baber/WOPTO huggingface dataset:
Patent JP-S57159770-A (JP)
Title: 1(2h)-isoquinolone derivative and its acid addition salt
Inventor: SENDA SHIGEO
IPC: A61K31/472
Filed: 1981-03-28
Abstract: NEW MATERIAL:The 1(2H)-isoquinolone derivative of formulaI[n is 0 or 1; R is methyl or hydroxy (provided that n=1); R 1  is H, lower alkyl (excluding the case of R=methyl), alkenyl or alkynyl; R 2  is lower alkyl (excluding the case of R=methyl), alkenyl, alkynyl or bezyl] and its acid addition salt.  
     EXAMPLE: 2-(2-N,N-Diallylaminopropyl)-4-phenyl-1(2H)-isoquinolone maleic acid salt.  
     USE: It has antiulcer activity, gastric mucosa bloodstream increasing activity, hypotensive activity, analgesic activity, antihistaminic activity, antiacetyl-chlonergic activity, etc., and is useful as pharmaceuticals.  
     PROCESS: The compound of formulaIis prepared by reacting the 2-halogenoalkyl- 1(2H)-isoquinolone derivative of formula II (X is halogen; R is methyl) with an amine in the presence of a catalyst e.g. copper powder at 120W160°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63210712-A (JP)
Title: Peak position detecting method
Inventor: TANAAMI TAKEO
IPC: G01D1/12
Filed: 1987-02-27
Abstract: PURPOSE:To detect peak positions stably in a short time even when the property of an object characteristic curve is unknown by selecting plural measurement points, and approximating measurement data regressively and calculating the peak positions. CONSTITUTION:Plural measurement points are selected according to reference points Xo and Yo and the measurement data Xi and Yi are approximated regressively to calculate the peak positions Xp and Yp. Then, the measurement points are changed in order according to the obtained peak positions Xp and Yp to repeat measurement and regressive approximation. Then the measurement is finished to convergence condition that the deviations of the obtained peak positions Xp and Yp become smaller that constant values Kx and Ky. Further, when convergence is not obtained even after the measurement is repeated specific times, an alarm is generated and the measurement is finished. Consequently, the peak positions are detected stably in a short time unless the property of the object characteristic curve is known.
Patent JP-S58162304-A (JP)
Inventor: OOYAMA SHIYOUICHI
IPC: B27K3/15
Filed: 1982-03-19
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-S56141607-A (JP)
Title: Variable frequency oscillator of elastic surface wave
Inventor: URABE SHIYUUJI
IPC: H03C3/42
Filed: 1980-04-05
Abstract: PURPOSE:To obtain a stable oscillating function, by using a piezoelectric semiconductor substrate for the variable frequency oscillator of the elastic surface wave which is operated in VHF and UHF bands, and varying a speed of the elastic surface wave by a variable voltage source which has been provided separately. CONSTITUTION:An input side transducer (TD) A1 and an output side TD A2 are provided on the main surface 12 of a piezoelectric semiconductor substrate 11 consisting of GaAs, CdS, etc., an elastic surface wave propagation path B is formed, and an elastic surface wave delay line 13 is constituted. Also, electrodes G1, G2 are provided on the main surface 12 of the substrate 11 of the delay line 13, and other main surface 15 opposed to said main surface, to which a variable voltage source 16 is conneted. According to this constitution, when an elastic surface wave energized by the TD A1, an electric signal is output by the TD A2 through the propagation path B, and it is amplified 14 and is fed back to the TD A1. The magnitude of the phase of this closed loop is adjusted by varying a speed of the elastic surface wave, depending on a state of the carrier of the propagation path B, which is controlled by the voltage source 16. In this way, it is possible to stably obtain a function of the variable frequency oscillator.
Patent JP-H07229941-A (JP)
Title: Electrostatic capacity measuring circuit and lead tester for electronic parts utilizing it
Inventor: NAMIENO MAKOTO
IPC: G01R27/26
Filed: 1994-02-17
Abstract: PURPOSE:To precisely test the deformation of a lead for electronic parts such as ICs and make an entire tester smaller by measuring the electrostatic capacity between electrodes correctly while the influence of noises is suppressed and by applying the electrostatic capacity measuring circuit for a lead tester for electronic parts. CONSTITUTION:AC voltage is applied to between electrodes 11 to be measured and the current generating at that time is converted into voltage through a current/voltage conversion circuit 3, then the voltage is outputted to a multiplication circuit 4. On the other hand, a signal which is advanced 90 degrees in phase than the AC voltage applied to between the electrodes 11 is outputted from a 90-degree phase advancing circuit 2 to the circuit 4. Then, the DC component is taken out by the circuit 4 and a low pass filter 5. Furthermore, the electrostatic capacity measuring circuit having the structure is used to measure the electrostatic capacity between a measuring electrode and IC lead, thereby testing the bending deformation of the lead.
