baber/WOPTO huggingface dataset:
Patent JP-H08332903-A (JP)
Title: On-vehicle display device
Inventor: FUJIMOTO MASAMI
IPC: G01C21/00
Filed: 1995-06-09
Abstract: PURPOSE: To hold an on-vehicle display device stably for an outer vibration by installing the turning fulcrum of a display part on both ends of a lever couple energized so as to be pulled each other by an elastic member and constituting so that one pin shaft can be operated alternativly so as to be the turning fulcrum of a turning member when either one of right/left ends of the turning member is pulled out. CONSTITUTION: When a switch is pushed in the storing state of an indicator 5, at first the display part 5 is pulled out forward in a horizontal direction by a slide drive part and then a display screen 7 is erected from a horizontal posture by an erection drive part. Under this state, when either side surface part of right/left parts of the indicator 5 is pulled to this side by an user, the display part 5 is pulled out by a head shaking mechanism installed on a base stand 3 and the display screen 7 is turned. The head shaking mechanism is composed of lever couple 11, 12 energized by a spring in a mutually pulling direction on which pin shafts 13, 14 are planted and notch groove parts 19, 20 in which respective pin shafts 13, 14 are dropped in and a turning member 4 on which are shape slits 21, 22 continued thereto are installed.
Patent JP-H0456644-A (JP)
Title: Exhaust noise improving device for automobile
Inventor: TAKEMORI YOSHIHISA
IPC: H04R3/04
Filed: 1990-06-26
Abstract: PURPOSE:To generate optimum exhaust noise with high responsiveness by providing a phase regulating device to match the phase of a noise signal right after exhaust and passing a first rotation synchronizing filter with the phase of a noise signal from a second rotation synchronizing filter and for synthesized noise of noise from a speaker and exhaust noise. CONSTITUTION:The sound pressure level of a noise signal from a first microphone 61 to collect exhaust noise right after it is exhausted from an engine and passing through a first rotation synchronizing filter 63 to decompose a noise signal to a degree component is converted to a specified level at each frequency by means of a constant sound pressure device 68. Thereafter, the sound pressure level is sounded from a microphone 71 through an amplifier 69. A second rotation synchronizing filter 77 to decompose a noise signal, outputted from a second microphone 75 to collect synthesized noise of noise from the speaker 71 and exhaust noise, at each degree component is provided, and a phase regulating device 78 to match noise signals from the filters 63 and 77 with each other is provided. The sound pressure level of a noise signal from the second rotation synchronizing filter 77 is compared with a target exhaust discharge noise sound pressure level by a control device 79 to control the gain of the amplifier 69.
Patent JP-H0610622-A (JP)
Title: Close coupled type oil pressure rush adjustor
Inventor: HOSAKA AKIHIKO
IPC: F01L1/24
Filed: 1992-06-26
Abstract: PURPOSE:To provide a close coupled type oil pressure rush adjustor which is formed in such constitution that air is not sucked into a high pressure chamber when an engine is restarted by preventing air from invading into a main reservoir. CONSTITUTION:A sleeve 30 of inner flange shape is provided along the side wall of a bucket (X). A hydraulic unit (Y) which abuts on a valve shaft 81 is assembled on the inner side of the sleeve 30. An auxiliary reservoir 40 for supplying working oil injected from a working oil supplying port 20 into main reservoir 52 is formed between a working oil supplying port 20 formed in the bucket (X) and a main reservoir 52 inside the hydraulic unit (Y). A ring body 11A is stored in the auxiliary reservoir 40, and the auxiliary reservoir 40 is sectioned into an outer chamber 42 communicated to the working oil supplying port 20 and an inner chamber 44 communicated to the main reservoir 52, and also the outer chamber 42 and the inner chamber 44 are communicated with each other by a working oil passage 46 having air ventilation stopping action and being a minute gap.
Patent JP-H06227649-A (JP)
Title: Changeover device for sorting conveyor
Inventor: HOSHI TOSHIOMI
IPC: B65G47/68
Filed: 1993-07-07
Abstract: PURPOSE:To provide the changeover device of a sorting conveyor which can conduct the transport passage changeover action of articles on the conveyor surely and in a short time and by means of simple structure. CONSTITUTION:A rotary body 8 that is a movement means and is provided slidably at a slat constituting a conveyor, is formed of a strong magnetic body, and is guided by a guide rail 9 that is composed of a main rail 10 and a switch rail 11 and is provided at the lower surface of the conveyor. An electromagnet 13 is provided at a part where the switch rail 11 branches off from the main rail 10, and a magnet 15 is provided downstream of the electromagnet 13. In the case that an article is transported in a branching-off direction, the electromagnet 13 is electrified, and the rotary body 8 is attracted to the electromagnet 13, and then, is moved along the magnet 15 and guided to the switch rail 11.
