baber/WOPTO huggingface dataset:
Patent JP-H04275413-A (JP)
Title: Adjusting capacitor
Inventor: SATOU TERUHIRO
IPC: H01G4/255
Filed: 1991-03-04
Abstract: PURPOSE:To provide a adjusting capacitor where the variable capacity range is wide, the accuracy in adjustment of capacity value is high, and there is no orientation, and which does not damage opposed electrodes in cutting, and where the cutting line exist at the center, and there is no restriction on the positioning of a cutting starting point, etc. CONSTITUTION:A pair of opposed electrodes 2 are juxtaposed, across a gap G, on the surface of an insulating substrate 1, and several external lead-out electrode terminals 5 are arranged in the positions of symmetry about a point, and a dielectric film 3 is laid thereon, and a cutting electrode 4 is laid thereon. For the cutting electrode 4, many electrode pieces are arranged zigzag to a pair of opposed electrodes 2, and are coupled with each other on a gap G, and the external lead-out electrode terminal 6 is arranged in the position of symmetry about a point so that it may be opposed to the external lead-out electrode terminal 5. By cutting the electrode pieces of the cutting electrode 4 one by one from the end along the cutting line L set on the gap G, the capacitance is adjusted.
Patent JP-2000234742-A (JP)
Title: Cooker
Inventor: ASAUMI SHINJI
IPC: A47J37/06
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a cooker having a low riskiness of scolding a user in a heating chamber of a high temperature when a time is not considerably elapsed after cooking, by easily preventing a contact of a movable heater with a placing shelf for placing a material to be cooked in the case of inputting or outputting the material, in the cooker for heating to cook by moving the heater from a non-heating position to a heating position. SOLUTION: The cooker 33 comprises a heater circuit mechanism having a movable piece 3 rotatably provided at an opening side of a sidewall of a heating chamber 1 to rotate in the case of inputting or outputting a tray 23 to or from the chamber 1, a first arm 30 connected at one end to the piece 3 to rotate together with the piece 3, a second arm 31 fixed at its one end to a rotary shaft of a movable heater 10, a coupling piece 32 for coupling the other end of the arm 30 to the other end of the arm 31, and a spring 35 for urging the heater 10 toward a deep non-heating position of the chamber 1.
Patent JP-H02216415-A (JP)
Title: Servo device
Inventor: NUMAZAWA TAKESHI
IPC: G05D3/00
Filed: 1989-02-17
Abstract: PURPOSE:To improve the follow-up accuracy of a real angle against a command angle by providing a first storage part for measuring and storing the linearity error of a gimbal against a first base and a second arithmetic part for correcting the linearity error, and correcting the linearity error wit an angle variation of a first base against a second base. CONSTITUTION:This servo-device is constituted by providing a storage part 19 for measuring and storing a linearity error between a base 1 and a gimbal 2 caused by an angle variation against the base 8 of the base 1, and a second arithmetic part 20 for calculating a correction value, based on data by the storage part 19, and also, adding a storage part 21 for storing and outputting a correction value by the arithmetic part 20 and a switch 22 for opening/closing the output of an amplifier 18 by interlocking with a switch 16 to a conventional servo-device. In such a manner, the linearity error between the base 1 and the gimbal 2 which follows up an angle variation against the base 8 of the base 1 can be corrected, and in the whole area of the movable angle range of the base 1 against the base 8, the follow-up accuracy of the gimbal 2 against the output of a first command generating part 12 can be improved.
Patent JP-H02217310-A (JP)
Title: Production of aluminum nitride powder
Inventor: HIRAO TOSHIYUKI
IPC: C04B35/58
Filed: 1989-02-17
Abstract: PURPOSE:To provide aluminum nitride powder capable of being readily crushed and giving molded products having an excellent sintering property by mixing fine alumina (precursor) powder with carbon powder in a specific ratio and subsequently heating the mixture under the flow of NH3 and hydrocarbon gases supplied in a prescribed flow ratio to subject the mixture to a reductive nitriding reaction. CONSTITUTION:(A) Alumina powder or alumina precursor powder giving the alumina under heating, the power having an average particle size of the secondary particles thereof of <=2mum, is mixed with (B) carbon powder or compound powder giving the carbon powder under heating in a C/Al2O3 weight ratio of 0.01-0.5, the components A and B being converted into the Al2O3 and C, respectively. While ammonia and a hydrocarbon are supplied in a flow ratio of the formula, the mixture is heated at 1000-1700 deg.C to subject the mixture to a reductive nitriding reaction, thereby providing the aluminum nitride. The employment of the powder permits to prepare an aluminum nitride sintered product having a high density and excellent dimensional stability.
