baber/WOPTO huggingface dataset:
Patent JP-H09289467-A (JP)
Title: High-frequency receiving circuit of mobile communication equipment
Inventor: KATSUYAMA TSUTOMU
IPC: H04B1/3822
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To attenuate a disturbing wave at a frequency position which is a half of an intermediate frequency away from a selection channel frequency and where one signal disturbance is caused even if the frequency position is in a reception band. SOLUTION: A receive wave of an ANT 1 which contains a desired signal has its component outside the reception band attenuated by an R-BPF 2a and is inputted to an inter-stage variable BPF 4. A PLL 9 outputs a frequency control voltage corresponding to the selection channel frequency to a VCO 8 and also outputs this frequency control voltage as a band control voltage to the inter-stage variable BPF 4 as well. The VCO 8 generates a local carrier according to the frequency control voltage. The inter-stage variable BPF 4 has passing band width a little wider than the channel band width, varies the passing band including the selection channel band with the band control voltage to attenuate the component of the receive wave, inputted from an LNA 3, outside the passing band, and inputs the receive wave to a MIX 5.
Patent JP-S5527670-A (JP)
Title: Pressure-electric signal converter
Inventor: KAWAKAMI HIROJI
IPC: H01L29/84
Filed: 1978-08-18
Abstract: PURPOSE: To reduce the amount of distortion given by a protecting film to a diaphragm in a pressure-electirc signal converter which uses a semiconductor monocrystal by forming the protecting film as the lamination of films with a bigger and a smaller thermal expansion coefficients than that of the semiconductor.  
     CONSTITUTION: A diffused resistor 40 which converts pressure to the amount of resistance change is formed on a semiconductor monocrystal 1 so that the conduction type of the resistor may become contrary to that of the semiconductor. On the surface, a protecting film of SiO 2 5 whose thermal expansion coefficient is bigger than that of the semiconductor is formed, and again on the film, a protecting film of Si 3 N 4 6 whose thermal expansion coefficient is smaller in the contrary is laminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5627031-A (JP)
Title: Regenerative cycle and reciprocating engine for realizing cycle
Inventor: NEMOTO ISAMU
IPC: F02B75/02
Filed: 1979-08-10
Abstract: PURPOSE:To realize the recovering of exhaust heat with a light and small-sized device, raise the thermal efficiency and increase the output by returning the exhaust hest energy of a gasoline or diesel engine to the main body of the engine through regenerative heat exchange. CONSTITUTION:Two reciprocating piston mechanisms are combined, one being used as a compressor A and the other as an expander B. These are connected with each other by a communicating pipe 8, while a regenerative heat exchanger RG is fitted intermediately to the communicating pipe 8, thus a required reciprocating engine being obtained. The compressor A is equipped with a cylinder 2 having a piston 1 and a water jacket 3 and with an air push-out orifice 7 provided with a check valve 9. Meanwhile, the expander B is equipped with a combustion chamber 11 faced by an air jet-out valve 10, while the combustion chamber 11 is provided with an ignition plug 13, and a fuel-jetting valve 12 is provided in the communicating pipe 8 near the air jet-out valve 10. The exhaust produced in the combustion chamber 11 is led out to RG through an exhaust valve 14 and an exhaust duct 15.
Patent JP-H04331576-A (JP)
Title: Synchronizing separator circuit
Inventor: NAITO HISAYOSHI
IPC: H04N5/18
Filed: 1991-05-07
Abstract: PURPOSE:To improve the jitter characteristic of a synchronizing signal by providing a simplified synchronizing separator part and a clamp part and generating the synchronizing signal by slicing a clamped video signal at the level of a specified voltage. CONSTITUTION:A simplified synchronizing separator part 1 generates a pedestal clamp pulse from the video signal, and a clamp part 3 executes the pedestal clamp of the video signal by using this clamp pulse. At such a time, a clamp reference voltage is applied from a level shift part 2 and a power supply voltage Vcc through a variable resistor to the clamp part 3. Further, a synchronizing separating voltage D shifting the level of the clamp reference voltage by a resistor R is applied from a level shift part 2 to a comparator 4. This comparator 4 compares the pedestal clamped video signal with the voltage D from the level shift part 2 and separates them, and the synchronizing signal improving the jitter characteristic is outputted from the comparator 4.
