baber/WOPTO huggingface dataset:
Patent JP-H0676241-A (JP)
Title: Thin film magnetic head
Inventor: TSUNODA TOYOJI
IPC: G11B5/31
Filed: 1992-08-31
Abstract: PURPOSE:To check the breakdown strength of the insulating layer of each of magnetic head elements in the state of a discoid substrate before division into separate magnetic head elements without requiring wire bonding for checking breakdown strength and to smoothly carry out process control. CONSTITUTION:The front gap sides of two magnetic films 3, 7 holding an insulating layer 4 for insulating coils 5, 6 are extended forward to form a rectangular measuring terminal 12. When this terminal 12 is used, the breakdown strength of the insulating layer 4 can easily be checked in the state of a discoid substrate before division into separate magnetic head elements.
Patent JP-H11152320-A (JP)
Title: Polyisocyanate having iminooxadiazinedione group and its production
Inventor: RICHTER FRANK DR
IPC: C08G18/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a polyisocyanate having iminooxadiazinedione groups by oligomerizing a di- or poly-isocyanate in the presence of a hydrogen polyfluoride oligomerization catalyst. SOLUTION: An isocyanate represented by the formula: (OCN-CH2 )X (wherein X is a residue obtained by removing the OCN-CH2 group from a monomeric polyisocyanate, and this residue has 3-20 carbon atoms and at least once NCO group) is oligomerized in the presence of a hydrogen polyfluoride oligomerization catalyst represented by the formula: M<n+> [F.(HF)m ] (wherein M is an n-valent cation; n is 1-6; and m>=0.1). The catalyst which can be desirably used is a tetraorganyl-ammmonium or phosphonium hydrogen polyfluoride. According to this process, a dissociation-resistant low-viscosity product having a high NCO functionality can be obtained.
Patent JP-S6389151-A (JP)
Title: Improved clamp apparatus for operation composed of polymer material
Inventor: JIEEMUSU JIYOZEFU BIDEI
IPC: A61B17/12
Filed: 1987-09-17
Abstract: An improved surgical fastener system comprising of staples and receivers with flanges on the staple legs interlocking with openings in the receiver.
Patent JP-H0574547-A (JP)
Title: Automatic inserting device
Inventor: OISHI JUNICHIRO
IPC: H01R43/20
Filed: 1991-09-11
Abstract: PURPOSE:To discharge a cable section without damaging a coaxial cable when the connection between a plug and a receptacle fails. CONSTITUTION:When the connection between a plug and a receptacle fails, a parallel chuck 9 fixed to an outer tube via a cylinder 11 is driven, a hand is closed, and the plug tip section of the coaxial cable is pinched. A cylinder 10 is driven to extract the coaxial cable from a cable holding section 5. The cable section 13 of the coaxial cable can be extracted without being damaged.
Patent JP-2000060161-A (JP)
Title: Vibrating wave drive device
Inventor: OKAMOTO TAKUJI
IPC: H02N2/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating wave drive device without aging deterioration, rotation irregularities or torque irregularities. SOLUTION: In a vibration wave drive device, a vibrator 4 where an elastic body 1 is connected to a piezoelectric element 2, a contact body 6 which is brought into contact with the drive face of the vibrator 4, a pressurizing mechanism 18 which pressurizes and brings the contact body 6 into contact with the vibrator 4 and a rotary shaft 12 connected to the pressurizing mechanism 18 are installed, a vibrating wave is excited on a drive face by applying an alternation signal to the piezoelectric element 2, and the vibrator 4 and the contact body 6 are rotated relatively. The pressurizing mechanism 18 is fixed to a pressurizing spring 8, without bringing a damping material 7 into contact with the contact body 6.
Patent JP-H0572553-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: KAWACHI GENSHIROU
IPC: G02F1/1362
Filed: 1991-09-11
Abstract: PURPOSE:To provide the structure which hardly generates defects, is suitable for multigradations and high-fineness display and can attain a good production yield in thin-film semiconductor device for the display device and the process for production. CONSTITUTION:First picture element electrodes 13 and scanning signal electrodes 10 are formed within the same plane. The first picture element electrodes 13 and video signal electrodes 14 are insulated and separated by gate SiN films 21. Additive capacitors are constituted by the second picture element electrodes 16 which are connected to the first picture element electrodes 13 via apertures provided in the gate SiN films 21 and can be cut by a laser beam, etc., and the scanning signal electrodes 10. The shorting between the electrodes is prevented in this way. The additive capacitors having high reliability are obtd. Disconnection defects can be decreased and an opening rate is improved if the width of the first picture element electrodes is increased.
