baber/WOPTO huggingface dataset:
Patent JP-H01238351-A (JP)
Title: Return error preventing system for hand-free telephone set
Inventor: TAKAGI MASAKI
IPC: H04M1/60
Filed: 1988-03-18
Abstract: PURPOSE:To prevent intermission of speech signal by comparing a level of a transmission signal T and a level of a reception signal R and inhibiting the switching from the transmission priority mode into the reception priority mode when it is discriminated that the level of the reception signal R is decreased timewise at the priority mode control. CONSTITUTION:A T level R level before attenuation are fetched in a CPU 22. Then the R level of this time is compared with the preceding R level (e.g., before 60ms) so as to discriminate whether or not the level is increasing. Then the T and R levels are compared. When the R level is larger, the present mode is checked and in case of the T priority mode, then the R level small flag is checked and when the flag is set, the R priority mode is selected. When the T level is larger conversely, the present mode is checked and when the R priority mode is selected, the R level is checked. When the R level is 0, the T level is checked and when any level exists, the T priority mode is selected. In case of mode change, an attenuation data is given to an electronic volume 21. Thus, the malfunction switched from the T priority into R priority by the R level due to linereturn is prevented.
Patent JP-S51141072-A (JP)
Title: Electric razor
Inventor: IGUCHI YOUJI
IPC: H01M10/44
Filed: 1975-05-31
Abstract: PURPOSE: To provide an electric razor adapted to be run by dry batteries, and to be recharged with alternating current, making use of an internal recharge switch. This electric razor has a stationary shield for preventing a reverse connection to the electrical source for recharging. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11193333-A (JP)
Title: Resin composition
Inventor: SAKAKI TOSHIAKI
IPC: C08L53/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel resin composition which can form a vibration- proofing and vibration-damping member exhibiting excellent rubber elasticity and vibration damping performances at room temperature, deforming little at high temperature, and having reduced compression set, is capable of injection molding and recycling, and has high productivity. SOLUTION: This composition is prepared by dynamically vulcanizing an unvulcanized polymer A being a block copolymer of an aromatic vinyl compound with isoprene and containing an isoprene part comprising vinyl isoprene units in the molecule and a polymer B being a thermoplastic elastomer with a vulcanizing agent which vulcanizes polymer A but does not substantially vulcanize polymer B under kneading at a temperature at which polymer B can melt, and polymer A and the crosslinking agent can enter into a crosslinking reaction.
Patent JP-S55156649-A (JP)
Title: Continuous casting method of steel
Inventor: OOHASHI TETSUO
IPC: B22D11/115
Filed: 1979-05-28
Abstract: PURPOSE:To continuously cast the weak deoxidized steel corresponding to rimmed steel and semikilled steel by forming rotating film flows of strip-form molten steel having a width in the bath depth direction on the entire circumferential surface at the freezing interface in the upper part of the bath in the mold and forming the  frozen layer of less element thickening over the entire surface of the slab surface  layer. CONSTITUTION:After molten steel 6 is poured into a mold 7 from the molten steel spouting port 13 of a nozzle 11, linear motors (rotating film flow formers) 8, 8' are disposed respectively on both longer sides of the mold 7. Next, the motors 8, 8' are run to form the rotating film flows 3 of strip form of about 10-20mm. in thickness at the freezing interface 2 from the freezing initiation point (molten metal surface 1) up to the position where the freezing thickness above the scale-off amount (about 0.7-2mm.) is formed. Namely, the film-form rotating molten steel flows (black framed parts 3) are formed only on the entire circumference of the freezing interface 2 of the molten metal surface 1 to form the frozen layer 5 where the element concentration is below the production limit of the nuclei of air bubbles in the surface layer of the resultant slab 4.
Patent JP-S57179758-A (JP)
Title: Method and device for measurement of temperature coefficient of resistance
Inventor: IMAOKA EIICHIROU
IPC: G01K15/00
Filed: 1981-04-30
Abstract: PURPOSE: To eliminate the need for a thermostatic chamber and at the same  time to decrease the time of measurement, by inserting a measuring resistance  of a known temperature coefficient to one of the two bridge circuits and a measuring resistance of an unknown temperature coefficient to the other bridge circuit respectively in order to obtain the temperature coefficient.  
