baber/WOPTO huggingface dataset:
Patent JP-H06295695-A (JP)
Title: Scanning electron microscope
Inventor: FUTAMURA YOSHIHIKO
IPC: H01J37/22
Filed: 1993-04-08
Abstract: PURPOSE:To provide a scanning electron microscope by which a secondary electron signal can be detected in simple constitution without miscounting the number of pulses. CONSTITUTION:A signal detected by a secondary electron detector 8 is supplied to a pulse-height discriminator 10, and an output pulse of the pulse-height discriminator 10 is supplied to the first and the second counters 20 and 21. Switching of the counters 20 and 21 or switching of a switch 22 is carried out according to the timing with every scanning picture element on a sample 4 of an electron beam EB. That is, when the first counter 20 is counting pulses, operation of the second counter 21 is stopped, and the value is read out to a register 23, and afterwards, a value of the second counter 21 is reset, and is prepared for the next operation. Simultaneously when count time of the first counter 20 is finished, the second counter 21 starts to operate, and the first counter 20 is stopped, and data is outputted to the register 23. Such operations of the first and the second counters are carried out repeatedly.
Patent JP-S5416451-A (JP)
Title: 3,5-dichloro-4-fluoropheyl isocyanate and its preparation
Inventor: SHIGEMATSU TAICHIROU
IPC: C07D251/10
Filed: 1977-07-08
Abstract: PURPOSE: The title compound expressed by formula. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11285203-A (JP)
Title: Small-sized motor
Inventor: OBARA TETSUYA
IPC: F16C17/04
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a wheel gear from being stuck creeping on a worm due to an elastic restoring force given by an elastic member when the rotation of an output shaft is locked, by providing a thrust receiving member made of a raw material holding a lubricating oil caused to permeate, at least one end part of an armature shaft in such a way as to be slidable on it. SOLUTION: In the end part inside a shaft hole of a gear case 3, a thrust receiving member 12 is arranged. The thrust receiving member 12 is made of a sintered alloy equal with an iron or copper sintered bearing containing oil, as a raw material. Into the external surfaces and air gaps formed inside, a lubricating oil is caused to permeate and retained. The armature shaft 7 side of the body of the thrust receiving member in a tabular shape becomes an armature shaft side planar touching surface, and the end wall of a thrust plug 13 stuck to one end of the armature shaft 7 is brought into contact with the thrust receiving member 12, by a thrust load generated at the reverse rotation of the armature shaft 7.
Patent JP-H09243192-A (JP)
Title: Heat accumulative type air conditioner
Inventor: YAMAMOTO SAKAE
IPC: F25B13/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for cooling or heating operation by a method wherein an operation starting heat exchanger is connected in parallel with a heat accumulating heat exchanger during a heat pump cycle and the heat exchanger is installed in such a way that it can be heat exchanged with heat accumulating medium within a medium circulating pipe. SOLUTION: A storing tank 50 is placed at a downstream side of a circulating pump 27 in a medium circulating pipe 12, and then a heat exchanger 51 for starting an operation is immersed in filled heat accumulating medium 8 in such a way that it may be heat exchanged. The heat exchanger 51 for starting an operation is connected in parallel with a heat accumulating heat exchanger 9 during a heat pump cycle. Solenoid opening or closing valves 52, 53 are placed at an upstream side and a downstream side of the heat exchanger 51 for starting operation.  Refrigerant discharged by the compressor 1 enters the heat exchanger 51 for starting the operation through a four-way valve 3, an outdoor heat exchanger 4, an expansion means 5, a refrigerant pipe 10 and a solenoid opening or closing valve 53, cools the heat accumulating medium 8 out of the pipe and is evaporated, thereby the refrigerant flows through the solenoid opening or closing valve 52, the refrigerant pipe 11 and the four- way valve 3 and returns back to the compressor 1. In the case that a heating operation is carried out, the four-way valve 3 is changed over to a reverse state. With such an arrangement as above, it is possible to make a substantial reduction of operation starting time.
