baber/WOPTO huggingface dataset:
Patent JP-H01170774-A (JP)
Title: Bearing device for compressor
Inventor: MASHITA DENJI
IPC: F04B39/00
Filed: 1987-12-24
Abstract: PURPOSE:To facilitate fitting work by providing a flange portion of a specified structure below a bearing on a frame to which an outer ring is fitted in a roller bearing for rotatably supporting a rotary shaft of a scroll compressor. CONSTITUTION:A scroll compressor comprises an electric motor portion 2 and a scroll compressor portion 4 which are accommodated in a closed receptacle 1, wherein 8 frame 8 fixed to the scroll compressor portion 4 is placed on the upper end surface of a cylindrical case 3 of the closed receptacle 1 and a roller bearing portion 10 supporting a rotary shaft 9 is provided in the center of the frame 8. The bearing portion 10 comprises an inner ring 11 fitted to the rotary shaft 9, an outer ring 12 fitted to the frame 8 and a rolling element 13. The frame 8 has a flange portion 38 positioned below the bearing portion 10. In this case, the flange portion 38 is extended inside the outer periphery of the inner ring 11, and the flange portion is formed in such a manner as to set a gap 40 between the flange portion and the lower end surface of the inner ring 11.
Patent JP-H06175305-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: FUJIMOTO HIROSHI
IPC: C02F1/44
Filed: 1992-12-09
Abstract: PURPOSE:To provide good photographic characteristics even if the volume of the waste photographic liquid to be drained is drastically decreased. CONSTITUTION:This processing method consists of such steps of processing a color photographic sensitive material consisting of emulsions contg. >=80mol% silver bromide at >=40 deg.C respective processing temps. and within 5 deg.C temp. differences of the respective processing baths, introducing overflow 21 of a washing tank to a desilvering tank 22 and confining the carryover of the processing liquid by the photosensitive material to <=70ml/m<2>.
Patent JP-H02258935-A (JP)
Title: Manufacture of 7000 series aluminum alloy and composite material, which has high mechanical strength and good ductility and consists of discontinuous reinforcement and matrix formed from said alloy, by spray up method
Inventor: JIYANNFURANSOWA FUOURU
IPC: C22C1/04
Filed: 1989-12-19
Abstract: The invention relates to a process for obtaining an Al alloy of the 7000 series (Al-Zn-Cu-Mg) of high mechanical strength and good ductility by spray deposition; the process is aimed at obtaining Al alloys having a breaking load of >/= 800 MPa and an elongation greater than or equal to 5%, or obtaining these same alloys reinforced with ceramic particles. 
<??>The invention accordingly consists in:
 1. forming, by spray deposition, a massive alloy of the following composition by weight: Zn from 8.5 to 15%; Mg from 2.0 to 4.0%; Cu from 0.5 to 2.0%; at least one of the following 3 elements: Zr from 0.05 to 0.8%; Mn from 0.05 to 1.0%; Cr from 0.05 to 0.8%, with Zr + Mn + Cr </= 1.4%; Fe up to 0.5%; Si up to 0.5%; other elements </= 0.05% each, </= 0.15% in total; remainder Al.
 2. hot transforming of the body thus obtained at between 300 and 450 DEG C and optionally in the cold and
 3. treating the product thus obtained by dissolution, quenching and annealing.
Patent JP-H06174838-A (JP)
Title: Radar
Inventor: FUJISAKA TAKAHIKO
IPC: G01S13/66
Filed: 1992-12-09
Abstract: PURPOSE:To make it easy to recognize and identify a target using a radar which obtains images of the target by means of the Doppler effect caused by rotation or movement of the target. CONSTITUTION:A radar comprises a target tracking means 7, an image reproduction means 5 for reproducing the radar image of a target, a point image response estimation means 8 for estimating the point image response function of the radar, a target aspect angle estimation means 9 for estimating the angle at which the target is looked at from the radar, a target shape data storage means 12 for initially storing data on the three-dimensional shape of the target to be recognized and identified, an RCS calculation means 10 for calculating the distribution of RCS on the target from an estimated target aspect angle by reading the target shape data from the target shape data storage means 12 in sequence, a convolution integration means for generating a dictionary image for recognition and identification, and a radar image display means 6 for simultaneously displaying radar images reproduced from the dictionary image and a received signal which are output in sequence.