Patent JP-S6474361-A (JP)
Title: Structure of gland packing box
Inventor: UEDA TAKAHISA
IPC: F16J15/24
Filed: 1987-09-16
Abstract: PURPOSE:To improve the lubricating performance and cooling performance by arranging a plate-shaped body having at least one displacement part between a gland packing in a packing box and the nipping surface of a gland packing nipping member for nipping the above-described gland packing. CONSTITUTION:Each plate-shaped body 10 having a displacement part 10ax is arranged between the gland packings 3A and 3B which are externally fitted onto a rotary shaft in a packing box 1 and the nipping surfaces of the gland packing nipping members 2A and 2B. Therefore, each gland packing 3A, 3B is partly shifted in the axial direction by the displacement part 10ax of the plate-shaped body 10, and a part of the annular spaces 6 and 7 formed by the inner peripheral surfaces of the nipping members 2A and 2B and the outer peripheral surface of a rotary shaft 4 are overlapped with the inner peripheral surfaces of the gland packings 3A and 3B in the circumferential direction. Therefore, the leak fluid is forced onto the inner peripheral surface of the overlapped gland packing 3A and 3B, and lubricates and cools the inner peripheral surfaces of the gland packing 3A and 3B.
Patent JP-S61109046-A (JP)
Title: Original size detecting device
Inventor: SHIGEMURA YUTAKA
IPC: G03B27/62
Filed: 1984-11-01
Abstract: PURPOSE:To detect the size of an original securely with high precision by irradiating the original slantingly from below and detecting a shadow formed on the reverse surface of an original pressure plate. CONSTITUTION:The original is placed on contact glass 1 at a reference position and the original pressure plate 10 is rotated downward to turn on a limit right before the pressure plate 10 contacts the glass 1. Detection signals of respective photodetection parts 53 are read in a detection part 54 at said timing to decide which photodetection part generates a photodetection signal and which photodetection part 53 outputs a non-photodetection signal, thereby detecting the original size on the basis of the decision results. In this case, a photodetection part 53 right below an original presence part outputs the photo detection signal, a photodetection part 53 right below the shadow 55 outputs the non-photodetection signal, and a photodetection part 53 right under a part a little to an exposure end side from the shadow 55 outputs the photodetection output signal.
Patent JP-H0676493-A (JP)
Title: Synchronization protecting device
Inventor: YAMAUCHI TOSHIYUKI
IPC: G11B20/10
Filed: 1992-08-31
Abstract: PURPOSE:To normally execute optimum synchronization protection for the dispersion of an errorneous code rate at every device in a digital signal recording and reproducing device and for the fluctuation of the errorneous code rate inside a same device. CONSTITUTION:An error rate detecting circuit 15 detects the errorneous code rate 16 from an input digital signal 11. When a signal string coinciding with a real synchronizing signal pattern in whole bits or the signal string with one-bit coincidence is detected from the input digital signal 11, a synchronous pattern detecting circuit 12 outputs one of them by the errorneous code rate as a synchronous pattern detecting signal 13. A synchronization protecting circuit 14 judges whether the synchronous pattern detecting signal 13 is being outputted by an interval by which the synchronizing signal should be detected by the errorneous code rate 16 and outputs an output synchronizing signal 17.
