baber/WOPTO huggingface dataset:
Patent JP-H01206709-A (JP)
Title: Micro-wave and millimeter wave amplifier
Inventor: UNNO ISAMU
IPC: H03F3/193
Filed: 1988-02-12
Abstract: PURPOSE:To automate the phase adjustment of an amplifier and to decrease a manual work by providing a variable phase shifter, which can be electrically controlled, in a branching circuit and automatically controlling the variable phase shifter so that the output of a detector can be maximum. CONSTITUTION:A micro-wave millimeter wave amplifier is composed of a branching circuit 1 of an input, variable phase shifters 2 and 2' and amplifiers 3 and 3' which are provided in the respective branching circuits, a synthesizing circuit 4 to synthesize the outputs of the amplifiers 3 and 3', a detector 5 to detect the output of the synthesizing circuit 4 and a control circuit 6 to control the phase shifters 2 and 2' by the output of the detector 5. Thus, the output to be synthesized in the synthesizing circuit 4 is detected by the detector 5 and this signal is passed through the control circuit 6 which controls the phases of the phase shifters 2 and 2'. Then, the respective phases of the phase shifters 2 and 2' are automatically adjusted electrically. A phase difference due to the frequency of a micro-wave millimeter wave band and the fluctuation of the phase due to the temperature change of an amplifier system are compensated.
Patent JP-H10288595-A (JP)
Title: Nitrogen oxide concentration detector
Inventor: MIYATA SHIGERU
IPC: G01N27/416
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen oxide concentration detector capable of efficiently controlling sensor temperature with a simple structure and capable of accurately detecting NOx concentration even if the sensor temperature is changed. SOLUTION: This NOx sensor 2 is provided with the first measuring chamber 20 communicated with the measured gas side via a diffusion rate controlling layer 4d and the second measuring chamber 26 communicated with the first measuring chamber 20 via diffusion limiting layers 6d, 22d. When the first pump current IP1 is controlled so that the output of a Vs cell 6 becomes the reference voltage VC0, the oxygen concentration of the measured gas flowing into the second measuring chamber 26 from the first measuring chamber 20 is controlled constant. A constant voltage is applied to the second pump cell 8, the NOx component in the second measuring chamber 26 is decomposed to pump out oxygen, and the NOx concentration is detected based on the second pump current IP2.  The sensor temperature is detected from the internal resistance of the Vs cell 6, and the excitation current quantities of heaters 12, 14 are controlled. When the temperature of the measured gas is abruptly changed, the sensor temperature is changed, and the detected second pump current IP2 is corrected in response to the drift of the detected sensor temperature from the target value. The NOx concentration can be detected with high accuracy.
Patent JP-H06223162-A (JP)
Title: Seal collating device
Inventor: TAKEDA MASARU
IPC: G06T7/00
Filed: 1993-01-27
Abstract: PURPOSE:To facilitate the collation of a seal impression on a medium surface. CONSTITUTION:When a reflection type sensor 4 detects the color of the seal impression on the surface of a medium 5, a medium fixing device 6 inhibits the medium 5 from moving. Then a reference seal impression for matching is projected to its life size by a projector 2. Here, the movement inhibition by the medium fixing device 6 is released and then an operator can make a fine adjustment, so that the matching of the seal is facilitated.
Patent JP-H06225263-A (JP)
Title: Still picture reproduction device
Inventor: FUKAYA MASAHARU
IPC: H04N5/937
Filed: 1993-01-27
Abstract: PURPOSE:To display a moving picture on a part of a still picture in a still picture reproduction device. CONSTITUTION:A first picture memory 14 for the still picture, into which still picture data for one screen is written, and second and third picture memories 16 and-18 for the moving pictures, into which plural pieces of partial picture data for forming the moving picture are written, are provided. Plural pieces of partial picture data are read from the second and third picture memories 16 and 18 at prescribed time intervals and in a partial picture unit while picture data are read from the first picture memory 14 with a read control function by a first control processor 32 and a screen refresh control circuit 34, and plural pieces of partial pictures are sequentially switched and displayed on a specified area D of a display screen in a CRT display 30 designated with a display area designation function by a key signal memory 20 and a screen switching circuit 26 at prescribed time intervals. Since the specified area D can be changed by the display area control function by a second control processor 36, the display position of the moving picture can be changed to an arbitrary position in the display screen.
