baber/WOPTO huggingface dataset:
Patent JP-H07331417-A (JP)
Title: Heater mounting device of vacuum deposition device and vacuum deposition device
Inventor: FUJITA TOSHIYUKI
IPC: C23C14/24
Filed: 1994-06-03
Abstract: PURPOSE:To stably produce a continuous vapor-deposited film plural times by fixing a cylindrical heater for vaporizing the vacuum deposition material with a carbon clamp, heat-resistant metallic bolt and carbon nut. CONSTITUTION:A cylindrical heater 50 for vaporizing a vacuum deposition material is fixed by a carbon clamp 10 in the vacuum deposition device, and the clamp 10 is fixed with a bolt 20 of heat-resistant metal (molybdenum) and a carbon nut 30. As a result, a continuous vapor-deposited film is stably produced plural times at about 1350 deg.C under vacuum.
Patent JP-S5245934-A (JP)
Title: Appartus for electronic photograpy
Inventor: TAKAHASHI TOORU
IPC: G03G21/00
Filed: 1975-10-09
Abstract: PURPOSE: To provide an electronic photography apparatus, in which a developing liquid is supplied from a liquid supply tank via a cleaning blade abutting portion, thereby preventing the cleaning protion from getting dry to reproduce a satisfactory image at all times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5647518-A (JP)
Title: Preparation of high carbon cast steel
Inventor: OOTANI YASUO
IPC: C22C33/08
Filed: 1979-09-22
Abstract: PURPOSE: To provide a high carbon cast steel having a high value of breaking toughness by a method wherein a steel having a specific composition is cast and cooled, then is kept at a specified temperature for a specified period and cooled, again heated to a specified temperature and then is colled.  
     CONSTITUTION: A steel containing C:1.50W3.00%, Si:1.50W3.00%, Mn:0.3W 2.50%, P:0.040% or less, and S:0.010% or less is cast and cooled. The steel is reheated in the range of 1,000W1,200°C, kept for a period of time specified by t≥9.186×10 -4 e [10300/T] (t: time, e: base of natural logarithm, T: temperature) and then is cooled. This eliminates free cementite. The steel is reheated to a temperature above Ac 3  modification point and is cooled or further tempered so that austenite grains in the base structure are made finer. Said procedure enhances the value of breaking toughness of cast steel. The steel may be added with one or more of Ni:1.0W3.0%, Cr:0.1W1.0%, Mo:0.1W0.5%, Sol Al:0.01W0.04%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5549652-A (JP)
Title: Device for bathtub
Inventor: SAKURAI NOBUMASA
IPC: F24H1/18
Filed: 1978-10-04
Abstract: PURPOSE: To control each temperature of the two heat exchangers according to the working conditions of showers and a bathtub by heating one heat exchanger to a fixed temperature and the other in order to furnish additional heating.  
     CONSTITUTION: The 1st and 2nd spiral heat exchangers 100, 99 are provided in a central heat exchanging cylinder 96 and an outside heat exchanging cylinder 107. When a sluice valve 84 is opened, a burner 1 on the side of the outside heat exchanging cylinder 107 begino to burn, heats instantly the source water running in the 2nd heat exchanger 99, brings the hot water to a prescribed temperature. Hot water is obtained from a hot water supplying pipe 83 and can be used in a rest room, showers, etc. When a combustion controlling device 86 is manipulated to the hot water supplying part for a bath tube 91, another burner 1 begins to burn and at the same time the selecting device 81 acts so that the heat exchanger 99 can be connected only with the heat exchanger 100, the source water running through the heat exchanger 99 is instantly heated and flows into the heat exchanger 100 and is supplied to the both tub 91 through the lower circulation pipe 94. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05299985-A (JP)
Title: Digital processor and digital low-pass filter circuit
Inventor: MATSUI HIDEO
IPC: H03B1/04
Filed: 1992-04-16
Abstract: PURPOSE:To provide a digital processor in which a noise having a fear of causing a malfunction can be removed from an oscillation waveform at the time of connecting an oscillation circuit to each kind of circuit such as a microcomputer. CONSTITUTION:A digital low-pass filter 6 which is delayed when the input of a frequency-dividing circuit 7 is changed from an L level to an H level, and from the H level to the L level is provided at the preceding stage of the frequency-dividing circuit 7 which frequency-divides a clock pulse generated from an oscillation circuit 4 and waveform-shaped by an invertor 5. Thus, an oscillation source whose reliability is high against the noise can be constituted, and the malfunction of the connected circuit can be prevented.
