 which emits light by a thermoelectromotive force of a thermocouple integrated body 2 and a reflecting board 4 which reflects the light of the lamp 3, etc., thereby eliminating the need for a specific power source and ignition operation by using the heat of a grille burner 13.
Patent JP-S60187348-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B02B7/02
Filed: 1984-03-06
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-S61201818-A (JP)
Title: Two cycle engine
Inventor: HOTATE MAKOTO
IPC: F02B29/02
Filed: 1985-03-04
Abstract: PURPOSE:To prevent blow-bye and increase the amount of charged air-fuel mixture by advancing the time at which a scavenging port for supercharging the air alone is opened and delaying the time at which a port with an intake valve for supercharging air-fuel mixture is opened and closed. CONSTITUTION:Air-fuel mixture in a cylinder 1 is ignited near the top dead center of a piston 2 and an exhaust valve 11 is opened to begin an exhaust when the piston 2 descends to a position 80 deg. degrees before a bottom dead center. When the piston 2 further descends to a position 50 degrees before the bottom dead center, a scavenging port 4 is opened, the compressed air supercharged by an air pump 13 being supplied from the scavenging port 4 and scavenging being conducted only by the air. An intake valve 10 is opened at a position 10 degrees before the bottom dead center, supplying compressed air-fuel mixture from an injector 7. In a position 10 degrees after the bottom dead center, exhaust valve 11 is closed. When the piston 2 is raised to a position 50 degrees after the bottom dead center, though the scavenging port 4 is closed, the intake valve 10 is kept opened until a position 80 degrees after the bottom dead center is reached, whereby the ample compressed air-fuel mixture can be supplied.
Patent JP-H06258415-A (JP)
Title: Underwater sound scope
Inventor: OKUBO KATSU
IPC: G01S3/803
Filed: 1993-03-03
Abstract: PURPOSE:To obtain an underwater sound scope by which the sound can be easily collected at a high S/N ratio in accordance with sea areas which are dominated by focusing band wave or multiple route wave. CONSTITUTION:A group 6 to 12 consisting of odd numbers of non-directional wave reception devices is arranged vertically and, at the same time, while a wave reception device 6 is placed at the center, other wave reception devices on both side thereof are arranged in a manner to be symmetrical, then two dipole-type directional wave-reception devices 13 and 14 are placed adjacent to the center position of the group 6 to 12. The direction of detecting target is measured by using the output from a beam former which alternately makes a first broad-side-type directivity having a maximum sensing axis against the angle where the detection target sound reflects on the sea bottom and returns or a second broad-side-type directivity having a maximum sensing axis in a horizontal direction by a switching device 30 on the basis of the respective outputs from the group 6 to 12, and the outputs from the wave reception devices 13 and 14.
Patent JP-S59167819-A (JP)
Title: Magnetic recording and reproducing or reproducing device
Inventor: KOBAYASHI MASAAKI
IPC: G11B5/02
Filed: 1983-03-14
Abstract: PURPOSE:To attain the recording of a short wavelength by making the length of opposed cores constituting a gap part of a magnetic head different from each other to remove the restriction of a reproduced wavelength due to the gap length. CONSTITUTION:In reproducing a recording track by the magnetic head 1 having a head gap part G1 different from the lengths L1, L2 of the opposed cores 6, 7, a reproducing frequency characteristic not causing a so-called trough is obtained for the reproducing frequency characteristic. Since the restriction of the reproduced wavelength by the gap length is removed, a considerably short wavelength symbol is reproduced by the transverse recording.