     CONSTITUTION: The variable resistance R 1  and R 10  of bridge circuits are first controlled so tht the output voltage emerging at output terminals O 1  and O 2  is set at zero when the temperature is set at T 1  for measuring resistances R 2  and R 20 , respectively. Then the temperatures of the resistances R 2  and R 20  are  heated up to T 2  at one time, and accordingly, the resistance value varies to lose  the balance of the bridge circuit. Then the voltage emerging at the terminals O 1   and O 2  is recorded to a 2-pen recorder R. The unknown temperature coefficient  of the resistance R 20  is obtained by the voltage recorded to the recorder R and  the temperature coefficient of the resistance R 2  which is previously obtained  through a precise thermostatic chamber. In such a way, the facilities for measurement of the temperature coefficient is simplified, and the absolute value of  the resistance is not required to decrease the time of measurement. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04302744-A (JP)
Title: Vehicle transfer device
Inventor: KUWABARA WATARU
IPC: F16H48/26
Filed: 1991-03-29
Abstract: PURPOSE:To realize a compact size of the whole structure and to hold a clutch mechanism at the side of one side differential side gear, and pivoting a differential case rotatable to a transfer case. CONSTITUTION:A transfer device 10 combines a pinion shaft 46 to an input shaft 18 driven and rotated by an engine. And, while one side differential side gear 52 is engaged to a pair of differential pinions 48 and 50 formed to the pinion shaft 46, one side output shaft 20 is installed to them. Furthermore, the differential function between a differential case 58 rotating integrally with the pinion shaft 46 and one side output shaft 20 is limited by a clutch means 64. And while an output ring 62 is connected to the other side differential side gear 56 engaging to the differential pinions 48 and 50, the other side output shaft 44 is driven and rotated following the rotation of the output ring 62.
Patent JP-H01239659-A (JP)
Title: Option driver device
Inventor: HANADA TORU
IPC: G06F13/14
Filed: 1988-03-22
Abstract: PURPOSE:To use a device commonly in systems of the same type by providing an initialize mechanism part and plural subdrivers classified by type. CONSTITUTION:The title device is constituted of the initialize mechanism part (initialize routine) 1 and the subdrivers (2-5) classified by type. And the device is constituted in such a way that the plural subdrivers (2-5) classified by type are provided with proper identification information, size information, and subdriver main bodies, respectively, and the routine 1 selects the subdriver to be used, and transfers it to a prescribed memory area, and delivers residence destination information to the system. In such a way, it is possible to use the device commonly between the systems of the same type, and also, to realize driver structure and an installation method satisfying a function proper to each type easily.
Patent JP-H08258740-A (JP)
Title: Side member for automobile
Inventor: OKO ATSUSHI
IPC: B62D25/02
Filed: 1995-03-24
Abstract: PURPOSE: To reduce an additional investment amount of a press molding die for an applying vehicle and to prevent penetration of dust, or air cut noise, or flying stone noise through a quarter panel to the interior of a room. CONSTITUTION: A front pillar panel 12a, a roof side outer rail 12b arranged in succession to the upper end of the front pillar outer panel 12a, a locker outer panel 12c arranged in succession to the lower end of the front pillar outer panel 12a, and a quarter inner panel 12d arranged in such a manner that the two rear ends are coupled to the rear end of the roof side outer rail 12b and the rear end of the locker outer panel 12c are integrally press-molded. A quarter outer panel 14 is securely overlapped with the quarter inner panel 12d. Further, the lower end of the quarter inner panel 12d preferably forms a closed space in cooperation with the locker inner panel 13.
Patent JP-S54157070-A (JP)
Title: Pulse generator circuit
Inventor: SUGAWARA MITSUTOSHI
IPC: H03K5/15
Filed: 1978-05-31
Abstract: PURPOSE: To use one time constant circuit to obtain plural different pulses by converting a reference pulse to a saw tooth wave by the time constant circuit consisting of a capacitor and a resistance and applying the saw tooth wave to plural comparators having different reference voltages.  