Patent JP-H10169971-A (JP)
Title: Heat storage regenerative combustor
Inventor: MURAKAMI KOJI
IPC: F23L15/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce NOx by suppressing the rise of flame temperature adopting a thick and thin fuel combustion system. SOLUTION: In a heat storage regenerative combustor comprising a pair of regenerative burners 12 for mixing with a fuel and combusting combustion air preheated with a heat storage media 24, there are provided at least two combustion air nozzles 34a, 34b each for injection the preheated combustion air on the burner 12, and there are provided fuel nozzles 36a, 36b for injecting a fuel corresponding to the combustion air nozzles 34a, 34b, to each of which fuel nozzles 36a, 36b there is connected a fuel distribution valve 42 for supplying different amounts of fuels, wherein there is supplied theoretical combustion air of substantially equivalent amount with respect to the total fuel combustion in the one regenerative burner, and further the fuel nozzle 36a of the fuel nozzles 36a,  36b is subjected to thick and thin fuel combustion in a fuel excess conditions while the fuel nozzle 36b in an air excess condition.
Patent JP-2001147355-A (JP)
Title: Optical fiber unit
Inventor: NAGAO YOSHIAKI
IPC: G02B6/44
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the side pressure resistant characteristic of an optical fiber unit formed by intertwining optical fibers around the circumference of the central tension member and applying packed coating layers thereto. SOLUTION: Optical fibers 2 are intertwined around a central tension member 1 and the circumference thereof is provided with a coating layers 6 of three layers consisting of an inner layer 3 which consists of a UV-curing resin and packs and coats the optical fibers 2, an intermediate layer 4 which consists of the UV-curing resin having a Young's modulus lower than the Young's modulus of the resin of the inner layer 3 and an outer layer 5 consisting of a UV curing resin having the Young's modulus higher than the Young's modulus of the resin of the inner layer 3.
Patent JP-2000155077-A (JP)
Title: Creak measuring device for luminaire
Inventor: MORITA HIRONOBU
IPC: G01M99/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically measure creak of a luminaire with high precision, to accurately detect the occurrence position of creak and to largely shorten the detecting time. SOLUTION: Vibration sensors 27A-27C detecting the vibrations by creak occurring on various portions are set at optional positions of the housing main body 11 of a spot light 10, creak measurement signals detected by the vibration sensors 27A-27C are sent to a recording device 30, the recording device 30 is activated when the levels of the creak measurement signals become a predetermined set value or above, and the wave-forms of the signals detected by the vibration sensors 27A-27C are recorded on the recording paper 51. The wave- forms of the signals detected by the vibration sensors 27A-27C are displayed on the liquid crystal display section 31 of the recording device 30.  The occurrence positions of the creak are specified by observing the amplitude levels of the wave-forms corresponding to the vibration sensors 27A-27C concurrently recorded on the recording paper 51 and the fitting positions of the vibration sensors 27A-27C.
Patent JP-H02175138-A (JP)
Title: Manufacture device for optical disk
Inventor: KATO HITOSHI
IPC: B29D17/00
Filed: 1988-12-27
Abstract: PURPOSE:To easily peel a resin base plate becoming a molded optical disk from a transparent base plate by transferring the center guide pin part of a center shaft together with a middle ring so as to be retreated from the surface of a stamper and forming a discharge port of air for peeling between the middle ring and the center guide pin. CONSTITUTION:When resin is introduced into a molding die part existing in the space formed to the face part of a stamper 21 and resin is irradiated with ultraviolet rays via a pressing base plate 41, resin 56 in the molding die is molded in such a state that recorded information of the stamper has been transcribed thereon. When a center shaft 26 ais retreated in this state, the central part of cured resin 56 is transferred together with a center guide pin 31 and peeled from the base plate 41. Air for peeling is inserted into this peeled part through the discharged port of the pin 31 and the cured resin disk 56 is peeled from the base plate 41. Further only the pin 31 is returned to the original position and the discharge port of the air for peeling is formed between the pin 31 and the middle ring 23. When air is sent between the cured resin disk 56 and the stamper 21, the resin disk is peeled from the stamper.
