baber/WOPTO huggingface dataset:
Patent JP-H09224971-A (JP)
Title: Method and device for occluding blood vessel of fundus oculi and material to be administered
Inventor: YONETANI ARATA
IPC: A61F9/007
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To cure only a lesion by damaging normal tissue as slight as possible. SOLUTION: This device for occluding blood vessels of the fundus oculi includes an illuminating optical system 1 that emits infrared radiation toward the fundus oculi of an examinee given an infrared fluorescer to excite the infrared fluorescer to cause infrared fluorescence, a photographic optical system 2 for observing and photographing the fundus oculi, and an irradiation optical system 21 for irradiating with a laser beam the examinee given a photosensitive material that is made to undergo photochemical changes by laser beams of specific wavelengths. Thus, blood vessels of a lesion at the depth of the fundus oculi are occluded by application of the laser beam to the photosensitive material as the infrared fluorescence is observed.
Patent JP-H05232323-A (JP)
Title: Element for linear illuminator
Inventor: FUJII KIYOSUMI
IPC: H04N1/04
Filed: 1992-02-20
Abstract: PURPOSE:To provide the element for linear illumination with which linear illumination light having a uniform illuminance distribution is obtd. and which can be inexpensively produced by making light incident from an external light source. CONSTITUTION:A silver plating film 32 is applied on the lateral peripheral surface of a transparent bar-shaped body 31 consisting of glass, plastic, etc., and the specified width part is polished and lapped along the ridge line of the lateral peripheral surface to form a light releasing part 33. The light within progresses toward the other end while repeating reflection when the light source light is made incident on this element 30 from its one end. The light arriving at the light releasing part 33 is released as scattered light to the outside in the process of this reflection.
Patent JP-S60176705-A (JP)
Inventor: OOTA YOSHIHIRO
IPC: B27D5/00
Filed: 1984-02-22
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-H01209631-A (JP)
Title: Very high pressure mercury-vapor lamp for phosphor film exposure
Inventor: SAITO YUJI
IPC: H01J61/35
Filed: 1988-02-15
Abstract: PURPOSE:To make it possible to take out useless light emitted to the opposite side of the slit-like aperture of a mercury-vapor lamp as useful light for exposure by attaching a reflecting film sheet close to the surface of the mercury- vapor lamp at the portion of the slit-like aperture of light shield covers faces to each other so as to reflect effectively the said useless light. CONSTITUTION:A reflecting film sheet 6 can be attached close to the outer wall surface of a very high pressure mercury-vapor lamp 1 so as to enclose the wall with a metal fitting provided with holding portion 8 and folded portion 9 at the central portion of the said lamp so as to cover the both ends of light shield covers 2 of the lamp faced to each other to form a slit-like aperture 3. Thereby useless light 7 is reflected by the reflecting film sheet 6 and emitted through the slit-like aperture 3 as useful light, thus a high luminous light source can be obtained.
Patent JP-H04253620-A (JP)
Title: Automatic filling method for packaging bag
Inventor: NAKANO YOSHIRO
IPC: B65B43/18
Filed: 1991-02-01
Abstract: PURPOSE:To perform automatic filling by grasping thin packaging bags accurately one by one by a method wherein a lower lip of a packaging bag is folded back by a pinching tool, and the packaging bag is fitted on a filling nozzle while the mouth tip is backed up by the pinching tool. CONSTITUTION:Around the contraction base of a feeding arm 3, a pinching tool 2 is turned laterally by a crank mechanism 4 and further contracted, and a lower lip 12 of a mouth tip 11 of a food packaging bag 6 which stands by is advanced between the pinching tool 2 by suction of vacuum pads 7. Then, a clamp cylinder 1 is operated, and the lower lip 12 is pinched by the pinching tool 2. When the feeding arm 3 starts extending, the crank mechanism 4 is operated, and the pinching tool 2 is turned by 90 deg. and stands up. This motion makes the pinching tool 2 fold back the lower lip 12 of the food packaging bag 6, and the mouth tip 11 is pushed in around a filling nozzle, while the mouth tip 11 is backed up by the pinching tool 2.
