baber/WOPTO huggingface dataset:
Patent JP-H05216470-A (JP)
Title: Automatic player
Inventor: SHIMADA YOSHIHISA
IPC: G10H1/00
Filed: 1992-02-05
Abstract: PURPOSE:To enable even a beginner to easily generate a melody matching an accompaniment and also sufficiently enjoy a demonstration performance by reading out the automatic performance pattern of demonstration music having a melody previously stored in a storage means corresponding to a key of a keyboard while the key is depressed. CONSTITUTION:This device is provided with a storage means 17 storing automatic performance pattern of demonstration music with melody and a keyboard 10 which continues to select the demonstration music by depression of key. While the specific demonstration music is selected on this keyboard 10, the automatic performance pattern corresponding to the demonstration music is read out of the storage means 17 and a musical sound generating means 19 generates a musical sound according to the automatic performance pattern. A musical sound generating circuit 19 reads musical sound waveform data and envelope data out of a musical sound waveform memory 18 according to information supplied from a CPU 14, adds the envelope to the read musical sound waveform data, and outputs a musical sound signal.
Patent JP-H06260590-A (JP)
Title: Multilayred wiring composite lead frame
Inventor: YAMAGUCHI KENJI
IPC: H01L23/12
Filed: 1993-03-09
Abstract: PURPOSE:To improve adhesion between the surface of 42 alloy or Fe alloy constituting grounded conductor or power supply conductor and polyimide or epoxy based adhesive agent, and enable the manufacturing of a multilayered wiring board excellent in heat resistance. CONSTITUTION:As to a two-layered wiring board 17 in the title multilayered composite lead frame, a grounded conductor layer or a power supply conductor layer 21 is formed of a 42 alloy foil or an Fe alloy foil. A copper processing layer 51 is formed on the alloy foil by a vacuum deposition method. An insulating film 19 is stuck on the layer 51 by using adhesive agent 41. A fine wiring pattern of conductor is formed on the insulating film 19. On account of film characteristics of the copper processing layer 51, the peel strength to the adhesive agent is decreased, so that the copper processing layer 51 is formed to be 0.01-2.0mum thick. Since the copper processing layer 51 is excellent in affinity to polyimide based adhesive agent, the peel strength between the copper processing layer of the 42 alloy foil or the Fe alloy foil and the polyimide based or epoxy based adhesive agent is improved.
Patent JP-S61206608-A (JP)
Title: Manufacture of rubber stamp plate and production device
Inventor: HATTORI SHOJI
IPC: B29C33/02
Filed: 1985-03-11
Abstract: PURPOSE:To efficiently manufacture a rubber stamp plate without developing scorches, over cures and the like by a method wherein arms are moved on a green rubber stamp plate material rack, moved above a pressing machine, retreated, moved on vulcanized molded products and finally moved on a vulcanized molded product rack. CONSTITUTION:Firstly, respective arms 13a are entered in a green rubber stamp plate material rack 2 in order to attract green rubber stamp plate materials to the arms 13a by abutting suction pads to the stamp plate materials. Secondly, the arms 13a are retreated from the rack 2 and moved on a pressing machine 1 so as to set the stamp plate materials in the mold of the pressing machine 1 and, after the attraction of the stamp plate materials by means of the suction pads is released, the arms 13a are retreated from the pressing machine 1. Thirdly, respective arms 13b are advanced on the pressing machine so as to remove the vulcanized molded products from the mold by abutting suction pads to the products and attracting the products to the arms 13b. Fourthly, the arms 13b are retreated from the pressing machine 1 and entered in a vulcanized molded product rack 3 so as to transfer the attracted vulcanized molded products onto the respective stages of the rack 3 by releasing the attraction of the pads. Consequently, the difference between the charging times in the respective molds is eliminated, resulting in preventing scorches from developing. In addition, the difference between the mold releasing times in the respective molds is eliminated, resulting in preventing the possibility of overcures from occurring.
Patent JP-H08214863-A (JP)
Title: Production of sake by using liquefied rice
Inventor: TOMITAKA KAZUYOSHI
IPC: C12G3/02
Filed: 1995-02-14
Abstract: PURPOSE: To obtain an alcoholic beverage of good smell and flavor by acting a saccharogenic enzyme and a lipolytic enzyme such as a lipase in the liquefaction stage to decompose and remove unsaturated fatty acids. CONSTITUTION: In the liquefaction stage in the sake (Japanese rice wine) brewing process using a liquefied rice or starch feedstock, a lipolytic enzyme such as lipase in addition to a saccharogenic enzyme are allowed to act on. In this stage, the cereal feedstock is saccharified and, simultaneously, lipids are lipolyzed into glycerol and fatty acids and the latters are transpired outside the system. The insufficient production of esters as an aromatic flavor is prevented during alcohol fermentation stage to give an alcoholic beverage rich in good flavors without strange taste and smell.
