baber/WOPTO huggingface dataset:
Patent JP-H1088599-A (JP)
Title: Manhole inside washing device
Inventor: TAKAHASHI EIZO
IPC: B08B9/093
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing device, simple and easy in work and capable of cleaning the whole area of a manhole satisfactorily by using a jet nozzle which is moved up and down in the inside of the manhole and turned. SOLUTION: A manhole inside washing device comprises a base 1 disposed on the upper surface side of a manhole, a washing rod elevating motor 6 disposed on the base 1, a washing rod 7 having a rack 9 meshed with a pinion 10 fitted to the motor 6, a washing nozzle 11 fitted to the tip of the washing rod 7 in such a manner as to be freely turned, and a washing high pressure hose 12 connected to the upstream side of the washing nozzle 11. In this case, by the drive of the motor 6, the washing nozzle is moved up and down, and by the supply of high pressure water from the washing high pressure hose 12, the washing nozzle 11 is turned.
Patent JP-2000088569-A (JP)
Title: Pendulum sensor
Inventor: TANAKA AKIRA
IPC: G01P15/105
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a pendulum sensor in which impact noise is suppressed when a pendulum oscillates to collide against the inner wall of a case. SOLUTION: A pendulum 1 supported to oscillate freely in a case 4 filled with liquid 5 is provided, at the opposite ends in the oscillating direction, with a pair of stopper parts 11a, 11b for regulating the oscillating range of the pendulum. Abutting faces 12a, 12b coming into surface contact with the stopper parts are formed and a groove is made in the abutting face or the stopper part facing it.
Patent JP-S63113945-A (JP)
Title: Structure for parallel plate spring of head actuator
Inventor: KUDO MAKOTO
IPC: G11B7/09
Filed: 1986-10-31
Abstract: PURPOSE:To obtain the titled structure with less disturbance due to high-order resonance mode caused mainly by torsion by reinforcing the plate spring in oblique or lateral direction in terms of type of material or the shape. CONSTITUTION:A glass fiber sheet 4 is adhered to a plate spring part 5 so as to bring direction of fibers is made oblique. In using the an isotropic material in terms of strength, the strength of the plate spring 5 in the oblique direction is increased to enhance the torsional rigidity. Since the spring member 6 punched to leave thickness in the oblique direction has a strength in the oblique direction, the plate having a high torsional rigidity is obtained. The oblique or lateral direction of the plate springs 5, 6 is strengthened in terms of material or shape to obtain a parallel plate spring structure with a high torsional rigidity and it is utilized for the parallel plate spring structure of the head actuator of the optical recording and reproducing device so as to obtain the head actuator with less disturbance in the high order resonance mode caused mainly by torsion is obtained.
Patent JP-H02131194-A (JP)
Title: Purifier
Inventor: HANSUUYOHAHIMU BATSUSUFUERUTO
IPC: C02F1/52
Filed: 1989-10-06
Abstract: PURPOSE: To make the arrangement and discrete stages flexible by dividing a chamber vessel by an intermediate wall into different sections respectively for the prepurification, biological or chemical treatment, intermediate purification and/or post-purification of sewage.  
     CONSTITUTION: The chamber vessel 1 is divided by an intermediate wall 4 into the different sections 6 to 8 respectively for the prepurification, biological or chemical treatment, intermediate purification and/or post-purification of sewage. The sections 6 to 8 are provided respectively with plural chambers 6a to 6f, 7a to 7f and 8a to 8f, the chambers are separated from one another by the partition walls 4 and 5. The arrangement and structure of each chamber are optionally selected in advance in dependence on the amt. and kind of the sewage to be treated, and the chambers can be communicated with one another. The purified sludge settled in the prepurification, intermediate purification and post-purification is removed by one device 10. Consequently, the different amts. and qualities of sewage are coped with easily and flexibly. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08121041-A (JP)
Title: Shutter door
Inventor: FUJII HARUKI
IPC: E06B9/02
Filed: 1994-10-25
Abstract: PURPOSE: To suppress the generation of noise during opening and closing though a shutter door is made of a metal, to suppress the generation of jolting noise even in a closed state, to perform excellent heat insulation and sound insulation, and especially to prevent a finger from being nipped during closing. CONSTITUTION: A space between skins 1 and 2 of two metallic sheets is filled with a core 3 to constitute a panel body 4. Upper and lower panel bodies 4 and 4 are bendably intercoupled through a hinge 5, a fitting-in recessed part 6 is formed in one panel body 4, and a fitting-in protrusion part 7 on the other penal body 4. The outdoor surface of the fitting-in protrusion part 7 is formed approximately in an arcuate surface centering around a rotary shaft 8 of the hinge 5. The inner wall surface of the fitting-in recessed part 6 positioned facing an approximately arcuate surface is also formed approximately in an arcuate surface centering around the rotary shaft 8 of the hinge 5.
