baber/WOPTO huggingface dataset:
Patent JP-2000060895-A (JP)
Title: Container used for discharging of intraocular perfusate or the like
Inventor: MAEDA SHUJI
IPC: A61F9/007
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to smoothly and safely drain the intraocular perfusate, etc., by storing the intraocular perfusate, etc., stored on the eyeball into the container fitted into the conjuctival sac and sucking the intraocular perfusate, etc., in this container and discharging the same to the outside when discharging the intraocular perfusate, etc., stored in the operative field in an ophthalmologic operation. SOLUTION: The eyelid is first pressed from a vertical direction by an eye speculum to prevent the eye lid from being closed when the intraocular perfusate and physiological salt soln. stored on the eyeball are sucked in the ophthalmologic operation. The short side of the curved surface of the flank 3 of the container 1 is formed to the shape complying with the eyeball and is fitted into the conjuctival sac on the outer corner side of the eye by tweezers. The one end of a tube connected to a suction device is then fitted into the discharge port of the tube 4 projecting to the space above the outer corner of the eye. The dropped physiological salt soln. and the intraocular perfusate leaking out of the incised wound are admitted in this state into the container 1 and are discharged outside by the tube 4 connected to a water absorption device.
Patent JP-H1193093-A (JP)
Title: Production of matte coated paper
Inventor: NISHIJIMA EIJI
IPC: D21H19/38
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a matte coated paper capable of being improved in dropping of ink which is a problem specific to matte coated paper, having rapid ink drying property, low gloss of white paper and high smoothness. SOLUTION: In a method for producing matte coated paper for applying pigment coating solutions to raw paper sheets, a coating solution containing grain-like or spindle-like precipitated calcium carbonate produced by slaking quick lime with white liquor and then subjecting the slaked liquid to causticization reaction with green liquor in causticization step of pulp producing process by sulfuric acid salt method or sodium method is applied to a raw paper as a pigment component in an amount of 30-90 wt.% based on 100 wt.% total pigment amount.
Patent JP-H0586934-A (JP)
Title: Transient fuel quantity corrector for engine
Inventor: OMORI MASASHI
IPC: F02D41/10
Filed: 1991-09-27
Abstract: PURPOSE:To improve responsiveness for change in the amount of fuel injection, in relation to the change in the amount of intake air at the time of acceleration, by calculating changing velocity as well as changing acceleration of a throttle valve opening, and by incrementally correcting the amount of reference injection when both of the calculated changing velocity and the changing acceleration are of positive values. CONSTITUTION:A throttle sensor 30 for calculating the amount of reference injection is calculated based on the amount of intake air, and for detecting the opening of a throttle valve 15, is provided. A throttle valve opening change calculation means 30 for calculating the changing velocity as well as the changing acceleration of the opening of the throttle valve, is also provided. When both of the changing velocity and of the changing acceleration are of positive values, the amount of the reference injection is increased and is thus corrected, and when they are of negative values, the amount of reference injection is reduced and is thus corrected, by a reference injection amount correction means 10. The changing amount of fuel injection in relation to the change in the amount of intake air can be followed with no delay in responsiveness while excessive correction in the amount of fuel infection can be prevented.
Patent JP-H03113891-A (JP)
Title: Timing signal generating system for memory device
Inventor: KAMOSHITA SEIJI
IPC: G11C11/406
Filed: 1989-09-27
Abstract: PURPOSE:To contrive the simplification of a timing signal generating circuit by generating a signal, the inverse of CAS supplied to a memory element by adopting OR of a R/WCAS signal generated later than a signal, the inverse of RAS and a refreshing signal at the signal, the inverse of CAS generating circuit. CONSTITUTION:Signal, the inverse of CAS generating circuit 9 generates R/ WCAS signal (f) according to a stage signal (d), adopting the OR of the R/ WCAS signal (f) and the refreshing signal (c) at an OR gate 10, the output of the OR gate 10 is inputted to an input, the inverse of the CAS of the memory element 1 as a signal (g), the inverse of the CAS. Consequently, even in the case of the refreshing operating time, the signal, the inverse of CAS generating circuit 9 generates R/WCAS signal (f) at the later timing than the signal (e), the inverse of RAS, but as the inverse of CAS to the memory element 1 is decided by to be setting the refreshing signal, the inverse of CAS.BEFORE. the inverse of RAS refresh operation are attained. In such a manner, the memory device can be shared with the timing signal generating circuit, and the control circuit is simplified.