Patent JP-S52117642-A (JP)
Title: Heat-sensitive recording head
Inventor: GOTOU KIYOSHI
IPC: H01L49/02
Filed: 1976-03-29
Abstract: PURPOSE: To improve the printing density, while eliminating the printing irregularity, by making the thick film resistor, which is to be used in a head-sensitive recording head, into two-layer construction to eliminate the recess in the region of the resistor having high exothermic efficiency and by changing the resistance of the thick film resistor of two-layer construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07241619-A (JP)
Title: Manufacture of special shaped tube having sharp recessed part
Inventor: SHIRATAKI YUKIHIRO
IPC: B21C37/15
Filed: 1994-03-03
Abstract: PURPOSE:To manufacture by a roll forming method a special shaped tube which is provided with a recess with a small radius part on the shoulder and which enhances design and discrimination characteristics. CONSTITUTION:In roll-forming a special shaped tube Pn in which a recessed part D projecting inside the tube is formed on a part of the side, a corner angle theta at a shoulder is made smaller than a target angle, and also, after it is made to be small, a shoulder part Dsh is flared so that the corner angle thetabecomes the target angle in the last stage. In manufacturing a special shaped tube with a rectangular recessed part D, the corner angle theta in an intermediate stage is set in the range of 40 to 70 deg.C When the corner angle theta is made the target angle by flaring, the radius of shoulder part Dsh is made to be small, which gives an ingenious impression and also facilitates the manufacture of a special shaped tube Pn superior in design and discrimination characteristics.
Patent JP-H04214904-A (JP)
Title: Blade and rotary machine using said blade
Inventor: HARISU DEII UEINGOORUDO
IPC: F01D9/02
Filed: 1991-02-01
Abstract: PURPOSE: To provide a blade which can reduce the aerodynamical loss in a blade region adjacent to the end wall bounding a passage for a working medium gas and reduce impact to the contour of the blade relative to the weight of the airfoil. CONSTITUTION: The airfoil of the ring-shaped compression part of a rotary machine has generally an axis stretching in the radial direction. The axis is straight, parallel to the radial direction on the intermediate span region 62 of the blade, and is bent to the periphery in the radial direction in the end wall regions 58 and 66. As a result, a bow-form blade is accomplished having a pressure surface facing the proximity wall in each end wall region of the airfoil.
Patent JP-2000231374-A (JP)
Title: Trend graph scroll system and monitoring device and monitor controller using it
Inventor: TANI MASAKI
IPC: G09G5/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a scroll system efficiently performing a scroll of a trend graph over a whole collection period and the scroll particularly considering a fixed period since the scroll system related to the usual trend graph is difficult in scroll operation using a piece of a scroll bar when the collection period of the data is long. SOLUTION: Although, in this trend graph scroll system, the display period of the trend graph 1 is changed over within the scroll period of the scroll bar 2 by operating the picture displayed scroll bar 2, when a picture displayed button 3 is operated, the scroll period of the scroll bar 2 is changed over, and the display of the trend graph 1 is allowed to cope with the long term data and short term data by changeover of the scroll period.
Patent JP-H05229418-A (JP)
Title: Braking force controller
Inventor: TAKEUCHI HIROAKI
IPC: B60T13/10
Filed: 1992-02-20
Abstract: PURPOSE:To secure the controllabitity of a brake, in a braking force controller equipped with a simulation control means. CONSTITUTION:This is a braking force controller which is equipped, between a simulation control means 46 and a master cylinder 1, with a check valve 43, which allows only the communication from the master cylinder to the simulation control means, and a relief valve 44, which allows the communication from the simulation control means side to the master cylinder side when the difference of pressure between both ends gets at a specified value or more, being arranged in parallel with this check valve.
Patent JP-S61192567-A (JP)
Title: Thermal printing head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/345
Filed: 1985-02-21
Abstract: PURPOSE:To attain to uniformize the surface temp. of a heat generator, by forming a heat generator from a pair of first heat generator parts and a second heat generator part having a resistance value higher than that of each first heat generator part and generating heat by the supply of a current. CONSTITUTION:When a current is supplied to a heat generator 3 through leads 2, heat generator parts 3A, 3B generate heat but, because the resistance value of each heat generator part 3B is higher than that of the heat generator part 3A, a current becomes hard to generator and, therefore,the temp. of this part is not excessively raised as compared with the heat generator part 3A. When the rising in the temp. of the central heat generator part 3B is suppressed as mentioned above,the surface temp. of the heat generator 3 becomes uniform.
Patent JP-S60178960-A (JP)
Title: Exhaust heat recovery device
Inventor: ISHIO AKIHISA
IPC: F24H1/14
Filed: 1984-02-24
Abstract: PURPOSE:To simplify an exhaust heat recovery system in structure as well as to miniaturize it so compact in size, by making the inside of a tank storing a liquid into suction pressure, while setting up a heat exchanger, recovering heat of exhaust gas, in the said liquid as well as installing another heat exchanger, which takes out the heat to the outside of the tank, in an upper space of the tank. CONSTITUTION:The inside of a tank 2 storing a liquid 1 is made into suction pressure, while a first heat exchanger 3 recovering heat of exhaust gas in the tank inside is set up in the said liquid, and a second heat exchanger 4 taking out the heat recovered into the tank 2 to the outside of the tank is set up in an upper space of the tank 2 and that a water feed port 6 feeding hot water recovering heat during drainage by a third heat exchanger 5 to the second heat exchanger 4 is set up in position adjoining the second heat exchanger 4. A water receiver 8 receiving water out of the water feed port 6 is set up in the lower side of the second heat exchanger 4. And, a fluid passing through the second heat exchanger 4 is heated by steam heat of the liquid 1 and hot water out of the water feed port an then the heat is fed to the application side.
Patent JP-H06249765-A (JP)
Title: Standard gas generator
Inventor: NAKANO KAZUO
IPC: G01N1/22
Filed: 1993-02-24
Abstract: PURPOSE:To calibrate the title generator for a mass spectrometer or the like quickly and precisely. CONSTITUTION:A carrier gas is supplied from a pure gas bomb 1. It is set to a definite pressure by a pressure regulator 2. It is set to a definite flow rate by a flow rate controller 3. Its impurities such as moisture, organic substances and the like are removed by a molecular sieve 4. The carrier gas is introduced into a sample chamber 5 which includes a perforated container 6 containing a liquid sample. Thereby, a gas in which the liquid sample has been gasified is diffused into the carrier gas, a standard gas at a definite concentration is generated, and the gas is diluted to a desired gas concentration by a diluter 10. The weight of the perforated container 6 is sensed by a load sensor 7, a precision weight measuring instrument measures the weight on the basis of its weight value. A weight measured value is converted into a gas concentration by a signal processing system 9 and the value is displayed. Thereby, the title generator can be calibrated precisely and quickly.
Patent JP-S57148714-A (JP)
Title: Light emitter with launcher
Inventor: KATAGIRI SHIYUUHEI
IPC: G02B6/42
Filed: 1981-03-11
Abstract: PURPOSE:To attain the connection with high efficiency for an optical fiber cable having a small core diameter, by adding a taper part having a decreasing diameter to the light emitting part of the optical fiber forming a launcher. CONSTITUTION:A launcher formed with an optical fiber 30 containing taper parts 301 and 302 at both sides is fixed into a support member 28 via an adhesive 29. In such a way, a launcher part 31 is formed. The end face having the minimum diameter of the part 301 is set opposite to the center of light emission of a light emitting diode 21, i.e., a light emitter; and the part 302 provided at the  light emitting part is set opposite to the optical end face of an optical fiber cable. The spread of the light emitted from the launcher can be reduced owing to the existence of the part 302. As a result, the connection is possible with high efficiency for the optical fiber connected to the launcher regardless of a small diameter of the cable.
Patent JP-S62193265-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMOMURA KOJI
IPC: H01L21/31
Filed: 1986-02-20
Abstract: PURPOSE:To prevent any crack from occurring in an insulating film below an intermediate layer by a method wherein an insulating film above an S.O.G film as an intermediate layer is provided with tensile stress. CONSTITUTION:A thermal oxide film 12 is formed on a silicon substrate 11 to form Al interconnection patterns 13. First, an SiO2 film as the first insulating film 14 is formed by plasma CVD process and then an S.O.G film 15 as an intermediate layer is formed by coating process to be hardened. Second, another SiO2 film as the second insulating film 16 with film stress as tensile stress is formed by constant pressure CVD process to constitute a three layered interlayer insulating film. Through these procedures, any external force applied to the first insulating film 14 by the contraction of S.O.G film 15 is offset by the tensile stress of the second insulating film 16 so that ant crack may be prevented from occuring in the insulating film 14 to form the interlayer insulating films with high reliability and yield.
Patent JP-S58154397-A (JP)
Title: Parallel operation system for inverter
Inventor: ICHIKAWA KOUSAKU
IPC: H02M7/493
Filed: 1982-03-05
Abstract: PURPOSE:To enhance the reliability of an inverter by simultaneously stopping another normal inverter when one of inverters operating in parallel with each other malfunctions, confirming the disconnection of the malfunctioned inverter and then reoperating the normal inverters. CONSTITUTION:When an inverter is failed in commutation, an output signal of a commutation failure detector 61 is transmitted to a control circuit 62 for stopping and protecting the inverters. This circuit 62 dispatches a malfunction stop command to other all inverters which are operated in parallel. The normal inverters which receive the stop command have once stopped, and reoperated after detecting that the switches 52R, 52M of the inputs and outputs of the malfunctioning inverter which have once stopped and malfunctioned are made OFF.
Patent JP-H07219424-A (JP)
Title: Experimental tool for multiple suspension pendulums and weight, slide rail, weight height display tool, pendulum length measuring tool, weight suspension cord and suspension cord guide rod
Inventor: NAKAMURA OSAMU
IPC: G09B23/10
Filed: 1994-02-07
Abstract: PURPOSE:To provide weights allowing pupils to understand the isochronism of pendulums without measuring time, concurrently make a comparison in the experiment of energy conversion, easily understand the potential energy, and simply and accurately measure the lengths of the pendulums and adaptable for other experimental tools in the science education at the elementary school. CONSTITUTION:A stanchion 2 is vertically and removably fitted on a base 1, and the middle portion of a support rod 3 is unmovably fitted at the upper section of the stanchion 2. Two guide rods 5 are fitted at the middle portion of the stanchion 2, and suspension cords 6 of two pairs of pendulums are fitted to the support rod 3 through guide holes 7.
Patent JP-S60210626-A (JP)
Inventor: RICHIYAADO KEE HARUMAAKU
IPC: C08G63/91
Filed: 1985-02-22
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-S58150901-A (JP)
Title: Spectacle lens
Inventor: TAKAYAMA HIDETAKA
IPC: G02B1/11
Filed: 1982-03-04
Abstract: PURPOSE:To obtain a spectacle lens having an excellent vapor-deposited film as a protective film by laminating a vapor-deposited film of a molybdenum-contg. mixture of titanium dioxide with silicon dioxide on a lens substrate. CONSTITUTION:A vapor-deposited film of an Mo-contg. mixture of SiO2 with TiO2 is formed on a lens substrate of plastics or the like directly or with other layer in-between using a material consisting essentially of 10-90wt% SiO2 with a lower refractive index, 10-80wt% TiO2 with a higher refractive index and 0.5-50wt% Mo as a vapor depositing source. The vapor-deposited film is formed as a protective film or an antireflection film. Mo incorporated in the material as the vapor depositing source prevents the material from sputtering fine granules during the vapor deposition, and a spectacle lens having an excellent vapor- deposited film as a protective film is obtd.
Patent JP-S63202661-A (JP)
Title: Composite resin composition
Inventor: FUJII KAZUO
IPC: C08L97/00
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the titled composition giving an odorless molded article having improved mechanical strength and good appearance, suppressing the generation of gas in molding, by compounding rice hull and a basic filler to a thermoplastic resin. CONSTITUTION:(A) 90-20pts.wt., preferably 70-30pts.wt. of a thermoplastic resin (e.g. propylene resin) is compounded with (B) 10-80pts.wt., preferably 30-70pts.wt. of rice hull having particle diameter of <=100mum and (C) 5-50pts. wt., preferably 10-30pts.wt. (based on 100pts.wt. of the component B) of a basic filler (e.g. magnesium oxide) having particle diameter of 0.1-10mum, preferably 1-5mum.
Patent JP-H11233554-A (JP)
Title: Correction method of solder bump
Inventor: MIZUTA MASAHARU
IPC: H01L23/12
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enable good soldering by applying flux to a solder bump of an IC board with a plurality of solder bumps, heating and dissolving it, pressing it to a flat surface heating part, cooling it, and restraining the variation of the height of a deformed solder bump within an allowable range. SOLUTION: A reheating part (a) is provided with a heater 4 for heating a solder bump near a melting point of solder, and a redissolving part (b) is provided with a hot plate 5 with a flat plane which is heated near a melting point of solder. Flux is applied to a foot ball-like solder bump 2 of an IC board, which is fed to the redissolving part (b) and pressed to the hot plate 5 with a flat surface which is covered with Teflon, or fluorine compound coating. Thereby, the variation of the height of the solder bump 2 is minimized. An IC board 1 is fed to a cooler (c), and the temperature is lowered. Reliability of connection between the IC board 1 and a printed board can be improved.