Patent JP-H05251097-A (JP)
Title: Solid high polymer electrolyte type fuel cell
Inventor: SUGIYAMA TOSHIHIRO
IPC: H01M8/02
Filed: 1992-03-03
Abstract: PURPOSE:To prevent the stay of condensed water in gas channel grooves and blocking up of the grooves, by providing the gas channel grooves for reaction gas on separator plates and making the width of at least down flow portions of the gas channel grooves to a value larger than a specified value. CONSTITUTION:Gases from outside are supplied to a separator plate and then supplied to gas channel grooves 15 from a manifold 13 in the separator plate. And reaction gases are collected in a manifold 16 in the separator plate and ejected outside from a manifold 17. Where, the width of the gas channel grooves is made narrower in upper flow portions than in down flow portions, For instance, the width of the upper flow portions is 1mm and that of the down flow portions is 3mm. The width of the down flow portions is required to be more than 1.5mm. Thereby the stay of condensed water in the gas channel grooves 15 in the separator plate can be eliminated to eject the water quickly.
Patent JP-H10241810-A (JP)
Title: Floor outlet
Inventor: SHIMIZU KENICHIRO
IPC: H02G3/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor outlet wherein a plug is easily inserted and easily stored. SOLUTION: A floor outlet is provided with an outlet unit 7, wherein a inserting section in which a plug is connected is arranged to freely turn upward and to both sides, and a plug containing space 9 where a plug connected to the inserting section of the outlet unit 7 is tored. A cover part 6 is provided to cover an opening of a body part 5 so as to locate the opening of the body part 5 at approximately the same level as a floor level. A fixing part 8 to fix the inserting direction of the inserting section of the electric outlet unit 7 is provided.
Patent JP-S51120300-A (JP)
Title: Commutation ticket issue unit
Inventor: ISHIBASHI TADASHI
IPC: G06F3/02
Filed: 1975-04-14
Abstract: PURPOSE: To compact commutation ticket issue unit by mounting small parts such as light emission diodes on panel of the unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55136913-A (JP)
Title: Weight sorter with vibration preventive mechanism
Inventor: HORII TAROU
IPC: G01G23/06
Filed: 1979-04-13
Abstract: PURPOSE: To improve the treating capacity of a weight sorter per hour and sorting accuracy thereof by providing means for controlling the horizontal movement of sliding rails and forming an elastic substance layer on the sliding surfaces of the rails to prevent the vibration of a weighing tray.  
     CONSTITUTION: Weighing trays 10 attached in multiple number at equal interval to an endless chain 9 are made contact with a stationary balance 11 at the ends thereof. Elastic substance layer made of fluorine resin, Teflon tape or the like is coated on the upper surface of each of sliding rails 14 on which an upper ring plate 12 for supporting the trays 10 slidably move. Fluorine resin, nylon tape or the like is coated on the surface where a lower ring plate 13 slidably moves, under a slide guide 15. Buffer elastic substance 18 is filled at suitable position between the guide 15 and the rails 14. A coil spring 19 so urges the slide guide 15 as to suitably approach each other from both sides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58162094-A (JP)
Inventor: ENDOU TAKAFUMI
IPC: B41J2/335
Filed: 1982-03-19
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-S57158866-A (JP)
Title: Thermal fixing device for toner image
Inventor: OOKUMA HARUKI
IPC: G03G15/20
Filed: 1981-03-27
Abstract: PURPOSE:To eliminate the distortion of the temperature distribution to prevent the fixing irregularity, and troubles such as offset of a toner and jam, by controlling the heating range of a heating body of a fixing device restrictively in accordance with the size and the passage position of a copy form. CONSTITUTION:The overall length of a heater 11 incorporated in a fixing device such as a heat roller 1 is approximately equal to the length of the roller 1, and the heater 11 is provided with independent heating wires in parts W2 and W3 respectively in accordance with the width of a copy paper. For the fixing process of a small-size copy paper, power is supplied only to the first heating wire 111; and for the fixing processing of a large-size copy paper, power is supplied to the first and the second heating wires 111 and 112. The number of heating wires and their arrangement are various. An example of the circuit which controls automatically the power supply to heating wires selectively in accordance with the copy paper size is shown in figure.
