baber/WOPTO huggingface dataset:
Patent JP-H10139693-A (JP)
Title: Production of acetylene
Inventor: YAMAGUCHI TATSUAKI
IPC: C07C2/76
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enable conversion of methane to acetylene in high methane conversion and high acetylene selectivity by carrying out a microwave plasma reaction under specific conditions. SOLUTION: A methane-containing gas is introduced into a reaction tube such as a quartz tube optionally by using an inert gas such as Ar or N2 as a carrier gas. The reaction tube is irradiated with a microwave generated by a microwave oscillator of 2.45GHz in 5-10W/cc microwave density. Preferably, the linear velocity of methane introduced to the reaction tube is 5-15cm/minute, the reaction pressure is 2-10KPa and the reaction time is 0.1-10 seconds (irradiation time). The conversion of methane can be raised and the acetylene selectivity made >=85% by the reaction conditions.
Patent JP-H08149913-A (JP)
Title: Agricultural product harvester
Inventor: TOKUNAGA HISAYOSHI
IPC: A01D17/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a agricultural product harvester constituted so as to harvest and sort root vegetables such as sweet potato, potato, taro or devil's-tongue and house the root vegetables into a container. CONSTITUTION: This agricultural product harvester is obtained by providing a digging conveyer apparatus 6 for digging agricultural products in a field and conveying the agricultural products from the front in the lower part of a self-traveling machine body 2 through the upper part of the center of the machine body to the rear of the machine body in the self-traveling machine body, providing a step 14 for operator located behind the digging conveyer apparatus 6 and carrying out operation of machine body and sorting operation and installing a supporting body 28 for supporting the rear side of the operator behind the step 14 for the operator. The supporting body 16 is rotatably provided in used position protruded behind the step 14 for operator and unused position disconnected from the rear of the step 14 for operator.
Patent JP-H07151686-A (JP)
Title: Fluorescence analyzer
Inventor: AKI TOSHINOBU
IPC: G01N21/64
Filed: 1993-11-26
Abstract: PURPOSE:To make possible highly sensitive detection of even a very small amount of a sample by providing a reflection mechanism for reflecting light with a specified wavelength area alone on an internal wall surface of a light source chamber to increase the intensity of excitation light. CONSTITUTION:A sample gas is sealed into a fluorescence chamber 9 from a sample introduction part 14. White light emitted in a non-directional manner with a Xe lamp 1 has ultraviolet rays alone reflected in a light source chamber 2 and the most of light moves to a band pass filter 7 for excitation light. With the band pass filter 7 for excitation light. light with an extremely narrow band wavelength about 6nm in half value width especially centered on 214nm is selected and transmitted out of the light selected in wavelength within the light source chamber 2 to irradiate the fluorescence chamber 9. Thus, SO2 in the fluorescence chamber 9 is excited to emit fluorescence with a wavelength range of 230-400nm. Out of the fluorescence, that with the wavelength of 300-400nm alone is transmitted with a band pass filter 10 for fluorescence and detected with a photomultiplier tube 13.
Patent JP-H08153127-A (JP)
Title: Method and device for calculating power consumption
Inventor: MIKI YOSHIO
IPC: G06F17/50
Filed: 1994-11-30
Abstract: PURPOSE: To correctly calculate a probabilistic logical value and obtain power consumption by calculating a signal variation frequency on the basis of the logical probability of a logic gate and performing power consumption calculation by logic gates on the basis of the frequency. CONSTITUTION: Design data on a logic circuit which is stored in a design file 300 is read in an internal storage device 303 through an external storage control unit 301. Further, a sector extracting means 308 stores a dependent signal name defined at an input terminal in the logical probability storage area 306 of a logic gate that a signal can reach from the input terminal. Further, a logical probability calculating means 309 extracts a logic gate whose logical probability corresponding to the input terminal is already evident among all the logic gates and calculates the logical probability of an output. Further, a signal variation frequency calculating means 310 and a logic gate electric power calculating means 311 calculates the signal variation frequency of the logic gate and the power consumption of the logic gate according to a specific expression. The power consumption in logic gate units is calculated and displayed in the form of electric power density.