Patent JP-H10229861-A (JP)
Title: Preservation of food
Inventor: HOSHINO JUN
IPC: A23L3/3517
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To safely and simply eliminate problems due to bacteria, molds or yeasts, etc., causing putrefaction of a food or food poisoning at a low cost without producing a change in physical properties of the food and without requiring any special apparatus and equipment. SOLUTION: A food and dimethyl fumarate, monomethyl fumarate or diethyl fumarate are housed without contact with each other, preferably such substances having antimicrobial activities are housed in an air-permeable packaging material as a small bag. The resultant small bag is hermetically sealed in an air- impermeable container to thereby prevent the food from putrefying and enable the preservation of the food for a long period.
Patent JP-S56133650-A (JP)
Title: Inspecting method for nuclear fuel rod
Inventor: KAWAMOTO TADAO
IPC: G01N23/06
Filed: 1980-03-25
Abstract: PURPOSE:To measure the concentration of a neutron poisonous substance (neutron absorbing substance Gd, etc.) contained in a nuclear fuel rod, by using only intermediate neutrons obtained by removing low temp. neutrons and intermediate- speed neutrons among neutrons. CONSTITUTION:After neutrons emitted from neutron source 3 in moderator 4 are moderated, cold neutrons the removed by cold neutron shielding body 6 and/or intermediate-speed neutrons are removed by intermediate-speed neutron shielding body 7 to obtain only intermediate-temperature neutrons. Those intermediate-temperature neutrons have nuclear reaction on nuclear-fissile uranium in fuel rod 1 to generate gamma-rays or neutrons. Then, gamma-rays or neutrons are measured by detector 5. The existence and content rate of Gd at respective parts can continuously measured by making fuel rod 1 movable in corridor 2. Thus, since cold neutrons are removed, the self-shielding effect is eliminated and the high S/N ratio measurement  is obtained.
Patent JP-S63205710-A (JP)
Title: Control system for transfer between carrying car and processor
Inventor: IKEDA KIYOHIKO
IPC: G05D1/02
Filed: 1987-02-23
Abstract: PURPOSE:To simplify the transfer, and to facilitate the handling by providing a communication line between a carrying car controller and a processor controller. CONSTITUTION:Instead of a transfer control system by each sensor, communication lines 5-7 are provided so that transfer information can be exchanged between a carrying car controller 1 and processor controllers 2-4. Also, this system is constituted so that a transfer can be executed by using these communication lines 5-7. Accordingly, the carrying car controller 1 does not necessitate a sensor for detecting the number of cassettes of a cassette of a buffer of a processor, and at the time of changing the number of buffers of the processor, it becomes unnecessary to change a software. In such a way, the transfer is simplified, the handling is facilitated, and a quick and elastic operation can be executed.
Patent JP-S56134759-A (JP)
Title: Memory cell
Inventor: SUZUKI MASAO
IPC: H01L29/73
Filed: 1980-03-25
Abstract: PURPOSE: To keep a memory information in stable against a noise charge by α-rays due to a slight increase of area as a whole by a method wherein emitter layers are newly formed in a memory cell transistor to be connected to a collector layer.  