Patent JP-S58149578-A (JP)
Title: Setting system of information input area
Inventor: KISHI HAJIME
IPC: G06F3/048
Filed: 1982-02-27
Abstract: PURPOSE:To reduce the cost of the system, by dividing a tablet surface to plural areas and giving meanings to respective areas to input control information from a tablet. CONSTITUTION:A drawing DR is fixed onto a tablet surface 13a, and a menu MN is fixed onto the tablet surface 13a. The menu MN has 2-line 8-column areas, for instance, and the size of an information input area is dependent upon the size of the menu MN and can be set optionally. After the setting processing of the information input area is terminated, areas of various data for NC data generation are designated, and points are designated with a cursor to input them. After NC data is generated in this manner and is stored in a data memory incorporated in an NC data generating device body, NC data is read out properly from this data memory and is punched on a paper tape or is recorded on a  magnetic tape.
Patent JP-S61192945-A (JP)
Title: Lubricating method of chain
Inventor: MINAMI MASAHARU
IPC: F16G13/06
Filed: 1985-02-21
Abstract: PURPOSE:To effectively prevent a lubricant from leaking while a pin and a bush from wearing, by forming a lubricating film, which contains the solid lubricant, on a semiperipheral part of the pin or the bush while assembling into a chain the pin and the bush placing said lubricating film in their load contact side and performing running-in operation of the chain for its familiarization. CONSTITUTION:Before a pin 4 is assembled into a chain, the pin 4 applies to its semiperipheral part a lubricating film 20a, containing a solid lubricant, to be formed, or a bush 5 of chain assembly member applies a lubricating film 20b, containing a solid lubricant, to be formed. Next, the pin 4 and the bush 5, placing in their load contact side the lubricating film 20a or 20b, are assembled into a chain 1. And lubrication is performed between the pin 4 and the bush 5 by running-in operation for familiarizing the assembled chain 1.
Patent JP-S60177427-A (JP)
Title: Magnetic recording medium
Inventor: MIZOO YOSHIAKI
IPC: C09D171/00
Filed: 1984-02-22
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent electromagnetic transducing characteristic and traveling property by providing a magnetic recording layer contg. a polyether-polyol resin having a metallic sulfonate group as the magnetic powder binding agent component on a nonmagnetic supporting body. CONSTITUTION:5-80wt% terminal hydroxyl group type polyether-polyol shown by the formula (R1 is ethylene oxide, propylene oxide, styrene oxide, bisphenol A, etc., and R2 is a group obtained by introducing a metallic salt of sulfonic acid such as sodium sulfonate into R1) and having preferably 1,000-100,000 weight average mol.wt. as the binding agent component and 95-20wt% cellulose, vinyl chloridevinyl acetate copolymer resin, polyurethane resin, etc. are mixed to obtain a mixed binding agent. A magnetic recording layer contg. said mixed binding agent, magnetic powder, necessary abrasive and antistatic agents, etc. is formed on a supporting body. The magnetic recording medium with uniform dispersibility of magnetic powder having excellent surface property and S/N, etc. is obtained in this way.
Patent JP-S58149329-A (JP)
Title: Production of electroconductive conjugated fiber
Inventor: OSHIDA MASAHIRO
IPC: D01F8/04
Filed: 1982-03-02
Abstract: PURPOSE:After drawn, a specific electroconductive conjugated fiber is heat treated under specific conditions to produce the titled conjugated fiber with good  whiteness and suficient tenacity, showing scarce reduction in electroconductivity,  when it is processed or used. CONSTITUTION:The objective electroconductive conjugated fiber consists of (A) a fiber-forming thermoplastic polymer and (B) a mixture of cuprous iodide and another thermoplastic polymer with a melting point more than 40 deg.C lower than that of polymer A. After drawn, the resultant fiber is heat treated at a temperature more than 30 deg.C lower than the melting point of polymer A. The share of component B in fiber cross section is 1-50% and the amount of cuprous iodide is preferably 50-80wt% in component B.
