baber/WOPTO huggingface dataset:
Patent JP-H05187190-A (JP)
Title: Oil feeding device for shield excavator
Inventor: NISHIDA TETSUYA
IPC: E21D9/087
Filed: 1992-01-09
Abstract: PURPOSE:To feed oil to high and low-pressure oil feeding systems with a single pump, effectively utilize the space in an excavator, and reduce the cost by setting the pump discharge pressure to the high oil feed pressure with a relief valve, and guiding the pressure oil on the return side to the low-pressure oil feeding system. CONSTITUTION:A seal bush section A is formed as a high-pressure oil feeding system, and a bearing section B is formed as a low-pressure oil feeding system. An oil feed pump 113 is operated to feed the lubricating oil in an oil sump 11 to a seal bush section A oil chamber through a suction pipe 12, a discharge pipe 14, a check valve 15, and an oil feed pipe 16-1. When the pressure in the oil chamber is increased and the pressure exceeds the set pressure of a relief valve 17, the relief valve 17 is operated. The oil chamber is kept at the constant pressure, the infiltration of the sediment and slurry from the working face into a shield excavator main body is prevented, and the slide contact face of a center shaft 4 is kept in the lubricative state. The return oil is fed to the bearing section B through a low-pressure oil feed pipe 16-2, and the fed lubricating oil is invariably returned to the oil sump 11.
Patent JP-S5388496-A (JP)
Title: Vibration damping device of fuel gripping device
Inventor: ITOU YOSHIHARU
IPC: B66C13/06
Filed: 1977-01-14
Abstract: PURPOSE:To damp the vibration effectively and to improve the accuracy of positioning, by means of arranging shock absorber at a symmetrical location against an axial center of a fuel gripping device.
Patent JP-S59130104-A (JP)
Inventor: KINOSHITA EIICHIROU
IPC: A01C11/02
Filed: 1983-01-11
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-S63173834-A (JP)
Inventor: MOORISU HOWAITO
IPC: F02G1/055
Filed: 1987-01-08
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-S60147604-A (JP)
Title: Detector for wear of contact wire
Inventor: SASAGAWA MASAO
IPC: G01B11/02
Filed: 1984-01-12
Abstract: PURPOSE:To detect wear at high speed with high precision by using a light guide of an optical fiber and an image fiber to pick up the image of a contact wire and operating the quantity of wear in accordance with the width of wear of a slide face and the radius of the contact wire. CONSTITUTION:A detector consists of a detecting head 3 where aperture ends of an optical fiber 5 through which the light is projected to a slide face 1a of a contact wire 1 and an image fiber 4 which receives the reflected light are arranged, an image sensor 6, a controller 7, a picture processing device 9, a display device 12, a printer 13, a memory 14, a detecting head position controller 15, etc. When the slide face 1a is irradiated by the optical fiber 5, the reflected light is inputted to the picture processing device 9 through the image fiber 4 and the image sensor 6, and the value of a wear quantity (y) is operated in accordance with a width (x) of wear of the slide face 1a on the display device 12 and a radius (r) of the contact wire 1. Thus, wear is measured at high speed with high precision.
Patent JP-S62162847-A (JP)
Title: Gas instantaneous type hot water supplier
Inventor: KAWAGUCHI HIDEKI
IPC: F24H1/10
Filed: 1986-01-10
Abstract: PURPOSE:To positively burn burners to prevent the burners from being ignited or extinguished unintentionally by providing the titled hot water supplier with two burners having different capabilities, and burning these two burners alternaitively independently or both simimultaneously in accordance with a required thermal load thereby to carry out a proportional control. CONSTITUTION:Two burners 2 and 3 having different capabilities are disposed in a heat exchanger 1, and the combustion pattern of each burner is set beforehand based on a required thermal load calculated from the temperature of inlet water and the flow quantity of the same. In a case where a burner 3 of a small capability is selected, when a determined combustion quantity is less than a predetermined combustion quantity set beforehand, opening and closing of an electromagnetic valve 9 of the burner are repeated in a period set in accordance with the required thermal load to burn the burner intermittently to control the quantity of heat. When it is more than the predetermined combustion quantity, the quantity of gas is varied to control the quantity of heat. When the burner 2 on a large capability side is selected, the quantity of gas is varied by a proportional control valve 7 to control the quantity of heat. Further, when both burners 2 and 3 are employed at the same time, the quantity of gas is varied for every quantity of heat determined, by means of proportional control valves 6 and 7 of both burners 2 and 3 to control the quantity of heat.
