baber/WOPTO huggingface dataset:
Patent JP-H0363066-A (JP)
Title: Catheter with needle guide
Inventor: REONARUDO SHII DACHIYAAMU
IPC: A61M5/32
Filed: 1990-04-09
Abstract: PURPOSE: To prevent an accidental injury due to an injection needle by covering a needle tip used by inserting a needle together with a catheter as an outer of concentric circle into a vein, and pulling out the needle inserted through the catheter indwelled therein. CONSTITUTION: When a needle guard 30 is slid in the tip direction and a needle 24 is covered by the guard 30, the needle guard 30 is maintained together with a needle housing 20 in a concentric state by a chase of base 27 of a flush chamber 26 in a concentric tubular structure of needle housing 20, the needle guard 30 and a needle guard slot 36. A easing 40 is detachably fixed on a tip end, and provides a sufficient length for covering a catheter 50 and needle 24. The needle 24 can be drawn back from the catheter 50 penetrating a blood vessel and the inside of the blood vessel by gripping a finger grip 22 of the housing 20 by the user's thumb and the other fingers, and by pushing a push-off tab 34 in the tip end direction by a single finger. This operation becomes to advance the catheter by leaving a catheter hub 52 from the end 60 of the needle guard 30.
Patent JP-H09282515-A (JP)
Title: Paper money identifying device
Inventor: WAKAZONO NAOHIKO
IPC: G07D9/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the jam of paper money for a paper money identifying device which is used in a vending machine, etc. SOLUTION: The paper money detection levers 1 are placed near both magnetic heads 5a and 5b which are placed at both ends near the entrance of a path 6. If no output of both levers 1 can be obtained within a prescribed time, the paper money is returned toward a paper money slit 8 via a carrier means. Thus, the paper money that is obliquely carried is returned to the slit 8. As a result, the jam of paper money can be prevented.
Patent JP-H06308876-A (JP)
Title: Virtual walking device
Inventor: OTA YOSHITO
IPC: G06F19/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide a virtual walking device capable of performing a walking operation to an arbitrary direction while staying a fixed place without restraining a body, and obtaining highly real sence by simulating the conditions of the walking surface. CONSTITUTION:Under the control of a sensor control section 7, a pressure sensor 6 installed on a leg section installation section 1 detects the pressure force between the section 1 and the leg section of a user during an operation, the detection value is transmitted to an operation analysis section 8 and the wakling distance is analyzed. The analyzed result is sent to a driving control section 5 and the number of rotations of a driving shaft 4 is determined. The shaft 4 is connected to the section 1 by a driving shaft connection section 2, the rotation of the shaft 4 is transmitted to a caterpiller 3 and the section 1 moves. A magnetic control section 10 determines magnetic strength generated by a magnetic field generation section 9 based on the information held by a walking surface information holding section 1. The user performs walking operations on a walking plate 12 which is made of a ferromagnetic material.
Patent JP-H09281439-A (JP)
Title: Shutter device mounted in addition to projector for stereoscopic motion picture
Inventor: KONISHI KOZO
IPC: G03B35/16
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To enable an observer to easily view stereoscopic motion pictures of bright natural colors with a free posture with less shoulder and body stiffness. SOLUTION: A projector for the left eye and a projector for the right eye usually project videos alternately by rotating synchronously at 24 frames per second, respectively and, therefore, the videos for the left eye and the videos for the right eye are 48 frames per second in the total on a screen. In order to expedite this alternate switching, the shafts 11 directly coupled and extended to the existing shutter shafts of the projectors are mounted with a pair of shutters 3 and 4 for screen switching in the positions near the focus 9 of the projecting rays 7 in the barrels 6 of the projecting lenses of both left and right projectors by giving a difference of 180 deg. to the pass windows.  As a result, the opening angles increase according to the mechanism positions of the shutters and, therefore, the brightness of the screen increases, flickering does not occur any more and the eyes are more comfortable. Since the spectacles to be exclusively used are of a direct viewing type, the natural colors and stereoscopic feel increase magnificently and the fatigue of the eyes is lessened. The state free from the shoulder and body stiffness is thus attained.
Patent JP-S5522610-A (JP)
Title: Preparation of carboxylic acid ester
Inventor: TAMURA WATAHIKO
IPC: A01N43/60
Filed: 1978-08-03
Abstract: PURPOSE: To obtain a carboxylic acid ester in high selectivity, in one step, under mild conditions, reacting an aldehyde with an alcohol in the presence of a Pd catalyst and a hydrogen acceptor.  
