baber/WOPTO huggingface dataset:
Patent JP-H02235351-A (JP)
Title: Assembly of semiconductor chip and its assembling method
Inventor: JIEEMUZU ANDORIYUU BIROUIZU
IPC: H01L21/60
Filed: 1990-01-30
Abstract: PURPOSE: To enable lead wires to be automatically connected to a semiconductor chip possessed of connection pads of high density by a method wherein a lower first tape is separately connected to an outer row of pads, and an upper tape is separately connected to an inner row of pads. CONSTITUTION: A first single-layer tape 20 is formed so as to make the tip of its finger 20a aligned with a corresponding input/output pad 26 arranged in an outer row. Then, a lower tape 20 is aligned with a pad 26 of an outer row and connected together. Then, a second tape 21 is formed so as to make the tip of its finger 21a aligned with a corresponding I/O pad 27. The tip of the finger 21a is aligned with a pad 27 located in an inner row and connected together. At or after connection, a polyimide layer 23 located under the tape 21 is fixed to the finger 20a of the lower tape 20 with adhesive agent 23a.
Patent JP-S59144454-A (JP)
Inventor: SANADA MUNEYUKI
IPC: F24H9/00
Filed: 1983-02-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09195087-A (JP)
Title: Production of reaction and electrolytic chromate treated steel sheet excellent in appearance uniformity
Inventor: TAKAHASHI AKIRA
IPC: C23C22/78
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the appearance uniformity of a chromate treated steel sheet obtd. by subjecting galvanizing steel sheet to reaction or electrolytic chromate treatment. SOLUTION: At the time of subjecting an electrogalvanized steel strip to chromate treatment by continuous electrogalvanizing equipment for steel strips in which an electroplating section, a washing section, a drying section, a chromate section are continuously arranged, in washing water after electroplating, one or >= two kinds among polyethylene glycol, ethoxylated naphtholsulfonic acid and ethoxylated phenolsulfonic acid as a reaction uniformizing agent is incorporated by 0.1 to 1000ppm.
Patent JP-S54111650-A (JP)
Title: Overcurrent detection circuit
Inventor: INOUE TAKASHI
IPC: G05F1/56
Filed: 1978-02-20
Abstract: PURPOSE: To eliminate a circuit for shutting off the supply voltage separately through the protection and retention movement of overcurrent simultaneously both in two systems of power varied in potential between each other when the overcurrent is detected in one system.  
     CONSTITUTION: Power is fed to a load LD from two systems of the power source, +E and -E, varied between each other with respect to OV. When overcurrent runs through a +E power source, with a drop in the voltage due to a resistance R 1 , a transistor Tr1 begins to conduct allowing a collector current to flow to resistances R 4  and R 5 . Thus, a transistor Tr 2  begins to conduct. With the conduction of the transistor Tr 2 , a collector current flows through resistances R 2  and R 3  thereby allowing the transistor Tr1 to conduct progressively. This prompts the transistors Tr1 and Tr2 to reach a saturated level. Thus, a state of conduction is maintained through the positive feed back applied to each other. Accordingly, the output terminal OUT1 retains a reverse state from -E potential to +E potential and the OUT2 that from +E potential to -E potential. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02197981-A (JP)
Title: Portable electronic device
Inventor: MATSUOKA HIDEO
IPC: G06Q40/02
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the illegal transaction that is carried out with forgery of the same transaction approving information by producing the different data for each transaction and using these data to produce the transaction approving information. CONSTITUTION:The transaction approving information D7 is produced from the account type information D3, the transaction amount D4, and the date/time information T and with operation of a keyboard 5. At the same time, the information D7 is also produced by a communication means which performs the communication with a terminal equipment via a contact part 3 in the same process. In this case, the information T is used to produce the information D7 even in case the transaction is carried out via the same account and the same amount since the dates and the times of transactions are always different. As a result, the different types of information can always be obtained. Thus it is possible to prevent the illigal transaction that is carried out with forgery of the same information.
Patent JP-S54111714-A (JP)
Title: Scanning system for picture display
Inventor: SAKATA HARUO
IPC: H04N3/28
Filed: 1978-02-22
Abstract: PURPOSE: To easily enable high luminance, by providing the auxiliary cathode electrode above and under the conventional cathode electrode, interpolating the scanning of center raster through the superposition of auxiliary raster on the upper and lower half of the center raster, and restricting the generation of flicker.  
