baber/WOPTO huggingface dataset:
Patent JP-H01216147-A (JP)
Title: Speed change gear operating device
Inventor: YANAGAWA ICHIRO
IPC: F16H61/30
Filed: 1988-02-19
Abstract: PURPOSE:To smoothly carry out speed gear change by fixedly arranging an oil cylinder inside a piston rod and forming a cylinder spread part in a part inside the oil cylinder and loosely fitting a damper piston. CONSTITUTION:When a piston rod 8 operates, in the shift operation in the vicinity of a neutral position of a speed change gear, a damper piston 25 passes through a cylinder spread part 24a formed nearly at the center part of an oil cylinder 24, in an oil damper 3, and the damping action is made gentle, and the piston 25 speedily shifts. Therefore, the rod 8 speedily operates and reaches the position immediately before the synchronization of a speed change gear. At this time, the top edge of the piston 25 passes through the spread part 24a and reaches the common small diameter part of a cylinder, and the damping action operates in the reverse direction to the stroke direction onto the rod 8, and the gear is connected quietly.
Patent JP-S63303076-A (JP)
Inventor: FURANKU EICHI MOOZAA
IPC: G02F1/1524
Filed: 1988-02-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02216858-A (JP)
Title: Lsi package
Inventor: HIRUKAWA TAKASHI
IPC: H05K1/18
Filed: 1989-02-17
Abstract: PURPOSE:To improve strength of a connecting part with an LSI and make a printed board unnecessary by causing each side of a package to have a number of independent pins and to be divided into one or more kinds of blocks and causing each block to have an independent pin configuration. CONSTITUTION:A 34-pin heater 2, a 5-pin male-type connector 3, and a 5-pin female-type connector 4 are directly connected to respective sides of an LSI package 1, and further, when seeing from opposite side, a 16-pin L-shaped header 5 and an FPC connector 6 are provided within the LSI package. Therefore, because the connection with the LSI is formed directly through the connectors, strength of the connecting part is improved and a printed board is made unnecessary.
Patent JP-H06225628-A (JP)
Title: Method for planting plant community in littoral zone
Inventor: SAKURAI YOSHIO
IPC: A01G1/00
Filed: 1993-02-01
Abstract: PURPOSE:To restore a vegetational revetment adapted to natural features of our country on the shore of a lake or in the riverbank zone of a gently running river by planting a community of emergent plants such as Phragmites communis Trinius, Zizinia latifolia Turcz. or herbs of the genus Typha or bushy willows in a littoral zone taking natural sight into consideration. CONSTITUTION:Soli dressing, as necessary, is added to grade the land of a littoral zone. A flat planted land is created and naturally degradable nonwoven fabrics are laid in the planted land without any gap. The nonwoven fabrics are fixed to the planted land surface with many metallic pins and bamboo skewers and holes passing through the nonwoven fabrics are bored at a suitable interval on the planted land surface. Seedlings, branches or trees of emerging plants or willows, etc., are planted in respective holes.
Patent JP-H02216538-A (JP)
Title: System for restoring computer system
Inventor: IKEDA KIYOSHI
IPC: G06F9/06
Filed: 1989-02-16
Abstract: PURPOSE:To speedily restore a system by providing a data switching means and an abnormality detection means and switching the system to a standby program and data when a fault occurs in the computer system. CONSTITUTION:When the fault occurs in the computer system, the abnormality detection means 1-4 indicates switching to the standby program and data switching means 1-3. When the standby program and data switching means 1-3 receives the indication of switching from the abnormality detection means 1-4, it indicates switching to a standby to the program and data storage means 1-1, and switches the system to the standby program and data. Thus, necessity for reading from an external storage device 1-5 is eliminated and the system can speedily by restored when the system is interrupted.
Patent JP-H02298558-A (JP)
Title: Production of reddish purple pigment
Inventor: KANO KOSUKE
IPC: C09B61/00
Filed: 1989-02-16
Abstract: PURPOSE:To produce a reddish purple pigment having high quality on an industrial scale at a low cost from a fermentation liquid or distillation residue generated in the preparation of SHOCHU (low class distilled spirits) from MURASAKI-IMO (a kind of sweet potato) grown in YAMAKAWA. CONSTITUTION:A fermentation liquid generated in the preparation of SHOCHU from MURASAKI-IMO grown in YAMAKAWA or its improved variety is adjusted to a pH of <=4.0 with preferably mineral acid or organic acid and distilled. The objective pigment can be separated from the distillation residue.