     CONSTITUTION: A P base 3, P +  ohmic base connecting layer 4, N +  emitters 6, 7 and at the same time, 5a are formed in the N collector 2 in a P type substrate 1 and connected 9 with an N +  ohmic collector connecting layer 5b. The emitter 5a produces a capacity CBE between the 5a and the base 3, and the capacity CBE is connected in parallel with CBC between the collector 2 and the base 3 to increase the capacity. The capacity per unit area is the largest between the base and emitter in high impurity density and a large effect is resulted by the capacity increase even the emitter 5a occupies a small area. In addition, capacity increase parts ΔCCE, ΔCBC due to the location of the emitter 5a are both made additional capacity increase parts of a collector node. The amounts of the electric charges stored at a stationary time are increased and the information is kept in stable against the noise charges by the α-rays, in the memory cell in which the transistor pair are connected as predetermined. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60182417-A (JP)
Title: Color liquid crystal display device
Inventor: HOTSUTA SHIGEHISA
IPC: G02F1/1335
Filed: 1984-02-29
Abstract: PURPOSE:To simplify the process of manufacture by dyeing a silane coupling layer and forming a color filter. CONSTITUTION:The silane coupling layer 13 for improving the adhesion of an oriented film to a substrate 11 facing a substrate provided with a semiconductor driving circuit is formed on the substrate 11. The substrate is coated with photoresist and then bored at specific positions and dipped in a dye bath so that the photocoupling layer is dyed at parts corresponding to respective picture element electrodes. This process is repeated three times to form R, G, and B and then heat fixation is carried out at 180 deg.C. The dye forming the dye bath uses an acid dye and a cation dye suitably and the bath temperature is 100 deg.C. Then, an oriented layer 9 is formed to a 100-10,000Angstrom  thickness. The oriented layer is rubbed at right angles and a P type liquid crystal material is injected to constitute twist structure corresponding to the rubbing direction of the wall surface.
Patent JP-S61196312-A (JP)
Title: Dc power supply circuit
Inventor: TENKAI TAMIO
IPC: G05F3/18
Filed: 1985-02-27
Abstract: PURPOSE:To reduce the heating value of a transistor (TR) by providing an area where the TR works in a saturated state with the output voltage of a full-wave rectifying circuit used directly as the input voltage of the TR. CONSTITUTION:A TR6 is connected to the output side of a full-wave rectifying circuit 1 via an input resistance 4 and a bias resistance 5. Then a constant voltage diode 7 serving as a constant voltage source is set between the base of the TR6 and the earth. A smoothing capacitor 8 is provided in parallel to the output side of the TR6. A section is secured where the level of the input voltage applied to the TR6 from the circuit 1 is lower than the level of the output voltage of the TR6. Then the TR6 is switched and catuated in a saturated state to reduce the heating value of the TR6.
Patent JP-H01212499-A (JP)
Title: Positioning system of component mounting onto circuit board
Inventor: KOGA KAZUNOBU
IPC: H05K13/04
Filed: 1988-02-19
Abstract: PURPOSE:To decrease correcting operations made for moving coordinates toward an origin so as to improve a processing efficiency by a method wherein a correction amount obtained by a first correction section is memorized as a indication parameter, and newly set moving coordinates are corrected through the memorized correction amount of the moving coordinates to perform positioning. CONSTITUTION:When moving coordinates P4(X4, Y4) are newly set and it is judged that the coordinates P4 are included in the common correction region 20 whose center is moving coordinates P2(X2, Y2) already packaged, a correction amount already operated through a first correction section 16 for the coordinates P2 toward an origin P1 is added to correct the newly set coordinates P4 as it is. As mentioned above, an already obtained correction amount can be used as it is to correct moving coordinates included in a common correction region that a correction amount toward the origin is previously operated, so that a process load required for a correcting operation can be remarkably reduced. By these processes, even if a large number of components are packaged, processing hours can be reduced and a packaging efficiency is improved.
Patent JP-H09224946-A (JP)
Title: Suturing/ligating device
Inventor: SUGAI TOSHIYA
IPC: A61B17/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To firmly suture or Iigate living organs such as vessels and to miniaturize a suturing/ligating tool. SOLUTION: This suturing/ligating device, which is attached to living organs by deforming into a predetermined shape a suturing/ligating tool used in the suture, ligation, etc., of living organs, is formed into an approximately U shape comprising two approximately parallel legs 2 and a first end connecting the legs together. The device has an attaching means 2 for deforming and attaching the suturing/ligating tool 12 in which the two legs are formed approximately parallel to the first end, the opposite surfaces of the two legs of the suturing/ ligating tool being held in a close and appoximately parallel relation to each other by the attaching means 2, with at least portions of the first end sides of the two legs being not close to each other so that the suturing/ligating tool 12 is deformed in such a way as to create a space surrounded by the two legs and the first end.