Patent JP-S57147333-A (JP)
Title: Impulse generator
Inventor: YAGIYUU MASAKI
IPC: H03K23/64
Filed: 1981-03-05
Abstract: PURPOSE:To vary the frequency and waveform rate of an output pulse easily by setting data, stored in a read-only memory, in a programmable counter. CONSTITUTION:The output of a reference signal oscillator 201 equipped with a quartz oscillator X is applied to a programmable counter 202 to divide its frequency. For setting the frequency division ratio, etc., of the counter 202, prescribed data is written in a read-only memory 204, whose address is specified by a setting operation part 203 to set the contents of the specified address in the counter 202. The output of the oscillator 201 is counted by a counter 301, whose output is used as an address to set the contents of the memory 204 in the counter 202, so that the period of an output pulse is coninuously variable.
Patent JP-H03236462-A (JP)
Title: Green-colored platinum and platinum alloy and their production
Inventor: SUGIHARA TADASHI
IPC: C23C28/00
Filed: 1990-02-13
Abstract: PURPOSE:To increase the adhesive strength of a film and to form a stable, uniform, and high strength green colored layer by applying etching to the surface of a base material composed of platinum (alloy) and forming a strontium titanate film in a vapor phase. CONSTITUTION:Etching is applied to the surface of a base material composed of platinum or platinum alloy, by which ruggedness is previously formed in the surface. Subsequently, a strontium titanate film is formed in a vapor phase. By the above procedure, the formation of a Pt-Ti-O composition between the strontium titanate and the base material can be accelerated, and the adhesive strength of the strontium titanate film to the base material can be increased. By this method, the stable colored platinum and platinum alloy showing green color can be obtained.
Patent JP-H01208286-A (JP)
Title: Front fender device for saddle type four-wheel car
Inventor: NAKAJIMA SHINJI
IPC: B62J23/00
Filed: 1988-02-16
Abstract: PURPOSE:To make the line arrangement and wiring along a steering axis not to interfere with electrical equipments, and prevent the damage of the line arrangement and wiring themselves by providing the space hole, into which a steering axis passes, to the bottom surface of an electrical equipment box, and integrally forming a rib-state projection rising at the base part of a circular- state cross section to the peripheral rim of the space hole. CONSTITUTION:A space hole 35 into which a steering axis 25 passes is opened at the rear of the bottom surface 26a of an electrical equipment box 26, the hole 35 is formed in a semicircle with the axis 25 as the center, and a rib-state projection 36 is integrally and extendingly provided to the peripheral rim of the hole 35. The base part rising from the bottom surface of the box 26 has the cross section shape of a circular state in the projection 36. And a bracket piece 37 moreover projecting upward is extended at the rear end of the projec tion 36, and a small size electrical equipment is attached to the piece 37. And a mounting bracket 39 of a rod handle is fixed to the upper end of the axis 25, line arrangement and wiring 40-42 of a brake cable and clutch cable etc. are led downward passing from a transparent hole 43 of the bracket 39 to the hole 35, and are connected to a brake, clutch, or starter 29 respectively.
Patent JP-H04244334-A (JP)
Title: Assembling method for car body
Inventor: NISHIMOTO SHUJI
IPC: B23P19/00
Filed: 1991-01-30
Abstract: PURPOSE:To obtain the assembling method of a car body which can improve the assembling work efficiency of a cowl dash connecting member and a rear package tray and can shorten the assembly line when assembling at least the body side panel and roof panel of the car body. CONSTITUTION:An assembling jig unit provided with multiple positioning means and clamping means for positioning and assembling various body configuration members respectively is erectly arranged in the inside space of the body via a floor opening before a main floor is assembled, and a front body 2 sub- assembled with a cowl dash connecting member 6 and a rear floor assembly member 5 sub-assembled with a rear package tray 8 are fed to the assembly line to assemble the body main body via the jig unit. The conveying system of members can be simplified, the load of the assembly line is reduced, and the assembly line can be shortened. An inner member and an outer member are separately sub-assembled and fed to the assembly line to be assembled for at least one of a body side panel 4A and a roof panel.