Patent JP-H04112503-A (JP)
Title: Motor-driven variable resistance
Inventor: SATO JUN
IPC: H01C10/14
Filed: 1990-08-31
Abstract: PURPOSE:To arrange a motor shaft and the operating shaft of a variable resistance on the same line and to save a space by installing the following: a driving plate provided with a spiral protrusion mounted on the motor shaft, a spur gear fitted to the operating plate of the variable resistance, a worm gear coupled to both, and a driving gear provided with a spur gear. CONSTITUTION:This variable resistance is constituted of the following: a driving plate 31 which is attached to a motor shaft 37a and which is provided with a spiral protrusion 31a; a spur gear 32 attached to the operating part of a variable resistance; a driving gear 33 which has arranged a spur gear 33a turned one pitch by one pitch when the spiral protrusion 31a is turned and a worm gear 33b transmitting its rotation to the spur gear on the same straight line and which has constituted them collectively; the variable resistance 38; and an outer-package case 34 fixed and bonded to a motor 37. When the motor shaft 37a is turned, the spur gear 33a of the driving gear 33 is advanced one tooth by one tooth per rotation of the motor shaft 37a by means of the spiral protrusion 31a arranged on the driving plate 31. Thereby, the driving gear 33 is driven by means of the worm gear 33b.
Patent JP-S6386543-A (JP)
Title: Semiconductor integrated circuit
Inventor: WASHIMI MASAHIKO
IPC: H01L27/118
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the number of elements and a wiring region by a method wherein a static CMOS selection circuit selecting one of two inputs corresponding to the logical level of selection signal input is made as a basic component. CONSTITUTION:A selection circuit is provided with a function supplying one output Q for three inputs A, B, S when inputs B, A are supplied respectively corresponding to the first and the second input nodes 21, 22 while a selection signal S is transferred to a selection signal input node 23. The selective input is simply composed of a P channel transistor, an N channel transistor with the least elements capable of making various CMOS logic circuits individually or incombination of multiple circuits. An input node of three inputs A, B, S and an output node of one output Q are arranged to make wirings to other circuits short and easy. When various CMOS logic circuits are made using CMOS selection circuit as a basic component, an AND circuit, an OR circuit and an exclusive OR circuit can be made by around 1/3 element numbers. When said logic circuits are applied to a gate array LSI, a striking effect of cost reduction due to the reduced element numbers and the reduction of wiring regions can be achieved.
Patent JP-H1075771-A (JP)
Title: New microorganism and production of l-aspartic acid, fumaric acid and/or l-malic acid
Inventor: NAKAHARA TADAATSU
IPC: C12N1/20
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To produce fumaric acid and/or L-malic acid over a long period without exchanging microorganisms by treating maleic acid with microbial cells of a specific microorganism, the treated cells or their immobilized product. SOLUTION: Maleic acid is treated with cells of Pseudomonas alcaligenes XD-1 strain (FERM P-15715),the treated cells or their immobilized product. The maleic acid isomerase of the above microorganism, etc., has long half-life period of the activity and the enzymatic activity is not lowered in a short time. L-aspartic acid can be produced by treating maleic acid and ammonia with the above microorganism (including the treated cells or their immobilized product) and a microorganism capable of producing aspartase (including the treated cells or their immtobilized product).
Patent JP-S6292623-A (JP)
Title: Controlling equipment
Inventor: OGURA MASAAKI
IPC: H03M9/00
Filed: 1985-10-18
Abstract: PURPOSE:To attain cost-down and to save wiring space by connecting a controller main body and an input/output unit with a few signal lines in controlling lots of input and output means so as to reduce the quantity of electric wires for the wiring. CONSTITUTION:The titled equipment consists of the device main body 50 and lots of register units USR1, USR2... USRn. Each register unit is provided with a serial data input terminal Sin and a serial data output terminal Sout and the register units USR1-USRn are connected in series with respect to the data line. Control signal lines SLD, CLK1, CLK2 and SEL of the device main body are connected in common to the register units USR1-USRn in common. Thus, the number of signal lines connecting the device main body 50 and the register units USR1-USRn is in total as less as 6. An understood clearly in figure, the number of the said signal lines is constant independently of the number of register units to which the input and output means are connected.
Patent JP-H0281270-A (JP)
Title: Data display device for data base system
Inventor: ISHIDA HIDEAKI
IPC: G06F17/30
Filed: 1988-09-19
Abstract: PURPOSE:To use each record as the image of an original table as it is to refer to coupling results by setting coupling conditions of designation of tables to be coupled and intra-table items or the like and storing information obtained from coupling results and displaying data with a table as the unit. CONSTITUTION:The result condition inputted by a user is accepted by a coupling condition setting means of a coupling processing accepting part and is transferred to a coupling executing part to execute the coupling processing. As the result, coupling result information like correspondence of record numbers between tables is generated and is stored in a coupling result storage means. When data is displayed for the first time in accordance with coupling results or data is displayed by scrolling during data display of coupling results, a data display means of a data display part displays data with a table as the unit based on stored coupling result information. Correspondingly to a record of one table, records in another table corresponding to this record are displayed. Thus, the user can recognize corresponding of records between tables with record information of original tables as it is.