Patent JP-S51113022-A (JP)
Title: A purification method of exhaust gas
Inventor: KOHAYAKAWA TAKASHI
IPC: F01N3/22
Filed: 1975-03-28
Abstract: PURPOSE: The feed volume of the secondary air for a catalytic reaction is lessened in proportion to the deterioration of catalysts, and consequently the purification action of catalysts is highly maintained for a long period. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52122797-A (JP)
Title: Leakage protection method for separating valve of nuclear reactor
Inventor: INOUE KAZUMI
IPC: G21C9/00
Filed: 1976-04-07
Abstract: PURPOSE: To shut off the leaking position by means of closing a separating valve for reactor after occuring a reactor accident and of injecting a high viscous material into separating valve thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60182464-A (JP)
Title: Image recording device
Inventor: SATOU KOUJI
IPC: G03G15/20
Filed: 1984-02-29
Abstract: PURPOSE:To reduce curls of a sheet efficiently after discharge and to improve transfer and separation during both-surface printing operation by varying the effective operation width of a vapor flow passage near a recording member (sheet) discharge side according to the size of the sheet. CONSTITUTION:The sheet 9 has its reverse surface exposed to vapor passed through the vapor flow passage 167 right after exiting from a discharge roll 17 to correct its curl. A louver 171 is on the flow passage 167 while energized by a plunger 170 through a wire 175 against the elasticity of a closing spring 172. Plungers 170-1-170-4 are controlled with the sheet size signal from the sheet storage cassette loaded in the device to open the flow passage to the width corresponding to the sheet width. Consequently, no unnecessary vapor is discharged from a flow passage 167-4 positioned at the outside of the sheet 9.
Patent JP-S61198365-A (JP)
Title: System for processing automatically reception of new patient
Inventor: KANAI KAZUYOSHI
IPC: G06Q50/22
Filed: 1985-02-27
Abstract: PURPOSE:To save man-hour of office work in a hospital and to decrease the waiting time of a new patient at the window of reception by automatically writing a registration data of a new patient into a clinical chart when the patient deposits the first medial examination charge so as to automate the new patient reception system. CONSTITUTION:A new patient reception automatic processing equipment 1 is installed at a new patient reception corner at the gate door of a hospital. Further, clinical chart issuing devices 2, 3, 4, 5 are arranged at each clinical reception window. The clinical chart issuing devices 2-5 and the new patient reception automatic processing equipment 1 are connected by a communication line 6 and a data is transmitted from the equipment 1 to a prescribed clinical chart issuing device. When a new patient deposits the initial medical examination charge to the reception automatic processing equipment installed at the reception of the hospital and a prescribed registration data is inputted, the data is sent to a clinical treatment window of a corresponding medical department in charge so as to allow the clinical chart issuing device at the window of reception to issue the clinical chart of the new patient where the registration data is described automatically. Thus, the reception processing of the new patient is attained quickly thereby decreasing the waiting time.
Patent JP-S60183464-A (JP)
Title: Collating apparatus
Inventor: MARUYAMA RIYUUHEI
IPC: G03G15/00
Filed: 1984-03-02
Abstract: PURPOSE:To reduce the height and to make compact the entirety of collating apparatus by rotating a pair of cylindrical members synchronously to form a tray inlet between upper and lower trays contacting with said cylindrical member then moving said tray inlet section through up/down motion of the cylindrical member. CONSTITUTION:Upon clockwise rotation of rotary shaft 13 through a motor 18, the pin 14A of tray 14 contacting with the lower face of holding member (cylindrical member) 12 is led from the wedge-shaped edge of the member 12 to a screw groove 12B and brought upward as the rotation advances. Upon completion of single turn, said pin 14A is supported on the upper face of the holding member 12 while at the sametime, the holding member 12 will lower by the distance corresponding with the diameter of the pin 14A along the rotary shaft 13 to maintain such state as the lower face is contacting with the pin 14A located immediately below and to form a tray inlet 17 at the one step lower position. This tray inlet 17 will move downward as the member 12 lowers while the paper discharge means 6, 8, 9 and the carrying means 11 will also lower.