     CONSTITUTION: The auxiliary cathode electrodes 2 and 3 are placed on and under the conventional cathode electrode 1, three electron beams are produced from these threee cathodes and they are deflected, allowing to draw three scanning rasters sequentially shifted by a half the raster height on and under. In this case, conventional picuture display is made on the center raster with the electrode 1 and the scanning of the center raster is interpolated by superimposing the auxiliary raster on the upper and lower half of the center raster with the electrodes 2 and 3. Thus, the production of flicker can be restricted and high luminance can easily be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58135667-A (JP)
Title: Semiconductor device
Inventor: KANEKO YUKIO
IPC: H01L29/812
Filed: 1982-02-08
Abstract: PURPOSE:To expand the space between the electrode end and the fusion point of a dielectric thin film and thus obtain an FET with high gate counter withstand voltage, by using two kinds of dielectric thin film and utilizing the difference of the etching speeds thereof. CONSTITUTION:An SiO2 film 12 and an Si3N4 film 13 are grown on a wafer having an N type GaAs active layer 11 on a semi-insulating GaAs substrate 10, and the Si3N4 13 and the SiO2 12 are etched using a photo resist 14. Next, the Si3N4 13 and the SiO2 12 are etched in a transverse direction using a buffered etchant, and accordingly worked into a form wherein the upper part is narrow and the lower part is wide. By removing the photo resist 14, then evaporating a Schottky forming metal over the wafer entire surface, and finally forming a gate 15 using a photo resist 16, the space between the Schottky metal end A and the fusion point B of the dielectric thin film 12 can be expanded.
Patent JP-H04256930-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: KATO TAKEHISA
IPC: G02F1/1368
Filed: 1991-02-12
Abstract: PURPOSE:To reduce variation in a pixel voltage. CONSTITUTION:The pixel electrode 1 of the active matrix type liquid crystal display device is constituted of an overlapping state at both its end parts through a signal line 14, an adjacent signal line 14, and an inter-layer insulating film 13. Therefore, the overlapping part is adjusted to control the capacity formed there, thereby reducing the variation in the pixel voltage.
Patent JP-H09214276-A (JP)
Title: Noise filter
Inventor: ITO KENICHI
IPC: H03H7/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a reflection wave or a standing wave or the like being a new noise generating source from being produced by absorbing energy of noise components with high frequencies not to be passed. SOLUTION: In the noise filter consisting of coils L1, L2 and a capacitor C being plural reactive elements, passing a low frequency component of an input signal but not passing noise component being high frequency components, a series circuit consisting of a capacitor Cs and a resistor Rs is connected between input terminals 1, 2, the energy of the noise components not passed is absorbed by the resistor Rs, in which the energy is converted into thermal energy and consumed. Or a noise absorption resistor Rs may be connected in series with the capacitor C being a component of the noise filter.
Patent JP-H03225327-A (JP)
Title: Second harmonic generating element and production thereof
Inventor: SOTOZAKI MINEHIRO
IPC: G02F1/37
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a second harmonic generating element ensuring a satisfactory wave front of Cerenkov radiation and having superior light convergency by filling an org. nonlinear optical material into a glass capillary tube having >=1,000 ratio of the outside diameter to the inside diameter. CONSTITUTION:A glass tube 3 is concentrically set in a glass tube 1, the resulting multi-tubed structure is fitted to a prescribed drawing device used to produce a capillary tube and a glass capillary tube having >=1,000 ratio of the outside diameter to the inside diameter is formed by heating and drawing the structure. An org. nonlinear optical material such as 2-methyl-4-nitroaniline is sucked into the hollow 6 of the capillary tube by capillarity and converted into a single crystal. Second harmonics SH whose wavelength is 1/2 of that of fundamental waves FW are radiated into the clad part 40 of the resulting element at a certain Cerenkov angle theta and second harmonics having a ring- shaped wave front 45 of radiation are taken out from the emergence end 40b.
