baber/WOPTO huggingface dataset:
Patent JP-H11293243-A (JP)
Title: Ground solidifying improver
Inventor: KITAMURA TADASHI
IPC: C09K17/40
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a ground solidifying improver which exhibits excellent performance of solidifying even a difficulty soldifiable ground at a high speed by mixing a microparticulate hydraulically crushed slag with microparticulate slaked lime and/or quick lime, a water-soluble sulfate, and an alkali metal carbonate in a specified ratio. SOLUTION: A microparticulate hydraulically crushed slag in an amount of 30-87 wt.% is mixed with 2-50 wt.% microparticulate slaked lime and/or quick lime, 3-20 wt.% at least one member selected among a bisulfate, a bisulfate, a sulfite, a presulfate, and an alkali metal sulfate, and 0.1-10 wt.% alkali metal carbonate to make a suspension grout for a ground solidifying improver. It is more desirable that this grout further contains 0.05-2 wt.% water reducing agent for a solid powdery cement, having an inertial square diameter in the range of 250-2,000 Å as measured in a 0.001-1 wt.% organic polymeric dispersant. This improver exert its effect on, especially, a ground containing humic organic acids and/or clay mineral having a high cation absorption and exchange capacity.
Patent JP-S63143371-A (JP)
Title: Free piston type stirling engine
Inventor: HARADA TERUMARU
IPC: F02G1/043
Filed: 1986-12-05
Abstract: PURPOSE:To facilitate the control of the faculty of an engine by forming a flow passage which communicates to the spaces divided in each pressure by a displace and/or power piston and installing a flow rate adjusting valve controlled according to the position of the displacer, etc. into the flow passage. CONSTITUTION:The inside of a cylinder is divided into a high temperature space 5 and a low temperature space 6 by fitting a displacer 1 in free reciprocating movement into a cylinder, and the part between the spaces 5 and 6 is connected by a side passage in which a heater 2, regenerator 3, and a cooler 4 are arranged. Further, in the low temperature space 6, a power piston 7 with which a compressor piston 9 is integrally connected through a rod 8 is fitted, and a gas spring space 16 is formed under the piston 7, low temperature space 6 and the gas spring space 16 are allowed to communicate through a flow passage 17 into which a check valve 15 and a flow rate adjusting valve 14 are installed. The flow rate adjusting valve 14 controls the flow rate through a control circuit 13 according to the output of a sensor 12 for detecting the position of the power piston 7, and the direction of the check valve 15 is set reverse to the direction of leak of working gas.
Patent JP-H06137587-A (JP)
Title: Air filter attaching/detaching device for air conditioner
Inventor: EBIHARA MASAHARU
IPC: F24F13/28
Filed: 1992-10-29
Abstract: PURPOSE:To enhance safety of attaching/detaching an air filter by integrally providing a protruding wall of a rounded end at a lower part of a knob for attaching/detaching the filter at a place disposed at an upper part of an upper surface protrusion of a diffusing grill. CONSTITUTION:A front grill 3 and a protruding wall 4 are integrally formed of synthetic resin. The wall 4 of the grill 3 is disposed at a lower part of a knob 5a for attaching/detaching an air filter 5, and disposed at an upper part of the protrusion 2a of a diffusing grill 2. In case where the filter 5 is attached or detached, when the knob 5a is held, a hand is brought into contact with the rounded end R of the wall 4 of the grill 3, and not brought into contact with an edge 2b of the protrusion 2a of the grill 2. Thus, when the filter is attached/detached, there is no fear of damage, and safety is obtained.
Patent JP-S63142822-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO SHIGENORI
IPC: H01L21/322
Filed: 1986-12-05
Abstract: PURPOSE:To substantially eliminate a slip defect and a warpage by forming a silicon nitride film on the rear surface of a semiconductor substrate of a starting material, thereby entirely eliminating a crystal defect near the surface. CONSTITUTION:A silicon nitride film 3 of approx. 1000Angstrom  is formed by a reduced pressure CVD method on the rear surface of a silicon substrate 1 with SiH4 gas and NH3 gas as materials. Then, when a heat treatment is executed in N2 gas at 1050 deg.C or higher, oxygen 2 among lattice is externally diffused from the surface of the substrate 1, the vicinity of the surface drops to the vicinity of the saturated concentration, but since the rear surface is covered with the film 3 having extremely slow oxygen diffusing velocity, external diffusion is substantially eliminated, and the variation the oxygen concentration among lattice is negligible. Then, the formation of the nuclei 4 due to heat treatment at 600-800 deg.C and the growth of defect 5 in N2 at 1000 deg.C are similar to those in the conventional method, and the film 3 of the rear surface is then removed.