Patent JP-H0612618-A (JP)
Title: Multichannel magnetic head and magnetic recording method using it
Inventor: ABE MITSUO
IPC: G11B5/29
Filed: 1992-06-26
Abstract: PURPOSE:To improve the accuracy of deciding the position of an element by arranging channels based on a jumping scan recording method. CONSTITUTION:Channels are devided into preceding and following groups 11 and 12, CH 2 and 4 belong to the group 11 and CH 1 and 3 belong to the group 12. Respective gaps 2a and 4a of the group 11 are linearly arranged having an azimuth angle theta1 and the gaps of the group 12 are formed likewise having an azimuth angle theta2. For the track width of each channel, the preceding sides W2 and W4 are bigger than the following sides W1 and W3. Also, each track end is provided with an overlapping amount DELTAW for allowing an overlapped writing. Thus, since the groups 11 and 12 are constituted having the same azimuth angle, head elements in the group are integrally formed, the azimuth angles of the respective gaps are made uniform and the position is highly accurately and easily decided.
Patent JP-H0725860-A (JP)
Title: Production of tris(tribromophenoxy)-s-triazine
Inventor: NISHIBORI SETSUO
IPC: C08K5/3492
Filed: 1993-07-08
Abstract: PURPOSE:To provide a production method of tris(tribromophenoxy)-s-triazine composition with productivity based on a unit volume of a reactor higher than production of well-known literatures, high yield and purity. CONSTITUTION:Cyanuric chloride is reacted with an aqueous solution of >=50wt.% concentration of a tribromophenolate containing a reducing agent in the presence of a phase transfer catalyst to produce tris(tribromophenoxy)-s- triazine.
Patent JP-S6414256-A (JP)
Title: Rubber composition
Inventor: KAWAMURA KIYOSHI
IPC: C08K3/04
Filed: 1987-07-08
Abstract: PURPOSE:To obtain a rubber composition excellent in appearance, abrasion resistance, breaking strength, kneadability, thermal aging resistance, etc., by adding carbon black treated with a specified polyamine resin. CONSTITUTION:A polyamine of an MW >=200, obtained by ring-opening polymerization of an aziridine compound and/or its modification is mixed with carbon black by agitation at a weight ratio of 1/100-1000/100 and a temperature of 0-300 deg.C in the presence of, optionally, a suitable solvent or a processing aid such as stearic acid to perform the surface treatment of the carbon black. 1-90wt.% treated carbon black and, optionally, well-known reinforcing agents, fillers, vulcanizers, vulcanization aids, vulcanization accelerators, softening agents, plasticizers, pigments, antioxidants or ultraviolet absorbers, etc. are added to a rubber component such as natural rubber.
Patent JP-S5870926-A (JP)
Title: Pipe bending method
Inventor: SHIRONI HARUO
IPC: B21D9/15
Filed: 1981-10-22
Abstract: PURPOSE:To facilitate working and to improve the quality of worked pipe by performing bending work after magnetizing ferromagnetic particles sealed in the pipe. CONSTITUTION:After packing the bent part of a pipe with ferromagnetic particles, the particles are magnetized by generating a magnetic field, and a solid body having no fluidity is formed. The pipe is bent by a plunger punch 3. After bending, particles are demagnetized to allow flowing, and taken out from the pipe 1. Thus, a bent pipe of high quality free from buckling, wrinkle and rupture can be obtained easily.
Patent JP-H0457591-A (JP)
Title: User network interface system
Inventor: YAMAGUCHI MASARU
IPC: H04M11/00
Filed: 1990-06-27
Abstract: PURPOSE:To facilitate impedance matching by adopting a multi-point system for the communication from a network terminator(NT) to a terminal equipment(TE) and adopting a point-to-point system for the communication from the TE to the NT. CONSTITUTION:An NT is connected to TEs 2-1-2-N from a transmission bus 3A to connection lines 3B, 3C by a multi-point system in the case of communication from the NT to the TE. On the other hand, in the case of communication from the TEs 2-1-2-N to the NT 1 by a point-to-point system through reception lines 4A-4C. Thus, even in the case of time division data reception at the reception from the TE to the NT, a phase difference of data as the multi-point system is not caused. Thus, impedance matching is facilitated.
