baber/WOPTO huggingface dataset:
Patent JP-S6081927-A (JP)
Title: Microwave transmitter and receiver
Inventor: OONISHI YOUICHI
IPC: H04B1/40
Filed: 1983-10-11
Abstract: PURPOSE:To simplify the whole constitution by controlling the frequency of a transmit output signal with a receive input and generating a receive local oscillation signal with part of the transmit output signal. CONSTITUTION:The output signal of a transmit frequency modulator 1 is outputted to a terminal 6 through a branch terminal 5. Some of the output signal at the terminal 5 is inputted to a frequency mixer 7 and mixed with the output signal of an auxiliary frequency modulator 8, and the outputs of the modulators 1 and 8 are equalized in shift in modulation frequency; and the carrier frequency of the modulator 8 is so set that the output signal component of the mixer 8 contains a receive local oscillation signal component. The output signal component of the mixer 7 is inputted to a frequency mixer 12 through a BPF10 together with a receive input signal to obtain a receive intermediate frequency, which is inputted to a frequency demodulator 13 to output a receive base band signal. In this case, the signal is fed back to a modulation input terminal 4 from a demodulation output terminal 14 negatively to constitute an automatic frequency control circuit. Therefore, the carrier frequency of the modulator 1 is controlled with the receive input signal frequency to attain frequency stabilization.
Patent JP-H0938856-A (JP)
Title: Surface grinding device and its method
Inventor: SEKI YUICHIRO
IPC: B24B37/005
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently grind a surface of a work of hard material with high accuracy by applying on the work from above pressurizing force corresponding to the difference between a self-weight of a head and energizing force of energizing means when grinding the ground surface of the work. SOLUTION: When a working pressure is reduced to perform grinding according to a size, shape, material of a work or grinding progress conditions, an output of an air cylinder 40 corresponding to a supply air pressure is applied on a head 20 as upward energizing force by supplying a predetermined air pressure regulated by a regulator valve 44 to the air cylinder 40. In this case, force given by subtracting energizing force equal to the output of an air cylinder 40 from self-weight of each head 20 is applied on each work as a working pressure.
Patent JP-H05213803-A (JP)
Title: Preparation of substituted cycloalkylidene bisphenol
Inventor: DEIITAA FURAITAAKU
IPC: C07C37/20
Filed: 1992-06-25
Abstract: PURPOSE: To produce substituted cycloalkylidene bisphenols with high selectivity by allowing phenols and ketones to react with each other in the presence of an acid condensation catalyst and of water.  
     CONSTITUTION: In the presence of acid condensation catalysts (e.g. a sulfonic acid, hydrogen chloride, an acid ion exchanger) and optionally in the presence of an organic sulfur compound as a co-catalyst, the phenols of formula I and the ketones of formula II are allowed to react with each other with water being added to the reaction mixture, at 20 to 150°C, preferably at 30 to 90°C, and under 1 to 20 bar, preferably 1 to 10 bar pressures, thereby obtaining the objective compounds of formula III. In the formula I, R 1 , R 2  are each H, a halogen, 1-8C alkyl, 5-6C cycloalkyl, 6-10C aryl, 7-12C aralkyl. In the formula II, R 3 , R 4  are each H, a 1-6C straight chain or branched aralkyl, 6-10C aryl, 7-12C aralkyl; X is C; m is 4 to 7. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0241185-A (JP)
Title: Lane for rope pulling contest
Inventor: MAEDA MASATAKE
IPC: A63C19/00
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a superior workability of putting together and dismantling of a lane, and to prevent from the contamination and the damage to an indoor facility, and the hindrance to other games by placing a plurality of square board bodies with stiffness in order, and forming into one united body by connecting the whole. CONSTITUTION:On the upper surface of a stiff board 2 of a hard urethane resin reinforced by mixing glass fiber, surface layer material 3 made from urethane resin with satin surface is laminated with adhesive, along the long sides of both sides of which banking parts 4 are provided. The lower surface of outside of this banking part 4 is a cutout part 5 of square of section which is reinforced by attaching angle material 6. On a rising surface near both ends of the cutout part 5 of the board body 1, a male fitting 7 or a female fitting 8 as a connecting clamping fitting is attached. The board bodies 1, 1 placed in order with short pieces abutted are fastened and connected by engaging a connecting lever 9 of the male fitting 7 to the female fitting 8 and pushing down a lever 10, and are released the connection by pushing up the lever 10.
