baber/WOPTO huggingface dataset:
Patent JP-H09195984-A (JP)
Title: Gas bearing support type expansion turbine
Inventor: NAKAYAMA YOSHIHIRO
IPC: F04D29/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To support a thrust force in the vertical direction to a thrust gas beging having a good balance by arranging a flow passage between a blower defuser outlet part and a blower impeller back plate part, in the blower side plate of a bearing box. SOLUTION: On operation, gas in a turbine inlet flow passage 7 of high pressure is expanded in a turbine side by a turbine impeller 2, pressure is set to a low level, and the gas is exhaust to a turbine outlet flow passage 8. Upward thrust force having a magnitude meeting downward thrust force generated by feeding static pressure of passing as of a nozzle 13 to the back surface of a turbine impeller back plate part 11, is also generated on a blower side.  Since large static pressure is fed to the back surface of a blower impeller back plate part 12 through a flow passage 17 arranged between the defuser part 10 outlet part 16 of the blower side plate 15 of a bearing box 1 and the blower impeller back plate part 12, upward thrust force having a magnitude meeting downward thrust force generated in the turbine side is applied by a pressure difference between a blower inlet flow passage 9 and it.
Patent JP-H07205269-A (JP)
Title: Thermal molding of polycarbonate resin sheet
Inventor: YAMAMOTO YUICHIRO
IPC: B29L9/00
Filed: 1994-01-24
Abstract: PURPOSE:To thermally mold a polycarbonate resin sheet generating no appearance inferiority in such a state that a masking film is bonded. CONSTITUTION:A polycarbonate resin sheet is thermally molded in such a state that a masking film made of a polycarbonate resin with a thickness of 10-150mum is bonded to at least one surface of the polycarbonate resin sheet.
Patent JP-2000204385-A (JP)
Title: Carbon sliding material and its production
Inventor: WATANABE YOSHIHIRO
IPC: C10M107/26
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a carbon sliding material having long life and high withstand load and especially suitable as a carbon blade (carbon vane) for vacuum pump and provide its production process. SOLUTION: The carbon sliding material is composed of a carbon base material such as graphite powder impregnated with 0.1-10 wt.% of a resin having a water-absorption of >=0.5% such as polyvinyl alcohol. It can be produced by kneading, crushing, molding and baking a material containing aggregate and a binder to obtain a carbon base material, impregnating the material with 0.1-10 wt.% of the above resin having a water absorption of >=0.5% and drying the impregnation product.
Patent JP-H06210420-A (JP)
Title: Roll device for continuous casting
Inventor: ASANO FUMIKI
IPC: B22D11/128
Filed: 1993-01-18
Abstract: PURPOSE:To make the length of a roll the necessary min. limit in the roll device for continuous casting applying the rolling reduction to the center part in the width direction of a cast slab, in which unsolidified part exists at the center part, by the upper and the lower rolls arranged in a roll stand. CONSTITUTION:The upper and the lower rolls 2 for applying the rolling reduction to the cast slab (B) are formed to a short roll directly arranging both end shafts 2b to a roll barrel part 2a having the length shorter than the width length of the cast slab (B) and these both end shafts 2b are supported with bearing boxes 3 arranging water cooling jackets 3a at the outer peripheral sides. Through these bearing boxes 3, the rolls are connected with an upper fixed frame 1a and a lower rolling reduction frame 1b in a roll stand 1. Therefore, by shortening the whole length of the roll, even if this outer diameter is small, the necessary bending rigidity can be secured and by this method, the arranging pitch of the rolls is narrowed and the development of segregation and center porosity in the cast slab can effectively be prevented and also, the profitability is improved.
Patent JP-S63175597-A (JP)
Title: Remote supervisory control system
Inventor: WATABIKI MASASHI
IPC: H04Q9/00
Filed: 1987-01-16
Abstract: PURPOSE:To execute quickly one-behavior control without receiving a slave station-side equipment selection end signal by allowing a master station side to display and alarm the operating state of an equipment selection relay of the slave station side in advance. CONSTITUTION:In case of one-behavior control from a master station remote supervisory controller 1, when any of equipment selection relays 9 of a slave station remote supervisory controller 2 is operated for a preset constant time or over, the master station lights a fault display lamp 7 and rings an alarm buzzer 8 to recognize the operating state of the equipment selection relay of the slave station side at the master station even at the non-selection state. Moreover, Interlocking is applied so as not to control by an equipment selection interlock circuit 4 even when the equipment selection switch 3 is depressed. Thus, quick one-behavior control is attained.