Patent JP-S51122841-A (JP)
Title: Gas stopper combined with unburnt gas detector
Inventor: TAKAHASHI TAKESHI
IPC: F23N5/02
Filed: 1975-04-18
Abstract: PURPOSE: To stop gas feed when a burner is extinguished by some reason. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01222392-A (JP)
Title: Information storing medium
Inventor: ICHISE TOSHIHIKO
IPC: G06K19/00
Filed: 1988-03-01
Abstract: PURPOSE:To arrange coils on the same axis by reading or writing data through a data processing circuit which obtains a DC voltage and a data signal by an electromagnetic wave received by a first resonator and drives a second resonator by making the voltage obtained by a rectifier be a power source and the data signal be an input. CONSTITUTION:The first resonator is constituted of the coil 6 for transmitting power and the data and a capacitor 11 for resonance, and the second resonator is constituted of the coil 5 for reading and the capacitor 12 for resonance. The write of the data is performed by receiving a power transmission wave processed by amplitude modulation, frequency modulation or phase modulation by the first resonator through a detector 8, and the read of the data is performed through the second resonator driven by the output of a data processing circuit 9. Then, the coil 6 of the first resonator and the coil 5 of the second resonator are arranged on the same axis, and simultaneously, the resonant frequencies of two resonators are made different. Thus, since as for the read of the data, the frequency of the carrier wave of the data is made to be a value different from the frequency of the power transmission wave, the coils of both the resonators can be arranged on the same axis.
Patent JP-S56144868-A (JP)
Title: Production of internally overlaid elbow
Inventor: KUNIMOTO YASUFUMI
IPC: B23K35/30
Filed: 1980-04-14
Abstract: PURPOSE: To automate work, reduce time and improve quality by specifying the composition of overlaying weld metal and overlay-welding the same in a straight- pipe state then bending the pipe.  
     CONSTITUTION: The inside surface of a straight pipe is overlay-welded in such a manner that the composition of the weld metal consists of 18W22% Cr equiv. and 9W16 Ni equiv. and ≤10% ferrite in Schaeffler's diagram. A straight pipe 4 having this overlay weld metal 5 is formed to an elbow 6 of a one-piece shape. If the overlay weld mtal is within the above-described composition range, cracking by bending does not occur. Since the overlay welding of the inside surface can be made in the straight pipe state in this way, this method is easily adaptable to automatic welding, and no skill is required for the work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60194391-A (JP)
Inventor: IMAI TETSUO
IPC: G21C19/46
Filed: 1984-03-15
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-S55140242-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKASAKA YOUICHI
IPC: H01L21/762
Filed: 1979-04-18
Abstract: PURPOSE:To prevent occurrence of crystal dislocation in a semiconductor substrate and improve the yield of a semiconductor device by irradiating in advance a laser beam to the SiO2 film forming portion for isolating an island on the main surface of the substrate. CONSTITUTION:A resist mask 4 is coated on an SiO2 film 2a and an Si3N4 film 3a accumulated on a silicon substrate 1 to etch the substrate 1. The substrate 1 is further etched to form a groove 5 therebetween, and an impurity for cutting a channel is implanted into the groove 5. A resist film 4a is formed on the inner surface of the groove 4 and on the resist film 4, an opening is partially formed at the resist film 4a on the bottom surface of the groove 5, and when a laser beam L is irradiated thereto, an internal stress is dispersed to the diffused dislocation occurred at the boundary between the portion annealed by the irradiation and the portion not annealed thereby to prevent the dislocation from concentrating at one island. When the resist is then removed to form an isolating SiO2 in the groove 5, no dislocation occurs in the electrically active island to improve the yield of the semiconductor device.
Patent JP-S51123544-A (JP)
Title: Band-stop piezo-electric filter
Inventor: MORIMOTO MIKIO
IPC: H03H9/54
Filed: 1975-04-21
Abstract: PURPOSE:To prevent increase of deviation and constant loss of and within a passing band of a band-stop piezo electric-filter.