Patent JP-S5826578-A (JP)
Title: Start of induction motor by inverter
Inventor: AIZAWA YUKIO
IPC: H02P1/26
Filed: 1981-08-05
Abstract: PURPOSE:To enable to start smoothly an induction motor by an inverter by a method wherein an output voltage of the inverter is made high for the prescribed time at the first stage of starting, and after then the voltage is restored to a steady V/F pattern. CONSTITUTION:An acceleration and deceleration limiting circuit 7 inputs an output signal of a frequency setter 6, and applies a command signal to a V/F converter 11, a voltage controller 8, and a starting torque compensating circuit 16. The starting torque compensating circuit 16 applies a differential signal differentiated the command signal to the voltage controller 8 to output a high output voltage command only at the first stage of starting, and makes the output voltage of the inverter 3 high through a comparator 9, a modulator 14, a distributor and a base driving circuit 15. Accordingly starting can be performed smoothly.
Patent JP-S5645813-A (JP)
Title: Separation of tellurium
Inventor: SASAKI TOMU
IPC: B01J23/94
Filed: 1979-09-25
Abstract: PURPOSE: To almost thoroughly separate a Te component from Te-added Sb-contg. metal oxide catalyst by calcining the catalyst at a predetermined temp. under a nonreducing atmosphere to volatilize the Te component as free oxide.  
     CONSTITUTION: A Te component is separated from Te-added Sb-contg. metal oxide catalyst (mainly waste catalyst) contg. one or more among Fe, Co, Ni, etc. besides Sb as follows: the catalyst is calcined at 900W1,000°C under a nonreducing atmosphere to volatilize the Te component as oxide, and the Te oxide is brought into contact with a gas, a liq. or a solid of below the volatilization temp., especially ≤800°C. The solidified Te component is separated and recovered. This recovered Te component is optionally purified and can be used as the end product of Te oxide or starting material for preparing Te-contg. catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0421329-A (JP)
Title: Manufacture of laminated core and manufacturing mold
Inventor: KOBAYASHI TAKAHIKO
IPC: B21D28/02
Filed: 1990-05-15
Abstract: PURPOSE:To perform mass production by intermittently feeding a plurality of hoop materials for punching two or more types of core pieces at timings of feeding pitches, punching them in the shapes, sequentially molded, laminating and integrating in a die. CONSTITUTION:Hoop materials A', B', C' are fed synchronously with the vertical movements of a press ram, and intermittently cut at the side by a side cutters 11 at feeding distances. Pilot holes 12 for positioning are punched at predetermined positions of the materials A', B', C'. Cutouts 13, 14 of the profile shapes are punched at the materials A', B', C'. Metering holes 15 of small diameter are punched at three positions of the predetermined positions of an initial first thin pate for forming core pieces A, C from the materials A', C'. A caulking protrusion 16 is formed at the same position as the hole 15 of the first pieces of second and following pieces A, B, C. The entire profile shape of the pieces A, B, C are punched, and the cores to be superposed in the die of a lower mold are caulked by caulking protrusion 16 and laminated.
Patent JP-H02301930-A (JP)
Title: Cathode for electron tube
Inventor: ISHIDA SHIGEKO
IPC: H01J1/20
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a cathode with less scatterings in emission characteristics for an electron tube by letting the coprecipitation oxides of barium and scandium be contained in the layer of electron radiant substances. CONSTITUTION:BaSc2O4 can easily be formed by an alkaline earth metal oxide forming the layer 2a of electron radiant substances, and the coprecipitation oxide of an alkaline earth metal and a rare earth metal. The BaSc2O4 functions as zn agent decomposing the intermediate layer produced by reaction among reducing elements of silicone and magnesium in a nickel base substance 1 and the layer 2a of electron radiant substances. The coprecipitation oxides 20 of barium and scandium also functions as an agent absorbing barium, the evaporation of barium due to Joule heat is thereby effectively controlled when operations are performed with high current density maintained. Stable and excellent emission characteristics can thereby be secured even when the operations are performed with high current density maintained.