Patent JP-S61240531-A (JP)
Title: Color selection electrode for cathode-ray tube
Inventor: HASHIBA ATSUSHI
IPC: H01J29/80
Filed: 1985-04-17
Abstract: PURPOSE:To eliminate the damper shadow of a damper wire as a color selection electrode, by providing tentative holding engagement means in spring members, on which the damper wire is secured, and by changing the position of the damper wire after manufacturing a fluorescent screen. CONSTITUTION:Numerous grill elements 3 are anchored to both the horizontal bars 2 of a frame 13 and held down by a damper wire 4 attached to spring members 21 secured to supports 5, so that an aperture grill 11 is constructed as the color selection electrode of a cathode-ray tube. The spring members 21 are provided with grooves 22 as holding engagement means for tentatively holding the damper wire 4. When a fluorescent surface is manufactured, the damper wire 4 is tentatively held in the grooves 22. After the fluorescent surface is manufactured, the damper wire 4 is returned to its normal position. The position of the shadow of the damper wire 4 at the time of the manufacturing of the fluorescent screen and that of the shadow of the wire at the time of electron beam scanning are thus made different from each other. For that reason, the damper shadow of the wire 4 can be easily eliminated to enhance the quality of the image on the tube.
Patent JP-H11281197-A (JP)
Title: Outdoor machine unit and air conditioner
Inventor: OTSUKA TAKAAKI
IPC: F24F5/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide such an outdoor machine unit and an air conditioner as to release the air having mixed in a cooling water line to outside without taking labor, in the cooling water line of a gas engine. SOLUTION: An outdoor machine unit 20 is composed of a heat exchange room 23 equipped with an outdoor heat exchanger 31, and a machine room 24 where a refrigerant circuit part having components of a gas engine, a compressor, an accumulator 34, etc., is installed. This unit is provided with a cooling water line around the gas engine. This cooling water line is equipped with a reservoir tank 52 for supplying cooling water into this line recovering the surplus heat, and a radiator 53 for radiating the heat that the cooling water has recovered from the gas engine to outside of the room. In this case, the water level face 52 within a reservoir tank 52 is made highest in the cooling water system.
Patent JP-2000241125-A (JP)
Title: Dimension measuring apparatus
Inventor: RIKIMI SOUICHIROU
IPC: G01B11/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a width measuring apparatus wherein the measured value of the width of an object never changes, if its height changes. SOLUTION: A light source 4 having a linear shape is disposed at one side of an object moving in a fixed direction, and a photograph means, i.e., a photographing unit 3 composed of a line sensor 101 and a selfoc lens is disposed at the other side of the object. The photograph means provides an erecting non-magnified image and, if the object has embossed parts, the size of the image never changes and the measurement can be made with a uniform precision. The optical path length can be reduced by using the selfoc lens to downsize the apparatus.
Patent JP-S61242154-A (JP)
Title: Balanced charging pulse transmitting circuit for telephone exchange
Inventor: WADA SHINGO
IPC: H03K5/01
Filed: 1985-04-19
Abstract: PURPOSE:To suppress the induction of noises to a call line despite the induction of a large alternating current to the call line, by providing a contact for short circuit with a power supply in parallel to a power supply control part and keeping said contact closed except a transmission mode of charging pulses. CONSTITUTION:Charging pulses are transmitted periodically just for a short period of time during a busy mode. A contact 15 for short circuit is opened and a transistor TR 1 set at a power supply control part of a transmission circuit is validated for transmission of charging pulses. When the transmission is through with the charging pulses, the TR 1 is short-circuited by the contact 15. Thus the adverse influence due to the nonlinearity of the TR 1 and the distortions produced by the shift between the conduction and non-conduction modes can be eliminated even in case a large in-phase alternating current is induced to a call line. Then the induction of noises is suppressed to the call line.
Patent JP-S62241218-A (JP)
Inventor: JIN RIYAN U
IPC: F41B6/00
Filed: 1987-04-02
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-H11280753-A (JP)
Title: Shaft lock device
Inventor: MATSUZAKI NOBUO
IPC: F16C11/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To set a well-balanced holding load of each part of a shaft lock device. SOLUTION: This device connects base bodies 104 and 105 to each other in a movable and adjustable manner, and keeps the state after adjustment. This device has a movable shaft 102 having one end attached to the base bodies 104, a shaft-like shell 13 which tiltably supports the other end of the shaft 102, and a holder 14 which supports the shell 13 rotatably around its axis 34 and is attached to the base bodies 105. A flat frictional plate 17 is sandwiched between the holder 14 and the shell 13 for increasing frictional force therebetween.