Patent JP-H05124263-A (JP)
Title: Recording device
Inventor: SAITO TETSUO
IPC: H04N1/387
Filed: 1991-11-07
Abstract: PURPOSE:To simplify a structure of interpolation processing and reduce the cost of a device. CONSTITUTION:A printer controller 1 sends out an image data 8 with resolution of 300 dpi in horizontal and vertical scans synchronizing with a clock 22. A memory 2 receives the image data 8 and stores the image data for 7 lines of the vertical scan, and outputs a signal 9 of 7 bits to a window 3. At the window 3, each image data of 7 bits is developed to 7 bits of the horizontal scan so as to constitute a window of 49 bits in total, which is sent to an input/ output switch 23. When the input/output switch 23 switches the data in accordance with selection signal so as to send it to a smoothing section 4, an interpolation processing is performed at the smoothing section 4 where the number of logic gates is reduced.
Patent JP-H03155092-A (JP)
Title: Manufacture of dispersion type el element
Inventor: TANOUE ATSUSHI
IPC: C08G75/23
Filed: 1989-11-10
Abstract: PURPOSE:To suppress the damage of a transparent conductive layer, and to form a dispersion type EL element of a small tansigma value, little uneven brightness, and a stable quality by making the MD direction of a transparent conductive film and the MD direction of a heat roll laminator parallel. CONSTITUTION:In a heating pressure-connection process, especially when the MD direction of a film and the MD direction of a heat roll laminator 5 are crossed square, a transparent conductive layer is very liable to receive a damage by the compound action of the thermal contraction of a transparent resin film 1, heating and pressing by the heat roll, a stress in the laminating time, and the like, and the function as an electrode is reduced, resulting in an increase of the tansigma value (dielectric loss factor) or the generation of an uneven brightness of the element. Therefore, the MD direction of the transparent film 1 furnishing a transparent conductive layer, and the MD direction of the heat roll laminator 5 are made parallel, and a heating pressure-connection is carried out. Consequently, elements of the same quality with a small tansigma value and little uneven brightness can be manufactured stably.
Patent JP-H07194388-A (JP)
Title: Production of human serum albumin
Inventor: KOBAYASHI KAORU
IPC: C12N1/19
Filed: 1994-11-25
Abstract: PURPOSE:To obtain a large amount of a human serum album in useful for treating massive bleeding, shock, burn, hypoproteinosis, fatal erythroblastosis, etc., having low tinction by culturing a human serum albumin producing host prepared by gene manipulation under a specific temperature condition. CONSTITUTION:A human serum albumin (HSA) manifestation plasmid having eliminated a 5' noncoding range of a HAS gene is prepared from a gene coding for HSA under of a promoter of yeast of Pichia. The plasmid is transduced into Pichia pastoris GTS115 strain (NRRL deposition No. Y-15851), which is transformed to give a transformant UHG42-3 strain as a HSA producing host. Then the transformant is cultured at 21-29C temperature condition in a medium containing bactopeptone, yeast extract, glucose, etc., to produce the objective HSA useful as a therapeutic agent for massive bleeding, shock, burn, hypoproteinosis, fatal erythroblastosis, etc., in an enlarged proliferation degree and in reduced tinction.
Patent JP-2001105846-A (JP)
Title: Air conditioner for vehicle
Inventor: NIIMI YASUHIKO
IPC: B60H1/32
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption saving effect by collecting energy without giving passengers uncomfortable feeling in an air conditioner for a vehicle collecting vehicle deceleration energy by increasing cooling capacity of a cooling heat exchanger during vehicle deceleration. SOLUTION: A decrement ΔTEO of a target evaporator blow off temperature TEO during vehicle deceleration is set up as getting lower as a target air flow amount BLW is set up from Lo to Hi with considering that more largely a blow off temperature TA to a passenger compartment fluctuates, more uncomfortable passengers feel, and that a maximum fluctuation that passengers do not feel uncomfortable with varies based on an air flow amount of blow off air into the passenger compartment. The decrement ΔTEO, therefore, can be set larger in the case that the air flow amount is small and fuel consumption saving effect is obtained without giving passengers uncomfortable feelings.