Patent JP-H11202751-A (JP)
Title: Electronic dictionary provided with word game
Inventor: AKAIKE YUJI
IPC: A63F13/53
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic dictionary provided with game capable of selecting plural games and presenting a question by voice. SOLUTION: A game selection means 41 selects one kind of game from plural games and a level selection means 42 selects the difficulty level of the game. A question extraction means 11 extracts a question matching with the selected difficulty level of the game by retrieving a word table 61 and displays it at a display means 31. The question can be displayed by the voice by a voice uttering means 5 as well. When an answer is inputted from an answer selection/input means 44 within time set by an answer time setting means 43, an answer judgement means 12 judges the correct/error of the answer and displays a result at a result display means 32.
Patent JP-H11201981-A (JP)
Title: Acceleration detector
Inventor: ANDO JUNICHI
IPC: G01P15/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To easily check the posture irregularity of an acceleration sensor soldered and mounted on a circuit board. SOLUTION: For this acceleration detector, in the case of mounting the acceleration sensor 2 onto the circuit board 1, when it is mounted in the irregular posture, useless short-circuiting is surely generated between a pattern 4 for checking provided on a part around the pattern 3 for sensor connection and the pattern 5 for the sensor connection adjacent to it. Thus, by checking a conductive/non-conductive state between the pattern 4 for checking and the pattern 3 for the sensor connection adjacent to it, it is judged that the acceleration sensor 2 is mounted in the irregular posture at the time of being in the conductive state.
Patent JP-H04238282-A (JP)
Title: Position detecting sensor having magnetic resistance element
Inventor: KAWAMOTO MIEKO
IPC: G01B7/00
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a compact position detecting sensor at a low cost by forming at least two magnetic resistance elements with one point-symmetrical magnetic resistance pattern around of a center point. CONSTITUTION:When a movable body 4 is moved by the external force, a magnet 5 fitted to the lower end is moved on the flat surface over magnetic resistance elements 2, 3. As a result, magnetic flux to be applied to each resistance element 2-1, 2-2, 3-1, 3-2 is changed, and a resistance value of each resistance element piece is fluctuated, and the voltage corresponding to this fluctuation is output to each output terminal VAC, VBD). A predetermined process is performed to this output value in a processing unit to obtain what degree the magnet 5 is moved to the terminal AC direction or the terminal BD direction. In the case that the magnet 5 is moved between the terminal AC direction and the terminal BD direction, a vector of an output value is obtained to specify a coordinate. Position and coordinate are thereby obtained.
Patent JP-S58123283-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: FURUMOTO MITSUNOBU
IPC: H04N5/93
Filed: 1982-01-18
Abstract: PURPOSE:To run a tape so that less noises appear on a screen during still reproduction by generating intermittent driving pulses when a tracking error signal is not within a set voltage range and running the tape intermittently. CONSTITUTION:During still reproduction, a still command signal input terminal 66 is held at a level H, so the output of an inverter 64 goes down to a level L and the output of an NAND circuit 63 goes up to the level H. On the other hand, when a video head 4 is not on both adjacent tracks, the output of a window comparator 52 is held at the level H unless the output of a holding circuit 51 is between reference voltages VL and VU, and the output of an AND circuit 57 is held at the level H while the output of a monostable multivibrator 56 is at the level H, thereby inputting it to a motor driving circuit 31 through an off circuit 58 and the side S of an electronic switch 30. This switch is placed on the side S while an input to a terminal 66 is at the level H. Therefore, if the still reproduction is commanded, a motor 32 is driven intermittently while the output of the circuit 58 is at the level H, running the tape to an optimum position.
Patent JP-H06211632-A (JP)
Title: Hair-growing agent
Inventor: YAMAMOTO SHINJI
IPC: A61K8/40
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a hair-growing agent exhibiting remarkable effect as a trichogen and for the treatment of alopecia such as male alopecia and alopecia areata. CONSTITUTION:This hair-growing agent contains kinetin as an active component. A synergistic trichogenic effect can be attained by using kinetin in combination with one or more compounds selected from cyclic adenosine monophosphate, its derivative, cyclic guanosine monophosphate, its derivative, forskolin, carpronium chloride, pentadecanoic acid glyceride, minoxidil, female hormone, adrenocorticotropic hormone, peripheral vasodilator, cytotonic agent and photosensitive material.