Patent JP-H0479500-A (JP)
Title: Speaker system
Inventor: OYABA TAKASHI
IPC: H04R1/34
Filed: 1990-07-18
Abstract: PURPOSE:To secure directivity sufficient in practical use and to attain miniaturization by providing a reflection plate protrusively at a speaker unit side position for high-frequency sound in the arranging direction of speaker units for low-frequency and high-frequency sound by extending the front in the acoustic radiating direction of the speaker units for low-frequency and high-frequency sound. CONSTITUTION:The speaker unit 2 for low-frequency sound and the speaker unit 3 for high-frequency sound are arranged in in-line shape so that the center axes of them can be located on the same line at the baffle plane of an enclosure 1, and the reflection plate 6 extending to the front in the acoustic radiating direction of the speaker units 2, 3 for low-frequency and high-frequency sound is provided protrusively at the speaker unit 3 side terminal part for high-frequency sound in the arranging direction of the speaker units 2, 3 for low-frequency and high-frequency sound. Therefore, it is possible to perform a function equivalent to that speaker units 4, 5 for virtual low-frequency and virtual high- frequency sound exist by a mirror image principle at the symmetric position of the speaker units 2, 3 for low-frequency and high-frequency sound centering the reflection plate 6. In such a way, narrow directivity in a vertical direction can be obtained, and also, the miniaturization can be realized.
Patent JP-S6435301-A (JP)
Title: Wheel confronting device
Inventor: FUKUDA YUTAKA
IPC: G01B5/255
Filed: 1987-07-31
Abstract: PURPOSE:To prevent a wheel from deforming or falling down by providing a slide plate where the wheel is mounted so that the plate can move horizontally, specially, in the width direction of the wheel within a specific range. CONSTITUTION:A slide table F is held horizontally movably in the width direction of the wheel WR within the specific range and also rotatably within a specific range. Then when a clamp member D abuts on the side face of the wheel WR and receives up-down reaction from it, the clamp member D slides vertically so as to balance with the elastic force of an up-down elastic member. Therefore, when the clamp member D abuts on the side face of the wheel WR and presses it, an error in the confrontation of the wheel due to the operation of unreasonable force between the clamp member D and wheel WR is evaded.
Patent JP-H0745196-A (JP)
Title: Exhaust tube sealing device
Inventor: HOJO MASAAKI
IPC: H01J9/40
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the occurrence of failure of a sealing shape by heating an exhaust tube of a bulb of a cathode-ray tube partially by an electric heating heater, and melting and sealing it in a constant cross-sectional shape. CONSTITUTION:An electric heating heater 5 being inserted along an outside diameter of an exhaust tube 4 has an inside diameter of not more than 2.5 times an outside diameter of the exhaust tube 4 as well as of not less than an outside diameter of an arrangement circle of plural electrode pins 6 arranged protrusively in a concentrically circular form with the exhaust tube 4 on the tip of a neck 3 of a cathode-ray tube, and a heater external cylinder 17 housing the electric heating heater 5 is formed of a heat resistant insulating member having small heat conductivity. A prescribed void layer 23 is formed between an inner wall of the heater external cylinder 17 and an outer peripheral surface of the electric heating heater 5, and outward heat radiation of the electric heating heater 5 is prevented, and uniformity of a heating temperature of the electric heating heater is obtained.
Patent JP-S6436247-A (JP)
Title: Message communication system
Inventor: ISHIZAWA YASUHISA
IPC: G06F13/00
Filed: 1987-07-31
Abstract: PURPOSE:To attain efficient storage, that is, to erase undesired mail quickly and to keep the storage of a mail required to be stored yet by deciding an optimum storage period at every mail in the message communication system having a mail box. CONSTITUTION:An MHS message handling system 1 connecting to plural terminal equipments consists of an MHS host computer 3 (MHS host) controlling the message communication and a mail box 4. The mail deposited from a terminal equipment is registered to a mail box by the MHS host 3 in the MHS 1. The mail (message) consists of an envelope 5 and a content 6 (text). A sender user has an input means receiving the storage period of the transmission message and the storage period of the message in the mail box 4 is managed by the MMS host 3 corresponding to the storage period inputted by the input means. Moreover, the sender user designates a format to generate the message and uses the information of the specific area as the storage period.