Patent JP-H08150668-A (JP)
Title: Hose having flexibility
Inventor: SHIBANO HIROAKI
IPC: F16L11/08
Filed: 1994-11-30
Abstract: PURPOSE: To provide a hose having flexibility by reducing the rigidity of a high or low pressure hose having at least two or more reinforcing layers while holding the strength of the reinforcing layers and the durability of the hose. CONSTITUTION: A hose is constituted of an inner surface layer 11 constituted of a rubbery elastic material, an outer surface layer 12 composed of a rubber material, two reinforcing layers 15a, 15b composed of fiber yarn or steel wire between the inner and outer surface layers 11, 12 and the intermediate rubber layer 14 having a two-layered structure interposed between the reinforcing layers 15a, 15b. The intermediate rubber layer 14 having the two-layered structure is constituted by laminating two intermediate rubber sheets 14a, 14b and a release agent is applied to the opposed surfaces of the intermediate rubber sheets 14a, 14b by a brush so as not to closely bond both sheets mutually.
Patent JP-H01257288-A (JP)
Title: Fish detector
Inventor: SEKINE CHOGO
IPC: G01S15/93
Filed: 1987-11-24
Abstract: PURPOSE:To make it possible to increase received power equivalently without increasing the value of the peak transmitting power of an ultrasonic wave pulse, by arranging a binary phase modulator, a correlator and the like in a pseudo-noise signal (PN) generator. CONSTITUTION:A reference pulse PR is outputted from an ultrasonic wave oscillator 10 and introduced into one input terminal of a binary phase modulator 12. A received signal is reflected by underwater objects such as the school of fish and returned. After the signal is received with a transducer 20, the signal is amplified in a receiver amplifier 22 through a duplexer 18. The signal is introduced into one input terminal of a correlator 24. At this time, PN codes are inputted into the other input terminal of the correlator 24 from a PN code generator 14. Therefore, the received signal which agrees with the PN code of the transmitted wave is detected from the received signals by the correlation action in the correlator 24. Only the signal related to the underwater objects is introduced into a signal processor 26. In the processor 26, the image data of the underwater objects are stored in a frame memory. Thereafter, the image signal is sent into a display 28. Thus, the received power can be increased equivalently.
Patent JP-H09135854-A (JP)
Title: Visual acuity measurement device and method for experimental animal
Inventor: AKAIKE AKINORI
IPC: A01K67/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a device having the capability of easily and accurately measuring the visual acuity change of each type of an experimental animal including a rat, and a visual acuity measurement method using the device. SOLUTION: A rectangular box 10 made of four blackboards 11 to 14 is internally divided into two rooms 31 and 32 via a black division 20, and this division 20 has an opening 21 allowing the travel of an experimental animal as well as an open/close door therefor. Also, a visual acuity measurement device enabling a transparent top plate 41 and a black top plate 42 to be laid is installed at each upper part of the two rooms 31 and 32 and used for repeatedly and continuously measuring a time for the experimental animal to travel from a light room to a dark room. Then, an animal's visual acuity is evaluated, using a travel time in each trial as an index.
Patent JP-H09118933-A (JP)
Title: Cooling equipment for cooling steel sheet uniformly in width direction in continuous annealing
Inventor: HAMAMOTO YASUO
IPC: C21D9/573
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To uniformly cool a steel sheet in the width direction by separately changing the amount of a coolant for the surface and rear surface of the steel sheet in a vertical pass type cooling equipment for the steel sheet. SOLUTION: Coolant blowing is performed by separately changing the amount of the coolant with steel sheet cooling nozzles 8 and 9 respectively toward the surface and rear surface of the steel sheet 1 passing the vertical pass type cooling equipment. For example when te steel sheet 1 becomes warped state, cooling from the cooling nozzle 9 at the recessed surface side of the steel sheet is stopped, while cooling for the opposite surface is performed by compensating the stopped amount with the cooling nozzle 8 at the opposite side. By this way, uniform cooling in the width direction of the steel sheet is performed, whereby the homogeneous quality of the steel sheet 1 is obtained and quality is improved.