Patent JP-H09195170-A (JP)
Title: Cationic emulsion and production of the same
Inventor: YAMAMOTO MASAKATSU
IPC: D06M15/263
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic emulsion exhibiting excellent adsorbability to cellulose anionic substrate body such as a paper and a textile, etc., by polymerizing a vinyl monomer in an aqueous solution of a quaternary ammonium salt polymer which is polymerized in an aqueous solution of a cationic polymer protective colloid. SOLUTION: An aqueous solution of a mixture of the quaternary ammonium salt polymer and the cationic polymer is obtained by polymerizing 2-hydroxy-3- methacryloxypropyltrimethylammonium chloride in the aqueous solution of cationic polymer protective colloid of one or more compounds selected from among a cationic starch, a cationic cellulose and a cationic polyvinyl alcohol in the presence of a chain transfer agent such as ethanol, etc. The emulsion of cationic vinyl polymer particles is formed by polymerizing one or more kinds of vinyl monomers selected from among (meth)acrylic ester, vinyl ester or unsaturated carboxylic acid in this mixed aqueous solution.
Patent JP-S56134161-A (JP)
Title: Exchanging of pallet
Inventor: SATOU SANEJI
IPC: G05B19/418
Filed: 1980-03-26
Abstract: PURPOSE: To achieve a direct exchanging between a pallet magazine and a machine tool by means of a pallet changer provided therebetween.  
     CONSTITUTION: A table 3 is placed movably on the top of a bed 2 of a machine tool and provided with a set of guide sections 3a to guide pallets P 1 WP 6 . First and second conveying devices 4 and 5 are separately provided parallel to each other in front of the bed 2 in the direction parpendicular to the movement of the table 3 to convey multiple pallets P 1 WP 6  simultaneously and a third conveying device 6 is mounted to connect one side end of the first conveying device 4 and the other side end of the second conveying device 5. The pallets P 1 WP 6  are circulated between the conveying device 5, 6, 7 and the bed 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59186736-A (JP)
Title: Dismountable car roof
Inventor: OOYA TAKEJI
IPC: B60J10/90
Filed: 1983-03-08
Abstract: PURPOSE:To facilitate mount/dismount work of roof by splitting a dismountable roof covering over a roof opening into at least two then providing a seal member at each splitted end while a rain rail fixed to one splitted roof below sealed section between both splitted end sections. CONSTITUTION:A dismountable roof 16 is provided over rectangular openings 12 formed in the roof 11 of chassis 10. Roof outers 11a-11d in back and fro and left and right are bent into U-shape to form a series of rain rails 13 on the circumference of the opening 12. A dismountable roof 16 to be fitted in said opening 12 thus to contact the inner panel 16c with the weather strip 14 and to seal is provided in said opening 12. The roof 16 is formed with roof sections 16a, 16b splitted into two in the central portion while seal members 17a, 17b contacting each other are provided at the splitted end sections and a rain rail 18 having one end secured to the splitted roof 16b is provided below said seal section.
Patent JP-S62196986-A (JP)
Title: Sound data reproducing circuit for high-definition video reproduction system
Inventor: MORITA YOSHIHIKO
IPC: G11B20/00
Filed: 1986-02-24
Abstract: PURPOSE:To avoid such a case where the sampling clock delivered immediately after the reproduced sound data is through is affected by the phase of a data latch pulse and therefore the video processing is affected, by producing the data latch pulse with a sampling clock kept in a phase fixed state for a vertical blanking period. CONSTITUTION:A timing output generating circuit 11 supplies the vertical blanking pulse to a gate circuit 8 to prevent the pass of a latch pulse for a vertical blanking period. Thus a synchronous timing latch circuit 3 holds continuously the latch data obtained immediately before the vertical blanking period for this period. While the phase of a master clock is fixed. Here the reproduction output is also supplied to a clamping circuit 12. This circuit 12 clamps the reproduction output based on the clamp level signal preceding the reproduced sound data. The phase of the sampling clock whose phase is fixed is shifted according to the phase difference from the synchronizing clock. Then the sampling clock is converted into a data latch pulse and latches correctly the sound data.
Patent JP-S51113280-A (JP)
Title: Method of cutting metal plate
Inventor: NAGATA TOSHIO
IPC: B23D19/06
Filed: 1975-03-31
Abstract: PURPOSE: To cut thick material without burr with the combination of rollers and cutting tools. 
     COPYRIGHT: (C)1976,JPO&Japio