Patent JP-S6348678-A (JP)
Title: Surface cleaning device
Inventor: SUZUKI SHOJI
IPC: G11B23/50
Filed: 1986-08-15
Abstract: PURPOSE:To remove fine dust and to prevent a secondary contamination by designing the titled cleaner that an adhesive belt is allowed into contact with the surface of a member to be cleaned to adhere and catch dust and the dust adhered to the adhesive belt is removed by a cleaning tank. CONSTITUTION:The adhesive belts 8, 8a are driven by driving rollers 4, 4a. The adhesive belts 8, 8a are allowed into contact with the surface of a magnetic disk 1 by pressing rollers 3, 3a supported via a pressing means 2. The adhesive belts 8, 8a are led respectively to cleaning tanks 7, 7a each having an ultrasonic wave oscillator 5 and a circulating filter 6, where the caught dust is rinsed and removed. The adhesive belts 8, 8a after rinsing are fed to the surface of the magnetic disk 1 by the driving rollers 4, 4a again.
Patent JP-S6080754-A (JP)
Title: Local anesthetic sensor
Inventor: SHIRAHAMA KEISHIROU
IPC: G01N27/414
Filed: 1983-10-11
Abstract: PURPOSE:To miniaturize a local anesthetic sensor by utilizing a specified dinbenzo crown 24-8 derivative for sensing film of an ion sensor. CONSTITUTION:A film of hydrophobic polymer contg. dibenzo crown 24-8 derivative expressed by the formula is utilized as sensing film of an ion sensor. The sensing film for local anesthetic is obtd. by dissolving a crown compd., a polymer substance, and, if necessary, plasticizer in a solvent, casting the soln. on a glass plate, etc., or by using a prepolymer or monomer in place of polymer and polymerizing after casting. The sensing film may be also obtainable by coating the soln. directly on an electrode. In the formula, R1-R8 are <=18C alkyl or alkoxy, halogen or H.
Patent JP-S6245584-A (JP)
Inventor: GERUHARUTO BURINDETSUPUKE
IPC: C07D317/36
Filed: 1986-08-15
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-H0397732-A (JP)
Title: Manufacture of high molecular polyamide
Inventor: HANSUUDETOREFU HAINTSU
IPC: C08G69/36
Filed: 1990-07-20
Abstract: PURPOSE: To easily and rapidly obtain the subject polymer for a large-sized blow-molded product by melting a granular polyamide having specific viscosity and a relatively low mol.wt. to mix the same with a specific phosphorus compd. and a thermoplastic substance and cooling the resulting mixture to granulate the same and heating the granules in a solid phase to condense them.  
     CONSTITUTION: A granular polyamide having relative viscosity of 2.4-5.5, pref., 2.7-4.5, especially pref., 3.3-4.5 and a relatively low mol.wt. is uniformly mixed with a concentrate consisting of one or more kind of a phosphorus compd. represented by formula I (wherein R 1  is H, a 1-22C alkyl, aryl, Na or K), formulae II, III (wherein R 2  to R 4  are each 1-22C alkyl or aryl), formula IV (wherein R 5  and R 6  are each H, a 1-22C alkyl or 6-25C aryl and R 7  is H, Na or K) or formula V and a thermoplastic substance melted or softened at the same temp. as polyamide are uniformly mixed and this melt is cooled to be granulated and subsequently post-condensed in a solid phase at 145-195°C by a usual method to obtain the objective high mol.wt. polyamide with phosphorus content of 5-300 ppm characterized by that an initial velocity of post-condensation is 100% equal to or more than that of catalyst free polyamide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1039902-A (JP)
Title: Current controller
Inventor: SHIMAZU MITSUHIRO
IPC: F15B21/045
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To accurately and stably control a current to be supplied to a controlled system such as the coil of a solenoid even when the control target value varies violently every prescribed time. SOLUTION: A current value y3 to be supplied to a controlled system 33 is detected and this detected current value y3 is outputted every prescribed time. Then, based on the preceding corrected current value y4old and this outputted current value y3, this relevant corrected current value y4 is operated and outputted so that this corrected current value y4 can becomes a value between the preceding corrected current value y4old and the current value y3 outputted this time. Besides, based on the last corrected duty d3old and a duty d1 outputted this time, a duty d3 to be corrected this time is operated so that this relevant duty d3 can becomes a value between the preceding corrected duty d4old and the duty d1 outputted this time. Then, based on a target current value x1 to be inputted, this outputted corrected current value y4 and this outputted corrected duty d3, the duty d1 is operated and outputted.