Patent JP-2001112582-A (JP)
Title: Bed
Inventor: KUBOKAWA SATOMI
IPC: A47C17/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a bed capable of reducing bedsores and pains of the back or the waist even if one sleeps for a long time in an invariable posture. SOLUTION: A longitudinally long rectangular bedboard 2 is disposed on a support base 3 and support members 8a, 8b(8) are provided to support the right and left central parts of the bedboard 2 movably around the longitudinal axial line 9 and a swing device 4 rocking the bedboard 2 around the axial line 9 at a specified angle α, is provided.
Patent JP-H04208423-A (JP)
Title: Method and apparatus for simultaneously molding and transferring
Inventor: IZUMIHARA HIROSHI
IPC: B29C45/14
Filed: 1990-11-01
Abstract: PURPOSE:To mold resin column and simulataneouly transfer the predetermined pattern on the whole periphery of the column by a method wherein transfer films are supplied between a pair of molds, which form the peripheral surface of a resin molded article, so as to lie parallel to the cavity forming surfaces and, at the same time, molten resin is injected to the direction normal to the direction of the delivery of film. CONSTITUTION:A pair of transfer films 10 and 10, which are delivered from film feeding mechanisms 8 and 8, are fixed on the front face positions of opened slide molds 7 and 7 by being pinched with clamp bars 31 and 31. By advancing a movable side base 4, a movable mold 6 is moved so as to abut against a fixed mold 5 and, after that, by advancing the slide molds 7 and 7, the transfer films 10 and 10 are brought into close contact with the molds. At the same time, the slide molds 7 and 7 are brought under clamped states with clamping members 22... 22. Under the state just mentioned above, by vacuumizing through passages 32 and 32, the transfer films 10 and 10 are brought into close contact with the inner surface of the slide molds. Then, after the movable mold 6 is clamped under high pressure, molten resin is poured by injection through the inlet 26 of a center core 25 in a cavity. Thus, a resin molded article (a) is molded and, at the same time, the required pattern is transferred over the whole peripheral surface of the molded article.
Patent JP-2001113874-A (JP)
Title: Ballpoint pen tip and method of manufacturing the same
Inventor: MATSUMOTO KAZUAKI
IPC: B43K1/08
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen tip, the writing touch with which is smooth. SOLUTION: A ballpoint pen tip 10 consists of a ball 20, a holder 30 and an ink induction wick 40. In the holder 30, a ball house 31, a caulked part 32, which prevents the ball 20 housed in the ball house 31 from flying away outside, and an ink induction hole 33, which passes through from the end part on a counter-ball house 31 side to the ball house 31. By providing a punched part 34 in the holder 30 when the ink induction wick 40 is inserted in the ink induction hole 33, the ink induction wick 40 is fixed to the holder 30. By pressing the ball 20 towards the ink induction wick 40 side, a ball accepting seat 50 is formed at the end on the ball 20 side of the ink induction wick 40.
Patent JP-2001119911-A (JP)
Title: Magnet-type generator
Inventor: TAKADA MITSUO
IPC: H02K21/22
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet-type generator capable of satisfactorily causing radiating heat in the inside, without making a cup-shaped yoke larger. SOLUTION: Permanent magnets are fixed to the internal periphery of the cup-shaped yoke 1 composed by closing one end of a cylindrical part with a bottom part, and a rotor is constituted. In the cup-shaped yoke 1, a stator composed by winding generating coils on a stator core which is opposed to the permanent magnets is arranged. In the cylindrical part 1a, through-holes 7 penetrating in the radial directions are formed on a side adjoining the bottom part of the cup-shaped yoke 1. Each cross-sectional area of these through-holes 7 is made larger at its external periphery side than at its internal periphery side.