Patent JP-H09289562-A (JP)
Title: Image reader
Inventor: WATAYA MASAFUMI
IPC: B41J29/38
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To operate the image reader without preparing any special power supply means on the side of a printer device for the image reader which is mounted replacing a recording head at proper time. SOLUTION: The recording head is supplied with electric power and a power supply part 307 which generates a power supply VDD for the image reader from a driving signal when only the driving signal to a recording element is inputted is provided in the image reader. This power supply part 307 consists of a diode 401, a smoothing capacitor 402, and a voltage conversion part 403. When the recording head is supplied with electric power and Its voltage Is not suitable to the image reader, a power source part Is provided which converts the electric power to a voltage suitable to the image reader. If a noise is mixed with the electric power supplied to the recording head, a noise filter is provided which removes the noise from the electric power VCC.
Patent JP-S62258360-A (JP)
Inventor: DATSUTO FUATSUTO RE
IPC: C07D401/12
Filed: 1987-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58223684-A (JP)
Inventor: INAGAKI KIYOSHI
IPC: C06B31/02
Filed: 1982-06-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5729829-A (JP)
Title: Pin type disc brake
Inventor: MATSUO SHICHIROU
IPC: F16D55/224
Filed: 1980-07-24
Abstract: PURPOSE: To simplify the assembly of a pin type disc brake by forming a right and a left slidable support portions for slide pins, in a same shape, one of the slide pins being slidably engaged with a caliper without any radial play, while the other slide pin being slidably engaged with the same through a rubber bushing.  
     CONSTITUTION: Friction pads 7, 8 are statically held at the upper ends of supports 2 through lugs formed in the right and left upper corners of the both pads 7, 8, and are adapted to absorb braking torque. A caliper 9 which is disposed so as to ride astride of the periphery of a disc 1, is slidably supported for moving in the direction of the axis of the disc 1 by means of a pair of a left and a right sleeves. By a hydraulic actuating mechanism incorporated in the caliper 9 on the inner side of the disk 1 where sleeves 3, 4 are positioned, the inner friction pad 7 is  pushed to the disc 1, which generates reaction force moving the caliper 9 in the  direction of the axis of the disc 1. Therefore, outer pawls force the outer friction  pad 8 to push the disc 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04309607-A (JP)
Title: Structure support material
Inventor: HAMAZAKI SADAKATSU
IPC: E01D19/04
Filed: 1991-04-08
Abstract: PURPOSE:To improve strength by molding by impregnating rubber like material into ethylene tetrafluoride multiporous tissue body. CONSTITUTION:Rubber like material is impregnated into ethylene tetrafluoride multiporous tissue body and molded. Preferably, raw rubber or heat-resistant rubber is impregnated into ethylene tetrafluoride multiporous tissue body which is extended and treated in the direction of one axis and multi-axis and turned multi-porous or ethylene tetrafluoride multi-porous tissue body in which extended filament yarn of ethylene tetrafluoride resin is knit. Also, time sheet-like body in which rubber-like material is impregnated in ethylene tetrafluoride multi- porous body whose empty hole rate is 40 to 98% is accumulated to make its thickness 5mm or more. Shore hardness after hardening at normal temperature or hardening by heating is made 45 to 80 degrees.
Patent JP-S5985675-A (JP)
Inventor: SARUBADOORU MORATA ROPETSU
IPC: A62D1/00
Filed: 1983-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11287513-A (JP)
Title: Air filter support device of wall-recessed air conditioner
Inventor: UCHIYAMA TSUGUYOSHI
IPC: F24F13/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hour and to simplify the mounting installation by making an air filter support device light-weighted and reducing the kinds of constituent members. SOLUTION: This air filter support device 20 is composed of a left end portion support member 21 molded by resin which supports the leftmost end portions of a plurality of air filters 11 arranged in parallel, a right end portion support member 22 molded by resin which supports the rightmost end portions of air filters 11, and a neighboring end portion supporting member 22 which supports neighboring end portions of the air filters 11 disposed in parallel by combining same members as the left end portion support member 21 and the right end portion support member 22 with each other. Due to such a construction, the kinds of constituent members can be reduced and the air filter device can be made light-weighted thus enabling the reduction of man-hour and a simplified and low-cost mounting installation.