Patent JP-H10135545-A (JP)
Title: Light amplifier
Inventor: MURO SHINICHIRO
IPC: H04B10/294
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a light amplifier having the even characteristics of output power against wavelength. SOLUTION: On a light amplification part 10a, an inputted signal light is amplified in a rare-earth doped optical fiber 4, and a signal light, of the wavelength band having large amplification degree, among the signal lights amplified by a light amplification part 10a, is reflected by a fiber grating 12 on an output power equalization part 10b. Then, the reflected light is attenuated by a rare- earth doped optical fiber 13, and the signal light on the wavelength band, having small degree of amplification, is transmitted in that state without attenuating the fiber grating 12. As a result, a signal light, having even wavelength characteristics, can be obtained even when there is irregularity in the output power of the light amplification part 10a.
Patent JP-H10121040-A (JP)
Title: Novel photostimulable phosphor
Inventor: LEBLANS PAUL
IPC: C01F17/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a novel photostimulable phosphor which contains a trivalent matal (e.g. Ba, Sr, and alkali metal, an alkaline earth metal, or a lanthanoid) and a halogen in a specified ratio and exhibits both a high x-ray absorption and a strong light emission due to photostimulation. SOLUTION: This novel phosphor is a storage phosphor which emits fluorescence by photostimilation after being exposed to a transmitting radiation and has a compsn. represented by the formula (wherein M<1> is an alkali metal; M<2> is Ca, Mg, or Pd; M<3> is Al, Ga, In, Tl, Sb, Bi, T, or a lanthanoid; 0<=x<=0.3; 0<=y<=0.1; 0<=p<=0.3; 0<=q<=0.1; 0.05<=a<=0.76; 0.2<=b<=0.9; a+b<1.00; and 10<-6> <=z<=0.2). This phosphor can be produced by known techniques by using a phosphor precursor mixture in a chemically stoichiometric ratio and if necessary a flux. Since the recording and reproducing of an X-ray transmission image can be obtd. at a high signal/noise ratio by using a screen and a panel contg. the phosphor, the dose of X-ray given to a patient in medical diagnosis can be reduced.
Patent JP-H10322747-A (JP)
Title: Mobile communication system
Inventor: SAKAMOTO TAKEFUMI
IPC: H04W4/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide communication service at the high speed movement and to suitably execute mobile communication even at a public place even in the mobile communication system of small cell constitution. SOLUTION: When a user receives a position control signal from a specified radio base station 101 installed at a wicket in a station when he gets on a train in the mobile communication system, the control part 204 of a portable terminal 111 is switched from a regular operation mode to a specified space mode (high speed moving mode) and it controls a measuring part 203 so that averaging time becomes short in the case of measuring received electric field intensity. Thus, the measuring time of received electric field intensity by the measuring part 203 becomes short and the processing time of hand-over is shortened. Then, communication service can be received by the portable terminal 111 even during high speed movement after the user gets on the train.
Patent JP-H09109680-A (JP)
Title: Shift preventing structure for door weather strip
Inventor: HAMANAKA HIROYUKI
IPC: B60R13/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide such a shift preventing structure for a door weather strip as being capable of firmly fixing the door weather strip to a door sash without impairing an outlooking, in special. SOLUTION: A stud member 11, which has the end 11a almost vertically fixed to a door sash 3 opposed to the corner of a door weather strip 5 provided integrally with a seal portion in elastic contact with the periphery of the opening of a body and fitted to the door sash 3, is fitted to a hard rubber stopper member 10 molded together with the door weather strip 5. A recess 10a is formed in the stopper member 10 to cover the head 11b of the stud member 11 during fitting.
Patent JP-H03153986-A (JP)
Title: Valve unit
Inventor: TANAKA HIROSHI
IPC: F16K47/02
Filed: 1989-11-08
Abstract: PURPOSE:To have calm discharge by furnishing a secondary side flow-path with a pressure change damping mechanism which damps pressure change to be generated in this flow-path, and thereby suppressing vibration to be generated from a valve unit. CONSTITUTION:The inside of a body 1 is partitioned by a bulkhead 3 into a primary side chamber 4 and a secondary side 5. A joint pipe 11 is equipped in its inside with a pressure change damping mechanism D, which absorbs pressure change in a flow-path leading from the secondary side chamber 5 to a faucet and thereby suppresses the back pressure application to a diaphragm 6 from the secondary side chamber 5. This pressure change damping mechanism D has a tube 13 incorporated in the flow-path and also an air chamber around it. Eventual pressure change on the secondary side flow-path immediately after shutting of the diaphragm will not cause its vibration. This prevents vibration of the whole piping system and eliminates generation of noise.
