baber/WOPTO huggingface dataset:
Patent JP-H05190555-A (JP)
Title: Manufacture of semiconductor component
Inventor: KAWAZOE SHOZO
IPC: H01L21/60
Filed: 1992-01-10
Abstract: PURPOSE:To provide a method of efficiently manufacturing a semiconductor component, where functional parts such as bumps can be efficiently formed on pin electrodes provided onto a semiconductor chip. CONSTITUTION:A metal thin film 12 provided onto an easily releasable sheet 11 in a transferable manner and pin electrodes 3 formed on a semiconductor chip 4 are arranged confronting each other and pressed to transfer the metal film 12 onto the pin electrodes 3 to form a semiconductor device. By this setup, functional parts such as bumps can be efficiently formed on a large number of the pin electrodes 3 through a simple method where the metal film 12 is transferred onto the pin electrodes 3, where an after treatment is not required as the transferable metal thin film 12 is uniform in thickness and quality, and moreover functional parts formed of metal thin films of various kinds, which are difficult to form through other methods, can be easily provided through the intermediary of a transferring sheet.
Patent JP-H04260246-A (JP)
Title: Voice detection system and codec
Inventor: KAJIWARA ETSUKO
IPC: H04Q11/04
Filed: 1991-02-15
Abstract: PURPOSE:To attain the efficient operation by differentiating a discrimination threshold level for voiced/unvoiced signal in a voice detector from the case that a MODEM detector discriminates a transmission signal is a MODEM signal and from the case that the MODEM detector discriminates a transmission signal is a voice signal. CONSTITUTION:When a transmission signal (a) is a voice signal, a MODEM detector 14 discriminates it and a resulting discrimination signal (e) activates an echo canceller 11. Moreover, a voice detector 13 samples the transmission signal (a) inputted sequentially for each prescribed time and applies voice/ unvoiced discrimination and uses a threshold level as a Ta for the discrimination. On the other hand, when the transmission signal (a) is a MODEM signal, the MODEM detector 14 detects it and the resulting discrimination signal (e) inactivates the echo canceller 11 and the discrimination signal (e) is given to the voice detector 13. Then the voice detector 13 sets the discrimination threshold level Ta to a higher level Tm.
Patent JP-2000223624-A (JP)
Title: Manufacture of plastic sealed semiconductor device
Inventor: KAWAKITA MASAAKI
IPC: H01L21/56
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic sealed semiconductor device which requires no special processing, etc., of a metal mold and can prevent the generation of cracks or openings of a package at the time of cutting tie bars or resin cut without preventing the miniaturization of the package. SOLUTION: Inside a primary mold 3 (3a, 3b) devided into upper and lower parts and a secondary mold 4 (4a, 4b) split into upper and lower parts disposed outside the primary mold 3, semiconductor elements 1A, 1B with lead frames 2A, 2B are disposed. Then, the space between the primary mold 3 and the secondary mold 4 is filled with a resin for resin sealing. The distance between the lower primary mold 3a and the lower secondary mold 4a is larger than that between the upper primary mold 3b and the upper secondary mold 4b. It is preferable that the upper secondary mold 4b and the upper primary mold 3b are formed nearly in the same shape.
Patent JP-H05218950-A (JP)
Title: Channel changeover system
Inventor: YABE TOSHIHIRO
IPC: H04B7/26
Filed: 1992-02-07
Abstract: PURPOSE:To implement channel changeover automatically by allowing a base station to implement release processing in response to the consecutive time of a signal representing deterioration in quality from a mobile station and allowing the mobile station to hold talking in response to the consecutive time of a signal representing deterioration in quality from the base station. CONSTITUTION:When a mobile station 13 in talking with a base station, 11 via a radio channel moves to the outside of a 1st zone of the base station 1 and leaves the zone, the quality of a reception signal of the base station 11 is deteriorated. A hold control means 17 of the base station recognizes the out-of zone of the mobile station 13 in response to the consecutive time of a signal representing deterioration in quality from the mobile station 13 to implement release processing of the radio line. On the other hand, an out-of zone control means 19 of the mobile station 13 monitors the quality of the signal received from the base station 11 and recognizes the out-of zone in response to the consecutive time of the deterioration state, releases the radio channel and holds the talking state. Thus, the channel is switched automatically and the movement is attained without notifying the zone.