Patent JP-H07114363-A (JP)
Title: Driving circuit for display device and liquid crystal device using the same
Inventor: NAKAMURA HIROYOSHI
IPC: G02F1/133
Filed: 1993-10-19
Abstract: PURPOSE:To solve the problem of lowering in the manufacturing yield caused by static electricity by providing a shift register circuit part constituted mainly of N pieces of shift registers and a dummy circuit whose output is not connected to these shift registers on a base. CONSTITUTION:A signal line driving circuit part 201 is constituted of a shift register circuit part 211 with the N pieces of shift registers sequentially connected thereto, the group of analog switches SW1 to SWN for sequentially sampling video signals Vsig to be input to a video signal line 251 in accordance with outputs from the respective shift registers for a specified periode of time and the group of capacitors C1 to CN for holding selected signal voltages Vq. Further, this shift register circuit part 211 is provided with a dummy circuit part between a first stage shift register and the input terminal of a start signal and a dummy circuit part on the more termination side than the shift register of the N stages electrically.
Patent JP-H01101891-A (JP)
Title: Production of l-threonine
Inventor: TERASAWA MASATO
IPC: C12R1/13
Filed: 1987-10-15
Abstract: PURPOSE:To produce L-threonine in good yield, by enzymically reacting L- or DL-aspartic acid (salt) in the presence of specific microbial cells in an aqueous solution. CONSTITUTION:L- or DL-Aspartic acid (salt) in an amount of 0.1-20wt./vol.% is suspended in water or a solution containing phosphoric acid or tris salt and 1-20vol.% ethanol or 0.5-20wt.% glucose is added. Reaction is then carried out in the presence of microbical cells [e.g. Brevibacterium.flavum MJ-233 (FERM P-3068)], requiring biotin and belonging to the genus Brevibacterium at 20-50 deg.C for 10-72hr.
Patent JP-S62125058-A (JP)
Inventor: SUZUKI MIGAKU
IPC: D04H1/492
Filed: 1985-11-20
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-H02109662-A (JP)
Title: Correction of detection error of tracer head
Inventor: KAWANA HIROSHI
IPC: B23Q35/12
Filed: 1988-10-18
Abstract: PURPOSE:To enable the displacement detection of high accuracy by storing the functions of a real displacement and the detected displacement including error on the various length of a stylus as a correction function, operating the detected displacement of every moment by the correction function according to the stylus length and obtaining a correct displacement. CONSTITUTION:The function of a real displacement given to a stylus 26 on the various lengths of the stylus 26 and the detected displacement including the error of that time is found in advance and stored in a reading means as a correction function, the hourly detecting displacement detected by the stylus 26 in practical use is operated by substituting for the term of the detection displacement of the correction function according to the stylus length in practical use and the correct displacement of the stylus is automatically obtd. So, in the case of the conditions of length, weight, etc., being changed by the exchange of the stylus and in the case of the physical conditions of the stylus stroke being increased, etc., being changed as well, the displacement detector 25 composed mainly of a differential transformer type displacement detector is corrected automatically and electrically at its error and the detection performance of a tracer head 24 of high accuracy is guaranteed.
Patent JP-H11102271-A (JP)
Title: Display message registering method for automatic transaction system and message display system therefor
Inventor: TSUJIYAMA YUJI
IPC: G06F3/048
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To display a message on an operation guide screen while a customer is operating an automatic transaction device by allowing a host computer to select an automatic transaction device as a transmission destination and registering a message sent from a general terminal and information regarding its display in the automatic transaction device. SOLUTION: An operator inputs information on the general terminal 1 and this information is sent to the host computer 2 and registered. The information registered in the host computer 2 is outputted by the host computer 2 to automatic transaction devices 3 and registered therein. At this time, messages other than operation guide messages can be displayed on the operation guide screen. So that other messages are displayed on the operation guide screen, the messages to be displayed on the automatic transaction devices 3 are inputted on the general terminal 1 and transmitted to and registered in the host computer 3. Then they are displayed out on the displays of the respective automatic transaction devices.