Patent JP-H07222823-A (JP)
Title: Telescopic type water discharge device
Inventor: GOTO KENICHI
IPC: A62C31/28
Filed: 1994-02-14
Abstract: PURPOSE:To effectively discharge water to a place near to a fire point by stretching a helically wound force under water pressure so as to extend a shaft, and by fixing the front end of a water discharge nozzle to a position where the water discharge is optimum, by the use of a wire reel and a shaft fixing bed. CONSTITUTION:A water discharge nozzle 1 is attached to a first shaft part 31 of a shaft 3 which is laid by extending through the coil of a helically wound hose 2 connected at its one end to the water discharge nozzle 1, where the proximal end part of the hose 2 is fixed to a mother shaft part 35 of the shaft 3 by means of a shaft fixture 9. Further, a water sucker 8 is connected to the other end of the hose 2. When water is pressurized by driving the sucker 8, the shaft is extended, overcoming the reaction force given by the water discharge from the water discharge nozzle 1, and the resilient force of the tension spring commonly owned by the helically wound hose 2. The extended length of the shaft 3 is adjusted by paying off a wire by means of a brake 12 on a wire reel 10, and the attack angle of the nozzle is adjusted by an attack angle adjusting part 15.
Patent JP-H04255835-A (JP)
Title: Inverted galilean finder
Inventor: MITSUSAKA MAKOTO
IPC: G03B13/12
Filed: 1991-02-07
Abstract: PURPOSE:To obtain the inverted Galilean finder which has high finder magnification and enables a finder visual field frame to be observed with excellent diopters together with a finder image by properly constituting an objective, an ocular, the finder visual field frame, etc. CONSTITUTION:This finder consists of a 1st negative lens L11, a 2nd positive lens L12, and a 3rd positive lens in order from the object side; and the lens surface of the 1st lens on the exit pupil side is formed partially into a reflecting mirror or formed into a half-mirror M14 surface. The finder visual field frame F15 is provided on one of the opposite lens surfaces of the 2nd lens and 3rd lens and observed through the half-mirror.
Patent JP-S54129423-A (JP)
Title: Switching regulator
Inventor: OOBA HIDEO
IPC: H03K17/61
Filed: 1978-03-31
Abstract: PURPOSE: To reduce the loss of power as well as the loss of heat by controlling by inductance device the driving current of the input side transistor which flows in the output side transistor in switching regualtor using winding or transformer.  
     CONSTITUTION: The input voltage from the DC power source 8 is connected to emitter, the winding L1 and the diode D1 are connected to between the collector and output terminal 2 of the transistor TR1 to send out output voltage from collector, and the emitter of RE2 is connected to the base. And, the terminal 5 of the transoformer T2 is connected to between the collector and output terminal 2 of TR2, the diode D2 is connected to the terminal 4 of the transformer T2, and the other end of the winding L1 is connected to the terminal 6. And, a predetermined frequency of switching signal of the driving oscillator 7 is given to the base of TR2. Thus, TR1 is saturated in ON-state by increasing the emitter current of TR2 and thereby the collector and emitter voltage can be lessened and the loss of power  can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59164429-A (JP)
Title: Double tube type double-acting oil damper
Inventor: TAKAGI TATSUYA
IPC: F16F9/42
Filed: 1983-03-10
Abstract: PURPOSE:To prevent a lag of damping force on compression side without sealing pressurized gas and to improve a cooling effect remarkably by providing a piston with an expansion pressure control valve and with a compression pressure control valve and providing an inner cylinder with a sucking valve for sucking from an oil storing chamber formed on the bottom thereof and with an orifice communicating with an air chamber formed on the upper cover. CONSTITUTION:A bottom cover 11 having a sucking valve 10 for only sucking from an oil storing chamber 4 is disposed on the lower portion of an inner cylinder 3. An upper cover 8 of the inner cylinder 3 is provided with an orifice 12 (small leaking hole having a throttle effect) communicating with an air chamber 5. A piston 6 is provided with an expansion pressure control valve 14 allowing only downward movement of oil, which is adapted to control the pressure of the upper oil chamber 13 at the time of an expansion process and with a compression pressure control valve 16 allowing only upward movement of oil, which is adapted to control the pressure of the lower oil chamber 15 at the time of a compression process.