Patent JP-H0547515-A (JP)
Title: Dampproof property judging method for nonlinearly voltage dependent resistor, and nonlinearly voltage dependent resistor
Inventor: TAKAHASHI KAORI
IPC: H01C17/00
Filed: 1991-08-21
Abstract: PURPOSE:To provide a method to simply judge the dampproof property of a nonlinearly voltage dependent resistor in a short period, and also to provide a nonlinearly voltage dependent resistor, having excellent dampproof property, in which the above-mentioned judging method is utilized. CONSTITUTION:When a dampproof property test is conducted on a nonlinearly voltage dependent resistor, which is mainly composed of zinc oxide and containing one or more kinds of additives, the fine hole diameter distribution of the non-linear voltage resistor base material is measured, and based on the measured fine hole diameter distribution, or desirably on the basis of 0.005ml/g or less for the fine hole of 1mum or smaller, the acceptance or non-acceptance of the dampproof property of the non-linear resistor is judged, and the non- linearly voltage dependent resistor is obtained.
Patent JP-H1065337-A (JP)
Title: Manufacture of multilayer ceramic circuit board
Inventor: UMEDA HITOSHI
IPC: H01L23/12
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer ceramic circuit board enabling fraction defective of the multilayer ceramic circuit boards to be decreased by preventing a defect that dust generated during cutting a ceramic green sheet from joining to the ceramic green sheet at the later step to form integrally a protrusion by burning. SOLUTION: After the lamination of a ceramic green sheet, a protective tape is stuck on either or both surfaces of the laminated ceramic green sheet (12). The ceramic green sheet with the protective tape stuck thereon is cut (13). Then the protective tape is peeled off (16), and the ceramic green sheet is burnt (17). Also after the lamination of a ceramic green sheet, a protective tape of a material decomposed at the burning temperature is stuck on either or both of surfaces of the laminated ceramic green sheet, and the ceramic green sheet with the protective tape stuck thereon is cut and burnt.
Patent JP-H0673686-A (JP)
Title: Production of mat coated paper
Inventor: SATO TOMOJI
IPC: D21H25/00
Filed: 1992-08-10
Abstract: PURPOSE:To obtain a mat coated paper having balkiness and excellent in stiffness and having good printing ink receptivity by specifying the average particle diameter and the content of ground calcium carbonate in a pigment component of coating liquid as well as kaolin content and calender conditions. CONSTITUTION:A coating composition containing (A) 70-95wt.% ground calcium carbonate having 0.5-1.5mum average particle diameter and (B) 5-30wt.% kaolin is applied to a base paper and the base paper is subjected to calendering treatment at >=100 deg.C so as to give <=35% glossiness by using a calender consisting of a metallic roll and an elastic roll made of synthetic resin and satisfying the following conditions: Surface roughness (Rmax, mum) of the metallic roll: 0.4-6; shore hardness D( deg.C) of the elastic roll: <=87-0.4Rmax.
Patent JP-S6385759-A (JP)
Title: Carrier for electrophotography
Inventor: KATAGIRI YOSHIMICHI
IPC: G03G9/113
Filed: 1986-09-30
Abstract: PURPOSE:To stabilize electric chargeability for a long period of time and to extend the life of a carrier by using alkoxy modified silicone or alkoxysilane as a coating resin of the carrier and polymerizing the resin after coating said resin. CONSTITUTION:The alkoxy modified silicone is used as the coating resin of the resin-coated carrier which is prepd. by coating the surface of magnetic powder with the resin and is used as the carrier for a magnetic brush developer for electrophotography. The amt. of the coating resin which is the alkoxy modified silicone is preferably <=0.05wt% of the weight of the carrier particles and the alkoxy modified silicone is preferably a silicone polymer or silicone oligomer having an alkoxy group. The electric charge characteristic is thereby stabilized for a long period of time and the excellent life characteristic is obtd.