Patent JP-H03280728-A (JP)
Title: Portable radio telephone set
Inventor: KASAI YOSHIHIKO
IPC: H04B1/38
Filed: 1990-03-29
Abstract: PURPOSE:To surely listen to a call tone at the arrival of an incoming call by detecting it that a head set plug connected to a call tone generator main body is plugged into a head set jack of a portable radio telephone set. CONSTITUTION:When a plug 11 is plugged into a head set jack 8, a terminal 17 is connected to ground in a telephone set main body 1 through the plug 11 and a detection circuit 16 detects the absence of a bias voltage at the terminal 17. The circuit 16 sends a detection signal to an amplifier 15, which amplifies a call tone signal from a call tone generating circuit 13 up to a level required for a call tone generator main body 9. When the plug 11 is pulled out of the jack 8, the circuit 16 detects the bias voltage at the terminal 17 to restore the amplifier 15 to an original level. Thus, the plug-in of the call tone generator main body to the telephone set main body is ensured to listen to the call tone.
Patent JP-H05251723-A (JP)
Title: Integrated solar battery module
Inventor: YAMAGISHI HIDEO
IPC: H01L31/04
Filed: 1992-03-03
Abstract: PURPOSE:To provide an integrated solar battery module, in which the proper amount of lighting can be obtained without impairing photoelectric conversion efficiency, by adjusting the transmission ratio of white light to red light to a desired one. CONSTITUTION:In a solar battery module in which a photoelectric converter partly connected in series and composed of amorphous semiconductor layer 3 of pin-junction is arranged on a glass substrate 1, the amorphous semiconductor layer 3 is held between translucent electrodes 2, 6 and a metal thin-film 4 is formed on the amorphous semiconductor 3 side of one of the electrodes. In a preferred embodiment, the rear face thin-film electrode 6 and amorphous semiconductor layer 3 are removed partly.
Patent JP-S559759-A (JP)
Title: Preparation of l-lysine by fermentation
Inventor: ONO EIJI
IPC: C12R1/13
Filed: 1978-07-07
Abstract: PURPOSE: To prepare L-lysine in high yeild, by culturing L-lysine-producing bacteria belonging to Brevibacterium genus and resistant to an inhibitor of oxaloacetic acid decarboxylase.  
     CONSTITUTION: Bacteria belonging to Brevibacterium or Corynebacterium genus and capable of producing L-lysine and resistant to oxaloacetic acid decarboxylase inhibitor, are aerobically cultured in a conventional nutrient medium containing carbon sources and nitrogen sources, at 24W37°C and pH5W9 for 2W7 days, and the objective L-lysine is separated from the medium by, e.g. ion exchange resin treatment, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S526302-A (JP)
Title: Method of withdrawing blending materials having particle size distribu tion from storage tanks
Inventor: ARAKI MASAO
IPC: C22B1/00
Filed: 1975-07-07
Abstract: PURPOSE: Provision of a method of withdrawing blending materials having particle distribution from a storage tank storing sintering materials, which does not give drastic changes in the permeability of sintering beds and has eliminated the excessive consumption of power and the probability of causing troubles through the use of a vibrator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02260671-A (JP)
Title: Optical semiconductor device
Inventor: HORI ATSUO
IPC: H01L21/52
Filed: 1989-03-31
Abstract: PURPOSE:To improve a lead frame in bonding strength without the risk of a short circuit between elements by a method wherein the outermost layer of an ohmic electrode formed on the rear of a compound semiconductor substrate is formed of an AuGe layer or an AuSn layer. CONSTITUTION:An N-type GaAs epitaxial layer 12 and a P-type GaAs epitaxial layer 13 are successively formed on an N-type GaAs substrate 11 which contains Si impurity. Then, AuZn alloy is evaporated into a pattern for the formation of a P-side electrode 14. An ohmic electrode 19 composed of an AuGe layer 15, an Ni layer 16, an Au layer 17, and an AuGe layer 18 is formed on the rear side of the substrate 11. The amount island of a lead frame 23, whose main component is Fe, coated with an Ag plating layer 22 is heated at a temperature of 400 deg.C by a heater, an infrared lead chip 10 is placed thereon and die- bonded as being weighted. At this time, the layer 18 is fused, and Au and Ag diffuse into the layer 18 from the layers 17 and 22 respectively to form a ternary alloy 21 of Au-Ge-Ag.