Patent JP-S63143832-A (JP)
Title: Wafer conveying apparatus
Inventor: SEKI KAZUNORI
IPC: B65G60/00
Filed: 1986-12-08
Abstract: PURPOSE:To transfer a wafer efficiently at the excellent yield rate of products without sucking the wafer with forceps, by providing recieving parts in a conveying part, which conveys the wafer from one containing part to another containing part horizontally, providing the first and second pushing parts for moving the wafer in the containing part on the receiving part, and providing the third pushing part for moving the wafer on the receiving part into the containing part. CONSTITUTION:A pusher 33 is moved back and forth by a driving motor 36 in a first pushing part 13 through a crank 35. A wafer 1, which is contained in a first containing part 2, is sent on tapered receiving surfaces on receiving parts 10 and 11. The wafer is engaged with a tapered part 9b. Thereafter, the peripheral part of the wafer is held between the receiving parts 10 and 11 by the OFF action of a rotary solenoid 40. Then, a lower conveying stage 22 of a conveying part 7 is moved backward, and an upper conveying stage 23 is sent to a position corresponding to a second containing part 3. Thereafter the solenoid 40 is turned ON, and the holding is released. The pusher 33 of a third pushing part 15 is moved back and forth, and the wafer 1 on the receiving parts 10 and 11 is contained in a containing groove 16 of the containing part 3.
Patent JP-S62151347-A (JP)
Title: Ink jet nozzle in ink jet recorder
Inventor: KASHINO TOSHIO
IPC: B41J2/135
Filed: 1985-12-26
Abstract: PURPOSE:To obtain an ink jet nozzle adaptable to a recording of increased speed and enhanced quality, by a method wherein an orifice for discharging ink drips is provided and a specific orifice length to an ink intake portion is determined. CONSTITUTION:To conduct a high-speed recording, a recording frequency of fr=3kHz or more and an ink discharge rate within V=5-10m/sec are required. An orifice length L in the range of 0.5-5 times the diameter (d) can meet these requirement. In the other range than the above, i.e. in the range below L/d=0.5, a so-called splash phenomenon occurs in which an ink is splashed without becoming ink drips suitable for recording. In the range above L/d=5, reduction of a recording frequency fr as well as a discharge rate V generates intermittent discharge, whereby a stable discharge cannot be obtained. Therefore, an ink jet nozzle of the above size can adapt to an increased recording speed and realize a high recording quality.
Patent JP-H08129222-A (JP)
Title: Date imprinting device of camera
Inventor: IMAI TOSHIYUKI
IPC: G02F1/13
Filed: 1994-11-01
Abstract: PURPOSE: To rapidly grasp the dating order without making a liquid crystal element for imprinting larger nor causing the rise of the cost because of the increase of the number of electrode terminals in a date imprinting device of camera. CONSTITUTION: This device is provided with a dating order switching means 10, an electric circuit 13, the liquid crystal element for imprinting 14 and an imprinting means 22. By externally operating the dating order switching means 10, the dating order is switched to any desired order such as 'year, month and day', 'month, day and year' and 'day, month and year' and date data is outputted from the electric circuit 13 in the switched dating order so as to display the date on the date display part 15 of the liquid crystal element 14, while the dating order is displayed on a dating order display part 16. Then, the displayed contents are optically imprinted on a film surface by the imprinting means 22.