Patent JP-H08194835-A (JP)
Title: Three-dimensional graphic plotting device
Inventor: SAYAMA TAKUYA
IPC: G06T15/40
Filed: 1995-01-19
Abstract: PURPOSE: To provide a three-dimensional(3D) graphic plotting device capable of reducing the size of a (z) buffer normally requiring about 20 bits per pixel and attaining (z) buffer algorithm by a memory with small capacity. CONSTITUTION: In the 3D graphic plotting device for executing implicit-surface elimination processing by comparing the depth information of a graphic in displaying which is stored in the (z) buffer with the depth information of a graphic to be newly displayed, storing the depth information of graphic data having the depth information more close to a visual point in the (z) buffer and displaying the graphic data, the (z) buffer memory is constituted of a (z) lookup table 19 for storing real depth information and a false (z) butter 17 for storing an address to be stored in the table 19 by each pixel.
Patent JP-H04321553-A (JP)
Title: Production of ceramics
Inventor: YUZAWA YUKIO
IPC: B28B1/30
Filed: 1991-01-23
Abstract: PURPOSE:To provide a process for producing ceramics in high productivity while suppressing the cracking, wrinkling and swelling of green sheet. CONSTITUTION:Ceramic powder is mixed with a binder, a solvent and optionally various additives and the mixture is formed, dried and baked to obtain a sintered ceramic material. In the above process, water is used as the solvent and an aqueous emulsion added with a polyhydric alcohol is used as the binder.
Patent JP-H01182728-A (JP)
Title: Pressure detector
Inventor: WASHINO AKIRA
IPC: G01L9/00
Filed: 1988-01-13
Abstract: PURPOSE:To improve resolution in pressure measurement and to make it possible to detect the pressure with high accuracy, by using SF6 as a gas, which is sealed in a pressure response container. CONSTITUTION:A pressure detector 1 has a circular cylinder shape as a whole and the detector is composed of the following parts: a metallic bellows 2, which is a pressure response type container, and whose one end is opened; a metallic base table 3, which is connected to the opening part of the bellows 2; and a piezoelectric vibrator 4, which is provided on the base table 3. The piezoelectric vibrator 4, which functions as a pressure detecting element, is a tuning-fork quartz oscillator, which undergoes bending motion and is arranged as an electrode. The vibrator 4 is fixed to the base table 3 with a sealing material 5. The opening part 21 of the bellows 2 and a flange part 31 of the base table are tightly sealed in an airtight manner by resistance welding, soldering and the like, with SF6 at atmospheric pressure being contained. When the SF6 is used as an inner gas in this way, sensitivity is strikingly improved in comparison with N2 and Ar. Even if the pressure detector 1 is made compact, the sensitivity of the pressure detector 1 can be improved without narrowing its pressure measuring range. Conversely, the pressure measuring range can be expanded without decreasing sensitivity.
Patent JP-H07205541-A (JP)
Title: Color ink jet recording method
Inventor: TAKAHASHI KIICHIRO
IPC: G06K15/10
Filed: 1994-01-25
Abstract: PURPOSE:To reconcile the realization of a high-grade image and the realization of the increase of printing speed even when a black image and a color image are present in a mixed state. CONSTITUTION:When the color image corresponding to recording data is recorded on a recording medium using black ink and a plurality of color inks having recording medium penetration characteristics different from those of the black ink, the boundary part of a black image and the color image is detected (Step-6) and a usual printing method capable of recording an image on a region where no boundary part is detected at relatively high speed is set (Step-7). A multi-pass printing method capable of recording an image on a region where the boundary part is detected at relatively low speed is set (Step-8). By this constitution, the lowering of recording speed and the blur at the boundary part are prevented.
Patent JP-H09192756-A (JP)
Title: Die transferring carriage of extruder
Inventor: ADACHI MASATAKA
IPC: B30B15/02
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To easily regulate the rotation position of a die on a die transferring carriage, and further to highly keep the positional precision of the die. SOLUTION: This carriage 1 mounts a circular column like die composing an extruding die and transfers it to an assembly device to assemble the die and a holder. On a carriage body 1, a die receiving stand 3 providing two rotary rollers 4 to support the lower part of the die is installed, a clamp device to stop the rotation of the rotary rollers 4 is installed, on the upper part of the carriage body 1, a key groove position deciding jig 8 made of an index of the position of key groove installed on the die mounted on the die receiving stand 3 is attached freely attaching and detaching, and on the die receiving stand 3, a fixing stopper 6 to regulate the position of the end face of the die is installed.
