baber/WOPTO huggingface dataset:
Patent JP-H09229418-A (JP)
Title: Ventilation air conditioning system
Inventor: SUZUKI KINZO
IPC: F24F3/147
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation air conditioning system in which an entire housing can be ventilated, cooled and heated and each of rooms can be cooled or heated under a respective distribution of air volume. SOLUTION: The system is provided with an air conditioning system 17 in which air for each of rooms A to H constructed to enable outdoor air to be supplied is taken and supplied to each of the rooms A to H through a cooling or heating coil 4. The system is also provided with an air discharging system for sucking air for each of the rooms A to H and discharging it out of a room. The air conditioning system 17 is divided into a plurality of branched air conditioning systems 18 having circulating blowers 5 at a downstream side of a cooling or heating coil 4, respectively.  Each of the rooms A to H is communicated for each of the systems and at the same time each of the branched air conditioning systems 18 is communicated to each other at a downstream side of each of the circulating blowers 5, and then a communicating section 27 is provided with a damper device 29 for distributing an amount of supplied air to each of the branched air conditioning systems 18.
Patent JP-H08224778-A (JP)
Title: Method for controlling film thickness
Inventor: YODA TETSUYA
IPC: B29C55/28
Filed: 1995-02-21
Abstract: PURPOSE: To precisely adjust the speed of a take-up machine without being affected by the vibration etc., of equipment and to keep a film thickness constant in inflation molding by calculating extrusion output and a take-up speed from the output and the cross section and density of the film and adjusting the speed of the take-up machine. CONSTITUTION: When the actual measured value of weight in a raw material measuring part 12 reaches a set lower limit, a raw material is supplied from a raw material supply part 10 to the measuring part 12 by opening an electromagnetic cylinder 11, and the cylinder 11 is closed when the value reaches a set raw material supply stop value. Extrusion output is measured from the instant when the measured value passes a set upper limit until the value reaches a lower limit, T1 , T2 ..., to calculate an average extrusion output QV, a take-up speed LS is calculated by an equation of LS=QV/(width × thickness × efficiency ×coefficient of the film), and the driving motor of a take up machine 4 is controlled by the value LS to control the film thickness within a specified standard range.
Patent JP-H09229113-A (JP)
Title: Callipers disc type brake device
Inventor: MORIKOSHI ARATA
IPC: B66D5/26
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake device which can perform load adjustment of a spring easily, can be prevented from accident because it admits ovserving externally in the event of breakage to allow immediate replacement and repair, and also can be installed easily. SOLUTION: A spring 8 with pressure adjustability to energize a lining pad 4b on the movable side in the direction of separating from the surface of a rotor disc 10 normally is installed on a stud 23 which penetrates a housing 22 and is coupled with a rod 21 protruding in the axial direction. This enables load adjustment by the spring 8 easily from the outside, allows easy performance of the installing operations, and establishes a compact configuration.
Patent JP-S58150539-A (JP)
Title: Preparation of trans-hexahydroterephthalic acid
Inventor: ITOU ITSUYA
IPC: C07C51/43
Filed: 1982-03-03
Abstract: PURPOSE:To obtain the titled substance in high purity and yield with good operability, by utilizing the solubility difference between the trans- and the cis- isomers in crystallizing the trans-isomer from a solution containing the metallic salt of the cis-and trans-hexahydroterepphthalic acid in water, a water-soluble solvent or a mixture thereof. CONSTITUTION:A solution of a metallic salt, preferably Na salt, of the cis- and trans-hexahydroterephthalic acid in water, a water-soluble solvent, e.g. an alcohol or acetone, or a mixture thereof is subjected to a suitable combination of concentrating and cooling operations to crystallize the trans-isomer, and if necessary a free type. Most preferably, the mixture of the cis- and trans-isomers is dissolved in methanol in an amount of 2-4 times of that of the mixture under heating and allowed to stand at room temperature for several hours to crystallize the trans-isomer. USE:A precursor for an antiplasmin agent, e.g. trans-4-aminomethylcyclohexanecarboxylic acid.