Patent JP-H0588117-A (JP)
Title: Transmitting and receiving optical device
Inventor: YAMAGATA MIKIO
IPC: H04B10/00
Filed: 1991-09-27
Abstract: PURPOSE:To make an efficient optical communication by accurately detecting reception light and accurately controlling the transmitting direction of transmission light. CONSTITUTION:The transmitting and receiving optical device which has an objective optical system 24, a light source means 30 which is arranged on one of optical paths branched by a polarization beam splitter 22 for branching the optical path of the objective optical system 24 and supplies specific polarized light for transmission, and a received light photodetecting means 38 which is arranged on the other optical path uses two polarization beam splitters 22 and 38a and is provided with a received light photodetection member 38c which receives sent reception light and a transmission light photodetection member 38b which photodetects part of light sent from its light source means 30 as the photodetecting means 38, thereby independently detecting light sent from the opposite side and transmission light sent by itself. Then a 1st optical path adjusting means 50 and a 2nd optical path adjusting means 33 are adjusted respectively to independently adjust the optical paths of the transmission light and reception light.
Patent JP-H06103885-A (JP)
Title: Porous sintered base, manufacture thereof and method for evaluating porosity of porous material
Inventor: KAJIMA SHIGETAKA
IPC: B22F5/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide a porous sintered base of controlled surface roughness and a manufacturing method thereof, a manufacturing method of the porous sintered base of controlled pores, and an accurate evaluation method for the porosity of the porous sintered base. CONSTITUTION:In this porous sintered base the cathode surface roughness is controlled to 5mum or less. The cathode surface is finished by polishing. A method of manufacture of the porous sintered body, which includes sintering raw metallic powder after press molding, further includes the process for polishing the surface of the sintered base obtained. Pelletized metallic powder or previously classified powder 13 employed as the raw powder so as to control the porosity of the porous sintered base. The method also includes the process for previously crushing the raw powder. The porous material is impregnated with an impregnant for evaluation and the impregnation rate is measured so as to evaluate the porosity of the porous material. Measurement is made by the above evaluation method to obtain the porous sintered base for an impregnated-type cathode, having an impregnation rate of the impregnant for evaluation of 6 to 10%.
Patent JP-S61127512-A (JP)
Title: Tray supplying apparatus
Inventor: TAMAI KOICHI
IPC: B65G1/06
Filed: 1984-11-26
Abstract: PURPOSE:To smoothly exchange trays and to prevent a supplying miss, according to a method wherein the plural trays for disposing a part are arranged in a column and are slidably supported on a stand, and the trays are sequentially supplied by means of a movable and rotatable lever mounted on the stand. CONSTITUTION:Guides 22 are mounted in parallel with each other on the both upper portions of a stand 21, an the steps 5 of the both sides of trays 1 are engaged with the both of the guides 22, so that the plural trays 1 are arranged in a column and are slidably supported. A sliding stand 23 is supported on the stand 21 and can move along the sliding direction of the trays 1. Plural guide rods 26 are mounted between end plates 24 and 25 of the sliding stand 23, and each guide rod 26 is slidably supported on a guide stand 27 on the stand 21. A lever 28 is rotatably supported on one side of the sliding stand 23, and plural engaging members 29 are stood and mounted on the lever 28 with predetermined intervals, and an operating arm 30, which has an about L-like shape, is mounted on the front edge of the lever 28, so that the operation arm 30 can be operated to be rotated and drawn by means of a driving means not shown in the drawing.
Patent JP-H06102152-A (JP)
Title: Standard solution for flow type particle picture analyzing instrument
Inventor: KOJIMA YASUAKI
IPC: G01N15/14
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a standard solution which meets such requirements that its standard particles must have a large lot size, small dispersion within a single lot and among lots solution, fixed size, and uniform shape and the standard particles must be noninfections and can be preserved for a long period, handled easily, dyeable with a coloring liquid, excellent in withstand voltage and low in cost. CONSTITUTION:For the title standard solution used for a device which detects particles suspended in a continuously flowing sample to be measured by optical scanning and performs picture processing, such artificial particles that the concentration, size, and shape of the particles can be arbitrary selected and the particles can be dyed with a coloring liquid are used.