Patent JP-S55100378-A (JP)
Title: Intermediate for prostaglandin analog and its preparation
Inventor: WAKATSUKA HIROHISA
IPC: C07D309/12
Filed: 1979-01-25
Abstract: NEW MATERIAL:A compound of formula I [Y is group of formula II or III (R 4  is H or OH-protecting group which may be eliminated under basic conditions); Z is group of formula II; formula IV [R 5  is H,THP(tetrahydropyran-2-yl)]; R 1  is formyl, -CH 2 OR 4  ; R 2  is signle bond, 1W4C alkylene; R 3  is H, 1W8C alkyl, etc.; double bond is trans (E)].  
     EXAMPLE: (E)-1α-Acetoxy-2α-(5-acetoxypentyl)-3β-(3-oxo-4,4-dimethyl-1-octenyl-4α-(tetrahydropyran-2-yloxy)-cyclopentane.  
     USE: An intermediate for preparing prostaglandin analogs.  
     PROCESS: A compound of formula V (R 6  is R 4  except H) is subjected to the witting reaction with a compound of the formula (R 7 O) 2 POCH 2 CO-R 2 -R 3  (R 7  is 1W4C alkyl) in an inert solvent to give the compound of formula I (R 1  is -CH 2 OR 6 ; Y is formula III; Z is formula II). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5392044-A (JP)
Title: Carburetor
Inventor: KATOU YOSHIROU
IPC: F02M5/12
Filed: 1977-01-24
Abstract: PURPOSE: To accelerate fuel cut flowing out from the float chamber in gas deficiency by forming the samll volume chamber having the area of horizontal section smaller than the main float chamber through the communication with the main float chamber and the main jet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0858712-A (JP)
Title: Automatic gun for tightening piece
Inventor: JIERARUDO ABUISON
IPC: B65B13/22
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a compact and light-weight automatic gun for a fastening piece for winding a flexible plastic fastening piece around a bundle like a cable. CONSTITUTION: The automatic gun for a fastening piece includes an index device 30 for advancing a strip of the fastening piece, a device for cutting an initial fastening piece from the strip, a device provided at a front end of the gun for guiding a tail of the fastening piece for engaging a free end of the tail with a head of the tail, and a gate 34.
Patent JP-S5290986-A (JP)
Title: Hygrometer
Inventor: NAKAGAWA SHIROU
IPC: G01N5/02
Filed: 1976-01-26
Abstract: PURPOSE: To make a hygrometer smaller in size and lighter in weight by utlizing the fact that when the water molecules in the gas to be measured deposit on a free-vibrating vibrator the Q value of the vibrator decreases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05190178-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: OSHITA RYUJI
IPC: H01M10/052
Filed: 1992-01-17
Abstract: PURPOSE:To improve the storage performance and cycle characteristic by constituting the positive and negative electrodes by coating each core member consisting of a metal foil with each of the positive and negative electrode activating aubstances, using a specific substance as binder, and then drying these substances. CONSTITUTION:As for a negative electrode 1, the carbon which can absorb and liberate lithium is added with polytrifluoroethylene in a prescribed ratio as a binder, and formed to a slurry by using a solvent, and applied onto both the surfaces of a copper foil as core member. The negative electrode 1 is joined with a negative electrode can 4 by a negative electrode lead 5. As for a positive electrode 2, acetylene black as conductive agent and polytrifluoroethylene as binder are added in each prescribed ratio into a cobalt oxide as activating substance which can be electric-charged and discharged and formed to a slurry, and applied onto both the surfaces of an Al foil, and the positive electrode is obtained, which is joined with a positive electrode cap 6 by a lead 7. Accordingly, the heat treatment after the coating of the activating substance in slurry form can be carried out at a high temperature, and the storage performance and cycle characteristic can be improved.