Patent JP-S62240706-A (JP)
Title: Recovery method for waste gas heat in duplex converter
Inventor: NANJO TOSHIO
IPC: C21C5/38
Filed: 1986-04-10
Abstract: PURPOSE:To execute the converter operation under excellent heat efficiency by connecting plural oxygen blowing converters with waste gas ducts, heating scraps as raw material in the converter under preheating by high temp. combustible gas from the converter under operation and switching over them alternately. CONSTITUTION:In two oxygen top blowing converts (or the top and bottom blowing converters) 1,1', one converter 1 is under operation and the other converter 1' is under preheating of the scraps. The waste gas, containing CO at high temp. from the converter 1, is supplied into the converter 1' under preheating of the raw material from the waste gas duct by double duct, consisting of the inner tube 15 and the outer tube 16 through a damper 10, and contained CO is burnt by sending oxygen from a lance 2' to raise the temp., and the steel scraps 17 as raw material in the converter are heated, and then the waste, gas which has become low in temp. is exhausted out to the air after removing dusts by a dust collector 14 through ducts 5, 6, 9. After finishing the steel making refining operation in the converter 1, the converter 1' is used as the steel making refining furnace in turn, and the high temp. waste gas of the converter 1' is supplied to the converter 1, in which the cold steel is charged after repairing the furnace lining, and by switching over the same steel making operation as the previous heat alternately, the duplex converter operations are executed under high heat efficiency.
Patent JP-S527167-A (JP)
Title: Waste shooting device for building construction
Inventor: SUKETOMO KEISUKE
IPC: E04G21/16
Filed: 1975-07-05
Abstract: PURPOSE: To provide a waste shooting device to make carrying out of waste from building construction easy by reducing labor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11285008-A (JP)
Title: Image coding method and image coder
Inventor: OKADA YUTAKA
IPC: H04N19/60
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a required processing bit number, to decrease the circuit scale and to enhance the signal processing speed in the case of coding an image through the use of orthogonal transform such as DCT. SOLUTION: In the case of coding an image using orthogonal transform such as DCT, an input to quantization 14 is subtracted from output data of inverse quantization 18 by a subtractor 22, and the result is given to inverse DCT 19. An output of the inverse DCT 19 is added to the input to the DCT 13 by an adder 23 and the sum is added to data after motion compensation by an adder 25 to obtain local decoding data. Or local decoding data are obtained by adding original image date to be coded to an output of the inverse DCT 19 at an adder 33. Number of bits (dynamic range) of input data to the inverse DCT is decreased and the arithmetic operation speed is enhanced.
Patent JP-H07289501-A (JP)
Title: Endoscopic device
Inventor: YAMAGUCHI TAKAO
IPC: A61B1/00
Filed: 1994-04-21
Abstract: PURPOSE:To shorten the time for endoscopic operation by easily removing fogging in the visual field of an endoscope and to inexpensively produce the endoscope by simplifying the structure over the entire part. CONSTITUTION:An external body 3 of an endoscope body 2 is provided with a first flow passage and second flow passage which are independent and communicate an operating part 5 side of this endoscope body 2 with the front end side of an insertion part. Liquid is supplied to the front end side of the endoscope body 2 through this first flow passage and is sucked to remove the foreign matter on the front end side of the endoscope body 2. Gas is blown to the front end side of the endoscope body 2 through this second flow passage to prevent the fogging.
Patent JP-S61251632-A (JP)
Title: Benzonaphthalene derivative, manufacture and therapeutical and cosmetic use
Inventor: BURAAN SHIYURUUTO
IPC: C07C/
Filed: 1986-04-10
Abstract: A benzonaphthalene compound has the formula    <IMAGE>  (I)  wherein R1 represents   <IMAGE>   or (ii) -CH2OH; R6 represents   <IMAGE>   or OR7 wherein R7 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl or polyhydroxyalkyl, r' or r'' represent hydrogen, lower alkyl, mono or polyhydroxyalkyl, aryl or a residue of an amino acid or a sugar, or together form a heterocycle; R2 represents hydrogen, alkyl having 1-15 carbon atoms, alkoxy having 1-4 carbon atoms or a cycloaliphatic radical; R3 represents hydrogen, hydroxy, alkyl having 1-4 carbon atoms, alkoxy having 1-10 carbon atoms, a cycloaliphatic radical, a thiocycloaliphatic radical or -O-Si(CH3)2-R8 wherein R8 represents lower alkyl; and R4 and R5 represent hydrogen, lower alkyl, hydroxy or lower acyloxy. This compound is useful in the topical and systemic treatment of dermatologic diseases and in the treatment of the degeneration of conjunctive tissues. The compound also possesses anti-tumor acitivity.