Patent JP-H08227120-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/42
Filed: 1995-02-21
Abstract: PURPOSE: To provide the silver halide photographic sensitive material superior in dimensional stability, especially, before and after development processing in low humidity. CONSTITUTION: The silver halide photographic sensitive material having at least one silver halide emulsion layer and at least one hydrophilic colloidal layer on a polyester film support, and it has a dimensional difference within ±20μm, and the polyester film has a glass transition point of 90-200 deg.C, and its elastic modulus of 550-2000kg/cm<2> below the glass transition point of the polyester film, and at least one of the emulsion layers and the hydrophilic colloidal layers contains a hydrazine derivative and a nucleation promoter.
Patent JP-S57149487-A (JP)
Title: Apparatus for melting and cooling treatment of tin electroplated layer
Inventor: NAKAMURA KIYONORI
IPC: C25D5/50
Filed: 1981-03-09
Abstract: PURPOSE: To obtain the titled apparatus that can arbitrarily vary the equantity of iron-tin alloy of a tin plated steel plate required for different applictions, by regulating the period between when a tin plated layer is melted in a tin plated layer melting heating furnace and when it is cooled to solidify by change-over of a cooling medium jetting apparatus.  
     CONSTITUTION: After a tin plated steel plate 1 that has passed through an electroplating apparatus is passed through conductor rolls 2, 3 and a muffle furnace 4 for preventing radiation that uses resistors for heating, the tin plated layer is melted at the tin plated layer melting heating furnace 5. In case a tin plated steel steel plate 1 with a low amount of tin-iron alloy should be produced from the steel plate 1 passed through the furnace 5, it is immediately cooled at the cooling medium jetting apparatus 6 to a temperature not higer than the melting temperature of tin so as to reduce the amount of the iron-tin alloy. Alternatively, if it is required to increase the amount of the alloy of the tin plated steel plate 1, the cooling operation of the apparatus 6 is stopped, and the tin plated layer is cooled and solidified by cooling water jetting nozzles 8 and a cooling water tank 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08227160-A (JP)
Title: Radiation sensitive resin composition
Inventor: SAKAGUCHI SHINJI
IPC: G03F7/022
Filed: 1995-02-21
Abstract: PURPOSE: To obtain a radiation sensitive resin compsn. having high resolving power, high sensitivity and a wide defocus latitude. CONSTITUTION: This radiation sensitive resin compsn. contains a water-insoluble but alkali-soluble resin and a radiation sensitive compd. On an R-M characteristic curve showing the relation between the solution velocity R(μm/sec) of this compsn. and the concn. M of the relatively residual radiation sensitive compd. at the time of development with 2.38wt.% aq. soln. of tetramethylammonium hydroxide at 23 deg.C, the difference dM between the value of M in the case of R=0.02μm/sec and the value of M in the case of R=0.002μm/sec is <=0.1.
Patent JP-S60177239-A (JP)
Title: Detector for axis shift of optical system
Inventor: HIROTA YUUJI
IPC: G01M11/02
Filed: 1984-02-24
Abstract: PURPOSE:To shorten a detection time and improve detection accuracy by detecting an axis shift of an optical system while regarding the center of an illuminance distribution as the optical axis of the optical system. CONSTITUTION:Projection light from a lamp 1 is caused to strike a perfect diffusion plate 2 to obtain completely diffused light, which is made incident on a lens group 3 to be inspected. Then, projection light from the lens group 3 is photodetected by four photoelectric converting elements 5a-5d; when the optical axis of the lens group 3 is aligned to the center A of the elements 5a-5d, outputs of the elements 5a-5d are all equal, but when not, the outputs are different. For the purpose, a holder 6 is moved by a vertical driving gear part 7 and a horizontal driving gear 8 so that the output difference approximates to zero, and the position of the holder 5 when the output difference is eliminated is read by linear encoders 4a and 4b to detect the direction and extent of the shifting of the optical axis of the lens group 3 easily with high accuracy.
Patent JP-H04272328-A (JP)
Title: Hydraulically operating construction for back hoe
Inventor: SUGIYAMA SHIRO
IPC: E02F3/43
Filed: 1991-02-27
Abstract: PURPOSE:To contain operation mechanisms in a compact manner in a back hoe though various work operation modes of hydraulic control valve group can be set. CONSTITUTION:Hydraulic control valves are arranged longitudinally in parallel at the lower part of operation post 6. An arm control valve V3, a rotary motor control valve V2, and a swing cylinder control valve V1 are positioned transversely on one side. A bucket control valve V5 and a boom control valve V6 are adjacently positioned on the other side. An operation direction change-over mechanism A and a controlled object change-over mechanism B are arranged above the valve group disposed transversely on the one side.