Patent JP-S5698074-A (JP)
Title: Image sensor output circuit
Inventor: YAMADA FUMIAKI
IPC: H04N1/403
Filed: 1979-12-27
Abstract: PURPOSE:To avoid an error of the digital signal which is caused by the change of temperature, by converting the original read voltage into the quantity having no relation with the temperature and then comparing the converted read voltage based on the middle level between the voltage with irradiation of light and the voltage with no irradiation of light. CONSTITUTION:The transistors T1-Tn are turned on successively by the driving pulse, and the voltage at the connection points between the photoelectric effect elements S1-Sn and the load resistance RL are transmitted successively in the form of the signal (a). The photoelectric transducer SO of the temperature compensating sensor 12 is always masked to secure a constant temperature, and thus the voltage of the signal (b) becomes constant. Then the differential voltage between the signals (a) and (b) is amplified by the differential amplifier 13 to transmit the signal (c). The signal (c) is monitored by the peak holding circuit 14, and the maximum value (e) of the signal is stored. The comparator 15 identifies the signal (c) based on the signal (e) having the voltage of 1/2 maximum voltage to transmit the digital signal (f). Thus the reference voltage having no relation with the temperature is set for comparison. As a result, the error which is caused by the change of temperature is reduced for the digital signal.
Patent JP-S5796132-A (JP)
Title: Greens-planting work for slope, etc.
Inventor: YAMAMOTO TOMIHARU
IPC: E02D17/20
Filed: 1980-12-02
Abstract: PURPOSE: To make the growth of plant better even when the thickness of sprayed soil is small by a method in which planting bags filled with a mixture of plant seeds, soil, and fertilizers are temporarily fixed with a tube fixed on a sloped ground, earth brought from another place is sprayed, and then only the tube is removed.  
     CONSTITUTION: A rope-shaped soft tube 6 to which a net-like planting bag 7 filled with a mixture of plant seeds, soil, and fertilizers is temporarily fixed to a planting net or metal net 8 laid on a sloped ground 1. Then, soil brought from another place 10 is sprayed and the tube 6 is removed by leaving the planting bag 7 as such to form a ditch 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5870643-A (JP)
Title: Receiver for car
Inventor: OKAMOTO YOSHIROU
IPC: H04B7/08
Filed: 1981-10-22
Abstract: PURPOSE:To improve the sound quality of reception, by providing an antenna on a front glass of a car to perform space diversity reception. CONSTITUTION:A front glass 1 of a car is provided with the 1st antenna 2 along the upper side and the 2nd antenna 3 along the lower side, and both antennas are connected to an antenna selection switch circuit 11. The circuit 11 is automatically switched with a reception level detection signal and an FM multi-path distortion detection signal (to detect distortion of a stereo pilot signal of 19kHz) to select the antenna for better reception.
Patent JP-S6065920-A (JP)
Title: Input mechanism of parking brake
Inventor: OGAWA YUTAKA
IPC: B60T1/06
Filed: 1983-09-16
Abstract: PURPOSE:To reduce frictional loss in a floating caliper type parking disk brake by supporting a rotary shaft with mutual action of a pair of toggles to transmit the input from a parking lever to an adjuster screw. CONSTITUTION:A rotary shaft 16 has one end fixed to a parking lever 6 and the other end inserted rotatably i a caliper rear arm 1a while being formed with recesses 16, 16b, in the symmetrical positions about its axis, spaced by eccentricities e respectively from the axis within the same section. On the other hand, an adjuster screw 4 is formedon the central portion of the end with a recess 4b opposed to the recess 16a and a first toggle 17 is interposed between both recesses. Also, the caliper rear arm 1a is formed with a recess 1b oppposed to the recess 16b, and a second toggle 18 is interposed between said both recesses. And by the utual action of a pair of the toggles 17, 18 is supported the rotary shaft 16 to transmit the input from the parking lever 6 to the adjuster screw 4.
