baber/WOPTO huggingface dataset:
Patent JP-H02113130-A (JP)
Title: Control device for automatic clutch for vehicle
Inventor: SATO YOSHIJI
IPC: F16D48/02
Filed: 1988-10-19
Abstract: PURPOSE:To reduce shock and heat generation in departure control by performing correction and control by multiplying a correction factor temporarily reducing clutch torque at a car speed in the vicinity of a meet-point by a correction factor setting the clutch torque as a reducing function of a rate of climb in car speed. CONSTITUTION:A clutch current Ic is determined based on engine speed Nc, etc., from a departure mode discriminate unit 40 inputting various signals by a current setting unit 41, and the clutch current Ic is outputted through an output unit 42. A correction factor alpha2 is temporarily set at alpha2<1 at a car speed in the vicinity of a meet-point by a correction factor setting unit 43 to which the car speed V is inputted. The car speed V is, further, inputted to a rate of climb calculation unit 44, the rate of climb dV/dt is calculated, and the rate of climb dV/dt is inputted to an other correction factor setting unit 45. The correction factor alpha1 is set as a reducing function of the rate of climb dV/dt at a car speed in the vicinity of a meet-point by the correction factor setting unit 45. These correction factors alpha1, alpha2 are inputted to a correcting unit 46 on the output side of the current setting unit 41, and the clutch current is corrected by multiplying Ic by alpha1Xalpha2.
Patent JP-S62123519-A (JP)
Title: Method for deciding shift amount of cursor on display screen
Inventor: KIYOSUE TOMOYUKI
IPC: G06F3/048
Filed: 1985-11-22
Abstract: PURPOSE:To reduce a working area and to simplify the shift of a display cursor to a minute section as well as to a distant point, by using the increase function that is substantially symmetrical to an original point to define the relation between the shift amount of a mouse and the display cursor. CONSTITUTION:The relations between the amount DELTAx(DELTAy) of the x(y) direction component of the shift amount of a mouse secured for each unit time and the amount DELTAxdisp(DELTAydisp) of a display cursor secured for each unit time are defined by equations I and II respectively. The shift amount DELTAx or DELTAy is supplied to a sin arithmetic circuit 1 and a square circuit 2 so that the plus and minus of an input signal are secured with the amount DELTAxdisp or DELTAydisp. The outputs of a constant generating circuit 3 which produces a positive constant coefficient C1, the circuit 1 and the circuit 2 are integrated by an integration circuit 4. Thus the amount DELTAxdisp or DELTAydisp is obtained as shown by the equations I and II. When a mouse is shifted at a high speed in the case of the same distance, the display cursor can be shifted to a distant point. Then the cursor can be moved among minute sections at a low speed.
Patent JP-H07116567-A (JP)
Title: Workpiece rotary conveying apparatus
Inventor: ICHIHARA YASUNOBU
IPC: B05B13/02
Filed: 1993-10-21
Abstract: PURPOSE:To provide a workpiece rotary conveying apparatus in which functional parts such as a motor are not arranged in the vicinity of a workpiece mounting table, having high safety and reliability, and to attain rotary driving of the workpiece mounting table and a conveying table with one rotary driving motor by adopting a differential gear unit. CONSTITUTION:In the workpiece rotary conveying apparatus, the conveying table 4 on the base 3 mounting a material to be worked and rotating round the center of a circular locus as an axis, and the workpiece mounting tables 5, 6 individually formed rotatably at both side parts of the conveying table 4 are installed. Rotary driving for each of the devices of these conveying table 4 and workpiece mounting tables 5, 6 is attained with one driving motor 11 installed on the base 3 and the differential gear unit 7 placed at the rotating center position of the conveying table, and stop of rotary driving for each device is performed with brake units 16, 17, 18 fixed to each driving transmission shaft.