Patent JP-H02212467-A (JP)
Title: Benzenesulfonic acid anilide and fungicide for agricultural purpose
Inventor: KURAHASHI YOSHIO
IPC: C07C303/40
Filed: 1989-02-14
Abstract: NEW MATERIAL:A compound of formula I [X is halogen; NO2, 1-3C (halo)alkyl, 1-3C haloalkoxy, 1-3C haloalkylthio, 1-3C haloalkylsulfonyl; n is 1 to 5; Y is O, S, SO2; Z is 1-3C haloalkyl; m is 1 to 3; W is halogen, NO2, 1-3C (halo)alkyl; p is 0 to 3 where the sum of m and p is 5 or less]. EXAMPLE:3-Trifluoromethylbenzenesulfonyl (4-trifluoromethoxy)anilide. USE:Fungicide for agricultural purposes. Especially it shows powerful action to control soil diseases. PREPARATION:For example, a compound of formula II (hal is halogen) is allowed to react with a compound of formula III (Ya is O, S) to give a compound of formula I where Y is O or S.
Patent JP-S54124673-A (JP)
Title: Mos field effect-type semiconductor device package
Inventor: OKA KENJI
IPC: H01L23/00
Filed: 1978-03-20
Abstract: PURPOSE:To prevent MOSFETs from being desroyed due to static electricity by filling up the lead gap of MOSFETs with conductive powder. CONSTITUTION:A small amount of conductive powder 2 is put in package case 3, and the required number of MOSFETs are put on conductive powder 2. After that, package case 3 is filled up with conductive particles 2 and is covered with armor case cover 4. Particles of metal such as Al, particles obtained by plating metal such as Ni on the surface of synthetic resin, conductive gum particles, etc., are used for conductive particles 2. Thus, MOSFETs are fixed by conductive particles 2 as the whole and are in a short-circuit state electrically, so that no voltage is generated between electrodes of MOSFETs and between products. As a result, the destruction dependent upon static electricity can be prevented completly.
Patent JP-H07247523-A (JP)
Title: Cleaning device
Inventor: MATSUMURA HIROHISA
IPC: A63C19/00
Filed: 1994-03-03
Abstract: PURPOSE:To definitely remove dust and dirt, such as volcanic ashes accumulated on lawns or the like of a golf course without damaging the lawns. CONSTITUTION:A cleaning device comprises a large number of nozzles 23 projecting out in the ground direction, a blow-off blower 10 communicating with the nozzles 23, a suction guide 45 extending near the nozzles 23, a blow-in blower 11 designed to suck up from the suction guide 45, a hopper 5 designed to accumulate the dust and dirt inhaled from the suction guide 45 and a filter 62 designed to clean the exhausted air from the hopper 5. The nozzles 23 are formed with pipes where the nozzles projecting in the vertical direction and the nozzles slanted to the vertical and blowing off in various directions are alternately laid out with a specified spacing breadthwise. The suction guide 45 is rectangular-shaped on the front side while it is disk-shaped on the rear side, thereby arranging their shape to be gradually changed from the rectangle to the disk. The guide is mounted with an inclination of 10 deg. to 30 deg. from a ground contact surface.
Patent JP-H05206556-A (JP)
Title: Optical fiber pulse oscillator
Inventor: TAKEUCHI NOBUNARI
IPC: H01S3/10
Filed: 1992-01-24
Abstract: PURPOSE:To provide an optical fiber pulse oscillator simple in structure by a method wherein a light amplifying fiber is adjusted in length, and a light switch is adjusted in ON-OFF timing. CONSTITUTION:A light loop is composed of a directional coupler 2, an isolator 3, an optical switch 4, a light amplifying fiber 4, and the directional coupler 2. The input terminal 4A and the output terminal 4B of the light switch 4 are turned on and off a few times synchronizing with a time required for enabling the output light of an excitation light source 1 to make a round of the light loop concerned. Thereafter, the input terminal 4A and the output terminal 4C of the light switch 4 are connected together, and light output pulses are outputted through an output terminal 6.