Patent JP-2000293983-A (JP)
Title: Data processing system
Inventor: SUGANO YUSUKE
IPC: G06F12/08
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To increase access speed for a memory in a data processing system. SOLUTION: Discriminating means 103, 203 of TAG are provided respectively in a memory controller 113 and a memory 200 having a cache holding mechanism. The cache holding mechanism of a memory is mechanism having a temporary storage section 21 which can hold one part of stored information of a memory cell array as a sub-set with a memory cell array 20. The discriminating means discriminates whether an access address required by a processor is hit to an address of information existing in the temporary storage section or not. Speed of information to a processor responding to a discriminated result and access operation used for a cache holding mechanism in the memory 200 can be increased by performing hit discrimination of the cache holding mechanism by both of the memory controller 113 and the memory 200.
Patent JP-S60258420-A (JP)
Title: Remelting and hardening treatment
Inventor: SAGA NORIHIKO
IPC: B23K26/352
Filed: 1984-05-21
Abstract: PURPOSE:To form easily a chilled layer with high productivity on a cam in almost uniform depth by measuring the temp. of the cam of a cam shaft, and setting melting conditions corresponding to the temp., and hardening the cam by remelting. CONSTITUTION:A hollow cam shaft 1 having plural cams and small heat mass is retained by the center 3 of a pressing cylinder 4 and a work chuck 2, and rotated by a motor 6 through a reduction gear 5. Meanwhile, a plasma torch 7 is attached to a torch holder 8 moving up and down on a base 9 by the operation of a motor 9a, which is mounted on the base 9, and moving in the axial direction of the cam shaft 1 by the operation of a motor 12 through a transmission gear 11 and a feed screw 10 in both directions. Electric arc is generated at a nozzle part 7a by a plasma source 13 to successively remelt and harded said each cam. In said process, the temp. of the cam before being treated is measured by a temp. sensor 19, and melting conditions such as an arc current, the moving velocity of the torch 9, and the number of revolutions of the cam shaft 1 are set by a controller 20 in correspondence with said measured temp.
Patent JP-H09291997-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16H15/38
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability regarding the support structure of the lower link of a toroidal type continuously variable transmission. SOLUTION: A toroidal type continuously variable transmission comprises a roller support member rotatable in the direction crossing the axis of an input output disc at right angles and elevatably movable along the rotary shaft thereof; and a base part 17 to intercouple upper and lower links 11 and 15 through a spherical bearing at the two ends of the roller support member and support the links 11 and 15 and oscillatorily support according to elevation movement along the axis of a roller support member. A bolt hole in which a screw groove is cut is formed in the base part 17, and the base part 17 is surely held at the body of a casing or a piston by a bolt (b), joined in a screwed-in state with a screw groove formed in a base part 17, through the casing of a transmission or a piston body to elevatably move a roller support member.  The base part 17 and the lower link 15 are oscillatorily intercoupled along a pivotal pin 18 extending along the rotary axes of the input output discs 2 and 3.
Patent JP-S5435688-A (JP)
Title: Manufacture of complementary mos integrated circuit
Inventor: FUKUNAGA SHINOBU
IPC: H01L29/78
Filed: 1977-08-25
Abstract: PURPOSE:To simplify a process of manufacture, and to improve the yield by making a region, into which P-type and N-type impurities are both implanted, into an isolation region.
Patent JP-S62259682-A (JP)
Title: Welding equipment
Inventor: HAMA RITSUO
IPC: B23K11/26
Filed: 1986-05-02
Abstract: PURPOSE:To shorten the welding work time and miniaturize the device by providing the control means performing the charging of an electric charge in short term and arranging the control means electrically performing the discharging of the electric charge. CONSTITUTION:A charging circuit 2 is composed of an oscillating transformer T1, transistors Q3, Q4 and rectifier diodes D1-D4. A discharging circuit 3 is formed by an electric power control element D0, trigger element SS1, transistors Q1, Q2, capacitor C1, operation switches SW1, SW2. With the feeding of DC power source Vcc to a power source terminal 1, a DC voltage Vc2 is fed to the circuit 2 and charged to the capacitor Co via the transformer T1. The accumulated electric charge is instantaneously fed to the transformer T2 via the electric power control element D0 and the material M0 to be welded is welded with the big current at secondary side. Due to the charging and discharging of electric charge being performed with the electrical control only the device can be miniaturized as well as the shortening in welding work time.