     CONSTITUTION: The objective compound of formula III, e.g. methyl isobutyrate, is obtained by the reaction of an aldehyde of formula I (R=hydrocarbon residue), e.g. isobutyl aldehyde, with an alcohol of formula II (R'=R), e.g. mathanol, at 0W200°C, preferably normal temp.W150°C, in the presence of a Pd catalyst, preferably a catalyst supported on the carrier of e.g. alumina, and in the co-presence of a hydrogen acceptor X, e.g. cyclohexene, dimethyl maleate, furan etc.  
     EFFECT: When a hydrogen acceptor which is converted to a valuable compound by the extraction of H 2  (e.g. furan which forms tetrahydrofuran) is used, the industrial advantage of this process is further promoted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09277637-A (JP)
Title: Electronic cash register
Inventor: NISHIYAMA SHINJI
IPC: B41J15/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To realize the taking-up of printed sales data without lack by a method wherein a sensor mounting angle iron, on which a projecting part for preventing a journal paper from floating and a sensor for detecting the absence or presence of the journal paper are provided, is equipped between a printer and a take-up. SOLUTION: Between a printer 1 for printing sales amount, the number of sold articles and the like and a take-up 3 for taking up a journal paper 2, the printing of which with the printer is performed and which is delivered from the printer, a sensor mounting angle iron 4-1 equipped with a curl 4-A part, which is a projecting part for preventing the journal paper 2 from floating, is provided. Further, a sensor unit 60-1, which is produced by mounting a sensor 50 for detecting the absence or presence of the journal paper 2 on the sensor mounting angle iron 4-1, is arranged. As a result, the taking-up is realized with no lack of printed sales data.
Patent JP-S63258545-A (JP)
Title: Preparation of rice for instant gruel
Inventor: YAMAZAKI MASAHIRO
IPC: A23L7/10
Filed: 1987-04-16
Abstract: PURPOSE:To obtain the titled instant gruel capable of reconstituting into a gruel having a smooth viscosity simply by adding water and cooling for several min., by pouring rice into hot water to provide a specific moisture content, rolling the rice and drying the rolled rice. CONSTITUTION:Rice is poured into hot water at the gelatinization temperature or above (preferably >=65 deg.C) to provide 50-70% moisture content and the resultant rice is rolled and dried to afford the aimed rice for instant gruel having 70-95% pregelatinization degree.
Patent JP-2000282603-A (JP)
Title: Retainer for plate material in structure
Inventor: AWAZU KYOSUKE
IPC: E04B2/72
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the figuration of a retainer for retaining each plate on a structure main body, simplify a constitution, and facilitate assembling work of each plate to the structure main body with the retainer. SOLUTION: A retaining means 8 for retaining plates 7 on a structure main body 3 is provided with an indoor side retaining member 13 faced both parts 7b, 7b of both end edges 7a, 7a of both plates 7A, 7A from an indoor side 4, an outdoor side retaining member 24 faced the parts 7b, 7b from an outdoor side 5, a supporting body 25 projected passing through a space 9 between the parts 7b, 7b from the indoor side retaining member 13, the other fastening tool 26 fastening the outdoor retaining member 24 on the supporting body 25, packing 28 interposed between the indoor side retaining member 13 and the parts 7b, 7b, and the other packing 29 interposed between the indoor side retaining member 13 and the parts 7b, 7b;  wherein each opposite surface in an outer surface of the supporting body 25 opposite to the end edges 7a, 7a is formed in a flat surface which is nearly parallel to the end edges 7a, 7a.
Patent JP-S5433736-A (JP)
Title: Heat-sensitive recorder
Inventor: SATOU TATSUO
IPC: B41J2/36
Filed: 1977-08-05
Abstract: PURPOSE:To make the recording lines uniform by imparting a preset calory to a heat pen for each area of its sweeping area.