     CONSTITUTION: Resistance 2 and capacitor 3 are connected in series to power source voltage Vs to constitute a time constant circuit, and three comparators 5, 8 and 10 are connected to conncection point 6 of resistance 2 and capacitor 3. Next, inverter circuit 6 is connected to comparator 5, and outputs of comparators 8 and 10 are conneced to one NAND circuit 12. Then, transistors 7, 13a and 13b are connected between comparator 5 and circuit 6, comparator 8 and circuit 12, and comparator 10 and circuit 12 respectively and are connected to transistor 1 which is provided at connection point 6. Thus, pulses are obtained by the first comparator, and logical operations are performed by the second and the third comparators. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58183656-A (JP)
Title: Novel pentadecapeptide
Inventor: OOHASHI SHINICHI
IPC: G01N33/534
Filed: 1982-04-20
Abstract: NEW MATERIAL:L- Tyrosyl-L -seryl-L -alanyl-L- asparaginyl-L- seryl-L-asparaginyl- L-prolyl-L-alanyl -L- methionyl-L -alanyl-L-prolyl-L- arginyl-L- glutamyl-L- arginyl-L-lysine. USE:Radioimmunoassay of somatostatin 28 used for the assay by labeling the terminal L-tyrosine in the side chain of the somatostatin 28 with radioactive iodine. PROCESS:An alpha-amino acid having a protected amino group is linked to an alpha- amino acid having a protected carboxyl group by the conventional method for the peptide synthesis in the sequence of the aimed peptide to form peptide bonds, e.g. an active ester, mixed acid anhydride, solid-phase method, etc. one after another, and the protecting groups are then removed to give the aimed peptide.
Patent JP-H10261940-A (JP)
Title: Automatic threshold control circuit and signal amplifier circuit
Inventor: IDE SATOSHI
IPC: H04L25/03
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To precisely reproduce a digital signal by detecting a maximum level obtained by detecting the absolute peak of an input signal and a relative minimum level from the maximum level and generating a threshold level by dividing pressure at a prescribed rate. SOLUTION: A bottom detection circuit 7 detects and holds a bottom detection level UDL corresponding to the lowest signal amplitude in a relative level difference (equivalent to signal amplitude) between the maximum level UDH which a peak detection circuit 6 detects and the input signal IS. Then, the UDH obtained by pressure-dividing the maximum level UDH and the bottom level UDL is set to be a threshold in which the DC level of the input signal IS is in the middle of rise. A peak detection circuit 8 detects/holds the peak detection level DDH corresponding to highest signal amplitude in the relative level difference (equivalent to signal amplitude) between the minimum level DDL which a bottom detection circuit 9 detects and the input signal IS.  Then, the DTH obtained by pressure-dividing the peak level DDH and the minimum level DDL is set to be the threshold in which the DC level of the input signal IS is in the middle of a fall and it is selectively used.
Patent JP-H08261366-A (JP)
Title: Clamp
Inventor: MIZAWA MASAHIRO
IPC: F16L3/08
Filed: 1995-03-24
Abstract: PURPOSE: To provide a clamp which is so constituted as to cope with mounting frames with various thicknesses. CONSTITUTION: A resiliently deformable pulloff prevention projection piece 16 formed integrally with the shaft part 4 of a clamp 1 is inclined toward the tip of the shaft part 4 and thus in a direction in which it is separated away from the peripheral surface S of the shaft part 4 and has a first slop 17 which is displaced in an opening part 14 formed at the peripheral wall of the shaft part 4 by press through engagement with the peripheral edge part of a through- hole during insertion of the shaft part 4 in the through-hole of a mounting frame. The shaft part 4 has a plurality of sections 11, 12, and 13 set by axially dividing the shaft part 4 into a plurality of sections. At least two pulloff prevention pieces 16 are formed at each of the sections 11, 12, and 13.  One pair of lower pulloff prevention projection pieces 16X and the other pair of upper pulloff projection pieces 16Y are formed in different positions in the axial direction and the peripheral direction of the shaft part 4.