Patent JP-H10227784-A (JP)
Title: Creep damage evaluating method for tempered martensite based steel
Inventor: NISHIMURA NOBUHIKO
IPC: G01N33/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To evaluate creep damage-level, by sweeping and reversely sweeping an object at constant sweeping speed in the noble or base direction, and comparing peak current density at reverse sweep with known relation between creep damage level and peak current. SOLUTION: By specularly grinding surface on an examined area of a hot component consisting of steel containing about 8-12wt.% Cr, and masking the surface with insulating coating leaving 0.5-1cm<2> of area to be measured, a test piece 1 is formed. Electrolyte solution is filled into circumferencial part of the test piece 1 to immerse the specularly-ground surface in it, and a reference electrode 5, a salt bridge 4, and a counter electrode 2 are installed. Natural electric potential of the test piece 1 which is in the zero voltage state is measured, then the piece 1 is polarized in the noble direction at a constant potential sweep speed, and after this condition is maintained for a given time the piece 1 is swept at same speed in the base direction. Current peak which appears during sweeping in the base direction is measured and the peak current density is determined.  By comparing the peak current density with relational graph between peak current density and creep damage level which are predetermined from the known test piece, creep damage level on an examined area can be evaluated.
Patent JP-H07244063-A (JP)
Title: Time ratio detection circuit
Inventor: SEO SABURO
IPC: G01R29/02
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a time ratio detection circuit rapidly dealing even with the instantaneous fluctuations of a signal interval and having a simple constitution. CONSTITUTION:An integration circuit is connected to one input terminal of a comparator l and a switch 2 turned on corresponding to signal input is connected to the integration circuit in parallel to the condenser C. The integration circuit is adjusted corresponding to the output inversion of the comparator 1 when the voltage corresponding to the output voltage of the integration circuit at a reference signal interval is set to the other input terminal of the comparator 1 and a state becoming a predetermined ratio is detected on the basis of the output terminal of the comparator 1 at a time when the voltage corresponding to the output voltage of the integration circuit at the time of the predetermined ratio with respect to the reference signal interval is set to the other input terminal of the comarator 1.
Patent JP-S57147017-A (JP)
Title: Liquid level sensor
Inventor: MIYAZAKI SEIJI
IPC: G01F23/292
Filed: 1981-03-06
Abstract: PURPOSE:To obtain a device which is simple in installation and is suited for the centralized control by adhering the terminal parts of a pair of optical fibers having the end faces intersecting diagonally with the axial center in such a way that the end faces are aligned back to back and that the respective axial centerlines are paralleled to each other thereby providing the reflection surfaces. CONSTITUTION:The terminal parts of a pair of the optical fibers having the end faces intersecting diagally with the axial center are adhered in such a way that the end faces are aligned back to back and that the respective axial centerlines are paralleled to each other. A pair of the end faces formed in this way are used as reflection surfaces in constituting an optical coupling part, and these are juxtaposed in a place where liquid level fluctuates vertically. For example, the light transmitted through the inside of an optical fiber 1 toward the direction P1 is made incident to an M-M plane at the point B, and part thereof refracts and advances in the direction C'. The rest reflects and is made incident to the N-N plane. A part thereof refracts and advances in the direction D' and the rest reflects in the direction D and advances through the inside of an optical fiber 2. If a material 4 is air, the critical angle of the incident light is smaller than that of liquid and the optical coupling loss is less; therefore, the liquid level is known by measuring the difference in the optical coupling losses.
