baber/WOPTO huggingface dataset:
Patent JP-H05260387-A (JP)
Title: Defect correction device for solid-state image pickup device
IPC: H04N5/367
Filed: 1992-03-11
Abstract: PURPOSE:To obtain the defect correction device for a solid-state image pickup device correcting a defect always in following to a hand shaking event at hand shaking correction. CONSTITUTION:In the solid-state image pickup device in which a period of a vertical drive clock of a CCD imager 2 outputted from a vertical drive circuit 7 in response to motion data obtained by an angular velocity sensor 4 and a motion detection circuit 5 is controlled to correct a hand shaking, a vertical drive clock is used to detect a position in the vertical direction of a defect picture element of the CCD imager 2 for defect correction is used by a vertical position detection circuit 8. A defect is corrected in following to a hand shaking quantity even at hand shaking correction.
Patent JP-S62247169-A (JP)
Title: Accumulator unit injector
Inventor: WATANABE TADASHI
IPC: F02M57/02
Filed: 1986-04-18
Abstract: PURPOSE:To carry out the charge and pressurization of the fuel for the next injection by carrying out the return operation of a booster piston speedily and correctly by pushing up the booster piston itself for pressurizing fuel directly and compulsorily by utilizing the fuel pressure. CONSTITUTION:After supplied into a pressurizing chamber 6 through a feeding passage 21 from a feeding port 3, fuel is jetted from an injection hole 28 through the outer peripheral chamber of a needle 27. After the completion of the fuel injection, a rod valve 14 is shifted rightward by a spring 19, and a spool 15 is deflected from the position extend over a fuel feeding port 3 and an intermediate passage 13, and at the same time, a fuel return port 4 and the intermediate passage 13 communicate each other. Further, the fuel feeding port 3 and an introducing passage 11 communicates each other through the first outer peripheral groove 16, and at the same time, the communication between a discharge passage 12 and the fuel return port 4 is cut off by the shift of the second outer peripheral groove 17, and fuel is returned into a vacant space 80, and a piston 8 is pressed. Therefore, the piston 8 can perform return operation speedily and correctly.
Patent JP-S5213240-A (JP)
Title: Fixture for threshold of entrance of elevator
Inventor: HIGUCHI TOSHIO
IPC: B66B13/30
Filed: 1975-07-21
Abstract: PURPOSE: To prevent installation error of a threshold of an entrance and a threeway frame of an elevator and improve operation efficiency by adapting a fixture to the threshold of a cage, and installing the threshold and the three-way frame with reference to this fixture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03290047-A (JP)
Title: Piston of internal combustion engine
Inventor: FUKUDA YASUHIRO
IPC: F16J1/01
Filed: 1990-04-04
Abstract: PURPOSE:To prevent melting loss of a top land, and the fatigue breakage of a skirt part by forming a piston from the skirt part which has a projection part at the center of the upper surface and is made of working aluminium alloy and the top land which is joined with the upper surface of the skirt part and made of rapidly solidified powder alloy. CONSTITUTION:A piston 1 is formed by providing with a top land 2, ring area 4 having a ring groove 3, skirt 5, and a pin boss part 6 on the inner surface of the skirt part 5. A circular projection part 9 is formed on the upper surface 8 of the material 7 of a pushing rod made of working aluminium alloy as skirt part 5 or a casted rod, and a recessed part 11 for fitting the projection part 9 is formed on the undersurface of the material 10 of the pushing rod made of the rapidly solidified powder alloy for the top land 2 and ring area 4, and the projection part 9 and the recessed part 11 are fitted to each other.
Patent JP-H02266456-A (JP)
Title: Microcomputer
Inventor: MISAWA KENTARO
IPC: G06F15/177
Filed: 1989-04-06
Abstract: PURPOSE:To prevent the processing efficiency of distributed processing from being dropped by driving an operation system of a microcomputer system in parallel with the operation of a micro-main frame link communication processing means for executing the communication processing of distributed processing to be executed by a host computer system and the microcomputer system. CONSTITUTION:At the time of starting up the microcomputer system, the micro- main frame link communication processing means 14 and a microcomputer system execution control means 15 are connected to the external of the operation system and the execution of the operation system of the microcomputer and the processing means 14 is controlled by the control means 15. Thereby, communication processing prevented from being influenced by the state of the operation system is executed based upon the state of a communication resource independent of the operation system and the operation system is driven independently of the communication processing with the host computer system. Consequently, the distributed processing of the microcomputer system can be efficiently executed.