Patent JP-S63215656-A (JP)
Title: Production of epsilon-acyllysine or delta-acylornithine
Inventor: TAKASHITA KATSUSHIGE
IPC: C07C229/26
Filed: 1987-03-02
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic raw material for physiologically active peptide, in one step and high yield on an industrial scale, by reacting a sulfonium compound with lysine or ornithine in an aqueous solution having a pH higher than a specific level. CONSTITUTION:epsilon-Acyllysine or delta-acylornithine is produced by reacting a sulfonium compound of formula (R1 is alkyl, halogenated alkyl, t-butyloxy, etc.; R2 is H, alkyl or halogen; X<-> is halogen ion, p-toluenesulfonic acid ion, methylsulfuric acid ion, etc.) with lysine or ornithine in an aqueous solution having pH of >=5, preferably >=8. The objective compound can be produced without using compounds unfavorable from the viewpoint of industrial waste water treatment nor using harmful H2S difficult to handle.
Patent JP-2000248877-A (JP)
Title: Soil separation device
Inventor: KAJIYAMA MAKOTO
IPC: E21D9/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To develop a soil separation device which is most suitable when a tube with a small diameter is propelled by employing a slurry type pipe propulsion method. SOLUTION: In this soil separation device, a slurry convey line 11 connected to a slurry feed pipe for feeding a slurry to the periphery of a cutter head provided in a shield machine and a slurry discharge line 12 connected to a slurry discharge pipe for discharging slurry together with mud-water are provided. A water tank 13 is divided into a discharge tank 14 and a storage tank 15 by a partition wall 13a. A slurry separation bag 17 is provided in the tank 14, while a discharge port 12a of the line 12 is opened above the tank 14 to separate a mixture of mud water and sand and soil discharged from the liner 12 into sand and soil, and mud water. A hopper 19 storing therein mud making materials is provided above the tank 15, and the mud making materials are drawn out and mixed by a venturi effects due to a high speed water stream produced by a nozzle 20 to store it in the tank 15.  A mud feed pump 18 is connected to the tank 15 and the line 11 is spit to provide valves 21a, 21b and the valve 21a is connected to the nozzle 20, while the valve 21b is connected to the line 11.
Patent JP-S52132867-A (JP)
Title: Flow measurement of open channel
Inventor: KAWAMATA ISAMU
IPC: G01F1/58
Filed: 1976-04-30
Abstract: PURPOSE: To accomplish the correct flow measurement irrespective of the level of a first open channel by interposing a water reservoir between the first and second open channels to measure the water flow from the water reservoir to the second channel by the use of an electro-magnetic flow meter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11229369-A (JP)
Title: Ground improving device
Inventor: HASHIMOTO MORIHIDE
IPC: E02D3/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent excavated soil from rotating about each boring shaft along with the boring shaft and to three-dimensionally mix and agitate the excavated soil using a ground improving device having a plurality of boring shafts. SOLUTION: A freely rotating ring 5 is mounted on each boring shaft 1 above each boring blade 2, and the rings 5 are coupled together by a coupling member 4. Each ring 5 is provided with a blade 7 for preventing the conjunct rotation of excavated soil. Each boring shaft 1 is provided with a horizontally extending shank 8, and a cylindrical element 12 which is free to rotate about the axis G2 is the shank 8 is provided. The cylindrical element 12 is provided with projecting elements 13a, 13b. When the horizontal shank 8 rotates along with the boring shaft 1 and crosses the coupling member 4 and the conjunct rotation prevention blade 7, the projecting element 13a collides against the coupling member 4 and the conjunct rotation prevention blade 7 and swings along with the cylindrical element 12. The rotation of the projecting elements 13a, 13b prevents the muck from rotating along with the boring shafts, and the excavated soil is three-dimensionally mixed and agitated.
Patent JP-H07257369-A (JP)
Title: Self-traveling trolley
Inventor: YOSHIZUMI JUNJI
IPC: B61B13/06
Filed: 1994-03-18
Abstract: PURPOSE:To reduce the manufacturing cost in self-traveling trolley having a bracket for supporting a load bar suspending king pin so that it is situated just under a traveling wheel by forming the bracket by a left swollen part integrally molded with a side plate. CONSTITUTION:A frame body 41, which is formed by integrally molding a steel plate by press, has a mountain-like left swollen part 64 on the central lower edge of its left side plate 51, an insert vertical groove for a road bar suspending king pin 37 on its top end part, and two bolt holes vertically arranged on the groove bottom. The flange of a motor 36 is put on the right side surface of the left side plate 51 of the frame body 41, a longitudinal guide roller mounting bracket 42 is put on the left side surface of the left side plate 15, and four bolts 78 and three bolts 68 are screwed to nuts through respective bolt holes from the right side and the left side with the left side plate 51 between, respectively, whereby the motor 36 is mounted, and the frame body 41 is combined to a bracket 42.