Patent JP-H0699530-A (JP)
Title: Manufacture of curved laminated panel
Inventor: OHARA MAMORU
IPC: B32B3/12
Filed: 1992-09-18
Abstract: PURPOSE:To manufacture a panel having a small curvature and a light weight by laminating a thin plate, adhering it, developing its laminate in a laminating direction to form a honeycomb core, and then superposing surface plates on both sides of the core to connect them. CONSTITUTION:A honeycomb-panel has a core 10 having a honeycomblike cell and surface plates 2, 3 mounted on both sides of the core 10. The core 10 is formed by laminating many thin plates 1, 1,... formed in a waveshape to form a honeycomb and bent in a radius R longitudinally of the plates 1. The plates 1 of a rectangular shape to become the core 10 are laminated and brazed. Then, the brazed laminate is developed in a laminating direction as the honeycomb core 10. Since brazing parts X are particularly provided, the core 10 becomes a circular arc shape having the radius R. The circular arc- shaped plates 2, 3 with the radius R as a reference are superposed on the core 10, again brazed, thereby obtaining a curved honeycomb-panel.
Patent JP-H03112240-A (JP)
Title: Line fault detecting method
Inventor: KURAYA HISAYOSHI
IPC: H04B10/07
Filed: 1989-09-26
Abstract: PURPOSE:To compress a circuit scale and to separate the detection of input signal interruption of a transmission side optical terminal station repeater from that of the input signal interruption or step out of an optical intermediate repeater with a reception side optical terminal station repeater by providing an overhead bit input part. CONSTITUTION:The transmission side optical terminal station repeater 1, when detecting the input signal interruption, performs transmission after inserting a prescribed code to a first null overhead bit area by an OH input part 4. The optical intermediate repeater 2, when detecting the input signal interruption or the step out, performs the transmission after inserting the prescribed code to a second null overhead bit area. Also, the reception side optical terminal station repeater 3 detects by which repeater 1 or 2 the input signal interruption is detected based on whether or not the prescribed code is inserted to the first and second null overhead bit areas outputted from an OH output part 6. Thereby, it is possible to compress the circuit scale and to separate the detection of the input signal interruption by the repeater 1 from the input signal interruption or the step out by the repeater 2 at the repeater 3.
Patent JP-2001074305-A (JP)
Title: Mounting structure of equipment
Inventor: HARAGA KAZUHIRO
IPC: F24F7/10
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of an equipment where it is easily mounted. SOLUTION: When, by utilizing the mounting hole of a screw 16 situated for fixing an existing ventilation fan C, a hot air feeding equipment A is post- mounted, the equipment is mounted on a ceiling 50 of a bath room B together with the existing ventilation fan C through a mounting member 20 having a regulation member corresponding to a mounting hole.
Patent JP-S63105929-A (JP)
Title: Manufacture of steel sheet for spiral fin
Inventor: ISHIBASHI ENSUKE
IPC: C22C38/00
Filed: 1986-10-22
Abstract: PURPOSE:To provide a steel sheet for a spiral fin having superior workability and oxidation resistance at high temp. by subjecting a hot rolled steel sheet contg. specified amounts of C, Si, Mn, P, S, Cr and Al to cold rolling, slitting to a narrow width and annealing at a proper temp. CONSTITUTION:A hot rolled steel sheet consisting of, by weight, <=0.015% C, <=0.10% Si, <=0.20% Mn, <=0.015% P, <=0.010% S, 0.50-2.0% Cr, 0.01-0.10% Al and the balance Fe with inevitable impurities or further contg. <=0.10% Sb is cold rolled, slit to a narrow width and annealed at the recrystallization temp. - the Ar3 transformation point for about 5hr. A steel sheet for the spiral fin of a heat exchanger having extremely superior workability and oxidation resistance at high temp. can be manufactured at a low cost.