Patent JP-H09190904-A (JP)
Title: Thin film resistor and display using thin film resistor
Inventor: NAGAO NOBUAKI
IPC: H01C7/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a small thin film resistor element having reduced variation of the resistance value with respect to temperature and improved characteristics and to provide a direct current driving type plasma display utilizing it having high definition and improved characteristics by combining thin electrically conductive oxide films having opposite temperature characteristics. SOLUTION: Ba0.7 Ce0.3 Ti0.93 O3 as a thin oxide film 32 having a positive temperature coefficient of resistance is stacked on a glass substrate 31 and is patterned. ZnGaO4 as a thin semiconductor oxide film 33 is laminated on it and patterned. A silver electrode pattern 34 as an electrode is formed, an insulating layer 35 is overcoated, a through hole is provided on the terminal of the element, an electrode pad 36 is formed, and then a partition wall 37 is formed. A silver electrode pattern 38 as a cathode electrode is formed on the bottom face of the glass substrate 39, and a thin film resistor element is disposed on the lower layer part of a discharge cell to manufacture the discharge cell having this construction.
Patent JP-2000208956-A (JP)
Title: Housing with function for suppressing vortex vibration by wind
Inventor: HIRANO KATSUYA
IPC: H04B1/38
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To contract a range of a vortex frequency generated in a range of a wind velocity to be predicted and to suppress an influence of a vortex vibration by a wind by lengthening a representative length of a housing in association with an increase in the velocity. SOLUTION: A housing 2 is mounted at a strut 1, a container 6 is mounted at the housing 2, and blades 3, wind receiving plates 5 and ventilating intervals 4 are mounted at the container 6. These blades 3, the intervals 4 and the plates 5 of one set with two combinations are disposed vertically symmetrically, coupled by springs 7 in the container 6 by using spring connecting holes 8, and the blades 3 are clamped at the plates 5 with screws 9, a wind velocity is accelerated to generate lifts at the blades 4. The blades 3 are raised and a representative length of the housing 2 to be observed is simultaneously increased by raising of the plates 5 coupled to the blades 3. Thus, an influence of a vortex vibration by a wind can be reduced.
Patent JP-S56103965-A (JP)
Title: Multi phase magnetic shifting circuit
Inventor: TANAMACHI TOKUNOSUKE
IPC: H03H7/21
Filed: 1980-01-18
Abstract: PURPOSE:To accomplish a multiphase control by means of an integrator, a resetting circuit and a comparator circuit provided for a single-phase magnetic shifting device. CONSTITUTION:A square signal E1 serves as power source for a magnetic phase shifting device MPS. The output of the device is inputted into a terminal S1 of an integration circuit INT1 to stop integrating action. A signal E2 is integrated by an integration circuit INT2 delayed by 120 deg. put of the circuit INT2 is larger than the output of the circuit INT1 and gives the output thereof to a reset terminal R1 of the circuit 1 to zero the output while giving it to a terminal S2 of the circuit INT2 to stop integrating action. Likewise, a circuit INT3 and a comparator circuit COM2 are brought to work by a signal E3 delayed by 240 deg. from the signal E1. The same waveforms delayed by 120 deg. and 240 deg. from the output of the magnetic phase shifting device MPS are outputted from output terminals Out 1 and Out 2 thereby enabling 3 phase control with a single phase magnetic phase shifting device.
Patent JP-S63172370-A (JP)
Title: Electronic dictionary
Inventor: MIYOSHI OSAMU
IPC: G06F17/30
Filed: 1987-01-09
Abstract: PURPOSE:To easily grasp the amount of retrieval without displaying successively retrieving results by displaying the number of head words and bilinguals coincident with or related to input character strings. CONSTITUTION:An electronic dictionary main body 1 contains a keyboard 4 including a group 2 of function keys and a group 3 of function keys provided at its front side and a display device 8 including display parts 5 and 6 set on the upper and lower columns and a display part 7 displaying the operating states. When the instructions of translation are received via the function keys 3, English headwords equal or related to input English words are retrieved together with Japanese equivalents, i.e., the results of translation. For these retrieving results, the headwords are displayed at the part 5 of the upper column together with the bilinguals displayed at the part 6 of the lower tier and the number N of headwords and the number M of equivalents of headwords displayed at the part 7 respectively. Thus an operator can easily grasp the number of retrieved words.