Patent JP-H08257409-A (JP)
Title: Catalyst for removing nitrogen oxide and removing method of nitrogen oxide using the same
Inventor: SUGISHIMA NOBORU
IPC: B01D53/94
Filed: 1995-03-24
Abstract: PURPOSE: To provide a NOx removing catalyst catalytically reducing NOx in an exhaust gas by using a reducing agent such as ammonia. CONSTITUTION: The catalyst is produced by burning a precipitate obtained by precipitating an aq. soln. containing an aqueous medium-soluble titanium compd. tungsten compd. and an acid type zeolite having SiO2 /Al2 O3 molar ratio of at least 8 and/or a Ce ion exchange type zeolite.
Patent JP-H08261735-A (JP)
Title: Shape identifying apparatus
Inventor: OSANO AKIYOSHI
IPC: G01B11/245
Filed: 1995-03-24
Abstract: PURPOSE: To provide a low-cost shape identifying apparatus which can accurately identify the shape of an article without contact. CONSTITUTION: The predetermined shape of an article having a predetermined shape is stored as shape storage data in a memory 27. The accuracy of identifying the article is stored in the memory 27 as accurate storage data. The article is moved at the route of a light, which is shielded by the article. A CPU 26 measured the shape of the article according to the quantity of the relative movement when the route of the light is shielded by the article to generate shape measurement data. The CPU 26 compares the shape storage data with the shape measurement data in the range of the accuracy represented by the accuracy storage data and judges whether the article has a predetermined shape or not.
Patent JP-S62223577-A (JP)
Inventor: NORO OSAMU
IPC: F02G1/043
Filed: 1986-03-25
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-S58184462-A (JP)
Inventor: TSUJII MASATOSHI
IPC: F25B29/00
Filed: 1982-04-20
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-H01237723-A (JP)
Title: Information registering and retrieving method
Inventor: KITA SUMIO
IPC: G06F17/30
Filed: 1988-03-17
Abstract: PURPOSE:To shorten retrieval processing time by using a material number list file and a bit map memory, and reading only a material which coincides with the keyword of a retrieving condition, from a storage device. CONSTITUTION:In case of a registration processing, a pointer to primary information is added to secondary information and stored in the storage. Next, the registered material number in this time is added to the material number file and stored in the storage device. In case of a retrieval processing, at first, the retrieving condition to be composed of the secondary information is inputted. Next, the bit of a bit map is allocated to this keyword. Then, the material number list of the keyword is read and the bit, which is allocated to the bit map of a material number in the list in advance, is set. After that, the correct resolution value of the bit map is obtained from the retrieving condition. Then, the secondary information are read from the storage device and when the retrieving condition excepting the keyword, is coincident, these correspondent secondary information are displayed. After that, the primary information of the material, which is selected from the display of the said secondary information, are read from the storage and displayed.
Patent JP-S542129-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SASAKI MASAOMI
IPC: H01L31/08
Filed: 1977-06-08
Abstract: PURPOSE: To use a specified disazo pigment acting as an effective constituent in various electrophotogrpahic processes, being selectable in a wide range, and enhancing sensitivity of an electrophotographic photoreceptor and its flexibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05274444-A (JP)
Title: Curved line drawing device
IPC: G09G5/20
Filed: 1992-03-25
Abstract: PURPOSE:To reduce overlap and eliminate discontinuity by finding division points between a start and an end point according to the differential value of the curve approximation expression between the both and calculating curved line drawing values corresponding to the respective division points. CONSTITUTION:A curved-line drawing information memory 1 is stored with the start and end points of a curved line to be drawn and information on the approximation expression between the start and end points. A division value calculation part 2 reads the approximation expression information out of the curved-line drawing image information memory 1 and finds the differential value to calculates the division values between the start and end points. A section division decision part 3 divides the drawing section with the calculated division values and decides whether or not division values are calculated again. A curved-line drawing value calculation part 4 divides the section according to the calculated values to calculate curved-line drawing values. The calculation results are recorded in a bit map memory 5 and the recorded data are displayed at a display part 6.