Patent JP-2000239580-A (JP)
Title: Recording liquid and ink jet recording
Inventor: HIRASA TAKASHI
IPC: C09D11/324
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a recording liquid having a good printing quality of records, capable of carrying out the recording at a high density, excellent in preservation stability, light and water resistances and discharge properties and suitable for ink jet, etc., by including an aqueous medium, a colorant and a specific polymer. SOLUTION: This recording liquid contains (A) an aqueous medium, (B) a water-insoluble colorant such as carbon black and (C) a polymer in the form of a free acid containing a structural unit represented by the formula (n is an integer of >=0) such as 2-methyleneglutaric acid. The component B is used in an amount of 1-10 wt.%, preferably 3-8 wt.% based on the total weight of the recording liquid and the component C is used in an amount of 1-100 wt.%, preferably 3-50 wt.% based on the weight of the component B. Ink jet recording is preferably carried out by using the recording liquid.
Patent JP-H10217733-A (JP)
Title: Suspension control device
Inventor: KAMIMURA KAZUNARI
IPC: F16F9/50
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent interruption of damping force control and stepping-out of a stepping motor when damping force control is carried out using the stepping motor as a driving source. SOLUTION: A suspension control unit can judge whether a spool action force Ff which acts to a spool 77 by the movement of hydraulic oil exceeds the detent torque of a stepping motor 14, that is to say, whether the stepping motor causes an unforeseen rotation or stepping-out when any treatment is not provided by comparing an upper limit value in an elongation side VP+ and an upper limit value in a contraction side VP- responding to relative velocity VP(n) and an opening of a spool valve at that time. Then, when the present relative velocity VP(n) is other than the relative velocity between the upper limit value in an elongation side VP+ and the upper limit value in a contraction side VP-, (VP(n)>VP+, VP(n)(VP-), it is determined that there is the possibility of stepping-out in the stepping motor 14, and an electric current is applied for holding the present rotating position.
Patent JP-S58167320-A (JP)
Title: Pneumatic feeder
Inventor: HANSUUYOAHIMU KARUDEINARU
IPC: B65G51/24
Filed: 1983-03-10
Abstract: 1. A pneumatic tube conveyor system having at least two storage tubes (13) which are connected to a pneumatic tube (10) by means of branching devices and which serve to accommodate carriers, characterised in that the branching devices are respectively formed by a pneumatic tube station which has a unilaterally sealed receiving tube chamber (4) which can be alternatively moved into alignment with the pneumatic tube (10) or with the respective storage tube (13), and which pneumatic tube station has a length scanning device (16, 17) which is adapted to at least two different lengths of pneumatic dispatch carriers, and a tube sleeve (3) which is connected to the receiving tube chamber (4) and which, in the position of the receiving tube chamber (4) which is in alignment with the respective storage tube (13), is moved so as to be in alignment between two pneumatic dispatch carrier sections (10) which are led to the pneumatic tube station.
Patent JP-H07248384-A (JP)
Title: Radiation detecting device
Inventor: KATAGIRI MASAKI
IPC: F25B9/14
Filed: 1994-03-09
Abstract: PURPOSE:To enhance energy resolution by compressing He gas by an electrically driven compressor, cooling a semiconductor radiation detecting element by a refrigerator to expand it in a specific cycle, and intermittently supplying driving electric power to the compressor. CONSTITUTION:A radiation detecting part 10 has a semiconductor radiation detecting element and a stirling refrigerator, and supplies a periodically thinned- out sine wave to a compressor of the detecting part 10 from a DC servo amplifier of a sine wave driving electric power supply part 30. A piston of the compressor makes linear motion in a driving period, and becomes stationary in a neutral position in an undriven period. A microphonic noise generated from the detecting element is large in a driving period, and is small in a stationary period. A detecting signal in this stationary period is taken out by a gate circuit. A temperature of the detecting part 10 is detected by a sensor, and is compared with a reference temperature, and a proper thinning-out rate is selected. When He gas is expanded in about 10 to 400Hz, a sufficient effect is obtained. In this way, the microphonic noise is reduced, and energy resolution is improved.