Patent JP-S61162954-A (JP)
Inventor: UEKI YOSHIHARU
IPC: A61M5/14
Filed: 1985-01-11
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-H08250761-A (JP)
Title: Photovoltaic device
Inventor: UIRIAMU EFU KANTARINI
IPC: H01L27/142
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic generator of a structure, wherein many cells, which can be connected with each other in series and are insulated from each other, can be produced easily using the existing highly reliable manufacturing device and technique. SOLUTION: Each photovoltaic cell has respective tab, insulated from the cell itself. A photovoltaic device has an oxide layer 12 between device layers 11 and a handle wafer 14, and at the same time has the layers 11 and the handle wafer 14, which are coupled with each other through the layer 12, and each tab insulated from the cell itself is formed in each device layer 11. The individual tabs are insulated from each other through each isolation part. Each tab is formed on an N<-> -body having a P<+> -shallow diffused part 21 and each contact strip 70 is connected with an N<+> -contact part 26, which is adjacent to a P<+> - diffused part 20 in one tab, of the tab adjacent to the one tab. Thereby, the photovoltaic cells formed on the tabs are connected with each other in series.
Patent JP-S63174705-A (JP)
Title: High-chromium roll containing graphite and its production
Inventor: NAKAGAWA YOSHIHIRO
IPC: B21B27/02
Filed: 1987-01-10
Abstract: PURPOSE:To improve the resistance of a roll to seizure, surface roughening and wear by welding and integrating an outside layer which is crystallized with graphite in the structure of a high Cr stock contge spesific ratios of C, Si, Mn, Cr, etc., and inside layer which consists of steel products having high toughness. CONSTITUTION:The outside layer 1 of the high-Cr roll is composed of 2.4-3.4wt.% C, 1.0-2.0% Si, 0.5-1.5% Mn, <=0.1% P, <=0.08% S, 6-12% Ni, 10-15% Cr, 0.4-2.0% Mo, and the balance Fe. The molten metal (high-Cr cast iron) having the above-mentioned compsn. is solidified at <=2.5kg/sec solidification rate by centrifugal casting to form the outside layer 1 of the roll crystallized with the graphite in the structure. The molten metal (higher class cast iron, etc.) is then cast into the outside layer 1 to form the inside layer 2. The outside and inside layers 1, 2 are welded and integrated. The resistance to seizure and surface roughening is thereby imparted to the roll and the resistance to wear and crack thereof is improved.
Patent JP-S59128422-A (JP)
Title: Crystal thermometer
Inventor: UEDA TOSHITSUGU
IPC: G01K7/32
Filed: 1983-01-13
Abstract: PURPOSE:To obtain a highly accurate crystal thermoemeter, by using a pair of crystal vibrators, which are cut out within a specified angle range of a crystal wafer that is cut out in a specified rotary angle range, thereby reducing temperature calibrating points. CONSTITUTION:A crystal wafer is cut out in a rotary angle range of 20 deg.-160 deg. with respect to an axis X or Y. A oair of crystal vibrators 1 and 2 are cut out in a cut out range of + or -60 deg.-+ or -120 deg. in the crystal wafer W and formed. One of the pair of the vibrators 1 and 2 is used as a temperature measuring element, and the other is used as a reference locking element. Then, the temperature coef ficient characteristics are canclelled to each other out, temperature calibrating points are decreased, and a highly accurate crystal thermometer is obtained.
Patent JP-H08187999-A (JP)
Title: Lacquer ware and its manufacture
Inventor: FUJII TAKEO
IPC: B44C3/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a lacquer ware of superior heat resistance and alkali resistance which prevent the color change (whitening) and peeling of a lacquer layer even when a high alkaline cleaning agent is used for washing in an automatic cleaner. CONSTITUTION: A lacquer ware is provided with a urethane resin primary coated layer and a baked lacquer layer on the surface of a lacquer ware base, and urethane resin is applied for coating the lacquer ware base, and then lacquer is applied thereon and baking is carried out at 120 deg.C for 15 minutes - 2 hours.
Patent JP-H04212389-A (JP)
Title: Fitting device of ski shoes on ski plate
Inventor: FUIRITSUPU RUMOWAANU
IPC: A63C9/00
Filed: 1991-01-17
Abstract: PURPOSE: To provide a ski boot attaching device which can adjust a plurality of support points for the ski boots which is bound between two safety binders on a ski. CONSTITUTION: A single longitudinally intermediate support panel 5 is set on a support panel 13 in a free condition, the support panel 13 is attached the ski having dimension so as to be shorter than that of the intermediate panel 5 and being longitudinally slidable below the intermediate panel 5, and fixed to the ski so as to be unmovable at a longitudinal position which is adjustable.