Patent JP-S6170375-A (JP)
Inventor: MAKI NOBORU
IPC: F26B15/00
Filed: 1984-09-12
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-H0239578-A (JP)
Title: Light emitting element
Inventor: BITO YOSHIFUMI
IPC: H01L33/40
Filed: 1988-07-29
Abstract: PURPOSE:To increase the light emitting amount of one direction by reflecting a light emitted from a light emitting unit to a substrate by reflecting means, and combining and emitting the reflected light and a light emitted from the unit to the opposite direction to the substrate. CONSTITUTION:A p<+> type AlxGa1-xAs layer 2, a p-type AlyGa1-yAs layer 3' a p-type AlzGa1-zAs layer 4, an n-type AltGa1-tAs layer 5, a GaAs layer 6 are sequentially laminated on a transparent substrate 1 made of alumina single crystal or SoS(silicon on sapphire), and electrodes 7, 8 are respectively formed on the layers 2, 6. A metal layer 9 made of Al, Ti, Cr, Ni, Cu is formed on the other main face of the substrate 1. According to a light emitting element of this configuration, a light emitted from the layer 4 is directed toward directions A, B. The light directed toward the direction B is transmitted through the interior of the substrate 1, and reflected on the layer 9. The reflected light is directed to a direction C, and combined with the lights directed toward the directions A, B as a unidirectional light.
Patent JP-H0510967-A (JP)
Title: Acceleration sensor
Inventor: YUSE KAZUNORI
IPC: G01P15/125
Filed: 1991-07-05
Abstract: PURPOSE:To obtain an acceleration sensor which is simple in structure, inexpensive, can be handled easily, and at the same time can accurately detect acceleration for a long time constantly. CONSTITUTION:At least a spring electrode 13, a weight 14 which allows this spring electrode 13 to be displaced by an operation of acceleration, and fixed electrodes 16 and 17 which are separated by the above spring electrode 13 and oppose each other are provided while they are sealed by a glass tube 12, thus enabling acceleration to be detected based on a change in a static electricity capacity between this spring electrode 13 and the fixed electrodes 16 and 17 due to displacement of the spring electrode 13.
Patent JP-H0242960-A (JP)
Title: Production of sesame seasoning
Inventor: KATO YUKIO
IPC: A23L27/10
Filed: 1988-07-30
Abstract: PURPOSE:To obtain a powdery sesame seasoning usable for various kind of cooking by slowly stirring sesame seeds together with water, to peel seed coat testa thereof and cutting the resultant cotyledon of the sesame seed so as to powder the cotyledon. CONSTITUTION:Sesame seeds are slowly stirred together with water (preferably water of 3-10 pts.wt. based on 100 pts.wt. sesame seed is sprayed) to peel the seed coat testa and the obtained seed coat testa of sesame seeds is baked or cut without baking to provide the powdery sesame seasoning.
Patent JP-S6244678-A (JP)
Inventor: HOENIG ECKHARDT
IPC: G01R33/035
Filed: 1986-08-15
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-H0714408-A (JP)
Title: Illumination device
Inventor: YONEYAMA MASAMI
IPC: F21S4/00
Filed: 1993-06-22
Abstract: PURPOSE:To prevent the occurrence of an accident that a fluorescent lamp exclusively for high frequency is erroneously replaced by a for fluorescent lamp for general use, and to prevent the reduction in efficiency of the fluorescent lamp exclusively high frequency by cooling the same. CONSTITUTION:A protrustion 6 which contacts or is located near a substantially central portion of a fluorescent lamp 4 is provided on a part of a reflector covering the fluorescent lamp 4. The post-formation remain of this protrusion 6 serves as a venthole for cooling the fluorescent lamp 4.
Patent JP-S6251672-A (JP)
Title: Novel 2-(4-phenyl-1-piperazinyl alkyl)-aminopyrimidine derivative and acid addition salt thereof
Inventor: ITO SHIGERU
IPC: C07D239/47
Filed: 1985-08-30
Abstract: NEW MATERIAL:2-(4-Phenyl-1-piperazinylalkyl) aminopyrimidine derivative expressed by formula I (R1 and R3 represent H, halogen atom, amino, OH, alkoxyl, aralkyloxy or alkyl; R2 represents H, halogen atom, alkyl, carboxyl, acyl or alkoxycarbonyl; R4 and R5 represent H, halogen, alkyl or alkoxyl, n is 2-6) and its acid addition salt. EXAMPLE:2-[ 2-[4-(2-Methoxyphenyl)-1-piperazinyl]ethyl ]-amino-5-ethoxycarbo nyl-4,6-dimethylpyrimidine. USE:A hypotensor, blood stream-ameliorating agent or platelet agglutination inhibitor. PREPARATION:A 2-halogenopyrimidine derivative expressed by formula II (X is halogen atom) is reacted with a compound expressed by formula III to obtain the compound expressed by formula I.