Patent JP-H1117789-A (JP)
Title: Portable telephone set
Inventor: SAKAMOTO NORIYUKI
IPC: H04W88/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which facilitates function selection, improves convenience and can flexibly deal with various user needs by enabling a user to arbitrarily set an icon to be displayed or the correspondence of icon and function. SOLUTION: A memory 3 correspondently stores icons and functions, a reloadable setting menu table 33 is provided, a control part 2 correspondently registers icons and functions in the setting menu table 33 according to an instruction from an input part 1 in a menu setting mode and displays the icons registered in the setting menu table 33 in a function executing mode, and the function corresponding to the icon selected by a cursor is executed.
Patent JP-S5694614-A (JP)
Title: Insulation treatment for electric conductor
Inventor: OSHIYAMA KOU
IPC: H02K15/12
Filed: 1979-12-27
Abstract: PURPOSE:To apply excellent insulation treatment by a method wherein an insulation tape prepared by forming a mica layer on one surface of lining material and an layer for accelerating the setting of an epoxy resin on the other is wound round a  conductor with the accelerator layer outside and thereby the conductor is impregnated under vacuum with the epoxy resin containing a prescribed hardener. CONSTITUTION:The mica layer 2 is formed on one surface of the lining material 1 by bonding 3 composite mica thereto, while the setting accelerator layer 5 is formed on the other surface of the lining material by applying thereon isocyanate resin 4 and later the epoxy resin setting accelerator of imidazole dissolved in a solvent and drying the same. The insulation tape A thus prepared is wound round the outer periphery of the winding conductor B with the accelerator layer outside, while the outer periphery of a coil is wound up in the same way, and thus the conductor is impregnated under vacuum with the epoxy resin, which is further heated and dried. By this constitution, the resin near the layer 5 is first set to prevent the resin from flowing out and thereby the lowering of insulation is prevented.
Patent JP-S5869073-A (JP)
Title: Printing method
Inventor: ASAKAWA HIROYUKI
IPC: G06K15/02
Filed: 1981-10-22
Abstract: PURPOSE:To cause a printing pitch of a Chinese charater to match that of an alphanumeric letter, by a method wherein a letter is divided into a half-square letter for 14 dots and a half-square letter for 13 dots, and in the case of the alphanumeric letter, a printing is made by means of the half-square letter for 14 dots, and a blank is printed in the half-square letter for 13 dots. CONSTITUTION:A letter for 27 dots (3 dots out of 27 dots are used as a blank) is divided into two half-square letters for 14 dots (2 dots out of 14 dots are used as a blank) and 13 dots (1 dot out of 13 dots is used as a blank). In the case of a Chinese character, one letter is printed using the half-square letter for 14 dots and the half-square letter for 13 dots, and in the case of an alphanumeric letter printing, a printing is conducted using the half-square letter for 14 dots, and a blank is printed in the half-square letter for 13 dots. In the case of the alphanumeric letter printing, a blank may be printed in the half-square letter for 14 dots, and an alphanumeric letter may be printed in the half-square letter for 13 dots.
Patent JP-S5691913-A (JP)
Title: Rolling roll
Inventor: HATAKEYAMA TAKASHI
IPC: C21D1/09
Filed: 1979-12-27
Abstract: PURPOSE:To endow the rolling roll with a wear-resistance without depending on the build-up welding of a wear-resisting metal, by locally forming a quench-hardened layer in the surface of the rolling roll's journal. CONSTITUTION:Since the journal 2 of the rolling roll is applied the spheroidizing annealing treatment, the journal 2 has a pearlite structure; a local quench-hardening is applied to the surface of this journal 2 in order to form a hardened layer 3. This hardened layer 3 comprises a low bainite structure or a mixed structure of low bainite and martensite; hereby, the wear-resistance of the rolling roll journal 2 is improved. The surface area of this quench hardened layer 3 is desired to be about 20-30% of the surface of the journal 2.
Patent JP-S61155352-A (JP)
Title: 4-chloro-3-alkenoic acid and production thereof
Inventor: FUJISAWA TAMOTSU
IPC: C07C57/52
Filed: 1984-08-14
Abstract: NEW MATERIAL:A 4-chloro-3-alkenoic acid shown by the formula I (R is alkyl, aralkyl, alkenyl, or aryl; alkyl includes one containing ether substituent group). EXAMPLE:4-Chloro-3-nonenoic acid. USE:Useful as a raw material for synthesizing a 4-oxoalkanoic acid, 4-hydroxy-2- alkenoic acid, and 4-oxo-2-alkenoic acid useful as an intermediate for perfume and antibiotics. PREPARATION:beta-Chlorovinyl-beta-propiolactone shown by the formula II is reacted with an organometallic compound shown by the formula III or formula IV (X is Cl, Br, or I) by the use of dimethyl ether or tetrahydrofuran as a solvent, more preferably by adding dimethyl sulfide, at -30--80 deg.C, preferably at -40--60 deg.C, to give a compound shown by the formula I.