Patent JP-S56146022-A (JP)
Title: Electronically-controlled fuel injection device
Inventor: KUBO HIROMASA
IPC: G01F1/68
Filed: 1980-04-15
Abstract: PURPOSE:To enable inexpensive provision of a simply-constituted and compact control part for supplying a signal and timing delivered when dust and the like sticking to the hot wire of a hot-wire current meter for measuring intake air are burnt off. CONSTITUTION:When an ignition switch 10 is turned ON, an electronic control unit 12 is made to operate through a power source circuit part 11 and a signal for driving a transistor Tr15 is delivered from the output terminal P2 of the unit, whereby the transistor Tr15 is turned ON. By this, a transistor Tr13 is turned ON and the voltage (+) of a battery is given to the power source circuit 11 and the output terminal 115 to the hot-wire current meter through the intermediary of the Tr13 and a diode 14. Next, when the switch 10 is turned OFF, the electronic control unit 12 turns the output of a terminal P1 on for about one second after the passage of a prescribed time (e.g. five seconds) set by a timer not shown in the figure and drives, from a terminal 3, a transistor (not shown in the figure) for burning off the hot wire and thus the burning-off is conducted.
Patent JP-H01227675-A (JP)
Title: Motor controller
Inventor: KOBAYASHI SEIICHI
IPC: H02P29/00
Filed: 1988-03-03
Abstract: PURPOSE:To obtain a motor controller which is strong against disturbance by so setting a transfer function of feed-forward controlling as to become the sum of the denominator of the function of an object to be controlled and the transfer function of a proportional-differentiation controller. CONSTITUTION:An output obtained by adding the output theta of an object 3 to be controlled to a proportional-differentiation controller 5 is subtracted from an output obtained by adding a deviation (e) between a command value U and the output theta to a proportional integrating controller 4. Further, the value U added with the output obtaining through a feed-forward unit 2 to the subtracted output is supplied to the object 3 to be controlled. Here, the transfer function of the unit 5 is so set as to become the sum of the denominator of the function of the object 3 to be controlled and the function of the controller 5. Thus, a motor can control a high response without delay with respect to a motor command.
Patent JP-S5230930-A (JP)
Title: Manufacturing process for heater
Inventor: SHIKAMA TAKASHI
IPC: H05B3/14
Filed: 1975-04-21
Abstract: PURPOSE: A heater, simple to be manufactured and efficient to supply larger amount of heat to the fluid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07263806-A (JP)
Title: Optical semiconductor device
Inventor: SUGIYAMA YOSHIHIRO
IPC: H01S5/00
Filed: 1994-03-18
Abstract: PURPOSE:To easily manufacture an optical semiconductor device including a DBR mirror by returning an optical path progressing in the direction of the normal of the DBR mirror with the reflection of plural times and making the optical path progress again in the direction of the normal of the DBR mirror. CONSTITUTION:One DBR mirror 3 including an alternately stacked layer of plural semiconductor layers with a refractive index which is basically different from an optical layer thickness of odd number times of lambda/4 and a returning mirror 4 for returning at least twice an optical path which progresses in the direction of the normal of a DB mirror 1 and again making the optical path progress in the direction of the normal of the DBR mirror 3 are provided. Thereby, a light resonance structure can be formed of one DBR mirror 3 and the returning mirror 4, thereby being able to reduce by half the required number of DBR mirrors. Therefore, two functional elements can be easily integrated on an optical path by changing the optical path with the returning mirror 4. For instance, a surface emitting type laser in which a gain part 6 and a loss part 7 are integrated can be easily formed.