Patent JP-H01174035-A (JP)
Title: Digital signal demodulating circuit
Inventor: HISADA MASAHIRO
IPC: H04J3/02
Filed: 1987-12-28
Abstract: PURPOSE:To extract and demodulate an object signal from an optional form of digital signal by using a signal readout start number, the number of intervals and a recurrence rate, generating a readout address and reading a signal stored once. CONSTITUTION:A signal readout start number, the number of intervals and a recurrence rate are inputted to a setting circuit 10 in matching with a form of a demodulated digital signal, an address arithmetic circuit 7 generates addresses by a recurrence rate M according to the said three parameters and stores them in a readout address memory 8. When the transfer of a signal from a digital signal processing circuit 100 is started, the signal at a readout memory 5 is read in the order D0, D1-Dn-1 in each timing of an external synchronizing signal (b), and after M-set of signals are read out, the readout memory and a write memory are switched and the same operation is repeated.
Patent JP-H05140558-A (JP)
Title: Grout for porous substance such as microsand
Inventor: KUROODO KIYARON
IPC: C09K17/00
Filed: 1991-11-19
Abstract: PURPOSE: To obtain the title grout having a long coagulation time and compacting a porous material low in permeability by reacting cement, alkaline silicate and lime to form a compd. low in solubility and adding an inhibitor comprising an inorg. or org. acid salt thereto.  
     CONSTITUTION: Cement (e.g.; slag type cement, etc.), alkaline silicate (e.g.; sodium silicate, etc.) and quartz (CaO) are reacted to form a compd. of which the solubility is lower than that of quartz itself and an inhibitor composed of an acidic or alkaline salt (e.g.; sodium oxalate, etc.) of one inorg. or org. acid selected from carbonic acid, boric acid, phosphoric acid, trartaric acid, citric acid, malonic acid, malic acid, succinic acid, oxalic acid and the like for inhibiting the mutual action of two components and having a silicate/cement wt. ratio of 1 or more and a density of 20-1000 kg/m 3  is compounded with the compd. to obtain the objective grout having a long coagulation time and capable of water-tightening/compacting fine sand and other porous material low in permeability. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11165620-A (JP)
Title: Brake device for vehicle
Inventor: NISHIZAWA YUKIO
IPC: B60T8/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the trailing torque of a brake device on by-wire system when the brake is out of application. SOLUTION: A brake device embodied on by-wire system is equipped with a car stop holding will sensing means for the driver's will and a braking force restricting means to preclude generation of a braking force exceeding a level necessary for car stop when such a will of driver is sensed. The stopped condition of the car is sensed by signals given from wheel speed sensor 3, and the driver's will of retaining the stopped condition is sensed from whether the sensing signal of a stamping force sensor 2 has exceeded a certain threshold, and if there is such a will, the current fed to a motor 12 is controlled and a braking force corresponding to the threshold is held.
Patent JP-H06146756-A (JP)
Title: Covering device for wire screen
Inventor: KIMURA HIROSHI
IPC: E06B9/64
Filed: 1992-11-16
Abstract: PURPOSE:To prevent rainwater from penetrating indoors by way of a wire screen or contaminating a glass such by installing a cover device which covers the outdoor sides of the wire screen. CONSTITUTION:A guide rail 5 is mounted to the outdoor sides of a right vertical frame 1c and a left vertical frame 1d of a wire screen 1 substantially all over the whole length of the vertical frames 1a and 1d. A shaft 6 is supported between the guide rail 5 on both sides in such a fashion that the shaft may be vertically guided with the shaft whose rotary motion is inhibited. A hoisting drum 7 is rotatavely pivoted with the shaft 6 where the hoisting drum 7 is wound up with a cover 9. The lower end of the cover 9 is mounted to a lower frame 1b of the wire screen. In the case where there is no rain, the hoisting drum 7 is arranged to stand at the lower limit position equivalent to that of the lower frame 1b of the wire screen so that the wire screen 1 may be placed in an opened state and not covered with the cover 9. In the case where it is windy during a rainfall, a drive device is used to vertically move the hoisting drum to a proper position along the guard rail 5 and cover the wire screen 1 with the cover 9.