Patent JP-2000056697-A (JP)
Title: Manufacture of film for making original back screen to liquid crystal screen and its mounting method
Inventor: HOSOI HIDEO
IPC: G09F9/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to mount without disassembling a main body and easily replace with a desired design. SOLUTION: A film for making an open/close type original back screen is manufactured by making a material relatively tough and resistant to breaking even if it is slim and thin, such as a metal like titan, stainless steel, or reinforced plastic, into a frame shape in accordance with a size of a display board such as each liquid crystal plate Z, and sticking a transparent film thereto. A setting method of a film for making an open/close type original back screen is to set the film by integrating the liquid crystal plane Z with a main body external display part (hereinafter called open/close part) into an open/close structure. Further, it is recommended to stick a protection sheet on the corners, etc., of the glass part of the liquid crystal plate.  Moreover, in the case of an insertion type, it is recommended to attach a soft brush or the like from above and below in the neighborhood of the entrance to the liquid crystal plate and the light emitting part of a guide rail part.
Patent JP-H04136942-A (JP)
Title: Photopolymerizable composition and photopolymerizable element
Inventor: MINAMI YOSHITAKA
IPC: G03F7/027
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a photopolymerizable element superior in resolution and linearity and small in the staining of a developing solution and a plating bath by incorporating a bisacridine compound having 2 acridyl groups in one molecule as a photoinitiator in a composition containing a compound having an ethylenically unsaturated groups. CONSTITUTION:This photopolymerizable composition composed of (a) 100pts.wt. of the compound having at least one ethylenically unsaturated group, (b) 0 - 400pts.wt. of a thermosetting polymer, and (c) 0.01 - 20pts.wt. of the photoinitiator, such as the acridine compound represented by general formula I in which R is a 2 - 20C alkylene, oxadialkylene, or thiodialkylene group. This photopolymerizable composition is used for a photosetting coating material, a photosetting ink, a photosensitive printing plate, a photoresist, a dry film, an electrodeposited photoresist, etc. As the light source of active light to be used at the time of photosetting, that emitting 300 - 450nm wavelength light, such as mercury vapor arc, carbon arc, xenon arc, etc., are used.
Patent JP-H10101837-A (JP)
Title: Production of rigid polyurethane foam
Inventor: MIZUTA KAZUHIKO
IPC: C08J9/14
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a rigid polyurethane foam or an isocyanurate-modified rigid polyurethane foam having excellent storage stability and quality stability by simultaneously using a foaming agent not decomposing an ozone layer at all. SOLUTION: This producing method of a rigid polyurethane foam or an isocyanurate-modified rigid polyurethane foam is composed of reacting a polyhydroxy compound with a polyisocyanate compound in the presence of a foaming agent, a catalyst, a foam settling agent and another auxiliary. In the process, a hydrofluorocarbon having >=5 deg.C boiling point is used as the foaming agent and a fluorine compound is used as a surfactant.
Patent JP-H07112856-A (JP)
Title: Artificial turf
Inventor: YANASE HIDEHO
IPC: B65H23/18
Filed: 1993-10-19
Abstract: PURPOSE:To lay an artificial turf without wrinkling, by supporting a heavy artificial turf roll on several roller receiving rollers, and groups of rotating rollers, and by driving the rotating rollers so as to rotate the artificial turf roll under friction. CONSTITUTION:A bogie 7 is provided thereon with several roller receiving rollers 5, and rotating rollers 4A, 4B each for four or five pairs of the roller receiving rollers 5, which are driven by a motor 6. Further, a wrinkle removing roller 8A is secured to the bogie 7, and another mating roll 9 and a retaining roller 8B are attached to the bogie 7 through the intermediary of an arm 10. Thus, an artificial turf roll 3 in which an artificial turf 1 is wound on a wind-up roller 2A in a roll-like shape is set on the rotating rollers 4A, 4B in several groups. Then the bogie 7 is moved in a turf laying direction so as to roll the turf roll 3 in the direction in which the turf 1 is fed out.