Patent JP-S61193323-A (JP)
Inventor: TSUMURA TOSHIHIRO
IPC: G01V9/00
Filed: 1985-02-20
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-S62191747-A (JP)
Title: Method for measuring embrittlement of zirconium alloy material
Inventor: OTAKA MASAHIRO
IPC: G01N27/00
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to measure the embrittlement degree of a metal within a short time with good accuracy even with respect to the precipitation type hydrogen embrittlement of a zirconium alloy material, by measuring the change quantity of the resistivity of the zirconium alloy material. CONSTITUTION:In an apparatus for monitoring the embrittlement of the zirconium alloy material 1 used in a nuclear reactor, a pair of current supply terminals 21 for allowing a current to flow through the zirconium alloy material and a pair of measuring terminals 22 measuring the voltage drop between said terminals 21 are provided and, further, an ultrasonic probe 23 for measuring the thickness of the zirconium alloy material 1 is provided between the terminals 22. A DC current is supplied to the terminals 21 from an external power source 4 and the local electric resistance of the zirconium alloy material 1 is calculated from the potential difference between the terminals 22 and the thickness measured on the basis of the signal of the probe 23. Next, the embrittleness of the zirconium alloy material 1 is evaluated from the calibration curve of preliminarily calculated electric resistivity and hydrogen embrittlement.
Patent JP-S54125852-A (JP)
Title: Electric heating system humidifier
Inventor: JINKOU SHIYOUICHI
IPC: F24F6/10
Filed: 1978-03-24
Abstract: PURPOSE: To drop a boiling sound of water, by charging specified matter into a vessel.  
     CONSTITUTION: A boiling sound is dropped by inserting porous portion material 10 in matter, etc. produced by working steel in a fibrous shape and by collecting the steel in a woolly form, which is provided with flexibility and mutually continues, into a vessel 5 for water heated contacting with a heat source 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04274858-A (JP)
Title: Casting method for wheel for vehicle
Inventor: NAKABAYASHI SHIGEMITSU
IPC: B22D18/04
Filed: 1991-02-27
Abstract: PURPOSE:To enhance the strength of a rim part by quickening solidification, and also, to improve the productivity by shortening a casting cycle time. CONSTITUTION:A segmental die 3 for forming a cavity 5 for forming a rim part of a wheel by surrounding the lower die 1 and the upper die 2 is opened in an early stage at the time point when a surface layer part of a molten metal in the cavity 5 is solidified. When it remains closed, heat radiation to the segmental die 3 from the molten metal is suppressed and solidification is delayed by a clearance formed between the cavity and the segmental die 3 by solidification and contraction of the molten metal, but by opening in an early stage, the rim part is cooled by the open air, and solidification is quickened.
Patent JP-S59158757-A (JP)
Title: Recorder
Inventor: KUO NOBUYOSHI
IPC: G03G15/00
Filed: 1983-02-28
Abstract: PURPOSE:To facilitate to sort discharge recording papers after recording in accordance with each series of informations by discharging them to accumulate at least with their one side end slided at a right angle against a conveying direction. CONSTITUTION:A pair of upper and lower paper supply cassettes 10a and 10b in which recording papers 20a and 20b of the same size are stored are arranged at least with one side end of recording papers slided at a right angle by a fixed width W1 in the conveying direction of recording papers. Then, the recording papers after copying are discharged to be accumulated on a tray 11 to be slided by the width W1. Meanwhile, an optical system 5 is constructed of a laser source 32, a modulator 33, a rotational polyhedral mirror 34, an image formation lense 35 and others, and the modulator 33 is controlled via a control part in accordance with a selected recording paper 20a or 20b. Therefore, for recording on a recording paper 20a, a laser beam is detected by a laser beam detector 36, and then, after the laser beam scans for a period with the width W1 added, the modulation is made to record a series of informations on the recording paper 20a.