Patent JP-H09165894-A (JP)
Title: Wall trimming material for building and building spray-painting method
Inventor: HAMANAKA KIYOMI
IPC: B05D7/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide wall trimming material presenting very beautiful appearance similar to granite. SOLUTION: Using a triple head type spray gun in a high pressure state, first to third spray material 7, 8, 9 different in color are applied in thickness of about 2-3mm to the exterior wall or the like of a building. The triple head type spray gun is switched into a low pressure state from the high pressure state, and the first to third spray material 7, 8, 9 are applied again in thickness of about 1.0-1.5mm. The first to third spray material 7, 8, 9 are thereby applied in a non-mixed multicolor state to form irregular patterns. Mica 11 mixed in synthetic resin 11 is then applied to the surface of the first to third spray material 7, 8, 9, applied in an irregular state and that in the non-mixed multicolor state, using a lycine gun of 5-6mm in bore. The sprayed surface is polished at a polishing rate of about 30%.  The mica 11 at protruding parts is thereby removed to leave the mica 11 only in recessed parts.
Patent JP-2000156879-A (JP)
Title: Selective radio call receiver
Inventor: NARISAWA HIDEKI
IPC: H04W84/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To previously avoid the stop of service utilization based on the call history of a radio selective call receiver itself so as to meet a caller charging system. SOLUTION: The selective radio call receiver consists of 1st means (103, 105, 107) for recognizing the latest receiving time of a message corresponding to a selective call number based on the format of the selective call number and 2nd means (105, 109, 111, 113) for generating an alarm when a time difference between current time and the recognized latest receiving time is larger than previously set reference time at previously set comparing timing.
Patent JP-H10145463-A (JP)
Title: Calling device for portable telephone set and call converter
Inventor: HARADA TOSHIO
IPC: H04W88/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To easily recognize an incoming call by using a voice message for notice of the incoming call of a portable telephone set. SOLUTION: A registration mode generating section 9 generates a location designation signal to register a call message and a registration execution signal by the operation of a switch section 8, and a call message write control section 10 writes digital data of a voice signal received from a transmission section 11 via a voice data A/D converter section 12 to a storage area of a call message storage section 13 corresponding to a registration area designated by the location designation signal while the registration execution signal is received.  Upon the detection of an incoming call, an incoming call notice mode changeover section 15 selects a call reception notice method based on a signal outputted from a call reception notice mode storage section 14 and reads the call message from the storage area of the call message storage section 13 designated by a call message read control section 16, a call message output control section 17 adjusts the output to allow a speaker of a reception section 18 to output the call message.
Patent JP-H02173790-A (JP)
Title: Musical sound control mechanism for electronic musical instrument
Inventor: ASAHI YASUHIKO
IPC: G10H1/053
Filed: 1988-12-27
Abstract: PURPOSE:To facilitate control over a musical sound corresponding to respective keys and to improve the usability, operability, and musical performance of the electronic musical instrument by providing a roll bar for musical sound control which is divided into parts along the keyboard in front of the keyboard. CONSTITUTION:The musical sound control wheel (roll bar) 3 which is a cylindrical rotary body which has a rotary shaft is divided into two and provided along the keyboard 2 in front of the keyboard 2. This roll bar 3 is used to control a musical sound such as timbre, pitch, and loudness according to the keyboard of, for example, a melody part and an accompaniment part. Further, a musical sound control function of the roll bar 3 is selected by pressing selection buttons 4 on an operation board 1 selectively. Then while the keyboard 2 is operated with the right and left hands during play, the roll bar 3 is rotated with the palms of the hands to control the musical sound corresponding to respective keys according to the function selected with the selection button. Consequently, the musical sound control is performed according to a keyboard area, e.g. the play of the melody part, accompaniment part, etc.
Patent JP-H04208428-A (JP)
Title: Manufacture of low dust containing polycarbonate molding
Inventor: UMEMURA TOSHIKAZU
IPC: C22C19/05
Filed: 1990-11-30
Abstract: PURPOSE:To hold down an increase in dusts which takes place due to burning in the course of injection molding and upon inward entry of metallic foreign matter by using the cylinder and screw made of a specific anticorrosive and wear resisting material in an injection molding machine. CONSTITUTION:In a method of molding a polycarbonate article by injection molding using polycarbonate resin powder or pellet, the inner peripheral surface of a cylinder in an injection molding machine is formed of anti-corrosive and wear resisting alloy having the alloy content I and II and the member made of hard chromate plated or Ni Kanigen plated carbon steel is used in a screw body. In a reverse flow preventing ring of this body, the members in contact with this ring and the end part of the screw, is used the forming material consisting of carbon steel and stainless steel as base material and the steel coated with SiC, TiC, TiN and WC. By this method, the further occurrence of dusts can be controlled within the injection molding machine in the process of remelting, plasticizing and injection of solid polycarbonate.
Patent JP-H11156427-A (JP)
Title: Descaling method for hot rolled plate
Inventor: MATSUMOTO HIROSHI
IPC: C23G1/08
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a descaling method by which the consumption of acid can be lowered by a compact equipment. SOLUTION: The cold rolling of the hot rolled plate 1 is performed by a draft of 0.5 to 20%, and after immersing the hot rolled plate 1 in a pickling tank 5 with 1 to 5 wt.% hydrochloric acid heated to 50 deg.C or over contained for 5 seconds or over, high pressure water of 40 kgf/cm<2> or over is injected to the surface of the plate. Further, a finish process by brushing is performed. The finish process may be pickling.
Patent JP-H01172545-A (JP)
Title: Manufacture of austenitic stainless steel for boron-containing nuclear power
Inventor: TERASAWA TAKESHI
IPC: C22C38/00
Filed: 1987-12-26
Abstract: PURPOSE:To manufacture an austenitic stainless steel for the shielding of neutrons by forming a surrounding layer of austenitic steel powder contg. no boron around the boron-contg. austenitic stainless steel powder and subjecting the same to hot isostatic pressing and hot working. CONSTITUTION:The surrounding layer of the austenitic stainless steel contg., by weight, <=0.1% C, <=1.0% Si, <=2.0% Mn, 7.0-25.0% Ni, 11.0-27.0% Cr and the balance consisting of Fe with inevitable impurities is formed around the austenitic stainless steel powder contg. <=0.1% C, <=1.0% Si, <=2.0% Mn, 7.0-25.0% Ni, 11.0-27.0% Cr, 0.5-5% B and the balance consisting of Fe with inevitable impurities. The powder is then subjected to hot isostatic pressing to form the ingot having >=5mm thickness of surrounding layer; and the ingot is thereafter subjected to hot working. By this method, the austenitic stainless steel for the storage and transport of atomic waste or for the shielding of neutrons can be obtd.
Patent JP-H04204557-A (JP)
Title: Picture image forming device
Inventor: KAI SO
IPC: G03G21/16
Filed: 1990-11-30
Abstract: PURPOSE:To smoothly conduct a picture image forming action and maintenance and exchange without the mutual interference of gears by arranging plural driving gears, driving a processing means, and a turning gear integratedly turning a processing unit and an image carrier, on different planes. CONSTITUTION:Arranged positions for a photosensitive body driving gear 305, driving gears 303 and 304, a cleaning driving gear 311, a toner recovering rod driving gear 313, a fur brush driving gear 312, and a developing driving gear 306, etc., in a device, are set on the same plane P1. On the other hand, arranged positions for a turning gear 302 and a gear 301 are set on a plane P2 different from the plane P1. Such arrangements of the plural driving gears, driving a processing means, and the driving gears, integratedly turning a processing unit and an image carrier, on different planes, enables compact coordinating for all gear positions and the easy retreating of driving gears at the time of turning the unit, permitting smooth conduct of an picture image forming action and maintenance and exchange without mutual interference of the gears.
Patent JP-H04277592-A (JP)
Title: Method of reforming with highly active, high-yield, tin-modified platinum-iridium catalyst under low severity
Inventor: UIRIAMU CHIYARUMAAZU BEAADO JI
IPC: B01J23/62
Filed: 1991-12-13
Abstract: PURPOSE: To enhance octane characteristics by reforming at low severities by subjecting naptha containing paraffin, aromatic and naphthene components to the min. paraffin dehydrocyclization in the presence of a specific catalyst.  
     CONSTITUTION: 0.1-0.7 wt.% (on a dry basis) of platinum (b), 0.1-0.7 wt.% of iridium (c), 0.02-0.4 wt.% of tin (d) and, if necessary, 0.1-3% of halogen and 0.01-0.2 wt.% of sulfur (e) are uniformly dispersed into a granular solid support pref. being a γ-alumina support (a) to obtain a tin modified platinum-iridium catalyst (B). Within a multiple reactor reforming apparatus consisting of at least a lead reactor and a large number of continuously connected reactors inclusive of a terminal reactor, naphtha containing paraffin, aromatic and naphthene components (A) is subjected to the min. paraffin dehydrocyclization in the presence of the component B to perform dehydrogenation and cyclization isomerization reaction to obtain reformed gasoline with RON clear octane of 80-95. 
     COPYRIGHT: (C)1992,JPO