Patent JP-H07290832-A (JP)
Title: Thermal recording material
Inventor: OTSUJI ATSUO
IPC: B41M5/333
Filed: 1994-04-26
Abstract: PURPOSE:To improve the storage stability of an undeveloped color part and a developed color image and to obtain the touch near to that of plain paper by adding at least one kind of a specific aromatic carboxylic acid derivative or a metal salt thereof as an electron acceptive compd. contained in a thermal recording layer. CONSTITUTION:In a thermal recording material wherein a thermal recording layer containing an electron donating color forming compd. and an electron acceptive compd. and a protective layer are provided on a support, as the electron acceptive compd., a compd. represented by formula (wherein X1, X2 and X3 are a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group, an alkoxy group, an aralkyl group, an aryl group or a nitro group, R1 is a hydrogen atom, an alkyl group, an aralkyl group or an aryl group and R2 is an alkyl group, an alkenyl group, an aralkyl group or an aryl group) is contained. Therefore, the thermal recording material excellent in the storage stability of an undeveloped color part and a developed color image and having the touch near to that of plain paper can be obtained.
Patent JP-S5213155-A (JP)
Title: Heat transmitting device
Inventor: OOTANI IWAO
IPC: F28D15/00
Filed: 1975-07-19
Abstract: PURPOSE: Above device which is not removed by vibration, by means of contacting closely and surely to the inside wall of the vessel and holding the wick body, using its flexibility of tongues which is provided on the outer surface of the cylindrical wick body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09271842-A (JP)
Title: Hoop production equipment
Inventor: SANADA MASAHARU
IPC: B21C47/26
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To easily guide a hoop and to improve productivity by providing a hoop tip straightening device, which is arranged with plural rolls connected to a drive device above/under a transfer route, between a slit device and tension device. SOLUTION: A strip recoiled by a recoiling machine 1 is sent to a slit device 3, the strip is cut/separated in strip like shape by making plural slits to produce a hoop 5. The hoop tip is sent into between the upper/lower roll 11 of a straightening device 10, deformation such as bulging, twisting, etc., at hoop tip is straightened by the upper/lower rolls 11 rotated with the drive device. Successively, the hoop is sent to a coiling machine through a tension device 6 by feeding action of the roll 11 rotated by the drive device, the hoop 5 is coiled by the coiling machine 8. By making whole length of the hoop 5 pass between upper/lower rolls 11 of straightening device 10, deburring and straightening can be executed over the whole length of the hoop.
Patent JP-S603816-A (JP)
Inventor: HORUTOSU HOFUMAN
IPC: H01H13/785
Filed: 1984-05-04
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-S61247839-A (JP)
Title: Fuel ratio control system
Inventor: SEKOZAWA TERUJI
IPC: F02D41/14
Filed: 1985-04-26
Abstract: PURPOSE:To make it possible to determine fuel feed quantity which is suitable for fuel burning quantity determined by oxygen quantity in intake air flow, by detecting this oxygen quantity in the intake air flow through an air flow sensor and an oxygen concentration sensor. CONSTITUTION:Air which passes through a throttle 1, is led into an intake air pipe A-chamber 2. Then, the air which has a high oxygen content, is led into an intake air pipe B-chamber 14, through an oxygen concentration film 9 which is easily previous to oxygen and is not so pervious to nitrogen. In this air intake pipe B-chamber 14, an air flow sensor 3 detects the air mass flow, an oxygen concentration sensor 4 detects the oxygen content, and from these two output voltage values, oxygen mass flow in the intake air pipe B- chamber 14 is calculated. Fuel injection quantity per one cylinder, which is burned completely in a cylinder 7, is calculated from said oxygen mass flow and engine rotation speed which is got from a crank angle sensor 12, and the fundamental fuel injection time is determined from this fuel injection quantity. This fuel injection time is given to an injector 5, after such as feedback correction which is got from the information of an oxygen sensor 6, is added.
Patent JP-H0665318-A (JP)
Title: Sulfated polyvinyl phenol, composition containing sulfated polyvinyl phenol, and use thereof
Inventor: YAMATO MAKI
IPC: C08F216/14
Filed: 1993-04-15
Abstract: PURPOSE: To obtain a sulfated polyvinylphenol-contg. compsn. giving a molding and a film having high electric conductivity by using a polymer comprising a specified amt. of structural units represented by a specified formula and a specified amt. of structural units of a group of an olefinic monomer other than the group of the formula.  