Patent JP-H03110854-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA YUJI
IPC: H01L29/41
Filed: 1989-09-25
Abstract: PURPOSE:To enhance a breakdown strength between a gate and a drain while an increase in a plane spread of a transistor is being restrained by a method wherein a groove is formed in a semiconductor substrate, the gate and the drain are formed so as to be separated by the groove and a Schottky field-effect transistor is formed. CONSTITUTION:A silicon oxide film 2 is deposited on a GaAs substrate 1; the silicon oxide film 2 in a part where the GaAs substrate 1 is etched is removed. Then, the GaAs substrate 1 is wet-etched anisotropically by making use of the silicon oxide film 2 as a mask; a groove is formed. Then, the silicon oxide film 2 is removed; an active layer 3 is formed in an element formation region. In addition, a high-concentration impurity layer is formed in a drain formation region and a source formation region so as to be separated by the groove; a drain high-concentration impurity layer 5 and a source high-concentration impurity layer 6 are formed; after that, a gate electrode 4, a drain electrode 7 and a source electrode 8 are formed on individual regions. Thereby, a breakdown strength between the gate and the drain can be enhanced while a plane spread of a Schottky-gate fieldeffect transistor is being restrained.
Patent JP-H0586414-A (JP)
Title: Method for remelt-hardening treatment and apparatus therefor
Inventor: KUSUKI HIROAKI
IPC: C21D9/30
Filed: 1991-09-27
Abstract: PURPOSE:To provide a method and an apparatus for remelt-hardening treatment which can precisely decide the position of a part to be treated in a work under consideration of the thermal expansion rate of the work in the pretreatment and also can apply the suitable remelt-hardening treatment according to the work temp. CONSTITUTION:In the method for applying the remelt-hardening treatment by using a torch 40 to the part to be treated in the axial work CS arranged to the prescribed position, the thermal expansion rate in the axial direction of the work CS is detected, and based on the detected value in this thermal expansion rate, the axial directional position of the torch 40 is adjusted and also the work temp. is calculated. Based on the calculated value of this work temp., either beam output of the torch 40 or the treating velocity, or both are made to be controlled. Further, the remelt-hardening treatment apparatus is shown.
Patent JP-H1186312-A (JP)
Title: Optical pickup
Inventor: KATO KENJI
IPC: G11B7/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an optical base and to enable high-speed access by forming the peripheral parts of the optical parts having a large calorific value in the optical base of metallic stock having excellent heat radiatability and the remaining parts of lightweight resin stock. SOLUTION: The metallic stock part 18 of the optical base which is a seesaw supporting plate rotatably supports the optical base 2 by a pair of seesaw fulcra 18-1 disposed in the vertical positions of the central part. A laser diode housing hole 18-2 is formed in the central part of the metallic stock part 18 and a screw insertion hole 18-3 is disposed in the one side part thereof. The metallic stock part 18 holding the laser diode 11-1 needs be formed of metallic stock, such as copper or zinc, by taking the radiatability into consideration in the case of the optical pickup 1, more particularly the optical base 2, but the resin stock part 23 of the optical base to be mounted with the metallic stock part 18 is integrally formable of the resin stock.  The metallic stock part 18 and the resin stock part 23 of the optical base are fixed by press fitting, adhering, etc., in addition to screwing.
Patent JP-H0783493-A (JP)
Title: Sound muffling chamber
Inventor: FUKUTO MASAAKI
IPC: G10K11/16
Filed: 1993-09-10
Abstract: PURPOSE:To provide a sound muffling chamber cooperative arranged with an air conditioner in which a high sound muffling function against noise generated during air blowing operation and a loss resistance in the chamber is reduced. CONSTITUTION:An anti-nose wall member 15 at an air blowing port of a blower is substantially in flush with the inner surface of a sound muffling member 12 of a rear surface wall 9. The front surface wall 7 is substantially in flush with a bottom wall 5 and a nose wall 14 of the blowing-out port 3 of the blower as well as the lower end of an air blowing-out port 8. A punched metal having a small hole is bent and then fixed. As a result, eddy flow produced near the bottom wall of the sound muffling chamber at the blowing-out port of the blower is eliminated so as to reduce a loss resistance and at the same time a high speed region of the blowing-out port of the blower may form an air passage near the rear wall, resulting in that an air passage is elongated and a high sound muffling effect can be attained.