Patent JP-S63213081-A (JP)
Title: Picture recognizing device for aquatic animal breeded in fixed breeding space
Inventor: BABA KENJI
IPC: G06T1/00
Filed: 1987-03-02
Abstract: PURPOSE:To easily recognize an aquatic animal by always setting the luminance of a background higher than the luminance of the body of the aquatic animal. CONSTITUTION:A timer 30S outputs the trigger signals for A/D conversion to an A/D converter 31 every time interval (h) which is inputted via a keyboard 70 and initialized. Thus the picture processing is carried out at the time interval (h). An A/D converter 32 converts the signal received from an image pickup device 20 into the digital value in synchronism with the trigger signal outputted from the timer 30S and stores it into a multi-value picture memory 32M. A luminance frequency distribution calculating circuit 33 calculates the luminance frequency distribution of a multi-value picture. A threshold value deciding circuit 34 receives the calculation result of the luminance frequency distribution and decides the threshold value I. A binarizing circuit 35 receives the signal of the memory 32M and the signal I of the circuit 34 and binarizes the multi-value picture to store it into a binary memory 35M. A position coordinate calculating circuit 36 receives the signal of the memory 35M and calculates the position coordinates of a fish 14.
Patent JP-H01220388-A (JP)
Title: Manufacture of heater unit
Inventor: ASAKURA MASAHIRO
IPC: H05B3/20
Filed: 1988-02-26
Abstract: PURPOSE:To increase the number of foldings in use by covering the outermost layer with polyethylene, heating and fixing a heater wire smoothness-processed on the surface and a sensor wire under the compressed state from the good heat conductivity side, and preventing the occurrence of wrinkles on a substrate. CONSTITUTION:A heater wire 3 and a sensor wire 4 are installed on a wiring bed 2 provided with wiring guide pins 1. The heater wire 3 is constituted of a heater core, nylon resin, a short circuit detecting wire, a vinyl chloride insulating layer and a polyethylene cover layer in that order. The sensor wire 4 is constituted of a primary winding, a vinyl chloride polymer thermistor wire, a secondary winding, a vinyl chloride insulating layer and a polyethylene cover layer in that order. MOS2, CaCO3 or ethylene glycol is coated on the surface for the smoothness processing at the time of wiring. A polyethylene-laminated nonwoven fabric substrate 5 is mounted on the wires 3 and 4 while the laminated face is put on the lower side, a hot press 6 is applied on a hot press bed from the nonwoven fabric side with good conductivity on the upper side to heat and fix it. This heater unit is incorporated in an electric carpet.
Patent JP-H02225314-A (JP)
Title: Amorphous silica-alumina spherical particle and production thereof
Inventor: OGAWA MASAHIDE
IPC: C01B39/46
Filed: 1989-02-28
Abstract: PURPOSE:To provide the subject particle having a small hygroscopic property, a high refractive index and an indented surface by subjecting a P type zeolite to an ion exchange treatment using a specific divalent metal such as the group II element and subsequently calcining the treated particles. CONSTITUTION:The amorphous silica.alumina spherical particles have a composition of the formula, are substantially amorphous on X ray diffractometry, have wholly clear spherical shapes and indented surfaces and have a hygroscopic degree of <=13% and a refractive index of 1.48-1.61 under conditions of 90% Rh, room temperature and 48hr, wherein M is one kind or more of divalent metals; m+n=1.1+ or -0.2 and the ratio of m:n is 10.0-1.9, p is 4+ or -1.5; q is <=1.5. The spherical particles are produced by preparing a zeorite comprising particles having an X ray refraction image characteristic for P type zeolite and having a wholly spherical and satin-like particle surface, respectively, bringing the prepared zeolite into contact with a divalent metal salt solution for an ion exchange treatment and subsequently calcining the treated zeolite.