Patent JP-S58155692-A (JP)
Inventor: MORISHIMA MASAYUKI
IPC: H05B6/12
Filed: 1982-03-10
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-H06246229-A (JP)
Title: Organic compositely coated steel sheet and its production
Inventor: SASAKI KENICHI
IPC: B32B15/08
Filed: 1993-02-26
Abstract: PURPOSE:To provide an organic compositely coated steel sheet wherein resistance to blackening is excellent and a flaw is difficult to be generated while maintaining good corrosion resistance by providing a steel sheet wherein the plating layer of zinc or zinc-based alloy is built up, a specified chromate treatment layer formed on the plating layer of the steel sheet and a specified resin film layer formed thereon. CONSTITUTION:An organic compositely coated steel sheet is provided with a steel sheet wherein the plating layer of zinc or zinc-based alloy is built up, a chromate treatment layer which is formed on the plating layer of the steel sheet and has build-up amount of 1-200mg/m<2> expressed in terms of metallic chromium and a resin film formed in a range within 0.1-5mum thickness on the chromate treatment layer. The main component of the resin film is constituted of ethylene-based ionomer resin wherein ethylene and an alpha,beta-ethylenically unsaturated carboxylic acid are main chain components and 60-80% of carboxyl group is neutralized by a metallic ion.
Patent JP-S62197261-A (JP)
Title: Product ejection method for die-casting machine
Inventor: KAWACHI HIROAKI
IPC: B22D17/22
Filed: 1986-02-25
Abstract: PURPOSE:To surely strike down a casting article at high speed time by preventing the flaw and deformation of the casting article fixed to a mobile die, by actuating at high speed from the optional position of a stroke by actuating the advancing speed a low speed at the extrusion advancing time of an ejection pin. CONSTITUTION:The advancing speed of an ejection pin 3 is actuated at low speed at the ejection advancing stage of the ejection pin 3 taken out by ejecting the casting article 2 fixed to a mobile die 1 by separating the mobile die from a stationary die. The speed is then transferred to high speed from the optional position of the stroke of the ejection pin 3. Also, after actuating the advancing speed of the ejection pin 3 at low speed, it is transferred to high speed from the optional position of the stroke of the ejection pin 3 and after completion of the ejection stroke, retreated at high speed upto the optional position of the stroke and advanced with ejection at high speed again. The energy of striking down impactly is then given to the casting article 2.
Patent JP-S59165361-A (JP)
Title: Method for manufacture of photoelectric tube
Inventor: HOSHIYAMA TADASHI
IPC: H01J40/06
Filed: 1983-03-09
Abstract: PURPOSE:To provide a photoelectric tube free from ion spot or ion noise and provided with desired spectral sensitivity characteristic, by practicing the process of applying electricity to and heating a fine wire made of tantalum and titanium at the proper point in the activation stage and forming the surface layer once again. CONSTITUTION:A tube connected to an evacuating apparatus is subjected to degassing process by baking or the like while being evacuated, and then, the photoelectric cathode is formed by evaporating silver or antimony and alkali metal within the tube. The evaporation of the substances to form the photoelectric cathode is carried out while the tube is kept at the temperature of 150-250 deg.C, for example, and after the evaporation has been finished, a fine wire formed of tantalum and titanium is supplied with electricity to be heated within the tube while the tube is kept at the above temperature. After the heating of the fine wire has been finished, a small amount of cesium and antimony or silver are evaporated within the tube once again monitoring the change in the sensitivity to long-wave light to restore the surface layer once deteriorated. The evaporation is ended when the sensitivity to the long-wave light has reached the maximum value, and then, the tube is slowly cooled and the formation of the photoelectric cathode is thus completed.
Patent JP-H06246732-A (JP)
Title: Releasing method for centrifugally cast tunnel liner from mold
Inventor: ISHITANI MITSUO
IPC: B28B13/06
Filed: 1993-02-26
Abstract: PURPOSE:To safely, efficiently execute concrete products when the products divided into circular arclike states are centrifugally cast and released. CONSTITUTION:The method for releasing centrifugally cast tunnel liner from a mold comprises the steps of lifting an upper drum 11, falling it on a trestle 13, removing fixing bolts of a partition plate 14, pushing a concrete bearer to a tunnel liner 10 from inside, removing form tie fixing bolts 24, receiving the liner 100 to the bearer, and releasing it. On the other hand, a lower drum 12 is released by lifting concrete by using a plug 23 for casting grout, removing the bolt of the plate 14, and loosening fixing bolts of a drum end partition plate.