Patent JP-H06215966-A (JP)
Title: Primary coil for voltage transformer
Inventor: KAWABUCHI YOSHIKI
IPC: H01F38/24
Filed: 1993-01-19
Abstract: PURPOSE:To provide a primary coil for voltage transformer which can be wound continuously without stopping a winding machine. CONSTITUTION:Layer insulation layers 12a, 12b,... and unit coils 13a, 13b,... are laminated alternately and concentrically and insulation layers 14a, 14b,... for preventing the movement of wire are formed at the end parts of layer insulation layers thus forming a primary coil. The layer insulation layer and the insulation layer for preventing the movement of wire are formed by winding an insulating tape 16 having width narrower than the coil. Number of turns required for formation of one layer insulation layer and the insulation layer for preventing the movement of wire is set equal to the number of turns of unit coil and a wire 17 is wound concurrently with the insulating tape 16 thus forming the unit coil, the layer insulation layer, and the insulation layer for preventing the movement of wire.
Patent JP-H0617491-A (JP)
Title: Sound insulating panel
Inventor: UMEOKA KAZUAKI
IPC: G10K11/16
Filed: 1991-01-24
Abstract: PURPOSE:To exert the required sound insulating performance by inserting powder into the air layer of a hollow panel, and converting the acoustic energy into the vibration energy with the powder. CONSTITUTION:A sound insulating panel 1 is formed with two face plates 2, 3 made of a plaster board powder 4, and powder filling boxes 5. The powder filling box 5 is made of acryl, it is formed into a rectangular solid opened on the upper face, and the wet silica powder 4 having the grain size of 0.5-500mum is filled in it. Multiple powder filling boxes 5 are stacked in the vertical direction of the sound insulating panel 1. The vibration of the powder 4 located at the lower section of the sound insulating panel 1 is not suppressed by the load due to stacking, the powder layer thickness can be increased without being limited by the panel thickness, and the sound insulating performance of a low frequency is improved.
Patent JP-S59134899-A (JP)
Inventor: SASAKI KAZUHIKO
IPC: H01L21/68
Filed: 1983-01-21
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-H08196519-A (JP)
Title: Rf power setting device for mri system
Inventor: HANAWA MASATOSHI
IPC: A61B5/055
Filed: 1995-01-20
Abstract: PURPOSE: To shorten a time required for the setting of an RF power and to improve patient throughput by providing an RF power setting means which automatically sets the RF power at a target value by using the calculated Q value of a Q value calculating means which calculates the Q value of a transmission coil. CONSTITUTION: A CPU 18a fetches the spectrum response waveform data of a reflected wave obtained by a spectrum analyzer 17. It is judged whether tuning/matching is taken or not, and when it is judged that it is taken, the Q value of an RF coil 15 is calculated. When the Q value is found in such way, step is transferred to the next step, and for example, an RF power value in accordance with the Q value is calculated by applying table lookup. Therefore, the RF power value can immediately be specified when the Q value is found. An adjusting signal in accordance with a calculated RF power value P is sent to an RF power adjuster 11. Consequently, the RF power adjuster 11 automatically adjusts its own circuit constant or parameter so as to obtain the optimum calculated RF power value. Such processing is automatically performed as a part of pre-scanning after positioning.
Patent JP-S5599006-A (JP)
Title: Position detector
Inventor: SUDOU TAKAYUKI
IPC: G01B11/00
Filed: 1979-01-25
Abstract: PURPOSE: To obtain a position detector which has a high position detecting accuracy and which permits detecting the position of a control rod even at the time of scram, by attaching to an extension tube of the control rod a code plate having rows of encoded slits.  
     CONSTITUTION: A code plate 22 having rows of encoded slits is attached to an extension tube 13. The code plate 22 is vertically moved through a recess in a U-shaped photoelectric element support 23 fixed to a housing 6, and the support 23 is provided on the inner surface thereof with a plurality of light-emitting elements 24 and the same number of light-receiving elements 25. The code plate has a plurality of rows P 1 WP 4  of slits A 1 WA 4  of different lengths. The code plate 22 fixedly attached to the extension tube 13 is vertically moved in accordance with the vertical movement thereof, through the support 23 on which groups of photoelectric elements are supported. During the movement of the code plate 22, an output from the light-receiving elements is sent to a receptor 20 through a cable 21 so that the position of a control rod is detected on the basis of the signal received from the light- receiving elements. Thus, a position detector which has a high position detecting accuracy and which permits detecting the position of a control rod even at the time of scram can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio