baber/WOPTO huggingface dataset:
Patent JP-S58148905-A (JP)
Title: Position detector
Inventor: FUJIWARA YOSHIMASA
IPC: G01B11/00
Filed: 1982-02-27
Abstract: PURPOSE:To detect the position of a moving light source on real-times basis by equipping the 1st and the 2nd photodetecting elements which have photodetection surfaces arranged at right angles and a half-mirror slanting at 45 degrees to both photodetecting elements. CONSTITUTION:A position detector has the half-mirror 6 incorporated on a diagonal of a transparent cubic body 5 at 45 degrees to the rear and bottom surfaces of the cubic body 5, in front of which a condenser lens 7 is arranged in such a way that its optical axis 7a is at 45 degrees to the half-mirror 6. On the rear surface of the cubic body 5, one photodetecting element 9 is arranged together with an ND filter 8 and on the bottom surface, the other photodetecting element 10 is arranged. With this constitution, the position of a moving light source to be inspected is detected successively on real-time basis.
Patent JP-S61192310-A (JP)
Title: Hollow yarn filter membrane module
Inventor: MIURA TAKASHI
IPC: B01D63/02
Filed: 1985-02-22
Abstract: PURPOSE:To enhance filtering efficiency by uniformizing the flow of a raw solution to be filtered inside and outside hollow yarn bundles, by adhering and fixing a tubular body having a large number of fine pores provided to the side surface thereof in the central side of hollow yarn bundles along with said hollow yarn bundles. CONSTITUTION:A large number of hollow yarns 1 each sealed at one end thereof and opened at the other end thereof and a tubular body 2 sealed at one end thereof and opened at the other end thereof and having a large number of fine pores 4 provided to the side surface thereof are converged at the end parts thereof to adhere and fix said end parts by a resin 3. In this external pressure filtering type filter apparatus using a hollow yarn filter membrane module, a raw solution to be filtered is injected to the surfaces of the hollow yarn membranes through the fine pores 4 of the tubular body 2 to generate the fluctuation of the hollow yarn membranes and penetrated into the parts where the membranes are mutually contacted and, because the membranes function effectively and fine particles adhered to the surfaces of the membranes are washed off, filtering efficiency is enhanced.
Patent JP-H04270997-A (JP)
Title: Penetration part structure of radiation shielding wall
Inventor: HIRASAWA YOSHIYA
IPC: G21F3/00
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the penetration part structure of a radiation shielding wall that enables defect suppression of radiation shielding function effectively and firmly, in an occasion of passing a fluid or an electric wiring or so, through an opening which penetrates the radiation shielding wall. CONSTITUTION:An interiorly equipped radiation shielding body 20 is inserted into an opening 12 which penetrates a radiation shielding wall 10. This interiorly equipped radiation shielding body is constituted of a longitudinal lamination of a plurality of radiation shielding plates 21 to 28, a part of which plate shaped bodies fitting into the opening with the same shape as that of the opening cross section, is cut off, so that the cut-off parts of adjacent radiation shielding plates may be fastened and partially overlapped each other. The overlapped adjacent cut-off parts form a spiral path 30 which continues longitudinally to the opening, and therewith a fluid or an electric wiring can be made to pass through the spiral path. Radiation which is to pass through the opening straightly, if firmly shielded by the interiorly equipped radiation shielding body 20.
Patent JP-H07215291-A (JP)
Title: Air bag as half closed type respiration device
Inventor: YOSHIKAWA YUKIO
IPC: B63C11/24
Filed: 1994-02-03
Abstract: PURPOSE:To facilitate the manufacture and the exchange of an air bag for respiration by making the air bag in a seamless unitary molding formed of a synthetic resin. CONSTITUTION:An air bag 9 for expiration is a flexible bag formed of a flexible material, and it can be expanded and contracted according to the respiration movement. At the upper end of the air bag 9, a connection 91 connected to the connection 312 formed to a container 3 is formed. This connection 91 is connected to the connection 312 of the container 3 allowable to connect and disconnect through a screwing method. As a result, the air bag 9 for expiration can be exchanged simply. The air bag 9 for expiration is a seamless unitary urethane molding. An air bag 11 for inspiration is also a seamless unitary urethane molding, and a screwing method of connection to the container 3 is formed at the upper end, and it can be exchanges simply.
Patent JP-S56129420-A (JP)
Title: Channel selector
Inventor: FUJIMOTO ISAO
IPC: H03J5/02
Filed: 1980-03-14
Abstract: PURPOSE:To make the effect of display excellent and to make channel selecting operation easy, by providing two voltage sources at the channel selection section. CONSTITUTION:The channel selection section 4 in which a prescribed tuning voltage is fed to the 1st local oscillator of the tuner 1, is formed with a band switching section 5 switching the reception band into 3 stages of UHF band, VHF band and VHF low band, tuning section 6 continuously selecting the frequency in the band, power supply 7 applying a prescribed voltage, and tuning voltage restriction 8 restricting the lower end of the tuning voltage. At the reception of UHF and VHF low band, the transistor 81 of a restriction section 8 for lower limit voltage is on, the variable resistor 61 is directly grounded, and the lower limit of tuning voltage is almost zero. On the other hand, in selecting the VHF high band, the transistor 81 is off and a resistor 83 is connected in series with a variable resistor 61.
Patent JP-S57148012-A (JP)
Title: Method of recovering waste heat energy of low or medium temperature
Inventor: HIROSE TOSHIHIKO
IPC: F01K25/10
Filed: 1981-03-10
Abstract: PURPOSE:To efficiently recover low-temperature waste heat in the form of  motive power without using any energy but the waste heat itself, by utilizing a  cold source based on a method of absorption-type refrigeration caused by the  waste heat, to cool the working vapor of a waste-heat-employing Rankine cycle  to liquefy the vapor. CONSTITUTION:Fluids A, B, whose temperature is between the room temperature and 200 deg.C, flow with waste heat. The fluid A flows into a heat exchanger 3 to change a working substance into pressurized vapor. The pressurized vapor is introduced into a turbine 9 to generate motive power. After that, the vapor is cooled by a heat exchanger 10, into which a cold source obtained by an absorption-type refrigeration method is intorudced from a cooler 22.
Patent JP-2000229407-A (JP)
Title: Liquid ejection head and manufacture thereof
Inventor: KOYAMA SHUJI
IPC: B41J2/16
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To bond an orifice plate surely to the head body regardless of variation in the environmental temperature while employing a such a structure as adhesive resin is prevented from intruding into the channel when the orifice plate is bonded to the head body through the adhesive resin. SOLUTION: An opening protrusion 13 having an orifice 12 is formed on an orifice plate 4 which is bonded to the head body 3 through adhesive resin 14 while fitting the protrusion 13 in a channel 6. Materials of the orifice plate 4 and the head body 3 and dimensions at the fitting part thereof are set while taking account of the differential thermal expansion due to variation in the environmental temperature when the orifice plate 4 is bonded to the head body 3.
Patent JP-S61197429-A (JP)
Title: Production of molded glass article having high surface quality
Inventor: HIRAMOTO TAKEYOSHI
IPC: C03B19/02
Filed: 1985-02-21
Abstract: PURPOSE:To produce a molded glass article having high surface quality, by cooling the surface defect part of a glass block to a state having high ad controlled viscosity, taking only the glass of softened state out of the block and molding the glass. CONSTITUTION:A pair of molds 11' are placed opposite to each other on the lid mold 10, and a cavity 14 having a gap slightly larger than the thickness of the molded article is formed. A softened glass block 4 having highly viscous surface layer is supplied to the space formed by the body mold 5 and the lower mold 6 of the pressurized transfer mold, and is pressed by pushing up the lower mold 6. Only the glass in the glass block 4 and having softened state is transferred to the cavity 14. When the cavity 14 is filled with the transferred glass 12, the glass 12 is pressed with the forming mold 11'.
Patent JP-S57147911-A (JP)
Title: Control device by voice for air conditioner
Inventor: MORIYAMA MASAKAZU
IPC: F24F11/02
Filed: 1981-03-09
Abstract: PURPOSE: To control an air conditioner by rising and dropping the set temperature of blast by a fixed temperature on the basis of the output of a voice recognition device in an air conditioner control devie by a computer.  
     CONSTITUTION: MIC voice is conducted through a band-pass filter of a voice recognition device 4, and inputted into a CPU 1 via an I/O 15. For example, during the intermission and the like of manual operation prior to voice control, when "Eakon on (air conditioner on)" is uttered, CPU 1 starts to control an air conditioner, and indicates A/C on a CRT display 6. When "Eakon ofu (air conditioner off)" is uttered, the air conditioner is shifted to pull-control. When "Samui (cold)", "Atsui (hot)" or "OK" is uttered, the required temperature of blast is changed. For example, in the case of "Atsui", the set temperature is lowered by a fixed value, then risen gradually, and returned after a fixed time. In the case of "Samui", control is similarly carried on. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11229588-A (JP)
Title: Waterproof structure for building skeleton
Inventor: MURATA NARIYASU
IPC: E04F13/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To improve an external appearance and easily apply a waterproof process without requiring short siding by providing the upper end of a waterproof section closing the gap between a kneehole panel and an accessory roof section located below it on the building skeleton side in the front of the kneehole panel and at the position higher than the lower end of the kneehole panel. SOLUTION: A waterproof section 70 closing the gap between a kneehole panel 10 and an accessory roof section 30 located below it is provided. A siding 20 is fixed to the furring strips fixed to a building skeleton 50 stuck with waterproof paper 81, and a waterproof process is applied to the gap between its lower end and the upper face of the kneehole panel 10 by a caulking material 60. The upper end of the waterproof section 70 is located on the building skeleton 50 side in the front of the kneehole panel 10 and at the position higher than the lower end of the kneehole panel 10.  The kneehole panel 10 is provided with a waterproof filler 12 in a recessed groove-shaped recess 11 opened downward along the longitudinal direction, and no gap is formed between the inner face of the recess 11 of the kneehole panel 10 and the surface of a rise section 71 when the upper end of the rise section 71 is inserted into the waterproof filler 12.
Patent JP-H07242562-A (JP)
Title: Rectal preparation containing granular colonysimulating factor
Inventor: WATANABE YOSHITERU
IPC: A61P7/00
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a rectal preparation for treating hematopoietic injury, etc., which include granulocyte colony-stimulating factor as an active ingredient, and is effectively absorbed through rectal mucosa with high durability of drug effect. CONSTITUTION:Granulocyte colony-stimulating factor, preferably in an amount of 0.3 to 300mg in the solution form or in the powdery form are charged in the hollow part in a hollow suppository made of witepsol to give the object rectal preparation. The dose of the stimulating factor is in the range from 10 to 500mug/kg body weight/adult.
Patent JP-S58161479-A (JP)
Title: Demodulator for television sound multiplex signal
Inventor: ADACHI TOMOHIRO
IPC: H04H40/36
Filed: 1983-03-01
Abstract: PURPOSE:To obtain excellent reproducing signal at all times, by detecting the audio signal level of the demodulated sub-channel and the level of the video signal component included in a sound signal and limiting the pass frequency band of the audio signal. CONSTITUTION:A reproducing band control circuit 25 is controlled with the amplitude of the low frequency component and the video signal component of an audio signal included in the multiplex signal and the content of the signal (whether duplex broadcast or stereo broadcast) under the 1st and the 2nd control signals and outputs the control signals to change the reproducing band of a band pass variable filter 20. An output signal of the circuit 25 is applied to the filter 20. The filter 20 has the characteristics as shown in figure and they are changed as (a), (b) and (c) depending on the output signal of the circuit 25. That is, the change in the reproducing band is set so as to be suitable for the content of a sound multiplex signal.
Patent JP-2000228959-A (JP)
Title: Ingredient detector for rice ball production machine
Inventor: TERAJIMA YOSHINORI
IPC: A23L7/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an ingredient detector designed to surely detect rice balls free from or lacking in ingredients through actuating an ingredient detective means for rice balls after forming them so as not to hamper a rice ball forming means to deal with ingredient diversification, in particular even ingredients incompatible with boiled rice. SOLUTION: This ingredient detector works as follows: rice balls which are made on a rice ball forming disk 2 mounted successively with a boiled rice feeder 3, an ingredient hole forming device 4, an ingredient feeder 5, and a rice ball press device 6 are held in the rice ball holding holes 8 of a rice ball conveying disk 9 by the aid of a rice ball extruder 7; subsequently, the presence/absence of ingredients in the above rice balls thus held are detected by an optical sensor 10 made up of a light projector 10' and a light receiver 10", thereby ensuring rice balls free from or lacking in ingredients to be discovered and removed.