Patent JP-H02204125-A (JP)
Title: Corner piece structure
Inventor: ONZUKA TETSUO
IPC: B60J5/04
Filed: 1989-01-31
Abstract: PURPOSE:To prevent contact of an end surface of a door glass in the inclined state with the outer circumference part of a presser member by forming a bead lower than an expansion part of the presser member on the outer circumferential part of the presser member in a glass guide for guiding up and down of the door glass. CONSTITUTION:A corner piece has a glass guide 2 for guiding up and down of a door glass 1 and it is supported by a corner piece body 3 and covered by a corner piece cover 4. And a projection part 5 is formed on the guide surface of the glass guide 2 and a seat 6 made of resin such as polytetrafluoroethylene is attached as a presser member of lower frictional coefficient to the projection part 5. In this case, a bead 7 is formed on the outer circumferential part of the projection part 5 and the bead 7 is formed so that it is lower than an expansion part 8 of the seat 6. By this, when the door glass 1 is raised in the state inclined inside or outside, the end surface of the door glass 1 is brought into contact with the bead 7, whereby corrects it so that it touches the expansion part 8.
Patent JP-H06235556-A (JP)
Title: Air conditioner
Inventor: KONAKAWA KATSUZO
IPC: F25B1/00
Filed: 1993-02-10
Abstract: PURPOSE:To obtain a sufficient heat radiation capacity of an indoor radiator and perform a stable refrigerant heating operation of an air conditioner where refrigerant is heated for heating operation and a compressor is operated for cooling operation, by a method wherein the refrigerant in a heating circuit is transferred to a cooling circuit to adequately adjust the amount of the refrigerant in the heating circuit. CONSTITUTION:An air conditioner is provided with a heating circuit 17 consisting of a refrigerant heater 15, a refrigerant pump 8 and an indoor heat exchanger 8 that are connected by pipes in series, a cooling circuit 23 which has an outdoor heat exchanger 4 and a compressor 1 and additionally connected to the heating circuit 17 at one end via a flow path transfer valve 2 and the other end via a first solenoid operated valve 5, a refrigerant pressure detector 21 mounted on the heating circuit 17, and a room temperature detector 22 installed at an air suction port of an indoor radiator 8. When the detected temperatures of the room temperature detector 22 are not higher than a specified temperature and the detected pressures of the refrigerant pressure detector 21 are a specified pressure or higher, a controller 29 opens the first solenoid operated valve 5 for a specified time period to transfer the refrigerant in the heating circuit 17 to the cooling circuit 23.
Patent JP-H03226862-A (JP)
Title: Information processor
Inventor: INAGI YOSHIHIRO
IPC: G06F17/21
Filed: 1990-01-31
Abstract: PURPOSE:To obtain the information processor which can set easily a reference input condition by designating in advance a retrieval type at the time of setting a reference index. CONSTITUTION:A control means 17 forms various buffer memories M1... and tables T1... on a main storage means 18, and by control means P2 - P5 realized by various programs (software), a document file function and a data processing function are executed by using the buffer memory and the table. In such a state, by adding a retrieval type to a reference index, even if a reference index item and a reference retrieval item do not coincide with each other, the reference retrieval item is retrieved within a prescribed range by the retrieval type and the corresponding data is outputted to the reference input item. In such a way, the information processor which can execute easily a setting operation of a reference input condition is offered.
Patent JP-S58140414-A (JP)
Title: Controller of secondary air supply for purification of exhaust in internal-combustion engine with supercharger
Inventor: TSUKAMOTO HIROAKI
IPC: F02B37/18
Filed: 1982-02-15
Abstract: PURPOSE:To feed appropriate quantity of secondary air to an exhaust system extending over the whole operative area, by a method wherein the secondary air is fed by making use of exhaust pulsation pressure in a low speed and an idling speed areas of an engine, while utilizing supercharged pressure in a medium and a high speed operative areas of the engine. CONSTITUTION:Booster pressure PB downstream a throttle valve 20 is high, and absorbs and displaces a diaphragm 40 against a bounce of a diaphragm spring 4 as an opening of a throttle valve 20 is in a low opening state, in a low speed, an idling speed and a reducing speed operating areas. With this, No.2 connecting opening 34 is opened by No.2 valve plug 36 and secondary air duct 31 is connected through an atmosphere duct 29 with the atmosphere. As the opening of the throttle valve is increased and the booster pressure PB is decreased in a medium and a high speed operating areas, the diaphragm 40 is displaced downward. With this, No.1 connecting opening 33 is opened by No.1 valve plug 35. Boosted air in a prechamber 21 is led to an exhaust port 6 through a boosted air duct 28.