Patent JP-H0899375-A (JP)
Title: Jig formed of heat resistance and low volatile resin composite
Inventor: MURAKAMI TOMOYOSHI
IPC: C08L67/00
Filed: 1994-09-30
Abstract: PURPOSE: To reduce a volatile component even in high temperature and high vacuum environments and prevent products from being damaged by employing a heat resistance and low volatile resin composite consisting of a specific composition in the entire part or a part thereof in a jig preferably used for instruments such as a dryer and vacuum device. CONSTITUTION: The jig made of resin utilized in place of metal or ceramics is formed by the use. In the entire or a part of its raw material, of one or more 25-100wt.% heat resistance, low volatile resin A selected from the group consisting of polyethernitrile, polyetherketone group total aromatic polyester, polyimide and polybenzimidazole, a 0-50wt.% fibrous reinforcing agent B, and 0-70wt.% inorganic powder C. In this instance, the heat resistance, low volatile resin A is preferable to be 200-260 deg.C in its long term heat resistance temperature, and the weight reduction of the jig is made 0.1wt.% or lower when left for 20 consecutive hours under 250 deg.C, 10<-6> Torr.
Patent JP-H09102599-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO YUTAKA
IPC: H01L29/74
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a silicon semiconductor device and a method for manufacturing the device having high withstand voltage and low loss. SOLUTION: A p-type semiconductor layer for forming a p-n junction is formed in the structure that has a lightly doped area 211 adjacent to the junction and a heavily doped area 212 of the surface, and the impurities for forming them are all aluminum. The aluminum has its atomic radius similar to that of silicon, the crystal defect generated at the time of diffusing is small and its life time is high. Thus, high withstand voltage can be realized by the area 211, and the injection efficiency of the area 212 is enhanced to reduce the loss.
Patent JP-S62120090-A (JP)
Title: Optical signal amplification apparatus
Inventor: AOKI YASUHIRO
IPC: H01S3/067
Filed: 1985-11-20
Abstract: PURPOSE:To enable a semiconductor laser having a long life and high reliability to be utilized as an optical pumping light source, by utilizing, as pumping light, multiple wavelength light in which N types of wavelengths from N pumping light sources are synthesized while setting the wavelength range thereof to be narrower than the stimulated scattering gain bandwidth so as to decrease the output required from each light source to about 1/N of the output conventionally required. CONSTITUTION:Multiple wavelength light in which N types of wavelengths from N optical pumping light sources are synthesized is utilized as pumping light, while the wavelength range lambdapN-lambdap1 is set to be substantially narrower than the stimulated scattering gain bandwidth DELTAlambda. With the pumping light sources having different wavelengths, those wavelengths can be easily synthesized with a low loss by a multiple wavelength circuit. Accordingly, in order to obtain a pumping input power P required for obtaining a required amplification gain, output of each of the N light sources may be P/N. Outputs from semiconductor lasers 201, 201,...217 are led by optical fiber pig tails 701, 702,...717, respectively, to the multiple wavelength circuit 5 and synthesized there. The pumping light having N wavelengths is coupled to an optical fiber 3 through an optical fiber pig tail 8 and an optical synthesizing/branching filter 6 and very little light is lost by the coupling to the optical fiber or by the multiple wavelength circuit 5.
Patent JP-H04140144-A (JP)
Title: Ink jet printer
Inventor: HIRANO TAKESHI
IPC: B41J29/00
Filed: 1990-09-30
Abstract: PURPOSE:To heighten the drying effect on ink forming an image on a printing medium by providing a paper heating means on the upstream side of a print head on a paper running path for the printing paper and in a position close to the print head. CONSTITUTION:A printing paper 5 held between a feed roller 3, which is driven by a driving means, and a pressure roller 4, whose drive follows after that of the feed roller 3, is fed to paired heater rollers 7. One of the paired heater rollers 7, which contacts with the printing face side of the printing paper 5, generates heat by power supplied by a drive circuit and pressurizes the printing paper 5 by an urging means to heat said paper simultaneously. Thereupon, ink droplets are discharged from the nozzle of an ink jet print head 1 onto the heated printing paper 5 to form an image thereon. Liquid ink stuck onto the surface of the printing paper 5 is then dried by heat that the printing paper itself has. Further, a heat roller 11 of the paired heater rollers 7, which contains a heater means, has a heater lamp 12 therein and is so constituted that power is supplied to the heater lamp by the drive circuit through a lead wire 13 to generate heat.