Patent JP-H08207417-A (JP)
Title: Rotary stencil printing press having impression roller-synchronizing system that can control pressing of plate cylinder and method for controlling pressing of plate cylinder
Inventor: OHINATA KICHIJI
IPC: B41L13/04
Filed: 1995-03-28
Abstract: PURPOSE: To control the pressing action of an impression roller on a flexible plate cylinder and to obtain a stencil printed matter at a fixed density just after the start of printing. CONSTITUTION: An impression roller can be rotated in synchronism with the rotation of a plate cylinder 10 through a gear train including a gear 22 disposed coaxially to a plate cylinder 10, a gear 24 that is rotatably held by an arm member 26 shaking about a center axis of the plate cylinder 10 to engage with the gear 22, and a gear 28 that is held by an arm member 18 shaking about a shaking axis deviated in parallel from the center axis of the plate cylinder so as to rotate together with the impression roller to engage with the gear 24. A clutch 86 transmitting a turning moment to the arm member 26 from the plate cylinder 10 or an actuator applying a turning moment to the arm member 26 from a machine frame is provided. A turning moment by the clutch 86 or the actuator is temporarily enhanced at the start of printing.
Patent JP-S63262402-A (JP)
Title: Production of alloy powder and sintered alloy having wear resistance using same
Inventor: MORISHITA TSUYOSHI
IPC: C22C33/02
Filed: 1987-04-17
Abstract: PURPOSE:To develop a hard sintered alloy having excellent wear resistance by kneading Fe alloy powder containing Mo, Nb or Ta, Cr, Mn, P as hard carbide forming element and in case of need, adding Fe-Cr powder together with binder, compressing, compacting and sintering. CONSTITUTION:The Fe alloy powder containing 5-15 wt.% Mo, 2-6% Cr or Mn, 1-3% P, 10-30% Nb or Ta, 1-8% C, <2% S or Si and having <=2% of <=5mum grain size, or further the Fe-Cr alloy powder containing 10-15% Cr and <2% inevitable impurities and having as the same grain size as the above Fe alloy, is mixed with 0.5-5% the binder of paraffin, acrylic resin, etc., and compressed and compacted. This is sintered at 1000-1120 deg.C under vacuum or non-oxidizing atmosphere of H2 gas, etc. The sintered alloy containing chemical composition of 1-5% C, 4-10% Cr, 4-18% Nb or Ta, 1.5-9% Mo, <1.4% Mn, 0.3-1.8% P and the hard carbides of Mo, Nb, Ta, etc., and having hard quality and excellent wear resistance is developed.
Patent JP-H11297681-A (JP)
Title: Cvd apparatus for forming high permittivity thin film and method of forming high permittivity thin film
Inventor: TARUYA MASAYOSHI
IPC: C23C16/44
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a CVD apparatus for forming a high permittivity thin film which is improved so as to suppress the precipitation of a raw material or appearance of residues and stably form a BST film. SOLUTION: The apparatus has a reaction chamber 3a, raw material gas feed pipe 1 and reactive gas feed pipe 2, and a means 1a for jetting a gas along the inner wall of the reaction chamber 3a is attached to at least either the raw material gas feed pipe 1 or reactive gas feed pipe 2, thereby contacting a part of the gas to the reaction chamber inner wall for a long time. The reaction chamber inner wall is generally held at high temp., the entered gas receives the heat from the reaction chamber inner wall to suppress the temp. drop. and hence the precipitation of a raw material or appearance of residues due to the temp. drop is suppressed.
Patent JP-H11298771-A (JP)
Title: Lighting device
Inventor: ASAKURA YASUO
IPC: H04N5/225
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin-type lighting device without impairing its portability. SOLUTION: This device is equipped with a paired right and left light sources 22, a diffusion plate 23 which causes a luminous flux emitted by the light sources 22 to diffuse, a light guide plate 24 which guides the luminous flux diffused by the diffused plate 23, and a diffusion reflecting surface 25, which is arranged on the back side of the light guide plate 24 to diffuse the luminous flux guided by the light guide plate 24, wherein the light sources 22 are arranged on or adjacent to a surface obtained by fitting the diffusion reflecting surface 25 outside and by the light guide plate 24.
Patent JP-H01265339-A (JP)
Title: Structuring data processor
Inventor: TAMURA NOBORU
IPC: G06F12/00
Filed: 1988-04-18
Abstract: PURPOSE:To realize the high-speed working of a data processor by providing a memory part to store the record to be processed, a memory part to store the data used for replacement and addition of the fields of the record to be processed, and a register to store the numbers of the fields to be processed. CONSTITUTION:A memory part 312 is prepared to store the record to be processed of the data together with a field table 321 which stores the information on the locations of fields of the record stored in the part 312, one or more memory parts 323 which store the data used for replacement or addition of fields of the record to be processed, and a shift register 301 which stores the numbers of the fields to be processed. In case the n-th field of the record to be processed is replaced with a certain data, the data on the memory part storing the data to be replaced is delivered after output of the fields up to the (n+1)-th field. Then the fields of the record to be processed are delivered at and after the (n-1)-th field. In such a way, the fields can be replaced and added or deleted at a high speed.