Patent JP-H05272438-A (JP)
Title: Intake device for engine
IPC: F02M69/04
Filed: 1992-03-25
Abstract: PURPOSE:To enhance a starting characteristic of an engine by promoting gasification and atomization of fuel to be injected from an injecting valve for starting. CONSTITUTION:A fuel injecting valve 3 for starting is such disposed that the injecting direction thereof is oriented upstream of an intake passage. The fuel injecting valve 3 for starting is located near a throttle valve 4. Furthermore, the injecting direction of the fuel injecting valve 3 for starting is oriented to a side surface downstream of a valve body of the throttle valve 4 when the throttle valve 4 is closed. A net-like member 6 for reducing penetrating force of fuel particles is interposed between the fuel injecting valve 3 for starting and the throttle valve 4.
Patent JP-H08232569-A (JP)
Title: Gate post matrial and structural material for fence
Inventor: YAMAGOSHI MASAO
IPC: E06B11/02
Filed: 1995-02-28
Abstract: PURPOSE: To simplify installation, shorten the term of works and reduce cost while preventing the cracking of the film of a surface or making cracks inconspicuous. CONSTITUTION: An exposed member 12 consisting of a single or a plurality of narrow width-shaped stainless steel plates (or synthetic resin boards) is arranged on the external side face of a cylindrical gate post body 10 (or a rectangular board-shaped main body member) formed of reinforced concrete. The film 22 of an elastic foundation adjusting coating material is formed at least on the external side face of the gate post body 10 (or the main body member) while the film 24 of a topcoating material is formed on the film 22 directly (or through the film of another coating material).
Patent JP-S54158636-A (JP)
Title: Chopper control system
Inventor: IRIE JIYUICHI
IPC: H02M3/10
Filed: 1978-06-02
Abstract: PURPOSE: To enable precise current control by making the time constant of a proportional integrator substantially equal to the time constant of the load thereby improving the transient characteristic.  
     CONSTITUTION: Instantaneous level i a  of load current and the setting current are added and proportionally added in the operational amplifier A1 then the output is provided similarly with the instantaneous current control to a comparator having hysteresis, and the output of said comparator is used for the on-off control of  chopper and the average load current is controlled to setting current. When the time constant of proportional integrator is approximately coincided with the electrical time constant of the load, most excellent transient characteristic is obtained where it is respondable to the load variation within one cycle. With this system precise current control is obtained without sacrifice of the feature of conventional instantaneous current control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04303133-A (JP)
Title: Gas turbine engine
Inventor: KISHI NORIYUKI
IPC: F02C7/232
Filed: 1991-03-29
Abstract: PURPOSE:To cool a fuel injection nozzle and an igniter for necessary cooling members provided at a combustor of a gas turbine engine effectively. CONSTITUTION:An air passage 19 to supply low temperature air compressed by a compressor is formed between an outer casing 1 and an inner casing 18. The low temperature air introduced through a cooling air passage 80 branched from the air passage 19 into the inner casing 18 is supplied through a throughhole 782 to an outer circumference of the fuel injection nozzle 12, so the fuel injection nozzle 12 is cooled. In the meanwhile, the low temperature air sent to a cooling air passage 98 branched from the air passage 19 into the inner casing 18 icools an outer circumference of an igniter.
Patent JP-H03129151-A (JP)
Title: Differential gear
Inventor: HIROTA ISAO
IPC: F16H48/30
Filed: 1990-03-19
Abstract: PURPOSE:To reduce the number of parts by providing a spring disposed between a clutch ring and press member to previously press a multiple disk clutch through the press member while urging the clutch ring in the unlocking direction. CONSTITUTION:A dog clutch 99 is turned on by the left shift of a clutch ring 81 and turned off by the right shift of same. When the clutch 99 is turned on, a right side gear 57 is connected to a differential case 21 through a press member 91, clutch 99 and clutch ring 81 to set differential gears 59 to the differential locking state. When the mechanism 59 is released from the locking state, a wave ring 87 shifts the clutch ring 81 rightward, while pressing previously a right multiple disk clutch 71 through the press member 91 to give always an appropriate differential limiting force to the differential gears 59. Thus, the number of parts can be lessened to make the differential gears advantageous with respect to space and cost reduction.