Patent JP-H09109715-A (JP)
Title: Lubricating device of transfer
Inventor: UCHIYAMA KOICHI
IPC: B60K17/344
Filed: 1995-10-21
Abstract: PROBLEM TO BE SOLVED: To provide possibility of enhancing viscosity of lubricating oil near an oil cooler by connecting the discharge port of an oil pump to an oil chamber at the end part of a transfer input shaft via the oil cooler and also providing connection of a bypass tube between the discharge port of the oil pump and an oil chamber and providing a relief valve on the bypass tube. SOLUTION: The discharge port 13a of an oil pump 13 is connected to an oil chamber 9a via an oil cooler 60, and the connection of a bypass tube 12 is provided between the oil chamber 9a and the discharge port 13a and a relief valve is provided on the bypass tube 12. The relief valve connects the internal end part of a cylindrical valve chamber 61 provided in a housing 65 to the discharge port 13a, the outer end part of the valve chamber 61 is blocked by means of plug 62, a passage 66 is opened on the peripheral wall of the valve chamber 61 and a valve element 64 and a spring 63 for opening/closing the passage 66 are stored inside the valve chamber 61 to constitute the required constitution. Thus, seizure of any bearing can be prevented without deteriorating the cooling performance and losing an oil quantity.
Patent JP-S62157645-A (JP)
Title: Two-cavity linear beam klystron oscillating tube
Inventor: NIIHAMA SEIZO
IPC: H01J23/20
Filed: 1985-12-28
Abstract: PURPOSE:To facilitate adjustment of an oscillation frequency by means of diaphragms, by tightly fixing a screw-fitting member to each diaphragm as well as forming respective parts of two cavity resonators with diaphragms liable to deform mechanically. CONSTITUTION:A two-cavity linear beam klystron oscillating tube is set up with an electron gun 1, No.1 and No.2 cavity resonators 2, 3 and a collector 4. Then, nuts 7 are tightly fixed, through a brazing process, to those parts positioned in the centers of respective cavity resonators 2, 3 on diaphragms 6, as well as forming respective parts of respective cavity resonators 2, 3, with the deformable diaphragm 6. And, when stop of oscillation or a higher frequency than the prescribed one takes place due to some excessive dent generated on the diaphragm 6 during the process of frequency adjustment, the diaphragm 6 can be recovered to the original shape by pulling it with a jig fitted to the nuts 7. Thus, the adjustment can be facilitated to enhance the yield of the product.
Patent JP-H06123405-A (JP)
Title: Controlling equipment for feed water flow rate of boiler feed facility
Inventor: UENO TOSHIO
IPC: F22D5/26
Filed: 1992-10-09
Abstract: PURPOSE:To enable control of a feed water flow rate by a simple system and inexpensively on the occasion when a load of a boiler for a power plant varies. CONSTITUTION:In the case when a load of a boiler lowers, an actuator 9a is made to operate by a 0% opening instruction V0, a feed water control valve 6a is narrowed down gradually and thereby a feed water flow rate at an outlet of a feed water pump 5a is reduced. When the feed water flow rate lowers to a prescribed flow rate, a minimum flow valve 8a is closed gradually. In the case when the load of the boiler rises, the feed water control valve 6a opens gradually in contrast to the case when the load of the boiler lowers, and the minimum flow valve 8a is closed gradually.
Patent JP-H08135608-A (JP)
Title: Pressure control valve
Inventor: HAYASHI TETSUJI
IPC: F15B13/06
Filed: 1994-11-07
Abstract: PURPOSE: To lighten a pressure control valve by making it of aluminum, and also stably fix excellently in positioning accuracy an iron-made seat member to an aluminum-made spool. CONSTITUTION: A cylinder part 17c, having a diameter smaller than that of the slide part 17d of a spool, is formed on a spool 17 end part on a pressure chamber 5 side, and also a distortion buffering part 17e, having thickness thicker than that of the cylinder part 17c, is formed between the cylinder part 17c and the slide part 17d. Also, a seat member 18, wherein a caulking groove 19 is formed on an outer peripheral surface, is pressed in a valve hole 17a, and then the cylinder part 17c corresponding to the caulking groove 19 is caulked to be bitten into the caulking groove 19.
Patent JP-H08154614-A (JP)
Title: Production of high protein-content ganmodoki-like food
Inventor: YOKOYAMA HIDEAKI
IPC: A23L11/00
Filed: 1994-12-01
Abstract: PURPOSE: To obtain 'GANMODOKI' (a kind of fried soybean curd)-like food which gives no hard texture after boiling without excessive expansion during the frying and is good for health because of its excellent suppression of cholesterol by homogenizing oligopeptide, separated soybean protein, oil or fat and water molding the mixture and frying the molded products. CONSTITUTION: Separated soybean protein, preferably in an amount of more than 20wt.%, oil or fat such as vegetable oil and water are homogenized, molded and fried where an oligopeptide of 400-1,500 molecular weight is added, preferably in an amount of 0.2-7wt.% to give this high-protein food product.