Patent JP-S63206371-A (JP)
Inventor: SUEMURA SHIYUNJI
IPC: C04B35/48
Filed: 1987-02-19
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-S62224243-A (JP)
Title: Production of cake pastry and apparatus therefor
Inventor: IMANAKA MASATOSHI
IPC: A23L7/109
Filed: 1987-02-19
Abstract: PURPOSE:To produce a cake pastry in high efficiency at a low cost, by intermittently rotating a plurality of steaming and kneading machine in a rotary manner relative to a mixing machine and a rolling machine, successively receiving the mixed material, kneading the material together with stem and delivering the kneaded product to a rolling machine. CONSTITUTION:A rotary apparatus 5 having a freely rotatable disk-shaped table 8 is placed on a floor. A plurality of steaming and kneading machines 16 are fixed on the table 8 with specific intervals. A mixing machine 6 and a rolling machine 3 are placed at the side of the rotary apparatus 5 keeping a specific space therebetween. A main raw material comprising wheat flour is supplied together with a subsidiary raw material and water to the mixing machine 6 and mixed under stirring. At the same time, the table 8 is intermittently rotated and the mixture mixed in the mixing machine 6 is successively supplied to a steaming and kneading machine 16 and gelatinized by kneading under introduction of steam. The gelatinized material is delivered to the rolling machine 3 at a prescribed position, rolled and aged to obtain the objective cake pastry.
Patent JP-S57148878-A (JP)
Title: Electric cell
Inventor: OOSAKI TAKAHISA
IPC: H01M10/42
Filed: 1981-03-12
Abstract: PURPOSE:To inspect the leakage condition of a cell by a method wherein X-rays are radiated to the cell and the X-ray having a wavelength correspondent to rubidium, cesium in the fluorescent radiation transmitted from the cell is detected. CONSTITUTION:X-rays sent from an X-ray tube 11 are radiated as a primary X- ray to the whole neighborhood of the sealed portion of a cell B. Fluorescent radiations excited by the cell B are reduced to parallel rays of light by a collimator 12, before being applied to a spectrocrystal 13. The angle theta of the spectrocrystal 13 has been so adjusted that it diffracts the fluorescent radiations of rubidium (Rb), cesium (Cs) only. The X-rays diffracted by the spectrocrystal 13 are detected by an X-ray detector 14. Accordingly, the installation of the apparatus in the process of inspecting the liquid leakage of cells makes it possible to detect liquid leakage automatically, quickly and correctly.
Patent JP-2000230631-A (JP)
Title: Differential gear
Inventor: OZEKI KAZUHIRO
IPC: F16H48/30
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a motive power interrupting function by a claw clutch, to maintain a necessary thickness of an outer case, and to heighten durability of the claw clutch. SOLUTION: This differential gear comprises an outer case 3 and an inner case 5 disposed to be relatively rotatable, a bevel gear type differential mechanism 9, and a claw clutch 11 which interrupts the connection between the outer case 3 and the inner case 5. In this constitution, a connection member 7 for connecting a pinion shaft 27 of the differential mechanism 9 with the case 5 is provided, and a connecting part 49 between the connection member 7 and the case 5 is arranged in a peripheral direction of a pinion gear 29.
Patent JP-S55127772-A (JP)
Title: Two-frequency signal discriminating circuit
Inventor: TSUGITA MASANORI
IPC: H04N5/60
Filed: 1979-03-24
Abstract: PURPOSE: To make it possible to constitute a two-frequency signal discriminating circuit without a reed filter, by discriminating existence of two input signal frequencies different from each other on a basis of the level of the output voltage of an amplifier with amplitude limit.  
     CONSTITUTION: The pilot signal demodulated in demodulator 2 is supplied as one input of phase comparator 8. Meanwhile, voltage control oscillator 10 is so constituted that the oscillation frequency can be voltage-controlled by the output obtained by making the output of phase comparator 8 into a DC in rectifying circuit 11, and oscillation frequency fVCO is selected between 922.5Hz and 982.5Hz of the pilot signal and is supplied as the other input of phase comparator 8. Phase comparator 8 outputs a low level for the input of frequency 922.5Hz lower than fVCO and outputs a high level for the input of frequency 982.5Hz higher than fVCO, thus discriminating two different frequencies. 
     COPYRIGHT: (C)1980,JPO&Japio