Patent JP-S57157381-A (JP)
Title: Character recognizing device
Inventor: KOBAYASHI KEIJI
IPC: G06K9/68
Filed: 1981-03-24
Abstract: PURPOSE:To make a device inexpensive and to shorten a processing time by recognizing in parallel by use of 2 recognizing means, and constituting one recognizing means in a small scale. CONSTITUTION:A scanning result of a scanning means 2 is inputted to the first storage means 17, and recognition is executed by the first recognizing means 18. A recognized character is numbered in order and is sent to an editing means 19. A character which has not been recognized is stored in the second storage means 20. The second recognizing means 21 reads out an recognizes the character from the storage means 20, a result of recognition is numbered in order and is sent to the editing means 19. The editing means 19 edits the results of recognition of both the recognizing means by order information. The first recognizing means 18 and the second recognizing means 21 are constitutued so that the former recognizes a character except a Chinese character and the latter recognizes a Chinese character. Accordingly, the first recognizing means is constituted on a small scale, and its processing time is shortened.
Patent JP-H04260234-A (JP)
Title: Memory write device for radio selective call receiver
Inventor: NAGAKURA TOMIO
IPC: G11C16/02
Filed: 1991-02-14
Abstract: PURPOSE:To easily operate a ROM writer and to shorten the operation time. CONSTITUTION:A ROM writer 20 sends a machine type code request signal to a central processing part 15 of a radio selective call receiver 10 of the other party after confirming that mutual communication is possible, and the central processing part 15 receives this machine type code request signal and returns the machine type code signal of its own machine, and the ROM writer 20 receives this machine type code signal to judge the machine type of the radio selective call receiver 10 of the other party.
Patent JP-H02220509-A (JP)
Title: Impedance matching circuit
Inventor: KATO HARUHIKO
IPC: H01P5/02
Filed: 1989-02-21
Abstract: PURPOSE:To reduce the cost with a decreased occupied area of an inductor by providing a resonance circuit and designing the circuit inductance to be small and the inductive reactance to be large. CONSTITUTION:An inductance 23 and a capacitance 25 are connected in parallel to form a resonance circuit. One terminal of the resonance circuit connects to a drain D of a FET 21 being a component of a common source amplifier and the other terminal connects to an external circuit 24. Moreover, the resonance angular frequency omega0 of the resonance circuit is expressed as omega0(L.C)<1/2>, where L is the inductance and C is the capacitance. The angular frequency omegawith respect to the frequency (f) at which the impedance matching is to be taken between the output side of the FET 21 and an external circuit 24 is smaller than the resonance frequency omega0 by omega. Since the inductive reactance is increased with a smaller omega, the inductance is selected small to decrease the occupied area thereby reducing the cost.
Patent JP-S53128857-A (JP)
Title: Paper bundle piling device
Inventor: HORINO SHIGEO
IPC: G07D9/00
Filed: 1977-04-14
Abstract: PURPOSE: To partition a piling chamber rapidly and positively, by providing separating plates with elastic expansion property to make winding and winding-return possible to winding shaft bodies. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02223065-A (JP)
Title: Optical recording and reproducing device
Inventor: YODA SHIGERU
IPC: G11B20/10
Filed: 1989-02-22
Abstract: PURPOSE:To additionally record a pit on the correct position of a next sector by outputting an initial pulse when the rise time of the initial pulse corresponding to the detection timing of a correct pit among data signals coincides with the counting number of a pit detection signal in response to an end pattern detection signal. CONSTITUTION:By an end pattern decision part B5, the correction of pit data constituted of the pits corresponding to an end pattern among the data signals from a data demodulation part B1 is decided in response to the input of the end pattern detection signal from an end pattern detection part B2. As the result of the correct/error decision, the rise time of the initial pulse is selected and stored corresponding to the detection timing of the respective pits which constitute the correct pit data. Next, when the counting number of a counter in an initial pulse rise generation part B4 coincides with the rise time of the initial pulse from the end pattern decision part B5, the initial pulse is outputted by a comparison circuit. Thus, even when the pit detection signal is omitted caused by a flaw or a defect, the pit is recorded on the first correct recording position of the next sector.