Patent JP-S61200960-A (JP)
Title: N-(2-chloro-4-nitrophenyl)-benzenesulfonamide derivative and fungicide for agricultural purpose
Inventor: YOSHIMOTO TAKEO
IPC: A01N41/06
Filed: 1985-03-01
Abstract: NEW MATERIAL:A compound of formula I (X, Y, Z are H, Cl, methyl; A is H, Cl). EXAMPLE:N-(2-Chloro-4-nitrophenyl)-2,5-dimethylbenzenesulfonamide. USE:A fungicide for agricultural purposes. It has a wide range of fungicidal spectrum and develops high activity with a low dose and reduced influence on environment and is used as a fungicide against soil diseases. Especially, it is used to control clubroots in Curciferae vegetables, common scub in potatos and soil diseases caused by a variety of Aphanomyces. PREPARATION:The reaction between a compound of formula II and another compound of formula III is carried out in the presence of a base such as pyridine or sodium hydroxide in a solvent such as toluene and chlorobenzene at 110-180 deg.C for 5-15 hours to give a compound of formula I.
Patent JP-S51113341-A (JP)
Title: Series type sliding window having no pillars
Inventor: TAKASHIMA KEIYA
IPC: E05C17/00
Filed: 1975-03-31
Abstract: PURPOSE: To improve ventilation, eliminate the shaded part in the room, improve lighting and allow easy in-situ assemblage of the entire window structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01214098-A (JP)
Title: Manufacture of dump-proof and insulated mounting circuit board
Inventor: OBARA MASAKATSU
IPC: C08F20/10
Filed: 1988-02-22
Abstract: PURPOSE:To obtain manufacturing of a mounting circuit board having excellent dump-proof and insulation, and workability and economy by incorporating a filler and a mounting circuit board to a case or mold and by casting resin composition containing a specific dicyclopentadiene derivative, organic acid metallic salt, and peroxide and hardening it. CONSTITUTION:A filler and a mounting circuit board are incorporated in a case or mold. A resin composition containing a dicyclopentadiene derivative expressed by any one of the general equations (I)-(IV), organic acid metallic salt, and peroxide is cast and hardened. R1 in the equation described above has hydrogen or methyl group, and R2 has alkylene group of 2 to 12 carbon atoms, or at least two alkylene chains coupled by at least one oxygen atom and having 4 to 12 carbon atoms, each alkylene chain being of oxaalkylene group containing at least two carbon atoms. As said filler, for example, quartz powder, molten quartz powder, talc, mica, hydrate alumina, calcium carbonate, magnesium carbonate, zircon oxide, etc., is used.
Patent JP-S61199383-A (JP)
Title: Image pickup device
Inventor: FUKUSHIMA NOBUO
IPC: H04N5/335
Filed: 1985-03-01
Abstract: PURPOSE:To quickly obtain the quantity of incident light from the output signal of an image pickup element by constituting the titled device so that the charge accumulating time of the output signal made by the light incident on the pickup element is controlled, and the quantity of incident light to the element is obtained from the said accumulating time. CONSTITUTION:When a photometric switch is turned on, the initial charge accumulating time data an arithmetic circuit 8 is stored in a register 7. A clock circuit 4 drives an image pickup element 1 in accordance with the said data. A signal processing circuit 2 separates a brightness signal, which is integrated by an integrating circuit 5. A comparator 6 compares to decide if the quantity of incident light to the image pickup element 1 is within the reckoing range. The circuit 8 calculates the next charge accumulating time of the element 1. When both Hs and Ls are of low level i.e. the quantity of incident light to the element 1 is decided within the reckoning from the output of the integrating circuit 5, the output of a NAND gate 9 goes to high level H, causing a photometer arithmetic circuit 10 to work, when the outputs of the circuit 5 and the register 7 i.e. the quantity of incident light to the pickup element 1 is calculated, and the photometry is completed.
Patent JP-S63205521-A (JP)
Title: Liquid level photosensor
Inventor: AKITA OSAMU
IPC: G01F23/56
Filed: 1987-02-20
Abstract: PURPOSE:To accurately detect a liquid level even when the surface of the liquid waves by finishing the surface of a float which reflects modulated wave from a light source into a concave spherical surface. CONSTITUTION:The light source 2 emits the light modulated by a modulator 1 and the modulated light is projected on the float 6 through an optical fiber 3 and a path shown by 5. The reflected light 7 from the float 6 is passed through a half-mirror 4, inputted to a photodetector 9 from an optical fiber 8, and converted into an electric signal to detect the liquid level. Then when the surface of the liquid waves or flows, the float 6 slants, but the reflecting surface of the float 6 is spherical, so even if the liquid waves, the angle between the optical axis of the incident light 5 and the reflecting surface is held nearly 90 deg., so that the reflected light 7 returns through the same path with the incident light 5. Therefore, even if the liquid surface waves, the photodetection level of the photodetector 9 is held constant, so the liquid level is accurately detected.