Patent JP-H0476368-A (JP)
Title: Refrigerator
Inventor: IIJIMA HITOSHI
IPC: F25B1/00
Filed: 1990-07-17
Abstract: PURPOSE:To reduce the entry of heat into a refrigerator by a method whereby the condensing pressure in a second condenser is made lower than the condensing pressure in a first condenser. CONSTITUTION:The gaseous refrigerant in a highly heated highly pressurized state discharged by a compressor 1 flows into a first condenser 11 where the refrigerant is cooled to some extent by an evaporating plate pipe 2, and, after that, part of the refrigerant flows into a bypass 13, and the other flow of refrigerant is cooled further by a condenser pipe 2 and liquefied by condensation and then undergoes reduction of its pressure by a capillary tube 12 from a high pressure to an intermediate pressure corresponding to the temperature of the room air or a little higher point. The refrigerant, flowing into the bypass 13 after the cooling to some extent by the evaporating plate pipe 2, undergoes reduction of its pressure to an intermediate pressure of a capillary tube 14, is cooled by the room air or the like through a cabinet pipe 2 constituting a second condenser 15 and liquefied, and then joins the refrigerant which has undergone pressure reduction by the capillary tube 12. The refrigerant which the two streams form undergoes reduction of its pressure from an intermediate pressure to a low pressure by a capillary tube 4 and a thermostatic expansion valve 5 and then flows into an evaporator 6; after evaporation by exchange of heat with the air inside the refrigerator the refrigerant is drawn into the compressor 1 again through a suction pipe 8.
Patent JP-S6352614-A (JP)
Inventor: TSUJIMURA TAKESHI
IPC: H02G1/02
Filed: 1986-08-18
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-H0837278-A (JP)
Title: Manufacture of pin grid array
Inventor: TAKEUCHI KEN
IPC: H01L25/00
Filed: 1994-07-21
Abstract: PURPOSE:To provide a method of manufacturing a pin grid array, wherein a lead time is short, chip parts and an insulating material are protected against thermal damage, and solder is prevented from being refused. CONSTITUTION:A manufacturing process as follows. Electronic part mounting holes 11 and pin holes 15 are provided (A process). Conductor pins 16 are inserted into the pin holes 11 (B process). Solders 101 and 103 are provided to a heat radiating plate soldered joint 111 around the electronic part mounting hole 11, a chip mounting section 13, and the pin holes 11 by printing (C process). Adhesive agent 102 is applied onto the heat radiating plate bonding part 112 of the heat radiating plate soldered joint 111 (D process). A chip part 14 is mounted on solder provided onto the chip mounting section 13 (E process). A heat radiating plate 12 is mounted on the heat radiating plate soldered joint 111 and the heat radiating plate bonding part 12 so as to cover the electronic part mounting hole 11 and preliminarily bonded by the adhesive force of the adhesive agent 102 (F process). A thermal treatment is carried out (G process).
Patent JP-S6171230-A (JP)
Title: Control equipment of automatic speed change gear
Inventor: WAKI KOICHIRO
IPC: B60K31/00
Filed: 1984-09-12
Abstract: PURPOSE:To prevent continuing abnormal conditions such as consumption of fuel and big engine noise by shift dowing automatic hanging gear automatically for the period of time setting shifting time according to the proportion of fall-in of actual car speed. CONSTITUTION:A fixed speed cruising equipment 105 to maintain automatically set car speed is provided for engine 2. The equipment 105 inputs car speed-e from speed sensor 106 and car speed signal f from car speed set switch 107 which operated by driver and output throttle control signal-g to actuator 108 of throttle valve 4 to dissolve the difference. And settingshiftdown circuit 109 which input sped lowering signal-n to control circuit of automatic speed change gear and speed change detecting circuit which compute fall-in proportion of car speed and circuit 109 output shiftdown signal-i fixing shift time-t receiving signal from circuit 110.
Patent JP-H0938873-A (JP)
Title: Equipment for nut attaching/detaching work
Inventor: OKADA KENJI
IPC: G21C13/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To remove the scaffold for a work quickly by supporting fixingly a stay member by a support member installed on the side surface lower part of the outer periphery flange of an upper panel. SOLUTION: After removing the nut 4 of a stud bolt 3 and a washer 5 from the stud bolt 3 and moving it on a nut receiving stand 13, an upper panel 1 is hung up. At this time, the length of a stay member 10 is adjusted by an adjuster 10a and also the tip of the stay member 10 is fixed to a support member 7 by a fixing bolt after extending the stay member 10. Under this state, the scaffold 8 for a work is fixed to an upper panel flange 1a surely by a guide member 6 and a support member 7. When the upper panel 1 is hung up a little by a crane, the scaffold 8 for the work is also hung up together and under this condition, a support leg 9 is folded in the periphery direction of the scaffold 8 for the work and stored.