Patent JP-H025868-A (JP)
Title: Manifestation of hiv bonded protein
Inventor: JIEEMUZU AATOSU
IPC: C12N1/16
Filed: 1989-02-21
Abstract: PURPOSE: To efficiently produce HIV-binding protein by transforming a cell with Escherichia coli expression vector comprising HIV-bing protein coding sequence functionally linked to control factor.  
     CONSTITUTION: An Escherichia coli expression vector is formed from HIV- binding protein coding sequence functionally linked to a control factor. A derivative of sCD-protein or sCD-4 protein having HIV binding function is preferably used as the HIV-binding protein. Escherichia coli is transformed with a vector comprising the HIV-binding protein coding sequence functionally linked to the control factor and the transformant is cultured. Then, HIV-binding protein is collected from the cultured product to produce HIV-binding protein. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11221031-A (JP)
Title: Hand-rolled sushi plastered over with horse mackerel
Inventor: FUJII HAMAKO
IPC: A23L7/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide hand-rolled sushi plastered over with horse mackerel in a state that the deliciousness of horse mackerel is set off, having unconventional appearances, spiced with various spices, and therefore sparingly having a fishy smell and easy to be eaten. SOLUTION: This sushi comprises (A) a lump of cooked rice 1 where vinegared rice is held lightly, (B) a large leaf 2 of blue beefsteak plant which is plastered on the upper surface of the lump of cooked rice (C) a piece of horse mackerel 3 as a sushi material which is plastered on the large leaf 2, (D) several pieces of Welsh onion 4 (NEBUKA) or a Japanese ginger both cut in round slices which are placed on the upper surface of the central part of the piece of horse mackerel 3 and (E) a ginger 5 grated or cut into tiny pieces which is heeped up on the Welsh onion 4 or the Japanese ginger, and, if circumstances require, (F) an air-type beefsteak plant garnishing the ginger.
Patent JP-H10243679-A (JP)
Title: Synchronous motor controller
Inventor: OSAWA HIROSHI
IPC: H02P29/40
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To improve control characteristic by linearizing the relationship between torque and current of a synchronous motor which is fed by a power converter and eliminate magnetic saturation and improve application coefficient of motor and power converter and realize reduction in size and weight by limiting upper limit of interlinkage magnetic filux. SOLUTION: In a control apparatus for controlling torque or velocity of a synchronous motor utilizing a reluctance torque, for example, a permanent magnet synchronous motor having saliency or inverse saliency and a controller having a means for calculating a current command value to linearly control the torque and interlinkage magnetic flux from a torque command value and interlinkage magnetic flux command value ϕ*, the interlinkage magnetic flux command value ϕ* is defined as the increasing function of the torque command value T* when the torque command value T* is smaller than the predetermined value and the interlinakge magnetic flux command value ϕ* is limited to a constant value smaller than the upper limit when the torque command value T* is larger than the predetermined value.
Patent JP-H08239178-A (JP)
Title: Device for inspecting control cable of elevator
Inventor: MATSUURA HIROSHI
IPC: B66B7/06
Filed: 1995-03-02
Abstract: PURPOSE: To enhance the operability of inspection work by enabling visual inspection to be carried out without an operator moving inside a pit. CONSTITUTION: An inspection opening 13 for visually checking a control cable 6 is provided in a landing jamb 4, and an inspection cylinder 16 having a wide angle lens at its end is provided on the back of an inspection door 14 opening and closing the inspection opening 13.
Patent JP-S62202008-A (JP)
Title: Method for reducing iron oxide
Inventor: FURUYA SHOJI
IPC: C21B13/00
Filed: 1986-02-28
Abstract: PURPOSE:To efficiently control the reducibility or metallization rate of iron oxide particles by adjusting the ratio between the total iron carbon atoms of the reduced iron to be supplied per unit time and the total hydrogen atoms in a reducing gas and carbonaceous fluid at the time of subjecting the iron oxide particles to solid-phase reduction to the reduced iron in a fluidized bed type reduction furnace. CONSTITUTION:The high-temp. reducing gas contg. CO and H2 is supplied into the fluidized bed type reduction furnace 1 from the lower part thereof. The iron oxide particles 3 and carbonaceous material particles 4 of brown coal, etc., are thrown into the furnace from the upper part thereof to form the fluidized bed of a height H in the furnace. The iron oxide particles 3 are thus subjected to the solid-phase reduction to the reduced iron. The ratio between the total iron carbon atoms in the iron oxide particles to be supplied in unit time into the fluidized bed and the total hydrogen atoms in the reducing gas and the brown coal particles 6 is adjusted to >=1:7 in this case and the reduction temp. in the fluidized bed is maintained at 900-1,000 deg.C, by which the reducibility or metallization rate of the iron oxide particles 5 is controlled at a high rate and the reduction working efficiency is improved.
Patent JP-2000244677-A (JP)
Title: Communication equipment and communication controller
Inventor: OHIRA MASAHIRO
IPC: H04M11/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain communication equipment by which effective re-calling is attained even concerning an opposite terminal, an exchange or a network which takes much time for releasing by waiting for a prescribed time when a communication mode is judged to be noncoincidence, changing-over the communication mode into another one and trying call connection again. SOLUTION: When fall-back is determined to execute, it is judged whether the present communication mode is G4 or not (S216). If it is G4, communication mode in re-calling is made a G3 where a transmission ability is 3.1 kHz audio. If it is not G4, it is made another G3 where the transmission ability is speech (S217). Then a timer to wait for the portion of a time stored in RAM is started (S219). Thus, the timer for waiting for a set time is arranged before re-calling by a fall-back function so that the effective re-calling is attained even for the opposite party terminal or the exchange or the like which takes much time for the release processing.
Patent JP-H06260597-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITAGAKI ISAO
IPC: H01L27/04
Filed: 1993-03-04
Abstract: PURPOSE:To simultaneously form two kinds of resistance elements having different sheet resistances, by forming a region which has a film for preventing thermal oxidation and a region which has not the film, on a resistance element region, and performing thermal oxidation. CONSTITUTION:A silicon oxide film 2a is formed on the surface of an N-type semiconductor surface, and a first resistance element region 4a and a second resistance element region 4b are formed by ion implantation. After a polycrystalline silicon film is grown on the silicon oxide film 2a, patterning is performed in the manner in which a polycrystalline silicon film 5 is left on the first resistance element region 4a, and the polycrystalline silicon film on the second resistance element region 4b is eliminated. The surfaces of the semiconductor substrate 1 and a polycryatalline silicon film 4 are thermally oxidized. Since the silicon oxide film 2a and the polycrystalline silicon film 5 exist on the first resistance element region 4a, the first resistance element region 4a is not thermally oxidized, and the second resistance element region 4b is thermally oxidized. Boron implanted in the second resistance element region 4b is captured in the silicon oxide film 2b, and the impurity amount in the second resistance element region 4b is decreased.
Patent JP-S56141511-A (JP)
Title: Level measuring method in water
Inventor: WATARI YOSHIHARU
IPC: G01C13/00
Filed: 1980-04-04
Abstract: PURPOSE:To perform level measurement in water efficiently and economically with a simple device by sinking the bottom end of a flexible hose containing liquid of a known specific gravity into the water and detecting the internal pressures at the bottom end and near the water level with detecting elements. CONSTITUTION:A liquid containing vessel 12 is installed on a measuring tower 10, and a flexible hose 13 is connected to the bottom part thereof. A soln. such as glycerol of a known specific gravity is filled in the vessel 12 and the hose 13. Pressure detecting elements 15 and 16 for measuring inside pressures are mounted to the bottom end of the hose 13 and the lower part of the vessel 12. A difference H0 in height of the element 16 with respect to a reference point 17 is beforehand measured. A diver 19 positions the hose 13 on a desired measuring surface 22. From the internal pressures of the elements 15 and 16 and the specific gravity of the liquid, a difference in height between both elements 15 and 16 is calculated and the difference in height between the reference point 17 and the element 15 is known by adding the value of H0 to said value. Thereby, the level measurement is made efficiently and economically with the simple device.
Patent JP-H09237749-A (JP)
Title: Overlap measurement
Inventor: KAWAI KENJI
IPC: G03F7/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring an overlap error of a resist pattern to an underlying pattern at the time of manufacturing a semiconductor integrated circuit, which can accurately measure an overlap with a small measurement error even when a cause in an underlying pattern formation process makes the underlying pattern have asymmetrical shape. SOLUTION: An image signal Y(I) is extracted from an optical image and is divided into an underlying pattern detection waveform Ya(I) and a resist pattern detection waveform Yr(I). Subsequently, the image signal of only Ya(I) is moved by a distance (S) to compose an image signal Y'a(I) of the underlying pattern waveform, a center Ca of the underlying pattern is specified from the image signal Y'a(I) by a correlation calculation technique, whereas, a center Cr of the resist pattern is found from the resist pattern detection waveform Yr(I) using an algorithm. With use of the centers Ca and Cr, an overlap error of a resist pattern 1 to an underlying pattern 2 can be expressed by (Cr-Ca).
Patent JP-S54135931-A (JP)
Title: Variable-venturi carburetor
Inventor: HARA SHIYOUJI
IPC: F02M7/16
Filed: 1978-04-12
Abstract: PURPOSE: To control air-fuel-ratio by forcedly limitting action of a suction piston of a constant-negative-pressure carburetor while a throttle valve is not opened widely and prevent excessively rich air-fuel-mixture in deceleration by supplying air.  
     CONSTITUTION: A suction passage 1 involves a suction piston 3 tightly connected with a diaphgram 21 and a throttle valve 12 rear of the piston 3. Suction pipe negative pressure is sent through a negative pressure passage 4 to a negative pressure chamber 23 one division chamber by a diaphgram 21 to work the piston 3. This constitutes a carburetor. The throttle valve 12 coincides with a cam 14 and levers 13, 17, 19 are connected in succession and the lever 19 is fit on a keep plate 22 on the piston 3. While the throttle valve 12 contracts the opening, contact of the lever 15 and the cam 14 restricts upward action of the piston 3. The currents upstream and downstream the piston 3 are bypassed by an auxiliary air passage 26 including a valve equipment 27, whose valve 28 is opened in deceleration to allow air supply downstream the piston 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07256106-A (JP)
Title: Catalyst for hydrocracking of heavy hydrocarbon supply raw material
Inventor: PEI SHIN YUUJIN DAI
IPC: B01J27/19
Filed: 1994-03-15
Abstract: PURPOSE: To obtain a catalyst having an excellent hydrogenation decomposition activity by supporting respective components on a porous alumina support containing a certain rate of respective components of an oxide of the VIII group metal and molybdenum oxide and containing a certain rate of lithium oxide. CONSTITUTION: The catalyst is structured by containing respective components of a 1.0-6.0 wt.% oxide of the VIII group metal and 12.0-25.0 wt.% molybdenum oxide and supporting respective components on a porous alumina support containing 0.1-10.0 wt.% lithium oxide on the basis of the support weight. A molybdenum gradient of the catalyst is specified to a value of 1.0-6.0 and a fine pore mode diameter is specified to a range of 120-129 Å, respectively. When a hydrocarbon supplying raw material having a component with a boiling point of <540 deg.C is subjected to hydrogenation decomposition at a moderate condition, the raw material is contacted to the particulate catalyst at a high temperature and at hydrogen pressure of <10.4 MPa. Consequently, heavy oil is subjected to hydrogenation decomposition at an excellent conversion rate without increasing precipitate.