Patent JP-H08160061-A (JP)
Title: Method and device for automatically measuring wind velocity of exhaust air from cooling fan for device
Inventor: NAKATANI KOKICHI
IPC: G01P5/00
Filed: 1994-12-01
Abstract: PURPOSE: To check a cooling fan for operation and automatically judge whether a device is normal or not by placing a hood equipped with a wind velocity sensor opposite to an exhaust air port of the cooling fan and measuring the wind velocity of the exhaust air. CONSTITUTION: A control mechanism CPU 201 is connected with an ID sensor 202, and the identification information for a device to be measured is inputted, then respective constituent members are controlled by a control means sequencer 204 based on the information. The sequencer 204 is connected with a wind velocity sensor part 205, conveyor part 207, etc. For measurement, the device to be measured, is first conveyed 207 to a measuring position, the CPU 201 recognizes the model type thereof based on the ID attached thereon, and a hood equipped with a wind velocity sensor is located at the exhaust air port of cooling fan through the sequencer 204. In this state, the cooling fan is operated to measure the wind velocity of exhaust air and the measured results are inputted to the CPU 201.  At this time, a reference data such as wind velocity data for every model types, etc., is inputted in the CPU 201 in advance, so it compares the measured data with the reference data and judges whether the device is normal or not based on the reference data.
Patent JP-H06124086-A (JP)
Title: Musical performance information recording device
Inventor: KOIKE TAKESHI
IPC: G10H1/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide the musical performance information recording device which can generate and store desired musical performance data through easy operation and is superior in operability as to a musical performance information recording device which can generate and record performance information efficiently through easy operation. CONSTITUTION:The musical performance information recording device to which musical performance data can be inputted by step input consists of a specifying means 30 which has plural keys for specifying a musical sound, an allocating means 10 which allocates a specific key of the specifying means 30 to specific musical sound information, and a control means 10 which outputs data corresponding to the musical sound information allocated by the allocating means 10 when an instruction is made with the key allocated by the allocating means 10.
Patent JP-2001117171-A (JP)
Title: Image printing device and image exposure unit attaching method
Inventor: MORIMOTO KEIJI
IPC: G03B27/32
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To adjust the height of an exposure head with simple constitution while realizing space saving in the case of restraining vibration transmitted to the exposure head by a vibration-proof member. SOLUTION: This image printing device is provided with an image exposure unit EU equipped with the exposure head 5a for exposing an image on photographic paper 2, a supporting frame 14 fixedly supporting the head 5a, the vibration-proof member 15 restraining the transmission of the vibration to the frame 14 from the main body side frame 16 of the image printing device, and a height adjusting means HA adjusting the attaching height of the head 5a. In the device, the member 15 is arranged between the frames 16 and 14, and the means HA is constituted of a thin plate shim member 17 arranged to interpose the member 15.
Patent JP-H09136413-A (JP)
Title: Method for driving ink-jet head
Inventor: FUJII MASAHIRO
IPC: B41J2/045
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To discharge ink drops from nozzles by deforming a diaphragm by means of static electricity in a manner not to generate residual electric charges between the diaphragm and an individual electrode. SOLUTION: A diaphragm (common electrode) of an ink-jet head is deformed in a first driving state wherein a voltage of a first polarity is applied between the diaphragm and an individual electrode, thereby to discharge ink drops from nozzles. Moreover, at least every time the ink drops are discharged once in the first driving state, the diaphragm is deformed in a second driving state wherein a voltage of a second polarity opposite to the first polarity is applied between the diaphragm and the individual electrode, thereby to discharge ink drops from the nozzles. According to this method, while the ink drops are discharged with the application of normal and opposite driving voltage pulses, residual electric charges generated between the diaphragm and the electrode can be removed at the same time.