Patent JP-S56101568-A (JP)
Title: Light source direction finding device
Inventor: TANBA AKIRA
IPC: G01S3/78
Filed: 1980-01-17
Abstract: PURPOSE:To simply detect a light source of straight light rays such as solar rays by a method wherein two or more detectors are installed having an interval with each other and a rotation and driving are performed based on detected signals of the detectors. CONSTITUTION:Spheric bodies 4, 5 fitted to a supporting body 3 have a semispheric type taking the shaft center of a shaft 10 as a center 11 and many detectors 12-14 are installed thereat. Each of detectors 12-14 has a light receiving element 16 sensing straight light rays at bottoms of straight tubes 15 having a circular section or polygonal section, respectively. Each of detectors 12-14 detects direct rays to each of the detectors 12-14 because each light receiving element 16 senses the direct light rays, and based on the output thereof, a driving device 9 is driven and the supporting body 3 is rotated centering around the shaft 10.
Patent JP-H08191961-A (JP)
Title: Rotary jump card
Inventor: TANAKA KEIJI
IPC: B42D15/04
Filed: 1995-01-13
Abstract: PURPOSE: To provide a card jumping as rotating. CONSTITUTION: The dual structure of an outer wall plate 4 and an inner wall plate 5 via a top folding line 2 is employed, and a protrusive face 10 is provided on the center area of the inner wall plate 5 via a side folding line 8, and a rotary piece 12 is provided on the inside area of the protrusive face 10, and the rotary piece 12 is communicated with a tortion bellows line 11, and the tortion bellows line 11 is provided with a chevron folding line and a valley folding line alternately advancing from the outside to the inside, and the folding line of the tortion bellows line 11 is refracted deeply by the protrusion of the protrusive face 10. and the rotary piece 12 jumps out as rotating in the vertical direction.
Patent JP-S61167020-A (JP)
Title: Flameproofing yarn
Inventor: INAMI YASUHIRO
IPC: D01F9/14
Filed: 1985-01-16
Abstract: PURPOSE:Flame-retardant yarn useful as a raw material for flameproofing products or heat-resistant materials, having sufficient flameproofing properties, improved collecting properties and reeling properties, having >=a specific value of limit oxygen index (LOI), and containing a specific amount of silicon. CONSTITUTION:The aimed yarn having >=45 LOI and 0.01-10wt% silicon based on yarn weight. In order to impregnate silicon to the yarn, before raw material yarn is wound, or just before oxidation treatment is done, preferably the yarn is immersed in a bath containing a silicon compound (high polymer compound containing Si-O bond is thermally stable and preferable), or the yarn is sprayed with a solution containing the silicon compound.
Patent JP-H07216262-A (JP)
Title: Powder coating composition
Inventor: RAYOSU AABAARU
IPC: C09D7/12
Filed: 1995-01-13
Abstract: PURPOSE: To provide the subject composition containing a benzotriazole compound represented by a specified formula, markedly reduced in the extent of initial discoloration, being capable of being added in a large amount, and produced by an abridged processing stage.  
     CONSTITUTION: There is provided the objective composition comprising (A) a binder system, (B) specific powder coating additives, (C) a compound of the formula (wherein R 1  is methyl, ethyl, n-propyl, isopropyl, n-butyl or sec- or tert-butyl), and, optionally, (D) additional compounds selected among antioxidants, UV stabilizers, UV absorbers, acid scavengers, radical scavengers, pigments, dyes, UV quenchers, processing stabilizers, fillers, and tribocharging additives. It is desirable that the amount of component C is 0.02-2 wt.% based on component A, and component D is a processing stabilizer such as a phosphite or a phosphonite and is present in an amount of 0.02-5 wt.% based on component A. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000204819-A (JP)
Title: Door guard provided with key
Inventor: HIGASHIYAMA TOSHIHISA
IPC: E05C17/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a door guard provided with a key which can be released from the outer side. SOLUTION: A gate-shaped connection rod 2 having a wide insertion part at an opened leg end part is supported to be rotatable about a vertical rotation shaft S, and a receiving rod 5 is fixed to a part of a door frame 3 facing the insertion part when a door is closed. At the opened leg end part of the connection rod 2, an actuation member 13 protruded on the opposite side to a guide slit related to the rotation shaft S, a drive lever 14 supported to be rotatable in a parallel plane to a door inner surface close to the actuation member 13, a cylinder lock 17 coaxially installed with the rotation shaft S of the drive lever 14 on a door outer surface, and an actuation shaft 18 connecting an inner cylinder of the cylinder lock 17 to the drive lever 14, the drive lever 14 is rotated by operation of a duplicate key from the indoor side,  and the connection rod 2 is rotated in a door guard releasing direction.