Patent JP-S61177596-A (JP)
Inventor: KIKUCHI SHINYA
IPC: G08B5/36
Filed: 1985-02-01
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-S58140091-A (JP)
Title: Resin acid-tin composite material and insecticide and acaricide containing it
Inventor: KINE MASATO
IPC: C07F7/22
Filed: 1982-02-10
Abstract: NEW MATERIAL:A 5alpha, 10betaA/B ring linked compound shown by the formulaI[R is alkylhalogen, alkyl-substituted phenyl, etc.; A is group shown by the formula II or III (R' is alkyl; n is 1-4]. EXAMPLE:Tri-n-butyltin dehydroabietate. USE:An insecticide for agriculture and an insecticide. PROCESS:For example, dehydroabietic acid is reacted with a bistrialkyltin oxide shown by the formula (R)3Sn-O-Sn(R)3 or bistri-substituted phenyltin oxide(e.g., bistributyltin oxide, etc.) in an inert solvent.
Patent JP-S59144304-A (JP)
Title: Interrupt information transmission system
Inventor: OKUYAMA MASASHI
IPC: B60L3/08
Filed: 1983-02-07
Abstract: PURPOSE:To transmit necessary information to a vehicle device without losing the function of the vehicle device by interrupting the transmission of a speed command signal for the prescribed period to transmit interrupt information, and allowing the vehicle device to receive the interrupt information, thereby delaying the recovery time of the speed information before the interruption. CONSTITUTION:In normal the state that no interrupt signal is presented, ATC signals f1, f2 transmitted from a ground device 2 to a signal transmission line 1 are received by a vehicle antenna 31. The received ATC signals f1, f2 are supplied to a main relay f1R or f2R through selecting amplifiers SA1, SA2. To interrupt the interrupt signal fx, the transmission of the ATC signal is interrupted for the prescribed period, and the signal fx is transmitted. When a main relay fxR is operated by the signal fx, the recovery of the main relays f1R, f2R is delayed by capacitors C1, C2. When the signal fx is not normally received, the relays f1R, f2R become inoperative state.
Patent JP-H10211121-A (JP)
Title: Motor-driven opening and closing device for toilet seat and toilet cover
Inventor: FUJII SHINJI
IPC: A47K13/10
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To smoothly open and close a toilet seat or a toilet cover even when its weight fluctuates. SOLUTION: This motor-driven opening and closing device for the toilet seat or the toilet cover is provided with a detecting member 84 detecting the rotating position of a rotating body being the toilet seat or a toilet cover and a control circuit controlling the driving torque of a motor 80 according to the output of the member 84 and setting the driving torque at the time of next opening/closing from time required for opening/closing the rotating body. As the driving torque can be corrected by catching the change of the weight of the rotating body by the change of time required for opening/closing even when the weight of the rotating body changes by the mounting of a cover cloth, etc., driving is smooth and free from a shock.
Patent JP-H08210270-A (JP)
Title: Scroll compressor
Inventor: AKAZAWA TERUYUKI
IPC: F04C18/02
Filed: 1995-02-07
Abstract: PURPOSE: To ensure high reliability for a long period and to reduce cost by improving the fixed structure of a vortex-form wear resisting plate fitted in the bottoms of two spiral vane parts. CONSTITUTION: A wear resisting plate 31 having a plurality of claw parts 32 formed at a spiral edge is fitted in the bottoms of two spiral vane parts 4 and 7 in such a state to correspond to a plurality of notch grooves 33 formed as the insertion groove of the claw part 32.
Patent JP-S54111780-A (JP)
Title: Noise voltage selection method for dual transistor
Inventor: HAMAMOTO SHIGEO
IPC: G01R31/26
Filed: 1978-02-21
Abstract: PURPOSE: To perform the selection of noise with one measurement by means of parallel connection, by using the principle of well arranged performance of dual transistors.  
     CONSTITUTION: Since the dual transistors 2 and 3 have well arranged performance, the emitter current 2IE flows with parallel connection. When the signal source resistor 12 is in greater region, the voltage noise can be neglected, and the current noise is the sum of average squared value of noise. According to the calculation, the total noise level of dual transistors in parallel connection has greater corelativity with the noise level greater out of the transistors 2 and 3, and if one is greater in current noise, the level is greater. Accordingly, the noise selection can be made by one measurement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62177691-A (JP)
Title: Dictionary preparing device for character reader
Inventor: SANNOMIYA AKIO
IPC: G06K9/62
Filed: 1986-01-31
Abstract: PURPOSE:To efficiently prepare a dictionary which can be applied to the reading processing of a hand-written character by counting the similarity between respective input patterns, preparing the pattern set, further, counting the similarity between respective sets and preparing a standard pattern set. CONSTITUTION:One pattern is selected from an input pattern set storing part 21a by a control command C1 from a control part 20 and outputted to a similarity counting part 25. On the other hand, one pattern set is selected from a coarse classifying pattern set storing part 22 by a control command C3 and outputted to the counting part 25. By a control command C2, the counting part 25 executes the similarity counting and determines the set of an input pattern from the storing part 21a. On the other hand, the updated set pattern vector is stored to the storing part 22 and executed to all input patterns. Thereafter, in such a way, similarity counting parts 26-28 executes the similarity counting by commands C2 and C3. These classifying results are given to the control part 20 and to a base classifying pattern set storing part 23, always, a new classifying pattern vector is stored. Thus, the dictionary is prepared.