Patent JP-H1089606-A (JP)
Title: Double pipe coil vapor generator
Inventor: KAYAHARA TOSHIHIRO
IPC: F22B1/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer, dewnsize an apparatus, and reduce the number of processes by winding a double pipe of an outer pipe and an inner pipe into a coiled shape, flowing a heating fluid through a flow passage extended between the outer pipe and the inner pipe from the upper to the lower portion, and flowing a fluid to be heated in the inner pipe from the lower to upper portion. SOLUTION: An inner pipe 3 is coaxially inserted into an outer pipe 2 into a double pipe, and these pipes are disposed vertically in a multiple stages and are wound in a coiled shape. A heating fluid is flowed onto a flow passage 4 extending between the outer pipe 2 and the inner pipe 3 from the upper to lower portion, and a fluid to be heated is flowed into the inner pipe 3 from the lower to upper portion for heat exchange therebetween. For the heating fluid vapor is used and for the fluid to be heated pure water is used. Further, configurations of crosss sections of the outer pipe 2 and the inner pipe 3 are made ellipsoidal to ease downward separation of condensed vapor, and particularly a condensate film on an outer wall surface of the inner pipe 3 is made thin to prevent heat transfer from being obscured owing to a water film.  In the inner pipe 3 the fluid to be heated becomes a two phase flow while boiling and is speeded up so that heat transfer properties are improved.
Patent JP-H02175859-A (JP)
Title: Multi-layered abrasion-resistant coating
Inventor: SUUZAN JIEI MUROKUZUKOOSUKI
IPC: C23C30/00
Filed: 1989-10-09
Abstract: PURPOSE: To obtain multilayer wear resistant coating protecting a supporting body from erosion caused by particles and erosion and corrosion caused by water, on the surface of the supporting body, by alternately forming a metallic material and a ceramic material layer by plural layers.  
     CONSTITUTION: The surface of a supporting body of a turbine blade or the like is applied with coating alternately composed of a layer of a metallic material and a layer of a ceramic material, by which the multilayer wear resistant coating excellent in erosion resistance and corrosion-resistance is formed. In the case the metallic material is, e.g. composed of Ti, Zr, Hf, Ta or the like, the nitrides thereof are suitable, or in accordance with the kinds of the metal, oxides, carbides or the like are used. At this time, preferably, in the boundary face between the adjacent layers, the concns. of both materials are stepwise changed. Moreover, preferably, the thickness of each layer is substantially regulated to 0.1 to 5.0μm. The coating can efficiently be formed by using a target of a desired metallic material, alternately repeating the introduction of a reactive gas such as nitrogen and its stop and executing reactive high frequency sputtering. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04142489-A (JP)
Title: Radioactive ray detecting device
Inventor: TAKESHITA YOSHIBUMI
IPC: G01T7/00
Filed: 1990-10-03
Abstract: PURPOSE:To secure the electrical insulation between electrodes by providing the first insulating tube with a hole at the middle section and the second insulating tube with a hole at the middle section and a wall section. CONSTITUTION:The insulating tube 20 with a hole 21 for extracting an air conductor to a central electrode conductor 4 at the middle section is provided on a radioactive ray detecting device, and the second insulating tube 22 with holes 23, 24 for extracting an outer tube electrode conductor 5 and an air conductor to an outer tube electrode conductor to the outer tube electrode conductor 5 respectively at the middle section and a wall section 25 partitioning the outer tube electrode conductor 5 and the air conductor in it is provided. The first insulating tube 26 with the hole 21, the second insulating tube 22 with the holes 23, 24 and the wall section 25, and an insulating tube 26 for the air conductor are provided in this detecting device, the extraction and integration of the central electrode conductor 4 and the outer tube electrode conductor 5 can be performed more easily and surely with no futility than the conventional one, the insulating path between electrodes is secured, and this detecting device is excellent in maintaining the electrical insulation between electrodes of radioactive ray detectors 1, 2.
Patent JP-H03126242-A (JP)
Title: Electric-characteristic evaluating apparatus for semiconductor device
Inventor: SHIMAMUNE YUJI
IPC: H01L27/00
Filed: 1989-10-12
Abstract: PURPOSE:To make it possible to evaluate electric characteristics at a high speed by forming the structure data of elements and wiring areas and the coordinates of lattice points for discretization, providing a memory means for storing data which are selected with a selecting means so as to set the concentration of impurity ions in a minute region for holding the lattice point, and providing an operating means for forming an equation with regard to the electric characteristics of a semiconductor device based on the data stored in the memory means and operating the equation. CONSTITUTION:A memory region 27 stores data for identifying mutual action point which is selected with a mutual-action selecting means 18 and other lattice points. A memory region 28 stores data for identifying the selected circuit lattice points from the other lattice points and the mutual action points. A memory means 29 stores data of lumped-parameter elements which are read with a means 20. Furthermore, a memory region 30 stores the result of operation in an operating part 22. In the operating part 22, the lattice identifying data are verified in solving a basic equation, and the mutual action points and the circuit lattice points are identified. The matrix elements containing the terms corresponding to the circuit equation and the constant vector elements are set as required.