Patent JP-S61193991-A (JP)
Title: Marine screw propeller
Inventor: SAWADA MASASHI
IPC: B63H1/26
Filed: 1985-02-21
Abstract: PURPOSE:To prevent the occurrence of separation of a flow running along a blade surface of a blade tip end part at the time of the approach of the blade tip end part to a ship bottom surface, by forming the propeller tip end part alone with a flexible material. CONSTITUTION:Accordingly, the tip end part 3 of this propeller blade 10 is freely bendable by a pressure differential between its front and rear surfaces. Therefore, a flow at a rear edge part of the propeller tip end part 8 comes to be the same as in the case that a pitch of the propeller blade becomes low in consequence, thus a cavitation is prevented from occurring.
Patent JP-S55126436-A (JP)
Title: Fixing of formed silicone rubber body to support member
Inventor: FUKUDA TAKESHI
IPC: B29C63/00
Filed: 1979-03-22
Abstract: PURPOSE: To enable an easy and secure fitting of a formed rubber body to a support member by a method wherein a formed silicone rubber body is contacted and swollen with a specified organic silicon compound, before fitted to or inserted into a support member.  
     CONSTITUTION: A formed silicone rubber body is contacted and swollen with a compound of formula I (where R 1  is H or a substd. or unsubstd. monovalent hydrocarbon gp.; Y is hydroxyl or a hydrolyzable gp.; 0<a≤4; 0<b≤4; 0< a+b≤4) and/or a compound of formula II (where R 2  is a substd. or unsubstd. monovalent hydrocarbon gp.; Z is a divalent hydrocarbon gp. or imino gp.; n is an integer of 0W10), then inserted into a support member, and the swelling agent or agents are evaporated. the swelling agents of formula I, II may be dissolved in an aromatic or aliphatic hydrocarbon solvent or the like before use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59159138-A (JP)
Title: Automatic focusing device
Inventor: NAKAJIMA YUKIO
IPC: G03B13/36
Filed: 1983-02-28
Abstract: PURPOSE:To transmit focusing status information through a single signal line by sending the focusing status information as a pulse string from the camera side to the lens barrel side to control automatic focusing. CONSTITUTION:In a focusing status detecting circuit 19, an one-shot multivibrator 102 in a parallel/series converting circuit 97 is triggered through a sequence control circuit, an RS-type FF100 is set up and a down counter 99 status. On the other hand, forcal information related to a bit P0 indicating the directions of the front and rear pin variables from a focal position on an image formation surface through a detector 95 and a processing circuit 96 and the bits P1-P7 of the front and rear pin variables is preset in the counter 99. The preset value is counted down until the counted value reaches zero and the FF100 is reset by an output from a clock generator 104 through an AND gate 103 opened by the setting output of the FF100. Consequently, a pulse string outputted by the counter 99 is turned to a focusing status signal and applied to a lens barrel driving motor through a single signal line, so that the number of electric contact terminals between the camera and the lens barrel can be reduced.
Patent JP-S53118970-A (JP)
Title: Braun tube
Inventor: MATSUSHITA MITSURU
IPC: H01J29/07
Filed: 1977-03-26
Abstract: PURPOSE: To obtain the Braun tube reducing the effect due to thermal expansion of the perforated plate, by providing the V-shaped chip sliding the frame toward the fluorescent screen side by a suitable amount depending on the external expansion of the frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03242395-A (JP)
Title: Molecular beam cell and molecular beam epitaxial device
Inventor: ARAI TOSHIYUKI
IPC: H01L21/203
Filed: 1990-02-16
Abstract: PURPOSE:To reduce defect of a crystal by providing a condensing part in the first and second molecular beam cells having crucible and on the opening side of the first molecular beam cell, evaporating and condensing a evaporating material packed in the first crucible and re-packing the condensed material in the second crucible. CONSTITUTION:An evaporating material 5-1 is packed in the first crucible 1-1 of the first molecular beam cell 7 as shown in the figure 1 and circumference of molecular beam cell is evacuated to obtain high vacuum and then the evaporating material 5-1 is evaporated by heating the material 5-1 with a heater 2-1 and impurities having low vapor pressure are left in the crucible 1-1. Then molecule of evaporating material 5.1 which reach a condensing plate 11 is condensed, while impurities having high vapor pressure are not condensed and are discharged. A condensed evaporating material 5-2 is dropped through a condensing plate 11 in the second crucible 1-2 of the second molecular beam cell 8. After the evaporating material 5-1 in the first molecular beam cell 7 is all evaporated and dropped in the second molecular beam cell 8, a condensing part 9 is moved and the molecular beam cell 8 is applied instead of a molecular beam cell 23 of molecular beam epitaxial device shown in figure 11 and crystal growth by the evaporating material 5-2 is carried out on a substrate 21.