Patent JP-S57148383-A (JP)
Title: Semiconductor light-emitting element
Inventor: KOSHIMURA TSUTOMU
IPC: H01L33/30
Filed: 1981-03-09
Abstract: PURPOSE:To sharply improve the visibility of the light-emitting section of the subject element by a method wherein at least the reverse side or the entire side face of the light-emitting element is roughened. CONSTITUTION:A diffusion blocking layer 3 is formed for selective diffusion on the compound semiconductor substrate whereon GaAsP 2 was grown in vapor- phase, and a P-N junction is obtained. Besides, a front electrode 5 is formed at a part on the P-side of the P-N junction, a rough gringing is performed on the substrate 1 side, and a back electrode 7 is formed on the whole surface. Subsequently, in the process wherein the above is divided into photoelectric elements, a roughened surface is formed on the whole side face and use it as a light absorbing layer 8. When the P-N junction 4 of the light-emitting element formed according to this constitution is conducted in the forward direction, the light emitted from the P-N junction makes its way to the reverse side or the entire side face as per the light passage 9 of the emitted light. However, light absorption is generated due to the irregular reflection of the layer 8 which was provided on the electrode 7 and the entire side face, and the most of the light is absorbed there, thereby enabling to greatly improve the visibility of the desire section.
Patent JP-S56129808-A (JP)
Title: Photoelectric distant measuring instrument
Inventor: SHIROKAZU HIROSHI
IPC: G01C3/08
Filed: 1980-03-17
Abstract: PURPOSE:To detect the information as to distance with accuracy by a method wherein the first circuit generating an electric output changing according to the displacement volume and the second circuit generating an electric output according to the aberration based on the photoelectric outputs of the first and third element rows are provided to make computations based on the outputs of both the circuits. CONSTITUTION:An instrument is provided with rows of first and second photoelectric conversion elements PD1, PD2, and a photographic system used to form images of a target on the both rows of the elements and relatively displace the irradiating positions of both the images on the rows of the elements according to the distance between the rows of the element and the target. The instrument is also provided with the first circuit B12 which generates an electric output based on the photoelectric output on the rows of the elements changing according to the displacement; the third row of photoelectric element PD3 arranged in such a way that the images of the target are formed according to the specified aberration against the relation between the image and the first element row PD1; the second circuit B23 which generates an electric output in proportion to the aberration based on the photoelectric output of the first and second element rows PD1, PD2; and an arithmetic circuit C that outputs information as to the distance to the target based on the computation of the output of the circuits B12, B23.
Patent JP-S58150611-A (JP)
Title: Floating oil fence in offshore stockpiling base for combustible liquid
Inventor: TAKAMATSU OSAMU
IPC: E02B15/00
Filed: 1982-03-02
Abstract: PURPOSE:To keep the draft of an oil fence constant all the time by providing an oil-fencing cylinder provided to a floating oil fence consisting of an oil fence wall, a metal hollow float and a metal oil fence plate to a guider provided to a fixed structure, e.g., a dolphin, etc., in a vertically slidable manner. CONSTITUTION:An oil fence cylinder 30 is provided to the end of a floating oil fence 10 consisting of a metal oil fence plate 12 attached vertically to the lower part of a metal hollow float 11, and the float 11 with oil fence walls 13 and 14, and a guider 35 is provided to an oil fence plate 33 fixed to a fixed structure, e.g., a dolphin 4, etc. By vertically sliding the oil fence cylinder 30 under the guidance of the guider 35, the draft of the oil fence 10 can be kept constant even when tidal level is varied. Also, the connection between the oil fences 10 consists of an oil fence wall 18, an oil fence thin plate 27 and a connecting metal 19, and an administrative road 27 is provided on the upside of the float 11.
Patent JP-S60177809-A (JP)
Title: Drill
Inventor: MORI YOSHIKATSU
IPC: B23B51/02
Filed: 1984-02-23
Abstract: PURPOSE:To improve the strength of drill as much as possible by setting the diameter of web thickness section in the range of 25-35% of drill diameter while the groove width ratio in the range of 0.4:1-0.8:1 thereby suppressing increase of cutting resistance and deterioration of chip discharge function. CONSTITUTION:In the cutter end face direct-view profile, the radial rake angle of cutter positioned at least 2/3 of drill diameter to the outercircumference is set to -5 deg.- positive angle. The strength of drill is improved through increase of web thickness ratio and decrease of groove width ratio. Increase of cutting resistance is suppressed through increase of radial rake angle theta2 of cutter while deterioration of chip discharge function is suppressed through decrease of relative distance.