Patent JP-S61129020-A (JP)
Title: Separation of oxygen and nitrogen from gaseous mixture
Inventor: SHIRAKAWA SEIICHI
IPC: C01B13/02
Filed: 1984-11-29
Abstract: PURPOSE:To reduce power consumption and the amount of an absorbent, by pacing two or more of adsorbing towers with Na-A type zeolite containing divalent or more Fe and selectively adsorbing O2 at room temp. or less by said zeolite while producing O2 by pressure swing. CONSTITUTION:Air compressed by a compressor 2 enters a dehumidification and CO2-removal tower 4 from an inlet side line 1 and subsequently enters an adsorbing tower 8. The adsorbing tower 8 is packed with Na-A type zeolite 9 containing divalent or more Fe and O2 is adsorbed with said zeolite 9 while N2 is taken out through a product tank 13. an adsorbing tower 8' is evacuated to 0.08-0.5 ata by a vacuum pump 18 and O2 adsorbed by the adsorbent 9' is released and the adsorbent 9' is regenerated within a short time. When the adsorbent 9 of the adsorbing tower 8 is saturated, the flow passage of inlet air is changed over to perform adsorption in the adsorbing tower 8'.
Patent JP-H01117694-A (JP)
Title: Control circuit
Inventor: JIYOBUANNI PIITOROBON
IPC: H02P8/12
Filed: 1988-10-04
Abstract: PURPOSE: To control measurement of load current by separating it perfectly using a single detection resistor and a single comparator circuit by performing switching control of a current detection circuit. CONSTITUTION: A stepping motor drive circuit comprises a single sense resistor R and a single control circuit including a flip-flop FF being synchronized with a clock signal CLK and controlled through a comparator C for comparing the voltage being applied to the resistor R with a reference voltage Vref. Two AND gates PA, PB are driven by an output signal Q from the flip-flop FF and switches SWA, SWB are controlled by the outputs from the AND gates PA, PB. The AND gates PA, PB prohibit simultaneously conduction of two switches SWA, SWB positively and the resistor R measures only one load current at any time.
Patent JP-H03114781-A (JP)
Title: Thermal transfer sheet
Inventor: IMAMURA HIROKATSU
IPC: B41M5/30
Filed: 1989-09-28
Abstract: PURPOSE:To enable high resolution and high-density printing by increasing the density of the adhesive resin of an ink layer with the degree of separation from a base material film. CONSTITUTION:A heat-fusion ink layer 2, the density of an adhesive resin of which is increased toward a surface, is formed onto one surface of a base material film 1. When the ink layer 2 is shaped, ink layers are wet-on-wet coated plural times and formed, and the density of the adhesive resin is lowered comparatively in a first layer, and the density of the adhesive resin is elevated with the wet-on-wet coating of 2b and 2c, thus shaping a gradient in the density of the adhesive resin of the ink layer 2. The ink layers are peeled and transferred successively as thin layers from a surface in N-times mode printing, but the quantity of ink transferred is reduced with separation from the base material film 1, and the quantity of transfer is elevated with approach to the base material film 1, thus allowing printing, which has high density and in which there is no dispersion, by increasing the density of the adhesive resin of the ink layer with separation from the base material film 1, then also improving resolution.
Patent JP-2000083299-A (JP)
Title: Sound collecting device
Inventor: TATENO MAKOTO
IPC: H04B5/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To attain satisfactory convenience corresponding to various people hard of hearing by providing an outside outputting means at a receiver, and supplying a voice signal through the outside outputting means to a hearing aid. SOLUTION: An infrared receiver 1 is provided at one part of a loop coil 2 which can be hung around the neck. The infrared receiver 1 is provided with an outside output terminal 8, and one end of a connection code 9 is connected to the outside output terminal 8. When the other plug 9a of the connection code 9 is inserted into the outside input terminal of a hearing aid 10, a voice corresponding to a voice signal received by the infrared receiver 1 can be emitted from the earphone of the hearing aid 10. Also, the output of a gain adjuster 5 is connected to the outside output terminal 8 so that the volume of a voice can be adjusted by rotating a gain adjustment knob 1b.  The volume of the voice can be adjusted by operating the volume adjuster of the hearing aid 10, and it is easier and more convenient to operate the gain adjustment 1b at the upper part of the infrared receiver 1 positioned at the chest.