Patent JP-H06308070-A (JP)
Title: Alcohol concentration detector
Inventor: TAKASHIMA HIROMASA
IPC: G01N27/16
Filed: 1993-04-28
Abstract: PURPOSE:To eliminate removal of acetic acid, simplify handling and improve detection precision. CONSTITUTION:A change valve 23 is changed over with a valve changing-over timer 25 during one minute or less and gas to be detected G containing acetic acid and alcohol is supplied to a gas sensor 13 with a pump 19. The gas sensor 13 precisely detects by detection operation during one minute or less which indicates a high response ratio of alcohol to acetic acid and a gas detection circuit 27 calculates alcohol concentration on the basis thereof.
Patent JP-H04332952-A (JP)
Title: Tape drawing member pressing mechanism
Inventor: ITO SHIGEYUKI
IPC: G11B15/665
Filed: 1991-05-08
Abstract: PURPOSE:To press tape drawing members to connecting members by sufficient pressing forces by winding torsion springs one ends of which are brought into contact with tape drawing members and the other ends of which can be brought into contact with stoppers, at the ends of linkages. CONSTITUTION:If tape drawing members 3a, 3b are further pressed by overstrokes of linkages 12a, 12b when the members 3a, 3b are pressed to catchers 4a, 4b by a rotation of a mode cam 15, coiled torsion springs 20a, 20b wound on screws 19a, 19b stood at the ends of the linkages 12a, 12b are brought into contact with stoppers 21a, 21b to be deflected. As a result, pressing forces are also generated to the catchers 4a, 4b of the members 3a, 3b, rotary moments are simultaneously operated at the members 3a, 3b to also generate lifting forces. Accordingly, large pressing forces, lifting forces and rotary forces of the members 3a, 3b can be effectively generated in a small space.
Patent JP-S5627883-A (JP)
Title: Condenser incorporating gas-liquid separator
Inventor: YOSHIMURA KUNIHIRO
IPC: F28B3/00
Filed: 1979-08-11
Abstract: PURPOSE: To make a vapor flow uniform and prevent hammering by a method wherein the vapor is trapped at the top portion of a gas-liquid separator and the trapped vapor is lead out into a clearance at the outer periphery of a thermal sleeve, in a condenser provided with a gas-liquid separator at the lower portion of an outer drum.  
     CONSTITUTION: The vapor in a two-phase flow of gas-liquid mixture is separated at a gas-liquid separator 13, the separated vapor is collected at a vapor trapping portion 19 and lead into a clearance at the outer periphery of a thermal sleeve 17 by a vapor lead-out pipe 20. The vapor needless to be lead out of the system is fed to a spraying device 16, mixed with the spray flow, deflected downwards and condensed uniformly and smoothly. In this case, the upper end of the vapor lead-out pipe 20 is arranged above the liquid surface c high enough to completely immerse the gas-liquid separator 13. Accordingly, the vapor will not be discharged into the liquid and the hammering is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000293782-A (JP)
Title: Automatic running controller
Inventor: TERAMURA EIJI
IPC: G05D1/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To surely suppress the acceleration of its own vehicle when the vehicle has a possibility of entering an access road branched from the though traffic of a running road. SOLUTION: An automatic running controller sets the setting error Dn of the map data of the junction N of an access road branched from the through traffic of the running road of its own vehicle with the through traffic (S110) and the measurement error De of the present location of its own vehicle (S1200) and continuously measures the distance Dd from the present location to the junction N (S1300). When the present location of its own vehicle is within the distance which is equal to the sum (Dn+De) of the errors Dn and De from the junction N ('Yes' in both S1440 and S1600), the controller controls the upper limit value of target acceleration to zero (S1700). When the present location exceeds the distance (Dn+De) from the junction N ('No' in S1400 or S1600), the controller cancels the control on the upper limit value of the target acceleration.