Patent JP-H0569563-A (JP)
Title: Dot printer
Inventor: KINOSHITA MIKIO
IPC: B41J2/32
Filed: 1991-09-12
Abstract: PURPOSE:To use a heating element over a long period of time by eliminating the abrasion of the heat source of said element in a thermal or thermal transfer type dot printer. CONSTITUTION:A semiconductor laser irradiation part 5 is used as a heat source and scanned by a scanning drive part 6 to irradiate respective heating elements 7 in succession and the heat generated from the heating elements 7 is transmitted to paper 4 to develop the color of the paper 4.
Patent JP-H0979064-A (JP)
Title: Output torque control device
Inventor: ITO YASUSHI
IPC: B60L50/16
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent an occupant from having a feeling of physical disorder due to nonconformity of the point of ending time of output torque change in an internal combustion engine to the point of ending time of output torque change in a motor generator, by conforming both points of ending time, in the case of changing of target torque in the internal combustion engine. SOLUTION: An output torque control device comprises a fuel injection valve 14, inverter 24 and field control part 32 adjusting output torque of a motor generator 20, accelerator sensor 27, voltage sensor 28 and an electronic control unit (ECU) 31. In the ECU31, based on a detection value of the sensors 27, 28, and the like engine target torque is set, and when this torque is changed, an engine torque command value is gradually changed with the time, to be conformed to this engine target torque. In the ECU31, the fuel injection valve 14 is controlled in accordance with the engine torque command value. In the ECU 31, during a transition period to the engine target torque of the engine torque command valve, the inverter 24 and the field control part 32 are respectively controlled in accordance with this command value.
Patent JP-H0795577-A (JP)
Title: Moving picture coder
Inventor: YAMADA YOICHI
IPC: H04N7/30
Filed: 1993-09-20
Abstract: PURPOSE:To attain the reproduction of a moving picture with high picture quality by employing plural input output memories while minimizing the increase in the number of control signals. CONSTITUTION:A coding section 100 activates selectively one of four input memories 110-140 and picture data of one picture element line are written in the plural input memories. The picture data are written in a RAM section via a SAM in the input memories 110-140. The picture data of plural picture element lines stored in the input memories 110-140 are read to the coding section 100 simultaneously and reproduced picture data are generated. The reproduced picture data are transferred simultaneously to SAM of four output memories 150-180. The coding section 100 activates one of the output memories 150-180 and the reproduced picture data are read from the activated output memory.
Patent JP-2001058901-A (JP)
Title: Antibacterial composition
Inventor: YAGI MINORU
IPC: A01N37/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial composition having an excellent antibacterial activity and reduced skin irritation of a halogenated acetic ester by including the halogenated acetic ester and a compound having a phenolic hydroxy group. SOLUTION: The objective composition is obtained by including (A) 0.1-80 wt.%, preferably 5-50% of a halogenated acetic ester and (B) a compound having a phenolic hydroxy group in amount of 0.1-10 mole times, preferably 0.5-4 mole times of the component A. Compounds expressed by the formula (A is a 1-8C alkylene or an alkenylene; X is a halogen) [e.g. 1,4-bis(bromoacetoxy)-2-butene] or the like are preferred as the component A. Bisphenol compounds having 4-hydroxyphenyl group [e.g. 1,1-bis(4-hydroxyphenyl)cyclohexane], salicylic esters (e.g. benzyl salicylate) or the like are preferred as the component B.
Patent JP-H1161478-A (JP)
Title: Electrogalvanized steel plate excellent in surface appearance
Inventor: NAKAJIMA SEIJI
IPC: C25D5/36
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To produce an electrogalvanized steel plate which is excellent in the uniformity of the surface appearance, high in the degree of whiteness, and excellent in the surface appearance. SOLUTION: An electrogalvanized layer, preferably a purely galvanized layer, is formed on the surface of the steel plate of >=80% in the occupation are ratio of grains in which the etch pits having the area of >=2×10<-5> μm<2> are present at the ratio of 1×10<4> pits/mm<2> . The electrogalvanized layer, preferably a purely galvanized layer, is formed on the surface of the steel plate of >=90% in the occupation area ratio of grains in which the etch pits having the area of >=2×10<-5> μm<2> are present at the ratio of 1×10<5> pits/mm<2> .