Patent JP-S538392-A (JP)
Title: Catalysts for water-hydrogen exchange reaction
Inventor: KAMIJIYOU EIJI
IPC: B01J31/06
Filed: 1976-07-12
Abstract: PURPOSE: To produce catalysts having effective large specific surface area, for use in the enrichment of hydrogen isotopes by water-hydrogen exchange reaction, by allowing a catalytic substance of a metal of Gp. VIII to be supported on a carrier obtained by sticking hydrophobic granular porous matter having three-dimensional netlike structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62239759-A (JP)
Title: Howling suppressing system
Inventor: HAYASHI SHINJI
IPC: H04M9/08
Filed: 1986-04-11
Abstract: PURPOSE:To prevent the quality of reception from decreasing by interposing a sound field characteristic compensating filter which makes a linear predictive analysis in a receiving or transmitting circuit and flattening total transmission characteristics between transmission and reception. CONSTITUTION:This system is constituted by providing a conventional system newly with a transmission characteristic estimating device 14 and the sound field characteristic compensating filter 15. A random noise having a flat level-frequency characteristic is applied from a noise generator 6 and a signal is applied from a point B to the transmission characteristic estimating device 14 to estimate the transmission characteristics, thereby putting the sound field characteristic compensating filter 15 in operation. The transmission characteristics of this sound compensating filter 15 are symmetrical with the transmission characteristics of the sound field in a room and the both are connected to a slave system, so that the transmission characteristics become 1. Then, a noise is generated at a point A so as to operate a waveform canceling filter 5, and the total transmission characteristics from the point A to the point B are estimated, stored as an impulse response, and superposed upon a signal at the point A to compose a detour signal due to acoustic coupling artificially; and the signal is subtracted at the point B to eliminate the detour signal of howling.
Patent JP-H08248022-A (JP)
Title: Determination of skin cholesterol peroxide
Inventor: TAIRA ATSUSANE
IPC: G01N30/74
Filed: 1995-03-14
Abstract: PURPOSE: To realize quick analysis of skin cholesterol peroxide by extracting a skin surface using a special liquid solvent and then determining the skin cholesterol peroxide using chemiluminescent detection-high speed liquid chromatography. CONSTITUTION: A tubular cup is fixed to the skin surface which is then extracted within the cup using acetone liquid containing an organic solvent, e.g. butyl hydroxytoluene, 3.5-dimethylfuran, diethylene triaminopentaacetic acid. A dried and hardened sample is dissolved into the organic solvent and incubated at 37 deg. for 30 min in a butter, e.g. phosphoric acid butter or Tris- hydrochloric acid buffer using cholesterol esterase thus extracting chloroform. The sample thus obtained is added to a small aminopropylsilica column. It is then eluted using chloroform and ethylacetate before being dried and hardened. Finally, it is dissolved into an appropriate quantity of methanol and passed through a filter before being analyzed directly by chemiluminescent detectionhigh speed liquid chromatography.
Patent JP-H06303728-A (JP)
Title: Overcurrent protective circuit for battery
Inventor: TAMAI MIKITAKA
IPC: H02H3/093
Filed: 1993-04-09
Abstract: PURPOSE:To suitably protect a battery against an overvoltage without undesirably breaking a switch by detecting a rush current. CONSTITUTION:The covercurrent protective circuit for a battery comprises switch means 3 connected in series with the battery 1, current detecting means 2 for detecting a current flowing to the battery 1, and control means 4, 7 for controlling the means 3 based on a detection result of the means 2, wherein the means 4, 7 break the means 3 when a current of a predetermined value or more flows to the battery 1 for a predetermined time or more.
Patent JP-S5510071-A (JP)
Title: Engine which utilizes buoyancy
Inventor: SHIMIZU YOSHIO
IPC: F03B17/02
Filed: 1978-07-07
Abstract: PURPOSE: To obtain a revolution driving force due to only the buoyancy of water by inserting the elevation side of a belt on which a number of hollow buoy boxes are arranged into a main water pipe filled with water.  
     CONSTITUTION: A driving wheel 2 is arranged in the vicinity of the top end of a main water pipe 1 installed vertically, and a guide ring 15 is arranged in the vicinity of the lower end. On the belt 31 which is suspended between the driving wheel 2 and the guide ring 15, a number of hollow buoy boxes 32 are fitted, and the elevation side penetrates an upper tank 12. The upper tank 12 and the lower part of the main water pipe 1 are connected with a pump 14. A lower part leaked water receptacle 16 is connected with a water supply tank 18 arranged in the upper part of the upper tank 12 through a pump 17. 
     COPYRIGHT: (C)1980,JPO&Japio