     CONSTITUTION: The polyvinylphenol is a polymer comprising 5-100 mol.% structural units represented by formula I [where (n) is 0, 1 or 2; R 1  is H or CH 3 ; M +  is H + , an alkali metallic cation or an ammonium cation; and X is 1-4C alkyl, 1-4C alkoxy, Cl or Br] and 0-95 mol.% structural units of -Z- (Z is a group of an olefinic monomer other than the group of the formula I). The polymer is produced by reacting a polymer comprising 5-100 mol.% structural units represented by formula II [where R 1 , X and (n) are as mentioned above] and 0-95 mol.% structural units of -Z'- (Z' is a group of an olefinic monomer other than the group of the formula II) with SO 3  in an inert solvent, neutralizing the reaction mixture with an alkali metallic base or an ammonium base and isolating the resultant polymer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05112566-A (JP)
Title: Pyrazolopyridine compound and its production
Inventor: SHIOKAWA YOICHI
IPC: A61P7/10
Filed: 1992-04-09
Abstract: PURPOSE:To provide new compounds showing various kinds of pharmacological effects such as a recognition-improving effect, an analgesic effect, an antidepressant effect, a diuretic effect, a cardiotonic effect, an angiectatic effect and a kidney function-protecting effect and useful as an adenosine-antagonist. CONSTITUTION:Compounds of formula I (R<1> is aryl; R<2> is acyl (lower) alkyl; A is lower alkenyl), e.g. 1-[3-(2-phenylpyrazolo[1,5-a] pyridin-3-yl) acryloyl]-2-(carboxymethyl)piperidine. The compound of formula I is obtained by reacting a compound of formula II or its reactive derivative modified at the carboxylic acid group with a compound of formula III or its reactive derivative modified at the amino group in the presence of a condensation agent (e.g. N,N'-dicyclohexylcarbodiimide) in a solvent (e.g. methylene chloride) at a cooling temperature to a heating temperature.
Patent JP-H10303849-A (JP)
Title: Frequency division multiplexing system and method having operating parameter capable of dynamic increase and decrease control
Inventor: VAN NEE RICHARD D J
IPC: H04L1/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a flexible OFDM(orthogonal frequency division multiplexing) system which can provide the OFDM advantages to various types of communication environments by adding the increase/decrease control (scaling) to the OFDM system about its operating parameter or characteristic and accordingly improving the flexibility and adaptability of the OFDM system. SOLUTION: A dynamic rate control circuit 15 responds to the optional one of conceivable inputs in order to set a coding block 14 at an appropriate coding rate. In an execution example of a transceiver, for example, the circuit 15 detects a transmission error through the feedback caused from a receiver and dynamically reduces the coding rate. In the same way, the circuit 15 controls the number of bits per symbol for each carrier wave to respond to various inputs. In such a constitution, an OFD system can work in various communication environments where various operating parameters or characteristics are required.
Patent JP-H03287034-A (JP)
Title: Piezoelectric pressure distribution sensor
Inventor: TAHODA JIYUN
IPC: G01L5/00
Filed: 1990-04-02
Abstract: PURPOSE:To reduce the force applied from a body to be measured to an orthogonal part and to reduce a measurement error due to a leak of pressure applied to piezoelectric elements by forming a hole in the orthogonal part of a connection electrode which has the orthogonal part and a slanting part. CONSTITUTION:A printed board 14 which has through holes 14a formed in matrix is provided on a base 12 which is made of a rigid body. The piezoelectric elements 16 which include quadrangular piezoelectric bodies 18 are arranged in the respective through holes 14a of the printed board 14; and the electrodes 20 of the piezoelectric bodies 18 are used as earth electrodes and the upper polarization parts 22 are connected to the printed board 14 through the slanting parts 24b, orthogonal parts 24a, and connection parts 24c. The hole 26 is formed in the orthogonal part 24a of each connection electrodes 24, so when the body to be measured is mounted on the sheet material 28 fitted onto the piezoelectric elements 16, pressure applied to the piezoelectric elements 16 is hardly transmitted to the printed board 14 through the connection electrodes 24 and the majority of it is transmitted to the piezoelectric bodies 18, so the pressure is accurately measured.