Patent JP-H04332296-A (JP)
Title: Centralized setting system for set value for controller
Inventor: KATAOKA HIROKI
IPC: H04M11/00
Filed: 1991-05-08
Abstract: PURPOSE:To improve an operability at the time of changing a set value by providing a function which changes the set value of each of plural controllers in a batch by a prescribed increased or decreased value by relating it with each other. CONSTITUTION:As for an automatic baking device for business, a system RAM stores the combination of the control parameters of a fermenting time timer 12 and a heating time timer 14, number of production counter 16 and number of throwing counter 22, and heater temperature A adjusting equipment 18 and heater temperature B adjusting equipment 20, as each group according to the kind of bread to be produced. In this case, when the bread to be produced is selected by the touch panel of a set display 10, the control parameter group stored in the system RAM, corresponding to the bread to be produced, is called in a batch. That is, when a baking state changing(set value linkage changing) mode is selected, a prescribed screen corresponding to it is displayed. For example, when a plus key 90 is pressed one time, the heating time of the heating time timer 14 is changed from 70 minutes to 75 minutes, and the present value of the heater temperature A of the temperature setting equipment 18 is changed from 59 deg.C to 69 deg.C in a batch.
Patent JP-S5530727-A (JP)
Title: Information processor
Inventor: YAMANO KOUZOU
IPC: G06F12/04
Filed: 1978-08-22
Abstract: PURPOSE: To enhance the transfer performance for the data between the memory devices by providing the means to store the byte-based addresses of both the sender and the receiver, the calculating means to obtain the difference between the both addresses and the menas to give a comparison between the both addresses.  
     CONSTITUTION: The addresses of both the sender and the receiver are stored in registers 1 and 2 respectively. And the address of register 1 is given to the memory unit, and the data of the sender is stored in register 7. The difference of the contents is calculated between registers 1 and 2 at byte address difference calculator circuit 11, and a comparison is given at byte address comparator circuit 12 between the lower two bits of registers 1 and 2. According to this comparison result, sender data reading control circuit 14 is actuated to read the sender data out to data register 8. The sender data held in registers 7 and 8 are sent repetitively to data pattern production circuit 15, and the pattern produced at circuit 15 is stored register 7. The output of register 7 is shifted to register 8 via byte selection circuit 9 to be then stored in the receiver address of the memory device under the control of receiver data writing control circuit 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S584701-A (JP)
Title: Sticky composition for capturing small animals
Inventor: OOHIRA OSAMU
IPC: C08L7/00
Filed: 1981-06-30
Abstract: PURPOSE:The titled composition that contains a high-molecular rubber component and a low-molecular rubber component as essentials, thus surely capturing small animals regardless of their body weights, because of its specific viscosity at elevated temperature, residual relaxation time, and initial adhesion exceeding specific values. CONSTITUTION:A composition for capturing small animals, which is used by spreading it on a part or the whole part of a base sheet or film, contains, as essential components, a high-molecular rubber such as polyisobutylene of 30,000- 500,000 number-average molecular weight and a low-molecular rubber such as liquid polyisobutylene of 200-30,000 number-aveage molecular weight, thus having a viscosity of 500-15,000 poise at 60 deg.C, more than 1 second of residual relaxation time, preferably less than 10 seconds, and more than 20 grams of initial adhesion, preferably less than 190 grams. The resltant composition can capture sall animals of 50-500 grams such as rats.
Patent JP-S5627447-A (JP)
Title: Shifter
Inventor: TSUJITA HIROYUKI
IPC: G06F5/06
Filed: 1979-08-14
Abstract: PURPOSE:To prevent transmission delay of data from occurring by providing the 1st and 2nd shifters that shift input data circularly in only one direction and a decoder that outputs control data regarding the shift direction and shift extent. CONSTITUTION:The 1st shifter 11 that circulates input data Din only to the right by fixed bits and the 2nd shifter 12 that further circulates its output data Dm only to the right by fixed bits are provided and data Da regarding the shift direction and data Db1 of the least significant digit bit of data Db regarding the shift extent are input to decoder 13, which sends the 1st control signal Cs1 to shifter 11. On the other hand, data Da and the high-order three bits of data Db are input to decoder 14, which sends the 2nd control signal Cs2 to shifter 12. When the shift direction is right, decoder Da generates an output of ''1'' and when left, it outputs ''0''. For this purpose, shift extents of shifters 11 and 12 are determined in accordance with the left shift extent to make a right shift, and consequently the same result with a left shift is output from shifter 12, so that the shifter fast in response speed will be constituted.