Patent JP-H10219083-A (JP)
Title: Heat-sensitive polyester composition and film for stencil printing base paper
Inventor: SHIMIZU YUZO
IPC: C08K7/18
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, excellent in crystallinity, capable of producing a film good in orientation properties and excellent in dimensional stability and punchability and printing clearness under low thermal application energy and useful in a word processor, etc., by including specific fine particles in a polyester. SOLUTION: This composition comprises (B) fine particles composed of a silicate (e.g. magnesium silicate having <=5μm average particle diameter) in an amount of, e.g. preferably >=0.1wt.%, more preferably 1-30wt.% based on the composition in (A) a polyester comprising an acid component composed of an aromatic, an aliphatic or an alicyclic dicarboxylic acid and a glycol component composed of a 2-10C aliphatic or a 6-16C alicyclic glycol (e.g. a polyethylene terephthalate, polyethylene naphthalate or a copolyester thereof).
Patent JP-S60166947-A (JP)
Title: Photographic support
Inventor: HAYASHI HIROSHI
IPC: G03C1/815
Filed: 1984-02-09
Abstract: PURPOSE:To enhance stability of a completed image without deteriorating the quality of a photographic image by incorporating a specified UV absorber. CONSTITUTION:A transparent polyester support contains compds. of formulae I and/or II in which R1, R2 are each optionally same or different alkyl. Since each of such compds. has a function as a UV absorber, and absorbs no light in the visible region, the light stability of a completed image can be enhanced, and since the oxygen permeability of an ethylene terephthalate film is relatively low, oxidation decomposition of the UV absorber is restrained, and its stability is rather raised. Since silver halide has sensitivity also to the UV region, the UV lights are cut to serve stabilization of it. Since the absorber has been kneaded into the support, adverse influence due to its diffusion into the photographic layer after coating and winding can be prevented.
Patent JP-S53109139-A (JP)
Title: No-break power unit
Inventor: KOGA KENJI
IPC: H02J3/38
Filed: 1977-03-04
Abstract: PURPOSE: To protect any one of the power means comprised in a no-break power unit which are operated in parallel, when there is an inoperative switch in said one power means at the time of commercial input power interruption, by providing a circuit for detecting it and disconnecting said one power means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000223122-A (JP)
Title: Positive electrode active material for lithium secondary battery and its manufacture, positive electrode for lithium secondary battery using the positive electrode active material and its manufacture, and lithium secondary battery using the positive electrode and its manufacture
Inventor: SUNAKAWA TAKUYA
IPC: H01M4/525
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a positive electrode active material having a reinforced crystal structure of lithium-nickel compound oxide, and to provide a positive electrode for a lithium secondary battery and the lithium seconday battery allowing improvement a cycle characteristic and a load characteristic. SOLUTION: This positive electrode active material for a lithium secondary battery includes a lithium-nickel-manganese compound oxide or a lithium-nickel- manganese-M compound oxide represented by a composition formula LiaMnbMcNi1-(b+c)O2 having a peak in a range of 2θ =18.71±0.25 deg. with a half- value width of 0.15-0.22 deg. in powder X-ray diffraction measurement using Cu-Kα as an X-ray source, wherein M is a kind of element selected among B, Al, Fe, V, Cr, Cu, Ga, Ca, Mg, Sr and Ti, 0<a<1.2, 0.05<=b<=0.45, 0<=c<=0.45, and 0.5<=1-(b+c)<=0.95.