Patent JP-H1110886-A (JP)
Title: Ink jet printer
Inventor: ASANO TAKESHI
IPC: B41J2/045
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To realize a high speed printing with a high printing resolution and the easy working of a head and the reduction of a production cost by a method wherein ink drops are discharged at a predetermined position of amplitude by vibrating an ink jet line head with a low printing resolution at high speed. SOLUTION: In an ink jet printer, a plurality of nozzles of an ink jet line head 2 are formed in one line at predetermined intervals nearly over a printing width. In addition, the ink jet line head 2 is elastically supported so as to vibrate to the direction of nozzle arrangement in a predetermined frequency and by a predetermined amplitude with a piezoelectric actuator 6. Further, the ink jet line head 2 discharges ink drops at a predetermined position of amplitude by a discharging controlling means for executing printing. As a result, by vibrating the ink jet line head 2 with the piezoelectric actuator 6, a high speed vibration of several kHz can be realized, resulting in realizing the speeding-up of a printing speed.
Patent JP-H1018981-A (JP)
Title: Rust-preventing method and device for oil-free screw compressor
Inventor: KANBAYASHI TORU
IPC: F04C29/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To smoothly restart a compressor by preventing rust in the compressor. SOLUTION: An oil-free screw compressor 10 in which cooling water is normally circulated is provided with an intake throttle valve 72 between an intake port 22 of a compressor body 20 and an intake passage 82 communicating with an intake filter 74 for inducting outside air into its housing 11. The intake passage 82 is connected with one end of a dry air duct 86 at its downstream side to the intake throttle valve 72. The other end of the dry air duct 86 is connected to a dry air supply source 50 which is disposed outside the housing 11 of the compressor 10 for continually discharging dry air. The dry air duct 86 is provided with a switch valve 56 constituted of a solenoid valve adapted to be opened during the standing of the compressor 10 to thereby continuously supply dry air to and circulate cooling water in the compressor during the standing of the compressor.
Patent JP-H0525726-A (JP)
Title: Sliver-detection apparatus for ending machine in spinning frame
Inventor: ITO KENJI
IPC: D01H13/16
Filed: 1991-07-10
Abstract: PURPOSE:To provide the subject apparatus having a supporting member attached to an ending machine traversing along spinning frame, a sensor to detect a feeding sliver and a guide means to guide the sliver to a detection zone and capable of surely detecting the presence of a sliver in the ending operation. CONSTITUTION:The objective sliver-detection apparatus for an ending machine in a spinning frame directly spinning a yarn from a sliver (e.g. open-end spinning machine and fasciated spinning frame) is operated by the following steps. A supporting arm 13 attached to an ending machine is moved to an acting position close to a condenser 4 of a spinning unit when the ending machine is in a state stopped at the working position. When the sliver S is supplied to the condenser 4 at a position out of the detection range of a photo-electric sensor 15, the sliver S is guided to the detection range A of the photo-electric sensor 15 by the engaging part 16b of a sliver-guide member 16 attached to the supporting arm 13. Even a thin sliver S can surely be detected by entering a part of the sliver S into the detection range A of the photo-electric sensor 15.
Patent JP-S6414770-A (JP)
Title: Method for protecting copyright
Inventor: TAKAHASHI KENICHI
IPC: G06F21/10
Filed: 1987-07-08
Abstract: PURPOSE:To stimulate the wide utilization of effective information for the public by allowing a copying means to operate only when power is supplied from both a copy battery and a power supply at the time of detecting the lock of information and subtracting power proportional to the quantity of copied information from the power of the copy battery. CONSTITUTION:At the time of detecting the lock of inputted information 1, a detecting means 2 confirms the connection of the copy battery 4, allows the copying means 3 to operate only when power is supplied from both the copy battery 4 and power supply, and subtracts power proportional to the quantity of copied information from the power of the battery 4. Since the copy battery 4 is a battery for accumulating finite power, power can not be supplied when the power is completely consumed to interrupt the copying. Thus, the wide utilization of effective information for the public can be stimulated, both the copyright owner and user can get advantage and the copying of the information can be prevented from being inhibited.