Patent JP-H05191279-A (JP)
Title: A/d converter
Inventor: ASARI SEIICHIRO
IPC: H03M1/46
Filed: 1992-01-08
Abstract: PURPOSE:To control freely a voltage applied to an analog input terminal not in use by employing a power supply for a selector switch element independently of a drive power supply. CONSTITUTION:When selection signals X0 and X1 whose levels are respectively H, L are given to an A/D converter 10 via inverters 15a, 15b, a transmission gate 14a is closed and a transmission gate 14b is opened. In this case, even when a voltage of 0-AVCC is inputted to an analog input terminal AN1, there is no problem, but when a voltage in excess of the drive power supply voltage AVcc is inputted to the analog input terminal AN1, it becomes a cause to malfunction. Then the voltage of the power supply to activate the transmission gates 14a, 14b at the analog input terminals AN0, AN1 is set to voltage terminals AVcc0, AVcc1. When the voltages AVcc, AVcc0 are set to 5(V) and the voltage AVcc1 is set to 6(V), a voltage input up to 6(V) is attained for the analog input terminal AN1.
Patent JP-2000219352-A (JP)
Title: Sheet carrier and image forming device
Inventor: TANAKA AKINORI
IPC: B65H29/70
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the skew by sticking of paper sheets and the jam by carrying delay by providing a static eliminating member for removing the electricity charged on the sheet near the carrying directional downstream side of a curling means for curling the sheet. SOLUTION: A static eliminating member 33 for removing the electricity charged on a paper sheet P near the downstream side of a curling means formed of a drive roller 31a and curling rollers 31b, 31c is electrically connected to and arranged on a device body. The electricity charged on the sheet P passed through the curling roller 31b is fallen and eliminated through the static eliminating member 33, whereby the sticking of the sheet P to carrying guides 32a, 32b on the downstream side can be prevented.
Patent JP-H11219737-A (JP)
Title: Connector
Inventor: KAKINUMA MASAHIKO
IPC: H01R4/48
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of reliably and easily connecting a cable and heightening the working efficiency. SOLUTION: This connector 1 comprises a fixed terminal 3 fixed in a stand 2 and a terminal 5 attached to a cable 4 side and so installed as to be attached to or detached from the fixed terminal 3. In this case, the fixed terminal 3 is provided with a fixed terminal plate 6 formed on the stand 2 and a pin 7 for guiding the terminal 5, which is like a pole uprightly installed on the terminal plate 13, as to join the terminal 5 to the fixed terminal plate 6.  The connector 1 further comprises the terminal 5 in the cable 4 side to be connected with the fixed terminal plate 6 by being engaged with the pin 7, a cover member 30 guided by being engaged with the pin 7 and guided by the terminal 5 while covering the terminal 5, an engaging/disengaging means 8 for locking the terminal 5 and the cover member 20 which are formed in the upper part to the pin 7 and engaged with the pin 7 while being contracted in the diameter direction, and a spring member 19 installed in between the terminal 5 and the cover member 20 for pressure bonded the terminal 5 with the fixed terminal plate 6 by the urging force caused at the time when the cover member 20 is locked with the engaging/disengaging means 8.