Patent JP-S62203376-A (JP)
Title: Thin-film transistor
Inventor: KAMOGAWA YUJI
IPC: H01L29/786
Filed: 1986-03-04
Abstract: PURPOSE:To contrive not to generate the deterioration of the electrical characteristics even though the titled transistor is actuated by a large voltage and a large current and to make smaller the OFF-state current by a method wherein second semiconductor films of the same form as that of the source electrode and the drain electrode are provided between a first semiconductor film and the source electrode and between the first semiconductor film and the drain electrode. CONSTITUTION:A gate insulating film 3 consisting of SiO2 is formed on the whole surface on a glass substrate 1 including a gate electrode 2 which has a thin thickness and consists of Al. Then, a CdS film 4 is selectively formed on a region, which opposes to the electrode 2, on the film 3. Moreover, CdSe films 7 having the prescribed thickness or more are formed on the film 4 at an interval equivalent to the width of the electrode 2. After that, by forming by adhesion a source electrode 5 and a drain electrode 6, which consist of Cr, on the films 7, a CdSe thin-film transistor with the partially exposed film 4 is formed. Thereby, even though the voltage to impress on the electrode 6 is high and even though the gate voltage to impress on the electrode 2 is made higher and a large current is supplied, no deterioration is generated in the electrical characteristics.
Patent JP-H07258986-A (JP)
Title: Method for pressurizing washing pressure type filter
Inventor: FURUI MASAMI
IPC: B01D33/06
Filed: 1994-03-16
Abstract: PURPOSE:To efficiently wash a pulp sheet under pressure by precooling air for pressurizing, removing a drain therefrom and then supplying the resultant air to a compartment with a blower. CONSTITUTION:This method for pressurizing a washing pressurize type filter is to cool air from a filtrate tank 4 through a heat exchanger 5 before a blower 7, remove a drain therefrom with a drain recovering device 6, then supply the resultant air into the interior of a body compartment 1 with a blower 7, heat and expand the air introduced into the compartment 1 with heat carried in from a pulp slurry, etc., produce a pressure in the compartment 1 and thereby wash a pulp sheet formed on a drum 2.
Patent JP-H05245294-A (JP)
Title: Drum type clothing drier
Inventor: ONISHI YUJI
IPC: F26B11/04
Filed: 1992-03-03
Abstract: PURPOSE:To shorten the drying period of a dried object and prevent fabric damage at no cost with an inexpensive means in a drum type clothing drier. CONSTITUTION:A drum type clothing drier is controlled to reversely rotate a double-vane fan 2 until the temperature in a rotary drum 1 reaches the preset temperature in the early stage of the drying operation and to positively rotate the double-vane fan 2 after the temperature in the rotary drum 1 reaches the preset temperature. An opening angle is reversely provided from a position 17C at about 1/6 or above of the outer periphery length between the opening angle start point 17A and the end point 17B of the outer periphery wall 18 of the double-vane fan 2 in the casing 17 of the double-vane fan 2 toward the opening angle start point 17A at the time of positive rotation, and an opening angle peripheral wall 18A and the wall 18B of the blowout port of the casing 17 are connected with a smooth curved surface R.
Patent JP-H01263122-A (JP)
Title: At least partially coated polymer particle and post-reactor stabilization of polymer
Inventor: ANANDA EMU CHIYATAJIEE
IPC: C08J3/22
Filed: 1989-02-28
Abstract: PURPOSE: To inexpensively stabilize a polymer particle without adding any additive to polymer and requiring any special device by fluidizing the polymer particle with a hot gas, spraying a liquid polyolefin wax containing an additive, partially coating the particle and keeping it at a sufficiently high specified temperature later.  
     CONSTITUTION: The wax is molten, at least one additive such as a filler, pigment or flame retardant is mixed with this wax, the polymer particle at least partially coated is formed by spraying this wax over the particle of the polymer, which is fluidized by the hot gas, to be stabilized and afterwards, this partially coated polymer particle is kept at a temperature which is sufficiently high to prevent the formation of fibers from the wax and which enhances the formation of stabilized polymer particles. Thus, the target stabilized polymer particle, composed of at least one core and at least one coating containing the additive and the wax, based on post-reactor stabilization is provided. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58164394-A (JP)
Title: Signal converter
Inventor: MANABE YUTAKA
IPC: H04Q3/54
Filed: 1982-03-24
Abstract: PURPOSE:To realize a counection between trunk line groups, by using the constituting device of a switching device, and performing only the conversion of a register signal without the intervention of an exchange switch. CONSTITUTION:An incoming trunk ICT and an outgoing trunk OGT constituting an existent switchboard are connected with each other directly and partially and used for a connection between an incoming and an outgoing circuit which are connected together directly without the intervention of a main channel. A  line signal (for actuation, responding, on-hook, releasing, blocking, etc.) from an incoming circuit group is received by the incoming trunk ICT and converted by the OGT to be sent out to an outgoing circuit group. The register signal such  as called-subscriber information from the incoming circuit group is received  by the ICT and then supplied to a register RS through an existent register link  RSL to be converted into a register signal in prescribed from, which are sent  out to the outgoing circuit group through the ICT and OGT. The control over said operation is performed by a marker pseudo circuit.