Patent JP-H0694341-A (JP)
Title: Vibrationproof suspension system for blower
Inventor: MIKERE ORIBUERO
IPC: F04D29/66
Filed: 1993-02-10
Abstract: PURPOSE: To prevent vibration of the motor or impeller in a blower from being transmitted to a structure or the precise parts in a machine by stretching two sets of springs between a rigid structure and the casing of the blower thereby realizing antivibration suspension of the blower from the structure through a simple and lightweight arrangement. CONSTITUTION: An antivibration suspension device realizes antivibration suspension of a blower 10 being fixed on a rigid structure 32. The blower 10 comprises a casing 12, an impeller 14 having a blade 16 turning on the casing 12, and a motor 18 being fixed onto the casing 12 in order to drive rotation of the impeller 14. Two sets of helical tension springs 30 are provided while fixing one ends to the opposite sides of the casing 12 and fixing the other ends to the structure 32. Antivibration suspension of the blower 10 to the structure 32 is accomplished by means of respective springs 30. Each spring 30 is suspended between the casing 12 and the structure 32 while being elongated by 35-45% as compared with initial length.
Patent JP-S56119553-A (JP)
Title: Timing reproducing device
Inventor: MURAKAMI KEIJI
IPC: H04L7/033
Filed: 1980-02-25
Abstract: PURPOSE:To shorten the synchronous leading-in time and suppress the phase jitter for normal synchronization, by switching the integrating circuit to an integrating circuit having the integration function and a different equivalent band width, by the output of phase comparison between the receiving signal and the reproducing timing signal. CONSTITUTION:The receiving signal inputted to input terminal 10 is compared with three reproducing timing signals from phase difference forming circuit 120, and respective phase advance signals and phase delay signals are sent to loop filter 30. The output is given as the control signal to phaes control circuit 110 to set the fixed phase difference of the reproducing timing signal to + or -2pi/3 radian. Further, the signal from output terminal 1,115 of phase control circuit 110 is received, and the fixed phase difference of the reproducing timing signal is divided into three by phase difference forming circuit 120 and is output from output terminals of phase difference forming circuit 120 and is inputted to phase comparing circuit 20, thereby switching the integrating circuit to integrating circuit 34 with narrowed the equivalent band with.
Patent JP-H10204942-A (JP)
Title: Reutilization device for residual bath water
Inventor: YAMAGAMI JIYUNKO
IPC: E03D1/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a residual water reutilization device which reuses the water remaining in a bath effectively as the flush water of a water closet or the washing water for clothes, with which it is practicable to reduce the consumption of the urban service water to a great extent, which can be easily introduced to ordinary home, and which requires a low running cost and assures good economy. SOLUTION: Over a washing machine 12 a high place tank 3 is installed on the way of a passage leading from the discharge port of a pump 7 for bath to the water supply port of the machine 12, and a discharge water storing chamber 4 to store the discharge water from washing is installed under the washing machine 12. A water storage tank 5 is installed on the way of a passage leading from the discharge port of a pump 8 for the discharge water storing chamber to a ball tap water supply hole of a low tank 14, and thereby the residual water 30 in the bath is reused as the washing water for clothes and the flush water of the water closet.
Patent JP-S61121889-A (JP)
Inventor: YASUO TAKESHI
IPC: B25J19/00
Filed: 1985-02-07
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-H05264505-A (JP)
Title: Method and apparatus for detecting components of gas
IPC: G01N27/64
Filed: 1993-01-18
Abstract: PURPOSE: To enhance the efficiency, resolution and sensitivity of an ion mobility spectrometer by collecting ions of different mass continuously and transmitting a collected ion current to a signal processing means. CONSTITUTION: A sample gas is introduced from an inlet 22 through a diffuser 24 to an ionization chamber 26 where cations and electrons are generated by irradiating a sample gas flow. A zero field space for storing a population of ions is sustained in the chamber 26 using an open grid electrode E1. A high field is generated periodically across the chamber 26 for a time shorter than 1 mS in order to purge the majority of one polarity ions into a drift chamber 30 and to discharge ions of the other polarity onto the wall body of the chamber 26. Ions entering into the drift chamber 30 migrate at respective drift rate dependent on the charge and mass thereof. A current collection electrode 32 collects ions of different mass continuously and transmits a collected ion current to a signal processing means where the intensity and arriving time of collected ion are measured.