Patent JP-H07104447-A (JP)
Title: Direct positive color photographic material, color image forming method and color-proof forming method
Inventor: FUKAGAWA NOBUTAKA
IPC: G03C7/00
Filed: 1993-09-29
Abstract: PURPOSE:To make the difference great in image concentration, and enhance a shelf life by letting both coupler emitting specified fogging agent or developing accelerator and redox compounds be included in either of a photosensitive layer or a non-photosensitive layer. CONSTITUTION:Let coupler emitting coupling agent or developing accelerator and redox compounds be included respectively at least in one out of a blue photosensitive layer, a green photosensitive layer, a red photosenstive layer and a non-photosensitive layer adjacent the aforesaid layers, which include in advance not-fogged internal latent image type silver halide particles and color image forming coupler. The aforesaid coupler is represented by a formula: Cp-(TIME)n-FA or a formula: BALL-Cp-(TIME)-FA, and redox compounds are represented by a formula: RED-(TIME)n-FA. In the formulas, Cp represents coupler residues formed by a coupling reaction with the oxidant of an aromatic first class amine developing main ingredient, BALL represents anti-diffusivity capable of being free from Cp, RED represents compound residues formed by an oxidation-reduction reaction with the oxidant of the aforesaid developing main ingredients, and FA represents coupling agent or developing accelerator.
Patent JP-S63121506-A (JP)
Title: Pattern of pneumatic radial tire for passenger car
Inventor: TSUDA TORU
IPC: B60C11/03
Filed: 1986-11-07
Abstract: PURPOSE:To enhance the steering stability, by dividing the tread into two areas by means of the circumferential main groove and providing transverse main grooves, which are inclined to the circumferential direction, in each area and at various pitches together with setting the inclination of the groove having a larger pitch at a smaller angle, thereby ensuring the tire performance that suits driver's taste. CONSTITUTION:The tread T is divided into two areas 1 and 2 by means of the circumferential main groove 3. Transverse main grooves 5 and 6 are provided in the area 1, while a transverse main groove 7 is provided in the area 2, at the same pitch for the respective areas. At the time, pitch P2 in the area 1 is made smaller than pitch P1 in the area 2, as, for example, P1=70 mm and P2=30 mm. In addition, the angle alpha2 of the transverse main grooves 5 and 6 in the area 1 to the circumferential direction of the tire is made larger than the angle alpha1 of the transverse main groove 7 to the circumferential direction of the tire, as, for example, alpha1=25 deg. and alpha2=45 deg.. Besides, narrow grooves 8 and 8 are arranged at both sides of the main groove 3, while a narrow groove 4 is arranged in the area 1. With this constitution, the steering stability can be enhanced.
Patent JP-H0690159-A (JP)
Title: Output buffer circuit
Inventor: ARISAWA YASUO
IPC: H03K17/16
Filed: 1992-09-08
Abstract: PURPOSE:To reduce the malfunction or radio wave fault of an external circuit by performing the gate control of the respective MOS transistors(Tr) of a P channel and an N channel corresponding to an input signal and the output signal of a NOT element. CONSTITUTION:This circuit is provided with a first control circuit 6 to input a signal IN to a terminal 1 and the output signal of a NOT element 3 and to output the gate control signal of a P channel MOS TR 4, and the gate signal of an N channel TR 5 is controlled by a second control circuit 7 while inputting the signal IN and the output signal of the element 3. The circuits 6 and 7 can output the gate control signals for which timing is shifted each other. Therefore, the gates of the TR 4 and 5 are independently controlled so that they can not be simultaneously turned on. Thus, a through current is reduced, overshoot or undershoot generated at an output signal OUT is suppressed, and the malfunction or radio wave fault of the external circuit can be reduced.