Patent JP-H02211539-A (JP)
Title: Knowledge input device for expert system
Inventor: TERADA SACHIKO
IPC: G06F9/44
Filed: 1989-02-10
Abstract: PURPOSE:To check the incompatibility of knowledge by graph-displaying the correlation between the knowledge input of a time and the knowledge input of the other time. CONSTITUTION:An input processing part 10 has a knowledge describing function and its debugging function, stores input data through a keyboard 11, a mouse 12, etc., to a knowledge base 1 conforming to a prescribed expression format, and displays the input data on a display device 13. On a knowledge display part 13A, description contents in production rule expression or frame expression are displayed, and a knowledge item selecting part 13B selectively indicates to which part of the expression format the display contents are directed. The section of knowledge (a) indicating the section and the origin and direction of state starting knowledge (b) are displayed by a graph display part 13C, by displaying the correlation of the plural pieces of the knowledge of the time in a display part 13A on the display part 13C, the relation of each knowledge is made clear in a knowledge input operation, the incompatibility and error of the input data can be easily known from the graph displaying, and the incompatibility of the knowledge can be easily checked.
Patent JP-S56129557-A (JP)
Title: Manufacture of laminated core for stator
Inventor: MITSUI TAKAAKI
IPC: B21D28/02
Filed: 1980-03-14
Abstract: PURPOSE:To offset the deviation of the thickness of each punched core and obtain the cores of high accuracy by turning a blanking die holding core pieces every time the fixed number of cores are punched at 180 deg. in a station which punches the cores while caulking and fixing them. CONSTITUTION:A blanking die 1 holding laminated core pieces 30 is supported in a rotatable shape by means of bearings 2, 3, in a station which punches a strip 23 successively sent by means of a punch 31 while caulking and fixing core pieces on the laminated core pieces 30 previously punched. Sprockets 4 are beforehand mounted to the blanking die 1, and connected to a press crankshaft of the punch 31 through a link chain 5. The blanking die is turned every 180 deg. every time one or fixed number of cores are punched, and the core pieces 30 are received successively.
Patent JP-H11231011-A (JP)
Title: Bear board circuit pattern measuring method and device thereof
Inventor: SUTOKI RIYUUTAROU
IPC: H05K3/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a practical bear board circuit pattern measuring method and the inexpensive and small-sized device thereof for stably and correctly measuring short/open of the circuit pattern of a bear board in a short time. SOLUTION: In this device, at first a measuring electrode 6 in non-contact state to a circuit pattern is oscillated, namely it is oscillated in a state of opening the switch 8a of a high frequency oscillating circuit 8, it is shaped into a pulse signal by a waveform shaping circuit 9, the pulse signal is taken in and counted extending over a fixed time in a counter processing circuit 10 by a counter latch signal due to opening of the switch 8a, and it is stored in a counter computation processing circuit 11. Next it is oscillated in a state of closing the switch 8a, the counted value of the pulse signal similarly shaped and counted is stored, further difference between this and the stored counted value is computed, and comparison judgement process of the computation processed value with a fixed value corresponding to a capacitor 7 previously stored is carried out.
Patent JP-H03236903-A (JP)
Title: Controlling method for press pressure of frame and face plate for wooden panel
Inventor: SEWA MUTSUO
IPC: B27M1/08
Filed: 1990-02-14
Abstract: PURPOSE:To apply press pressure corresponding to size of a frame to a space between the frame and face plate, by a method wherein pressure of hydraulic oil flowing into pressurizing piping is detected by a detecting part of a pressure transmitter and an output current proportional to size of its pressure is sent. CONSTITUTION:Pressure of hydraulic oil flowing into pressurizing piping 58 is detected by a detecting part of a pressure transmitter 60, size of the pressure is converted by a built-in electronic circuit and an output current proportional to the size of the pressure of the pressurizing piping 58 is sent. The hydraulic oil to a press surface plate 14 based on the output current is interrupted and press pressure corresponding to the size of a frame is applied to a space between the frame and face plate. The face plate and frame receive the press pressure according to standard without receiving pressure different from their standard and a panel whose quality is favorable can be manufactured. Since pressure of the press surface plate can be controlled easily by such simple structure that the pressure transmitter 60 is provided on the pressurizing piping 58, applicability to a mechanization work in relation to adhesion between the face plate and frame can be improved.
Patent JP-S62192635-A (JP)
Inventor: ROBAATO PATORITSUKU SUKUNERU
IPC: G01J1/42
Filed: 1986-02-19
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。