Patent JP-2000212204-A (JP)
Title: Bone induction promoter
Inventor: KAWACHI TOSHIYUKI
IPC: C08B37/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a bone induction promoter which can effectively promote bone induction even when it is administered in a small dosage or in a low concentration by using as the active ingredient a lipidbonded glycosaminoglycan composed of a glycosaminoglycan and a lipid bonded thereto or a pharmacologically acceptable salt thereof. SOLUTION: This promoter is desirably selected from among a bone induction promoter in which the glycosaminoglycan is hyaluronic acid, chondroitin, chondroitin sulfate, chondroitin polysulfate, dermatan sulfate, heparin, keratan sulfate, or keratan polysulfate, a bond induction promoter in which the lipid is a glycerolipid, a bone induction promoter in which the glycerolipid is a phospholipid, a bone induction promoter in which the phospholipid is phosphatidylethanolamine, a bone induction promoter in which the glycosaminoglycan is hyaluronic acid and the lipid is phosphatidylethanolamine, and a bone induction promoter in which the lipid is covalently bonded to the reducing terminal of the glycosaminoglycan.
Patent JP-H0729131-A (JP)
Title: Head/gimbal assembly having belt-deflection member in lateral direction having low rigity
Inventor: AMANIYURAA KAAN
IPC: G11B7/12
Filed: 1991-02-13
Abstract: PURPOSE: To increase the compliance to pitching and rolling of a slider by connecting a flexible member, pitching and rolling around the center of a dimple which is formed within a lateral direction band part and brought into contact with a load beam, to the slider. CONSTITUTION: A member 40 is lined up in the load beam 14 with the outside supporting part 50 of the outside supporting member 48 of the flexible member 40. The slider 16 is installed to the rear side of the lateral direction band part 44 of the inside supporting member 42 of the member 40. The dimple 51 is projected from the upper side of the band part 44 and brought into contact with the corresponding surface of the load beam 14 to previously load the part 44, whereby the slider 16 is flexibly pitched and rolled to the load beam 14 with the member 40. And even though a floating head/gimbal assembly is rapidly moved during the track searching operation, the moment of inertia by the slider 16 is not generated. Therefore, although the total length of the member 40 is relatively short, the large compliance is obtained.
Patent JP-H09206126-A (JP)
Title: Comb for eyelashes
Inventor: SHISHIDA NAOSHI
IPC: A45D34/04
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To improve handleability and to surely guard comb teeth by freely turnably providing a main body rod on the base part of a slave rod provided with the comb teeth on a tip part, unifying the comb teeth by thin diameter teeth, providing a housing recessed part on the main body rod and guarding the comb teeth at the time of folding the slave rod. SOLUTION: This comb 1 is provided with the slave rod 2 and the main body rod 3 freely turnably connected with each other by a turning shaft 12 and the comb teeth 6 unified by the thin diameter teeth are provided on the tip part of the slave rod 2. That is, the comb teeth 6 are not provided with the master teeth of a thick diameter. The cross section of the main body rod 3 is formed in an U shape and the housing recessed part 8 capable of fitting the comb teeth 6 in at the time of folding the slave rod 2 is formed in the inside. Thus, the comb teeth 6 are guarded from both surface sides. A stopper piece 10 is provided on the bottom part of the housing recessed part 8 and is turned to an abutting stopper at the time of folding the slave rod 2. Also, since the side part 3a on an opening side of the housing recessed part 8 of the main body rod 3 is curved inwards, the side part 3a is smoothly operated with the cushion part of a middle finger or a ring finger.
Patent JP-S57134575-A (JP)
Title: Cleaning method for inside of vessel provided with float for preventing radiation of heat
Inventor: IKEDA YOSHIHIRO
IPC: C23G3/00
Filed: 1981-02-16
Abstract: PURPOSE:To easily discharge sludge settled on the bottom of a vessel holding a metallic plate treating soln. without taking out floats for preventing the radiation of heat floated in the vessel by bendably connecting and arranging the floats in a row and bending and standing them against the inner wall of the vessel prior to cleaning. CONSTITUTION:Float parts A, B made of fiber reinforced thermosetting resin are connected with a joint hinge, a shaft rod, etc. to form a float block. A plurality of such float blocks are arranged in a row, floated on the surface of a  heated soln. 8 in a liq. vessel 10 for treating a metallic plate, and moored to the  outside of the vessel 10 with ropes 9 to prevent the radiation of heat from the  surface of the soln. 8. When the vessel 10 is cleaned, the soln. 8 is drawn, the floats are bent at the connecting positions to superpose the parts A, B, and they  are stood against he inner wall of the vessel 10 or stacked up at a suitable  place. Sludge settled on the bottom of the vessel 10 is then discharged. By this  method cleaning can be finished in a short time, and the term stopping the treatment of a metallic plate can be shortened.