Patent JP-H09224488-A (JP)
Title: Container for raising seedling
Inventor: MATSUI MASAO
IPC: A01G9/10
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a container for raising a seedling composed of a polyester polymer whose main component is lactic acid and having specified properties suppressing the proliferation of bad pathogenic bacteria, accelerating the growth of plants, having a long life, being naturally decomposed with improved environmental contamination resistance and being useful for the agriculture and horticulture. SOLUTION: This container is composed of a polyester polymer whose main component is lactic acid and is crystallized so as to (i) turn the melting point 3 of the crystal of the polymer to be equal to or higher than 120 deg.C, preferably equal to or higher than 130 deg.C, and (ii) turn the heat of fusion of the crystal to be equal to or more than 10J/g, preferably equal to or more than 20J/g, and also, (iii) the crystal is practically unoriented. Also, it is preferable that the container for raising the seedling is molded from the polymer containing a crystalline nucleus agent (talc or the like, for instance) and/or the one for which a crystallization acceleration component (polybutylene terephthalate or the like, for instance) is copolymerized or/and mixed.
Patent JP-H02215738-A (JP)
Title: Fluorinated hydrocarbon-based mixed composition
Inventor: ASANO AKIO
IPC: C09K5/00
Filed: 1989-02-15
Abstract: PURPOSE:To obtain the subject composition, consisting of 1,1,2- trichlorotrifluoroethane and 2,2-dimethylbutane, usable as a substitute fluorocarbon for various applications, such as heating medium or foaming agent, and especially having excellent characteristics as a solvent. CONSTITUTION:The above-mentioned composition, obtained by blending (A) 70-95wt.%, preferably 75-85wt.% 1,1,2-trichlorotrifluoroethane with (B) 5-30wt.%, preferably 15-25wt.% 2,2-dimethylbutane as essential components [the azeotropic composition is especially about 80wt.% component (A) and about 20wt.% component (B)], capable of reducing the amount thereof used while satisfying excellent characteristics of conventional fluorocarbons and providing the same usage as that of the conventional signal fluorocarbon due to te presence of the azeotropic composition and hardly any fluctuation of composition even in recycling. Since properties of dissolving and removing fluxes, oils, etc., are especially better than those of simple R113, the aforementioned incombustible or flame retardant composition is suitable as a detergent solvent substitute for the R113.
Patent JP-H03241154-A (JP)
Title: Roof drainer for roof floor face
Inventor: SUGA NAOKI
IPC: E04D13/04
Filed: 1990-02-16
Abstract: PURPOSE:To prevent the occurrence of blistering by a method in which the flange of intermediate part fitted into a roof drainer is positioned between a receiving tray and the flange, water-proof layer is provided between the flanges, and a counter current preventer is provided between the intermediate part and the drainer body. CONSTITUTION:The neck of a roof drainer 1 is fixed to the structure 4 by anchor bolts 3, and a radial groove line 1b is formed in a receiving tray 1a and fixed to the structure 4 by stainless bolts 5. The edge of the constructing layer 6 is laminated on the tray 1a, a flange 7a is also lapped on them, and an intermediate part 7 is fitted into the space 8 in the drainer 1. A counterflow preventer 9 provided on the lower end of the cylindrical intermediate part 7 is made up of a stopper ring 9a touched slidably by the inner surface of the drainer 1, a groove line 9b, a guide taper face 9c, and a supporter 9d. A water-proof layer 13 is provided on the layer 6 and laminated on the flange 7a. The occurrence of dewfall on the structure side can thus be prevented.