Patent JP-H07250631-A (JP)
Title: Sieve for selecting only thai rice grains from blended rice grains
Inventor: HANAKADA EIJI
IPC: A23L7/10
Filed: 1994-03-16
Abstract: PURPOSE:To provide an apparatus for separating only Thai rice grains from blended rice grains in order to cook them into pilaf or Chinese fried rice dishes. CONSTITUTION:The meshes or holes 3 through which only Thai rice grains can pass through are formed or bored and a hole for making a rice grain stand up 4 is formed or bored on each grain-passing mesh or hole 3. When rice grains are sieved, only Thai rice grains are made to stand upright by the action of the standing hole 4 and allowed to pass through the hole or mesh 3.
Patent JP-S58163228-A (JP)
Inventor: HOTSUTA SHIGENORI
IPC: H02H7/26
Filed: 1982-03-23
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-S61205432-A (JP)
Inventor: YAMASHITA SEIJI
IPC: A01K85/00
Filed: 1985-03-08
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-S55138378-A (JP)
Title: Treatment of fish and shellfish
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23L17/00
Filed: 1979-04-17
Abstract: PURPOSE: To prepare fish meal and fish oil having low oxidation degree and high qualities, in high yield, without emitting ill odor, by treating crushed fishes and shellfishes with superheated steam, and separating the fishes, etc. into fish meal and fish oil with an oil press.  
     CONSTITUTION: Fishes and shellfishes such as whole fish, fish meat, or by-products of fish-processing factory, are crushed and dried with superheated steam. Dried fish, etc. is separated into fish meal and fish oil with an oil press. For example, the raw materials such as whole fish, fish meat, inedible part of fish, or by-products of a fish-processing factory, etc. are crushed with a crusher such as mincing machine to the size which passes through the 5W50mmϕ mesh. The crushed raw material is charged into a heating vessel furnished with a stirrer, and heated and dried by introducing superheated steam of 140W180°C and atmospheric pressure into the vessel through the inlet of the raw material. The dried fish is separated into fish meal and fish oil with an oil press. Since the contact of the fish with air is minimized in the course of the treatment, the oxidation of the product can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63213471-A (JP)
Title: Power source
Inventor: HAMADA SATOSHI
IPC: H02M3/28
Filed: 1987-02-27
Abstract: PURPOSE:To reduce the number of components in a power source and to reduce the size of the power source by rectifying and smoothing the induced voltage of the secondary auxiliary winding of an output transformer, and supplying it to a driver. CONSTITUTION:A power source has a series circuit of an output transformer 3 and a first transistor (Tr) 4, a control circuit 15 for the Tr 4, an auxiliary power supply 38, and a pulse generator 47, etc., and supplies power from a main rectifying and smoothing unit 10 to a load 11. The power supply 38 has the auxiliary winding 34 of the transformer 3 and an auxiliary rectifying and smoothing unit 37, and its output voltage is controlled by a second Tr 18 and applied through a transformer 16 to the base of the Tr 4. The generator 47 has resistors, a capacitor 40, an N-gate thyristor 43, and a fourth Tr 44 to turns ON the thyristor 43 at predetermined time constants 39-40, thereby switching the Tr 4. When the power supply 38 rises, it switches the Tr 4 by the control circuit 15 through the Tr 18.
Patent JP-S60190051-A (JP)
Title: Data transmission system
Inventor: MACHINO KATSUYUKI
IPC: H04J3/24
Filed: 1984-03-09
Abstract: PURPOSE:To connect even an element such as a simple switch having no strobe function as a sensor by inputting the content of a port, forming the result into a packet, and transmitting it to a host terminal device when at least one bit of an input port of a sensor terminal device is changed. CONSTITUTION:A sensor data inputted from the input port 23 is formed into a packet by a transmission control section 22 and transmitted to a network 10 via a data transmission section 21. Suppose that the state of the input port 23 is as (b3, b2, b1, bphi)=(1, 1, phi, 1). When the content of the port is changed into (1, phi, phi, 1) at time T=To, the transmission control section 22 detects this change and inputs the content of port. The inputted port data is inserted to a data part of the packet and transmitted to a predetermined terminal device via the network 10.