Patent JP-H01262474-A (JP)
Title: Liquid sample supplying device
Inventor: USUI SANPEI
IPC: G01N35/10
Filed: 1988-04-13
Abstract: PURPOSE:To improve the accuracy of sample liquid supply by providing a means for detecting the temp. of a sample liquid and correcting the deterioration in the viscosity of the sample liquid by the temp. detecting from the detecting means, thereby controlling the time for pressurizing the pressure in a hermetic vessel. CONSTITUTION:The sample liquid 1a is housed in the hermetic vessel 1. One end of a capillary 2 is immersed in the sample liquid 1a and the other end is used as a supply port 2a. One end of a capillary tube 3 is opened into an air chamber 1b and the other end is connected to a selector valve 4. A piping 31 connected to a pressurized air source and a piping 32 opened to the atm. are connected to the valve 4. A sample liquid detecting means 6 is provided to the vessel 6. The temp. of the sample liquid 1a is detected by the means 6 and the detection signal is introduced to a controller 5 which determines the pressurization time by using the temp. correction factor previously incorporated into the controller 5 and the supply rate, etc., then the controller pressurized the air chamber 1b by operating the valve 4. The sample liquid is, therefore, supplied with good accuracy.
Patent JP-H04223021-A (JP)
Title: Electrode for cold cathode lamp
Inventor: NIIRU ANSONII FUOTSUKUSU
IPC: H01J61/067
Filed: 1991-03-29
Abstract: PURPOSE: To provide an improve electrode for a cold cathode lamp. CONSTITUTION: An electrode 3 for a cold cathode discharge lamp has parallel recesses 31-36, 41-46, extending entirely in the cross direction at an angle of 35 deg. to a normal line to its plane. The electrode 3 is formed by bending a metal filament and recesses are formed between each other neighboring bent portions. Alternatively, a metal block can be used for the electrode to form grooves as the recesses in front of the metal block.
Patent JP-S57203721-A (JP)
Title: Manufacture of deep drawing cold-rolled steel plate which is nonaging and excellent in coating/baking hardenability by continuous annealing
Inventor: TAKAHASHI NOBUYUKI
IPC: C21D8/04
Filed: 1981-06-10
Abstract: PURPOSE:To manufacture a titled steel plate which is excellent in its press workability, by hot-rolling and cold-rolling Al killed steel containing B with ultralow carbon content, and after that, soaking it under a specific condition by continuous annealing, and quenching it. CONSTITUTION:Al killed steel containing 0.001-0.010% C, <=0.6% Mn, 0.005- 0.20% Al, <=0.007% N, and 0.5-2.5 weight ratio B/N is hot-rolled and cold- rolled in the regular process. Subsequently, this steel plate is soaked within a temperature range of 730 deg.C-A3 transformation temp. by a continuous annealing system. After that, its quenching is executed at an average cooling speed of >=60 deg.C/sec from a temperature between a soaking temperature and 450 deg.C, to <=250 deg.C. In this way, it is possible to manufacture a deep drawing cold-rolled steel plate which is nonaging, excellent in its press workability and high in its hardenability in coating/baking.
Patent JP-S58205266-A (JP)
Title: Automatic testing method of software
Inventor: NANRI KANAME
IPC: G06F11/36
Filed: 1982-05-26
Abstract: PURPOSE:To reduce the manhour by storing test procedures corresponding to respective test cases in the form of a basic test procedure. CONSTITUTION:A basic test procedure 10 and test case information 9 are generated and stored in an auxiliary storage device 12, and a program which generates a test procedure 5 to a test case from the basic test procedure 10 and test case information 9 is stored in a main storage device 11 as a test procedure assembling tool 8. A test case is specified on a system console 3 and the test procedure assembling tool 8 is activated initially; this tool 8 reads information corresponding to the specified case in the basic procedure 10 and test case information 9 and assembles the test procedure to activate a testing tool 6.