Patent JP-H11297754-A (JP)
Title: Substrate
Inventor: KOMATSU KIYOSHI
IPC: H01L21/66
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enable evaluation and analysis of a plurality of products with the use of a single substrate by setting is advance a plurality of pitches and widths corresponding to product specifications, at the evaluating of a semiconductor product such as a tape carrier package(TCP). SOLUTION: In this substrate, test pads 102 having a plurality of pitches and widths are provided on the front and rear sides of a base substrate 101 of a printed circuit board, connected in series up to a connector insert part 106 for providing electrical signals via a connector. Patterns having different widths 103 and different pitches 104 of the test pads are formed, and the test pads 102 are connected in series by wiring lines 105. The width 103 and pitch 104 of the test pads are set in conformity with product specifications, and a plurality of patterns are formed on the base substrate 101, thus making importing of general-purpose property possible. The test pads 102 and wiring lines 105 are made of metals (solder or gold) of which electrical conduction is easy to obtain.
Patent JP-S5321187-A (JP)
Title: Cephalosporin compounds and their preparation
Inventor: AOKI BUNYA
IPC: A61P31/04
Filed: 1976-08-11
Abstract: PURPOSE: Cephalosporin compounds of formula I. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5813659-A (JP)
Inventor: GIYUNTAA HANZEN
IPC: C09B31/062
Filed: 1982-06-04
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-H10285991-A (JP)
Title: Method for predicting electromagnetic noise in inverter induction motor system
Inventor: KAKU TAKESHI
IPC: H02P27/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To predict the voltage level of electromagnetic noise being generated actually in an induction motor through harmonic analysis of load current by measuring the electromagnetic noise-harmonic current characteristic table of an induction motor. SOLUTION: A commercial power supply of 50 Hz generates a sine wave voltage as a first means 1, an inverter generates a single harmonic as a second means and a transformer T applies a combined voltage of the sine wave voltage and the single harmonic voltage to an induction motor as a third means 3. A harmonic current flowing through an induction motor 7 is controlled by controlling the output frequency of the inverter. Amplitude of the harmonic current can be regulated by regulating the voltage of input DC link of the inverter through a voltage slider S. The voltage of input DC link of the inverter is regulated through the voltage slider S such that the harmonic current has a constant amplitude while varying the frequency of the single harmonic voltage or the current.
Patent JP-H01264796-A (JP)
Title: Cutting system of circle or circular arc for recording device using cutting pen
Inventor: KIMURA MASAAKI
IPC: B26D3/10
Filed: 1988-04-17
Abstract: PURPOSE:To obtain a correct cutting figure by considering the offset quantity between the mechanical center and a cutting point and moving the mechanical center with a radius larger than that of a circle or a circular arc to be cut. CONSTITUTION:Parameters of the preset circle of circular arc are stored in the memory of a device. The edge cutting point of a cutting pen is positioned on the cutting start point CP0 of the preset circle or circular arc. The mechanical center PO of this cutting pen is set on the tangent line passing the edge cutting point CP. The distance (r)+ r between the center 0 of the preset circle or circular arc and the mechanical center PO is used as a radius, the cutting pen is moved by the preset angle, the preset circle or circular arc is correctly cut.
Patent JP-S5218420-A (JP)
Title: Method of manufacturing cu-cont. steel with excellent surface properti es
Inventor: KOUNO TAKESHI
IPC: C21D8/02
Filed: 1975-08-05
Abstract: PURPOSE:A method of manufacturing Cu-cont. steel with excellent surface properties by removing surface defects due to cracking which generate during hot rolling of Cu-cont. steel.