Patent JP-S63173595-A (JP)
Title: Production of d-alpha-amino acid
Inventor: TAWAKI SHINICHIROU
IPC: C12R1/78
Filed: 1987-01-13
Abstract: PURPOSE:To easily and economically produce a D-alpha-amino acid in high yield at a low cost, by treating a specific compound with a cultured liquid, microbial cell or treated microbial cell of a microorganism belonging to Hansenula genus. CONSTITUTION:A microorganism such as Hansenula ciferrii is aerobically cultured in a medium containing carbon source, nitrogen source, etc., under aerobic condition at 3-9pH and 15-50 deg.C to obtain a cultured product such as cultured liquid, microbial cell, treated microbial cell, etc. The cultured product is added to an aqueous medium containing 0.1-10wt.% 5-substituted hydantoin of formula I (R1-2 are -OH or -OCH3) [e.g. DL-5-(3,4-dihydroxyphenyl)hydantoin] and made to react at 5-9pH and 15-60 deg.C to obtain a D-alpha-amino acid of formula II (R1-2 are same as those defined in the formula I).
Patent JP-S58121005-A (JP)
Title: Hard copy device
Inventor: NAGAI KIYOSHI
IPC: G03G15/22
Filed: 1982-01-14
Abstract: PURPOSE:To form a virtual focus at an equal distance to an object image and at an opposite side position of an optical fiber block, by making a microscopic space exist in front of a light emitting diode array, and placing the optical fiber block. CONSTITUTION:To a light emitting diode array holding plate 305 provided with an external connecting terminal 306, a light emitting diode array 301 is fixed. In this case, terminals connected to each light emitting diode for constituting the array 301 are connected by use of a metallic wire 304 and by means of ball bonding, etc., in a holding body 309 for holding a block 302 consisting of the external connecting terminal 306 and each optical fiber. The optical fiber block 302 is placed by providing a gap 307 of about <=1mm. in front of the light emitting diode array 301.
Patent JP-H06254147-A (JP)
Title: Mechanical compression type cloth for casting tape for orthopedics
Inventor: RAFUAERU MIRASORU YASHISU
IPC: A61L15/07
Filed: 1994-01-20
Abstract: PURPOSE: To obtain high stretchability by providing a mechanically compressed fiber glass cloth sheet coated with a hardening liquid resin. CONSTITUTION: Mechanically compressed fiber glass cloth sheet (the cloth consists of a series of adjacent lapped over loops which are mechanically pressed up to non-contact position) and hardening liquid resin coated on the cloth sheet (this sheet which has a approx. 25%-approx. 75% stretch ratio in the stretching direction when 268 g load or strength is charged over 1 cm 2 cloth tip) are included. This cloth is contracted to approx. 10%-approx. 65% of its original dimension, which helps to obtain high stretch ability.
Patent JP-S63173712-A (JP)
Title: Control system for air conditioning in vehicle
Inventor: YOSHIMI AKIRO
IPC: B60H1/00
Filed: 1987-01-12
Abstract: PURPOSE:To improve the comfortability, by determining a target distribution ratio from an air supply mode being determined based on a necessary supply air temperature and controlling distribution of flow to an air supply port at lower portions of front and rear seats based on said results. CONSTITUTION:When the room temperature is high, for example, a required high supply air temperature being determined by a necessary supply air temperature determining means 4 is outputted to a supply air temperature control means 2 and a target flow determining means 5 so as to control the air flow and the supply air temperature. An air supply mode determining means 6 determines a heat mode corresponding the required high supply air temperature and controls an air supply port switching means 3. In response to decision results of a decision means 7 with respect to the heat mode, a target distribution determining means 8 determines a target distribution ratio which is outputted to a flow distribution control means 9. Consequently, a target quantity of air flows into an air duct and the temperature thereof is controlled through a delivery temperature control means 2, then said air is distributed with predetermined distribution ratio to respective lower portions at front and rear seats.