Patent JP-2001084942-A (JP)
Title: Scanning electron microscope
Inventor: SAWAHATA TETSUYA
IPC: G01N23/225
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To carry out observation for both the observation of a sample image (secondary electron image) and an X-ray analysis with a low-magnification mode of in-lens type. SOLUTION: A first low-magnification mode for setting an object lens current to zero or a weak excitation value and a second low-magnification mode for setting the object lens current by changing it to a current value proportional to the square root of an acceleration voltage are provided. Normal sample image (secondary electron image) observation is carried out with the first low- magnification mode, and it is switched over to the second low-magnification mode in an X-ray analysis.
Patent JP-H08107454-A (JP)
Title: Telephone exchange device and telephone system
Inventor: OTSUKA KUNIAKI
IPC: H04M3/42
Filed: 1994-10-04
Abstract: PURPOSE: To effectively utilize a telephone directory function from the destination, where a user visits, or the like through a line wire by providing a telephone directory data storage part, retrieval part and transmission part for transmitting retrieved telephone directory data to the outside wire. CONSTITUTION: A telephone exchange device 101 houses extension telephone sets 102, 103... and a telephone line 105 of a public network 106. When a prescribed key operation is performed at the extension telephone set 102 which receives the request of telephone directory data retrieval from a telephone set 107 of the outside wire, a CPU 108 connects the outside wire 105 to a CODEC 122 and transmits voice guidance for telephone directory data retrieval through a voice synthesizer 119 to the outside wire 105. The telephone directory data are read from an IC memory card 124, for example, and the name of the destination and its telephone number are transmitted by voice signals in a prescribed retrieval procedure such as the order of Japanese syllabary for the name of the destination, for example, based on the key operation of the telephone set 107 according to the voice guidance.
Patent JP-H02110967-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OTANI TOSHIHIKO
IPC: H01L21/82
Filed: 1988-10-19
Abstract: PURPOSE:To enable the manufacture of a semiconductor integrated circuit through a simple wiring process at a low coast by a method wherein base cells containing transistors are formed to be arranged in lattices, first and second wirings which cross each other at a right angle and are connected with each other at intersecting connection sections are formed, and the intersecting connection sections are selectively cut off to combine the base cells for the formation of a specified circuit. CONSTITUTION:Base cells 4 containing transistors 2 and 3 are formed to be arranged in lattices, and a circuit is formed using the base cells 4. In the manufacture of a semiconductor integrated circuit as mentioned above, first wirings 5 connected with the lead-out electrodes of the above base cells 4 are formed, and second wirings 6 which cross the first wirings 5 at a right angle and connected to them at intersecting connection sections 7 are formed. Thereafter, the above intersecting connection sections 7 are cut off to combine the base cells for the formation of a specified circuit. For instance, unneeded points (cutoff points shown by X marks in the figure) at the intersecting connection sections 7 are cut off for each of the base cells 4 through a laser device for the formation of a required two-input NOR circuit.
Patent JP-H01107232-A (JP)
Title: Color display device
Inventor: YAGISHITA KIKUJI
IPC: G02F1/1335
Filed: 1987-10-20
Abstract: PURPOSE:To obtain various coloring display patterns by constituting a light shielding part of a transmission type display device which can vary the position of the transmission part with an external signal. CONSTITUTION:The light shielding part 5 is constituted of a panel type liquid crystal display device 6 obtained by making liquid crystal intervene between transparent electrodes A and B where matrix arrays are formed, which forms the transmission part 7 where the crossing parts of both electrodes A and B on which a voltage is impressed become transparent parts l and (m). And the position of the transmission part 7 formed on the liquid crystal display device 6 is freely altered by a driving circuit 8 and luminous flux having a desirable coloring pattern becomes a picture element to display the desirable coloring display pattern on the liquid crystal display device 6. Thus, various coloring display patterns can be obtained.
Patent JP-H03126982-A (JP)
Title: Display device
Inventor: OSUMI HIROAKI
IPC: G02F1/13357
Filed: 1989-10-13
Abstract: PURPOSE:To decrease the loss of the light quantity of a back light source and to obtain uniform illuminance by making back light rays to parallel by means of a Fresnel zone plate. CONSTITUTION:The display device is provided with a liquid crystal cell (a non-light emitting/displaying element) 11, the Fresnel zone plate 12, the back light source 13, and a reflecting plate 14, and the back light source 13 is disposed at the focal position of the Fresnel zone plate 12. Therefore, even if the back light source 13 is a point or line light source, the light emitted therefrom turns into parallel light by the diffraction effect of the light on the Fresnel zone plate 12 and illuminates the non-light emitting/displaying element 11. Thus, the loss of the light quantity of a light source is decreased and the illuminance of a liquid crystal display surface is kept constant.