Patent JP-H04164429-A (JP)
Title: Dish washing machine
Inventor: HIRAI YUKIO
IPC: A47L15/22
Filed: 1990-10-29
Abstract: PURPOSE:To enhance the washing ability and wash dishes or the like uniformly irrespective of which area of a washing trough they are placed in, by furnishing an interlock mechanism with which No.2 arm nozzle makes interlocking rotation at a rotational speed twice as large as No.1 arm nozzle, and allowing the washing water to pass the four corners at diagonals of the washing trough. CONSTITUTION:When dishes or the like 12 are accommodated in a cage 13 in a washing trough 1 and the operation is started, a specified amount of washing water is fed into the washing trough 1. Then a washing pump 2 is operated, and the pressurized washing water is supplied under pressure to No.1 arm nozzle 5 from a discharge hole 3. The washing water is supplied under pressure from a water delivery hole 14 to No.2 arm nozzle 7 and spouted from No.2 jets 8a, 8b. At the same time, motion loci are formed in long circles intersection one another through three gears while interlocking motion with the rotation of the No.1 arm nozzle 5. Thereby the areas at the four corners of the washing trough, which have been remaining as dead angle according to the conventional technique, are passed certainly by the motion loci of the jets of washing arm nozzles, so that the washing ability in these areas can be enhanced to a great extent without provision of any jet dedicated to the purpose.
Patent JP-H09133052-A (JP)
Title: Spark ignition engine
Inventor: SAKONJI MIKIO
IPC: F02M35/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve a knocking limit and the output to an engine by performing such control that an exhaust gas may be refluxed when supercharging is carried out by a supercharging means at the usual time and an overload which can not be dealed with only by the operation of the supercharging means is required. SOLUTION: At the usual time, in a spark ignition engine 10, air is compressed and supplied to the spark ignition engine 10 by a supercharger 18 to improve its output. When a load which can not be dealt with by only supercharging is requested, the application of EGR is judged based on the load signal inputted to a control device 32 through a signal transmission line SL4 from a load sensor. The most suitable EGR flow rate and the valve opening of a control valve 30 in compliance with it are decided from a numerical formula, a special quality chart or map memorized in a memory means 36 by EGR amount decision means 34 and EGR gas is supplied to an intake passage 12. Thereby, the knocking limit of the engine 10 is improved.
Patent JP-H03154303-A (JP)
Title: Film-correction device in film-forming device for electrode of strip shaped substrate
Inventor: SUGANUMA KANJI
IPC: B05C11/02
Filed: 1989-11-13
Abstract: PURPOSE:To stabilize shape, prevent transfer trouble, and reduce cost by providing a drive device which moves a roller for correction, a scraper, and the drive device up and down. CONSTITUTION:Extension of a piston rod 33 of a cylinder device 32 moves a supporting stand 30, a roller for correction 34, a motor 38, a scraper 41, a receptor 44, etc., up and down and a pair of rotary rollers for correction 34 press the protruding film on the edge surface of a longer side edge at both sides of a strip-shaped substrate a1, thus making the film thickness to be uniform and corrected in plane shape. Thus, the shape can be stabilized, transfer troubles can be prevented, thereby speeding up operation and reducing cost.
Patent JP-H02141009-A (JP)
Title: Sampling phase detector
Inventor: NAKAGAWA TADAO
IPC: H03D13/00
Filed: 1988-11-21
Abstract: PURPOSE:To form a sampling phase detector as a monolithic integrated circuit on a gallium-arsenide substrate by switching a field-effect transistor by using amplitude limit circuits, delay circuit, and an AND gate. CONSTITUTION:Pulses having a narrow and sharp width are produced from low-frequency sine wave signals by means of amplitude limit circuits A and B, delay circuits C and D, and AND gate E and a field-effect transistor 14 is switched for sampling microwaves by using the pulses as the control signal. Therefore, it becomes unnecessary to use any transformer and step recover diode, and since the microwaves are sampled with reference signals of nanowatts, the whole circuit of this detector can be formed as a monolithic integrated circuit on a gallium-arsenide substrate. Thus a phase synchronizing oscillation circuit can be miniaturized.
Patent JP-H06139207-A (JP)
Title: System bus control system
Inventor: TAKAHASHI HAJIME
IPC: G06F15/177
Filed: 1992-10-30
Abstract: PURPOSE:To improve the use efficiency of a system bus during exclusive control. CONSTITUTION:A 1st module 2 which is connected to the system bus 1 is equipped with an exclusive control signal monitor means 5, an exclusive control signal output means 6, an instruction output means 7 which outputs an exclusive control instruction and a nonexclusive control instruction, and a receiving means 8 for sent-back responses to the instructions and a 2nd module 3 is equipped with an exclusive control signal monitor means 9, a transmission source storage means 10 which stores the transmission source of the exclusive control instruction, an instruction receiving means 11, and a sending-back means 12 for the received instruction; and an arbiter 4 sends a use acknowledgement signal at a request to use the system bus 1 on condition that the system bus is free.