Patent JP-H03227465-A (JP)
Title: Cellulosic fiber dyed product and preparation thereof
Inventor: MORI YASUJI
IPC: D06P5/06
Filed: 1990-01-31
Abstract: PURPOSE:To prepare a dyed product having excellent resistance against sour treatments in cleaning processes, etc., by imparting a cationic surfactant such as a guaternary ammonium salt to a cellulosic fiber dyed with an anionic dye. CONSTITUTION:A cationic surfactant such as a quaternary ammonium salt of formula I (R<1>, R<2> are 1-3C alkyl; R<3> is 1-3C alkyl, etc.; R<4> is 4-20C alkyl, etc.; X is anion), formula II (R<5> is 4-20C alkyl, etc.; R<6> is H or methyl; X is anion) or formula III (R<7> is 4-20C alkyl, etc.; R<8> is 1-3C alkyl; X is anion) is imparted to a cellulosic fiber dyed with an anionic dye such as a direct, reactive or fluorescent dye, whereby even when sown treatments and high temperature treatments are repeated in cleaning processes, the lowering of the strength of the fiber can be prevented and the fiber can resist against the treatments of several tens times.
Patent JP-H10224933-A (JP)
Title: Jig for laying wire in duct and method for laying wire in duct
Inventor: TSUKIMOTO FUMIO
IPC: H02G1/08
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To pull a signal wire into a duct easily with a small force by a method wherein a number of spherical guide members are linked with each other by flexible linear elements in a state that the respective spherical guide members are separated from each other and that postures which enable the signal wire can be inserted freely are maintained. SOLUTION: 1st and 2nd hemispherical members 31 and 32 which have piercing holes 21 and 22 are provided. A linking part 23 is provided on the 1st hemispherical member 31 and a linked part 24 is provided in the 2nd hemispherical member 32. The linking part 23 and the linked part 24 are coupled with each other to connect the piercing holes 21 and 22 to each other and a continuous through-hole is formed and, at the same time, a spherical guide member 3 is formed. A number of the spherical guide members 3 are linked with each other by flexible linear elements 4 in a state that the respective spherical guide members 3 are separated from each other and that postures which a signal wire can be inserted freely are maintained.  With this constitution, the signal wire 1 can be pulled into a duct easily with a small force and the signal wire 1 is protected from direct contact with the inner surface of the duct.
Patent JP-H10222131-A (JP)
Title: Projection type picture display device
Inventor: TSUJIHARA SUSUMU
IPC: G02F1/133
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To perform a picture display suitable for an input video source by controlling a light emitting characteristic in accordance with picture information of picture light to be written in a spatial optical modulation element. SOLUTION: The device is composed of a light emitting characteristic control part 1 for controlling the light emitting characteristic, a driving waveform generating part 2 for driving the spatial optical modulation element 101, a cathode ray tube 108 as a picture light source, a write lens 110, the spatial optical modulation element 101, a light source 111, visualizing means 114 and a projecting lens 115. Since different display performance is required for the time of a computer display of characters and graphics and for the time of a video display of a motion picture, etc., respectively, the light emitting characteristic control part 1 and the driving waveform generating part 2 are controlled in response to this required performance so that an optimum light emitting characteristic is selected to perform an optimum picture display.  A control signal is inputted to an input terminal of the light emitting characteristic control part 1 for the purpose of performing two-dimensional gamma correction, and the light emitting characteristic is corrected in each area. In addition, by controlling a driving waveform as well as the light emitting characteristic, the light emitting characteristic is controlled with high accuracy.
Patent JP-S63191997-A (JP)
Inventor: AOKI HIDEAKI
IPC: G21C15/18
Filed: 1987-02-05
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-H0859239-A (JP)
Title: Stannic oxide film
Inventor: TOMASU EFU SUWANKU
IPC: C01G19/02
Filed: 1995-02-13
Abstract: PURPOSE: To obtain transparent electrically conductive tin oxide films by drying or baking under specific conditions after coating substrates with a Sb-ion stabilized tin oxide colloid layer which is doped with Sb.  
     CONSTITUTION: At least one layer of antimony-doped antimony-ion stabilized tin oxide colloid is applied on substrates. Subsequently, the coated substrates are dried or baked for a time long enough and at a temp. high enough for lowering the sheet resistance of the coating to specified target level, thereby obtaining the object tin oxide films. The longer the heating time and/or the higher the heating temp., these tin oxide films have a proportionately lower sheet resistance. Thus, for example, an antistatic coating with 10 8  Ω can be produced by simply drying for a short time (e.g. 15 min) at a temp. of 70 to 100°C, while the same coating can give a higher conductivity (e.g. 10 3  Ω) by heating for a several hours at 500°C. 
     COPYRIGHT: (C)1996,JPO