Patent JP-H0570848-A (JP)
Title: Method for controlling heating roll in strip continuous heat treatment line
Inventor: OGIYA KAZUKI
IPC: C21D11/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a control method for hearth roll in a strip continuous heat treatment line by which the change in the setting to the rotational speed of the hearth roll can smoothly be executed without generating any roll slip. CONSTITUTION:At the time of changing the setting to the rotational speed of each hearth roll, the generation of the roll slip is detected, and by correcting the setting value to the rotational speed of each hearth roll according to the slipping rate, the generation of the roll slip can be prevented with the change in the setting to the rotational speed. Further, by observing the roll slip of each hearth roll based on the rotational speed of each hearth roll and the data of supplied current, the generation of the roll slip can be detected without remarkably increasing the equipment cost.
Patent JP-H03126078-A (JP)
Title: Blinking method in bit map display system
Inventor: IZEKI OSAMU
IPC: G09G5/10
Filed: 1989-10-11
Abstract: PURPOSE:To support blinking display by setting data indicating an area that is to be displayed in a blinking manner and the state of blinking display to a blinking display controller and a rectangular data high-speed arithmetic transfer device. CONSTITUTION:Operations are executed to judge whether data can be transferred to the transfer area of a bit map memory 13 in a prescribed length of time during a period when the entire picture element data stored in the source area of the bit map memory 13 is not transferred to a display device 15. If not, a thinning parameter is generated, and blinking display is carried out by such pseudo blinking action that processing picture element data at a row address corresponding to the thinning parameter is omitted. Thus, blinking display can be supported.
Patent JP-2000095947-A (JP)
Title: Conductive resin composition
Inventor: WAKAMURA KAZUYUKI
IPC: H01Q17/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive resin composition which can give a molding having a high conductivity, excellent electromagnetic shielding properties, a high rigidity, and a reduced tendency to warp by incorporating a thermoplastic resin such as a polyamide resin with a carbon fiber and an expandable graphite. SOLUTION: This composition comprises 100 pts.wt. thermoplastic resin such as a polyamide resin, 5-40 pts.wt. carbon fiber having a fiber length of 40 μm to 7 mm and a fiber diameter of 6-8 μm, 5-60 pts.wt. expandable graphite having a size of 1-100 μm, and at most 50 pts.wt. bromine-containing flame retardant such as brominated polystyrene or a red phosphor flame retardant. The polyamide resin is desirably one having a relative viscosity of 1.4-4.0 (in 96% sulfuric acid in a concentration of 1 g/dl at 25 deg.C) and a crystalline polyamide/noncrystalline polyamide ratio of 50/50 to 95/5 by weight. The expandable graphite used is one obtained by treating a natural scaly graphite with e.g. a mixed acid such as concentrated sulfuric acid/concentrated nitric acid, washing and dehydrating the treated graphite and expanding the obtained product at 800-1,200 deg.C at an expansion ratio of 10-200 on the basis of the volume of the starting graphite and having a size of 1-100 μm.
Patent JP-H06117692-A (JP)
Title: Hot water storage type hot water supplying apparatus
Inventor: YAMAMOTO TERUO
IPC: F24H1/18
Filed: 1992-10-05
Abstract: PURPOSE:To minimize a harmful substance concentration in a heat accumulator and effectively utilize a capacity of the accumulator. CONSTITUTION:The hot water storage type hot water supplying apparatus comprises a heat accumulator 1, a water pump 2, a heat source 3, a circulation tube 4 for connecting them to constitute a water circulating circuit, a drain tube 6 branched from the tube 4 of an upstream side of the accumulator 1 at a downstream of the source 3, water flow switching means 9, a clock 8 and a controller 10. The means 9 is switched to the tube 6 by the controller 10 for a specified time after an operation is started, and stayed water in the circuit is discharged to eliminate deterioration of water quality due to introduction of harmful material dissolved from components such as the source 3, etc., into the accumulator 1. Since a hot water temperature is raised while it is discharged, hot water of low temperature is not introduced into the accumulator 1, but the capacity can be effectively utilized.