Patent JP-H01261010-A (JP)
Title: Voltage controlled amplifier circuit
Inventor: YAMADA YUSUKE
IPC: H03F1/32
Filed: 1988-04-12
Abstract: PURPOSE:To make the potential of other terminal of a transistor(TR) the same as an input voltage by amplifying the input voltage given to a noninverting input, giving the result to a gate of the TR and allowing the TR to apply negative feedback the voltage given to the gate to an inverting input of an amplifier means via the other terminal. CONSTITUTION:An operational amplifier A1 acts like a voltage follower circuit with the voltage gain of unity together with the emitter follower operation of a transistor(TR) Q5 and a current signal I1 in response to the potential of a node B is caused across a resistor RE. Then the current signal 11 becomes a collector current of the TR Q5 and when it changes, the base-emitter voltage VBE5 of the TR Q5 changes exponentially. Then the change in the base-emitter voltage VBE of the TR Q5 is absorbed by providing a negative feedback loop to the operational amplifier A1 by the principle of imaginary shortcircuit. Thus, the potential at the node 8 is made always equal to the potential of a voltage signal Vi given to the noninverting input of the operational amplifier A1.
Patent JP-S60234292-A (JP)
Title: Mos static ram
Inventor: SASAKI KATSUROU
IPC: G11C11/34
Filed: 1984-05-07
Abstract: PURPOSE:To attain the high-speed working of an MOS static RAM by providing a load FET with which a complementary data line is turned on in a non-selection mode. CONSTITUTION:When a complementary data line DO and a line DO', etc. are put under a non-selection state by a low level column selection signal YO, etc., the output YO' of an inverter IVO is changed to a high level. Then load MOSFET Q13 and Q14 connected in parallel to load MOSFETQ5 and Q6 respectively are turned on. Thus the conductances of lines DO and DO' are increased and both lines have an approximately equal potential with no remain of the preceding read information. Therefore, the time is shortened to change the line DO' to a high level according to the storage contents of a memory cell MC. Thus the working speed of an MOS static RAM can be increased.
Patent JP-H11264205-A (JP)
Title: Backup material in sealing material
Inventor: ADACHI KIYOSHI
IPC: E04B1/94
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To check burning of a sealing material to the minimum extent. SOLUTION: A backup material 4 of a sealing material 3 is formed by using a water soluble or oily material such as sponge, glass wool and a discloth as a raw material. Foaming fireproof paint is impregnated into the backup material 4 adapted to a shape of a structure. Therefore, the structure outside such as a panel can prevent blowoff of a flame without being formed as a dangerous ignition layer by becoming a carbonized foaming layer, and can suitably prevent dangerous burning of the sealing material 3 by imparting a heat insulating effect to the structure inside.
Patent JP-2000282145-A (JP)
Title: Method for hardening and tempering gear member and apparatus therefor
Inventor: YAMAGUCHI SHOJI
IPC: C21D1/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of the whole treating process and to shorten the working time by using the same high frequency induction in a hardening treatment and a tempering treatment. SOLUTION: In the state of fitting an internal gear 1 onto a rotary table 3A in a positioning device 3, the high frequency inductor 10 and a cooler 11 are advanced/retreated with a feeding device 13 to the tooth part 2 of the internal gear 1. Then, in the hardening process, while shifting the high frequency inductor 10 and the cooler 11 in the tooth line direction along the tooth surface of the tooth part 2 from the lower side to the upper side, the tooth part 2 is heated e.g. to about 900-1,000 deg.C and rapidly cooled with cooling water. In the tempering process thereafter, in the state of lowering the heating temp. of the high frequency inductor 10, e.g. to about 200-250 deg.C, the high frequency inductor 10 is shifted downward along the tooth surface of the tooth part 2.
Patent JP-S62250301-A (JP)
Inventor: MAIKERU JIYON UOODORU
IPC: G01B7/00
Filed: 1987-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0748797-A (JP)
Title: Calendar device
Inventor: REINHARUTO BUENZERU
IPC: D21G1/00
Filed: 1994-04-27
Abstract: PURPOSE: To provide a calender arrangement without loading weight of a suspended spindle to each roll and making it possible to drive a support nut by a small motor. CONSTITUTION: The calender arrangement equipped with rolls 1-5 arranged vertically and support blocks 6, 11, 12 which are capable of rubbing has a suspended spindle 20. The suspended spindle 20 is fixed to a stopper 23 fixed to a stand 20 via a support nut 21, the weight of the suspended spindle 20 is not loaded to each roll, an insert 35 is placed between a bearing-surface 32 of the support block 12 and a support element 39, when raising each rolls by an elevator 7, the support nut 21 screwed to the suspended spindle 20 become to be lifted apart from a stopper 23. This arrangement enables to rotate the support nut by a little force and a small motor 22 can be used for reguration of the support nut 21.