Patent JP-S58670-A (JP)
Title: Rotary valve for oil hydraulic rotary machine
Inventor: KUMOSHITA KOUHEI
IPC: F16K11/074
Filed: 1981-06-22
Abstract: PURPOSE:To reduce weight of a valve further improve its quantity productivity, by breaking down the valve into plural elements of simple construction, preparing these elements from a steel plate through its press punching work and forming each element as an integral unit through brazing work. CONSTITUTION:An element A comprises a plurality of radial window holes 21, 21..., communicated to a central groove 20, and independent window holes 22, alternately arranged for said window holes 21. An element B comprises a notch 25, notched radially to the outside from the central hole 20, while a notch 26, slightly deeply cut toward the center from the peripheral part. And an element C comprises notches 27 and 28, only with exception of its diameter smaller than that of the element B. As described in the above, each element, prepared by press punching, is arranged with the element C in the center while the elements A, A in both sides, and formed as an integral unit by brazing.
Patent JP-H08288309-A (JP)
Title: Fabrication of fet
Inventor: NEGISHI HITOSHI
IPC: H01L21/338
Filed: 1995-04-20
Abstract: PURPOSE: To reduce insufficient breakdown strength of a gate in a wafer by setting a constant impurity concentration in a lightly doped n-type Alx Ga1-x As layer for forming the gate electrode of an FET. CONSTITUTION: When a heavily doped n-type Alx Ga1-x As layer and a lightly doped n-type Alx Ga1-x As layer are epitaxilally grown sequentially, the shutter of an Si molecular beam source for light doping is opened during growth of the heavily doped n-type Alx Ga1-x As layer and the Si molecular beam is fixed at the time of growing the lightly doped n-type Alx Ga1-x As layer. With such a method, fluctuation in the breakdown strength of the gate can be improved regardless of fluctuation in the recess etching.
Patent JP-H09279734-A (JP)
Title: Support structure for exterior wall panel
Inventor: MATSUMOTO TOSHIJI
IPC: E04B2/94
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall panel support structure which allows an easy job of adjusting the amounts of movements of an exterior wall panel into and out of a building relative to a beam, allows fine adjustments of the direction of the in-and-out movements, and allows easily and finely adjusting the horizontal position of the end of a support plate. SOLUTION: A support plate 7 is secured at its first end, via an oblong hole formed in the support plate 7 and extending in the in-and-out direction of a building, by a vertical bolt 17 inserted in the oblong hole and a bolt hole. In order to support an exterior wall panel 1 against the second end of the support plate 7, a pair of right and left ribs 10 are formed on the support plate 7, the end of an adjusting bolt 11 driven into the rib 10 is made to abut to the outer end face of the beam 5, and the amount by which the adjusting bolt 11 is driven in is adjusted to move the support plate 7 into or out of the building to enable adjustment of the horizontal position of the end.
Patent JP-S5619266-A (JP)
Title: Switching system of telephone station circuit
Inventor: ASOU SADAO
IPC: H04M11/00
Filed: 1979-07-26
Abstract: PURPOSE:To lead the incoming call to the unit of the called subscriber side excepting the closed ones and then attain the purpose of the communication, by switching the circuit to be closed to the unit of the called subscriber side corresponding to the circuit having a lower sequence in case the unit of the called subscriber side corresponding to the circuit of a higher sequence is closed. CONSTITUTION:The selecting sequence is set in the order of the circuit number for telephone station circuits #1-#n. And when electronic computer circuit device CH1 which is connected to circuit #1 is closed, relay MB1 operates to give the connection switching to circuit device CH2 for circuit #1. Circuit #2 receives the connection switching to circuit device CH3 by relay MB2. After this, the connection switching is carried out successively. And final sequence circuit #n is connected by switching to informing device TK with the function of relay MBn. If the call to the electronic computer arrives at circuit #1 under these conditions, the call can be received smoothly by device CH2. And the incapability of communication is reported only to the call arriving at circuit #n of the lowest sequence from device TK.
Patent JP-H01282393-A (JP)
Title: Control of alkaline pulping process
Inventor: EERO SUIESUTOREMU
IPC: D21C7/12
Filed: 1988-04-18
Abstract: PURPOSE: To make the cooking time to achieve a desired degree of delignification readily determinable by analyzing a monomeric compound produced by lignin degradation during the cooking. CONSTITUTION: A monomeric compound produced by lignin degradation is analyzed during the cooking in an alkali cooking process for wood or other cellulose-containing materials, especially a kraft and an anthraquinone cooking processes and the cooking time for enabling a desired degree of delignification to be achieved is determined on the basis of the related concentration thereof. A related composition of a monomeric lignin derivative-containing fraction is preferably analyzed by any of a high-performance liquid chromatography or a gas chromatography.