Patent JP-H0898961-A (JP)
Title: Rubber driven engine
Inventor: NAKAMURA HAJIME
IPC: A63H29/18
Filed: 1994-09-29
Abstract: PURPOSE: To provide a rubber driven engine which is excellent in applicability upon a model airplane, a toy or the like, and to enhance the driving time while a stable drive torque can be obtained. CONSTITUTION: A rubber drive engine is composed of a partitioning structure 1, a barrel casing 7 surrounding the partitioning structure, and end casings supported to opposite ends of the barrel casing 7, stationary and rotary hooks 41, 42 to 46 which are supported to these end casings and which are opposed to one another, and a plurality of rubber bundles 51 to 53, and gears 61 to 64 for transmitting the rotation of the rotary hooks. The partitioning structure 1 is composed of partition members partitioning between each adjacent rubber bundles. Thus, an engine can be integrally formed, and can be used for several purposes. Further, with the use of the partition members, the bundles do not entangle, and accordingly, the long rubber bands can be used, being uniformly twisted, thereby it is possible to obtain a stable torque for a long time.
Patent JP-S62119094-A (JP)
Title: Thermal recording material
Inventor: IKEDA HARUHIKO
IPC: B41M5/337
Filed: 1985-11-20
Abstract: PURPOSE:To obtain a high-sensitivity thermal recording material further excellent in thermal response, by containing a specific compound as a sensitizer. CONSTITUTION:A compound represented by formula I (wherein R is a substituted or unsubstituted alkenyl group and X is an alkoxy group, an aralkyloxy group, an alloyloxy group, an alkenyloxy group or hydrogen) is contained as a sensitizer. The sensitizer is normally added by an amount of 5% or more by wt. of a coupler. A pref. amount if 10-400wt% and an especially pref. amount is 20-300wt%. As the coupler, an acidic substance generally used in thermal paper, that is, an electron-acceptive compound is used and, especially, a phenol derivative and an aromatic carboxylic acid derivative are used. As a support used in a thermal recording material, paper is mainly used but various nonwoven fabrics, a plastic film, synthetic paper, a metal foil or a composite sheet consisting of a combination thereof can be arbitrarily used.
Patent JP-H07121573-A (JP)
Title: Graphic processor
Inventor: MITSUI TAKESHI
IPC: G06F17/50
Filed: 1993-10-20
Abstract: PURPOSE:To quickly prepare a required graphic without extending operation time at the time of forming the graphic on an optional reduction scale. CONSTITUTION:This graphic processor is provided with a storage device 16 constituted of a parts data base 32 storing the graphic data of parts 30 to be deformed to a size corresponding to the reduction scale of a drawing as a data base, a mark data base 36 storing the graphic information of marks to be arranged by a previously determined size as a data base and a pattern data base 40 storing the graphic information and array information of a reference graphic to be repeated while being deformed to a size corresponding to the reduction scale as a pattern 38. Thereby the parts of a heavy machinery or the like can be automatically deformed only by selection, marks such as an azimuth mark can be arranged at a prescribed size and the pattern of a footing or the like can be repeated in accordance with the reduction scale.
Patent JP-H07114821-A (JP)
Title: Luminaire
Inventor: IGAWA MASAO
IPC: F21V23/04
Filed: 1993-10-20
Abstract: PURPOSE:To provide at low cost a luminaire in which no confusion is in the function recovery operation of a microcomputer equipped to a receiving unit for remote control and unnecessary lighting in power failure and power recovery. CONSTITUTION:A luminaire 31 has a receiving unit 43 for a remote control which receives a signal from a receiver 50 for remote a control and controls lamps 35, 36 according to contents of the signal, and a microcomputer 52 having the whole lamp mode which lights the whole lamps 35, 36. A manual switch 44 always closed is installed on the way to a power source wire 49 which supplied a power source 47 to the receiving unit 43.