Patent JP-S61217398-A (JP)
Inventor: SADANAGA ETSUJI
IPC: B67D7/32
Filed: 1985-03-11
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-H10247449-A (JP)
Title: Printed circuit board with fuse function
Inventor: NOZAKI MASAFUMI
IPC: H01H85/17
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board applied with a fuse function with a simple means without enlarging the printed circuit board by forming a fuse film having conductivity and cutting a current to release a circuit when the current or temperature exceeds a prescribed value. SOLUTION: A through hole 30 is formed at a proper section of a printed circuit board 3, and a fuse film 4 is formed astride the through hole 30. The printed circuit board 3 is made of a glass epoxy resin, and conductor pads are formed at the portions pinching the through hole 30. A wiring pattern electrically connected to the conductor pads is formed on the surface of the printed circuit board 3. A desired electronic component mounted on the printed circuit board 3 is electrically connected to the conductor pads. The fuse film 4 is formed to bridge the conductor pads astride the through hole 30 by the well- known method such as sputtering with a metal or an allow, for example.
Patent JP-H0517111-A (JP)
Title: Hydroxyapatite ultra-fine particle
Inventor: TAKAHASHI HIROYUKI
IPC: C01B25/32
Filed: 1991-02-21
Abstract: PURPOSE:To produce hydroxyapatite ultra-fine particles having an uniform particle diameter by a simple production means at a low cost in a readily, industrially and massively producible state. CONSTITUTION:A Ca(NO3)2/ammonia aqueous solution and a (NH4)2 HPO4/ammonia aqueous solution are dissolved in surfactant-water-nonpolar organic liquid system or surfactant-water-alkanol-nonpolar organic liquid system W/O microemulsion phases, respectively, and the solutions produced are mixed with each other to produce hydroxyapatite ultra-fine particles.
Patent JP-H04264809-A (JP)
Title: Tuning receiver
Inventor: HINO HITOSHI
IPC: H03J3/00
Filed: 1991-02-19
Abstract: PURPOSE:To obtain the turning receiver automatically synchronizing and receiving an input signal. CONSTITUTION:The output of a voltage controlled oscillator 1 and an input signal are mixed by a mixer 3, and the output is band-limited by a filter 4. The output of the filter 4 and the output of the oscillator 1 are mixed by a mixer 5. A filter 9 where decay amount is increased against the increase of the frequency of the input signal is provided on a device outputting a signal synchronized and selected at the band area width of the filter 4. The output of the filter 9 and the input signal are detected by detectors 10 and 11, and the input signal frequency is obtained from the detection output by a differential amplifier 12 so as to automatically control the oscillator 1.
Patent JP-H08220141-A (JP)
Title: Split dc zero-phase current transformer
Inventor: KUWABARA NOBUYUKI
IPC: G01R15/18
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a split DC zero-phase current transformer having simple structure in which no error takes place even if a wire to be measured is clamped/unclamped repeatedly. CONSTITUTION: A pair of split annular cores 11 are provided, at the intermediate parts thereof, with gaps 15, 16 for arranging Hall elements and magnetically shielded by outer, inner and side shields 12, 13, 14 with a gap being formed between the core and the shield. Two Hall elements 17 are connected in parallel and a variable resistor VR for regulating the leakage flux including the shield and the gap is connected with the output of one or both Hall elements. This structure realizes a split DC zero-phase current transformer in which error and residual current are reduced even if a wire to be measured is clamped/ unclamped repeatedly.
Patent JP-S62207113-A (JP)
Inventor: YAMAGUCHI MASAYUKI
IPC: H02G9/06
Filed: 1986-03-06
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-S58166459-A (JP)
Title: Recovery system
Inventor: TANAKA SHIGERU
IPC: G06F11/14
Filed: 1982-03-27
Abstract: PURPOSE:To perform recovery at a high speed, by separating log data to each data set and sorting said data set in blocks in order. CONSTITUTION:Log data are read out of backups 4-1 and 4-5 of history files. Then, the log data are separated to each data set group. Namely, the data are separated to data set groups of A1, AN, B1, and BM. At this time, only log data for generation of final results in the same block are left. Then, log data in the data sets are sorted and merged in order of block numbers. After all the data sets are sorted and merged, the sorted log data are written in sorted log files 5 and 6.
Patent JP-S60193414-A (JP)
Inventor: OOI TADAMITSU
IPC: A47G27/02
Filed: 1984-03-14
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-S51124838-A (JP)
Title: Heating furnace
Inventor: MORII IKUO
IPC: H01L21/22
Filed: 1975-04-25
Abstract: PURPOSE: To equalize the temperature distribution in the direction of upward and downward in a furnace-center-pipe by equalizing a heat distribution which will be applied onto said furnace-center-pipe. 
     COPYRIGHT: (C)1976,JPO&Japio