Patent JP-H08322236-A (JP)
Title: Cylindrical linear pulse motor
Inventor: KANEKI TOSHIKANE
IPC: H02K41/03
Filed: 1995-05-23
Abstract: PURPOSE: To make the thrust of a cylindrical linear pulse motor using a linear bearing, etc., uniform in each phase by preventing the dropping of the thrust. CONSTITUTION: A cylindrical linear pulse motor is composed of a cylindrical stator 1 in which salient poles arranged on the inner peripheral surface are respectively wound with windings and a mover 23 which is supported by bearings 19 and 20 in a state where the mover 23 can freely move in the axial direction in the stator 1 and in which small mover teeth 26 are arranged at regular pitches on the outer peripheral surface along the axial direction and the number of the salient poles of the stator 1 is set at M>=N (where, N is the number of rows of roll balls of the bearings 19 and 20 rolling in the axial directions).  In addition, a plurality of recessed grooves 24 are formed corresponding to the bearings 19 and 20 on the outer peripheral surface of the mover 23 along the axial direction at the position corresponding to an opening between the salient poles of the stator 1 and raceway track members 25 which are used for rolling the balls of the bearings 19 and 20 and composed of a wear- resistant material are put in the grooves 24.
Patent JP-H02302691-A (JP)
Title: Method for assembling driving block of clock motor
Inventor: AIZAWA JUNICHI
IPC: H05K3/32
Filed: 1989-05-17
Abstract: PURPOSE:To reduce cost by reducing the number of processes and the number of parts by connecting the terminal part of the coil winding engaged with an engaging part to the connecting pattern of the printed circuit board formed at the position where said terminal part crosses. CONSTITUTION:A connection pin 4 is inserted to place a printed circuit board 3 on a board receiver 13 and welded to connect the board 3 to a coil bobbin 1. Next, coil winding 4 is wound around a coil core 2 and the terminal parts 4a, 4b thereof are engaged with the engaging parts 15a, 15b of the bobbin 1. Since the terminal parts 4a, 4b cross the upper surfaces of the connecting patterns 33a, 33b formed to the board 3, this overlapped position is subjected to spot welding to connect the terminal parts 4a, 4b. When the engaging parts 15a, 15b are broken at groove 16a, 16b to be removed, the terminal parts 4a, 4b are cut off from the connection parts with the patterns 33a, 33b on the side of the engaging parts 15a, 15b. The driving block thus constituted is connected to a stator 10 and a rotor 20 is arranged to the magnetic pole part thereof to constitute a clock motor.
Patent JP-H072626-A (JP)
Title: Preparation of solid makeup composition using plaster of paris and makeup composition obtained thereof
Inventor: SOFUII RUKOMUTO
IPC: A61K8/00
Filed: 1994-05-13
Abstract: PURPOSE: To produce the subject composition without using a lot of surfactant, capable of manifesting an excellent wettability, hardly causing gaps and aggregates by mixing a powder mixture comprising plaster of Paris, a hydrophobic compound and a hydrophilic compound with an aqueous phase. CONSTITUTION: A powder mixture comprising powdery calcium sulfate hemihydrate, a hydrophobic fraction comprising at least one fatty material and/or at least one powdery material treated by coating or chemical grafting, and a powdery hydrophilic fraction is prepared. A liquid aqueous phase is prepared, and the powdery mixture is kneaded with the aqueous phase to form a mixture capable of being poured. Further, the resultant mixture is poured into a mold to be hardened by hydration, and the product is taken out from the mold to provide the objective solid cosmetic composition using plaster of Paris. The powdery mixture and the aqueous phase is preferably kneaded in a weight ratio of 0.5-1.5. The composition is useful as an eye shadow, a rouge, a face powder, a body powder, etc.
Patent JP-S5457235-A (JP)
Title: Temperature-controlling unit
Inventor: UEDA YASUKIYO
IPC: F23Q9/14
Filed: 1977-10-13
Abstract: PURPOSE: To make sure the control of low temeratures by use of a temperature- controlling unit wherein ignition operation is carried out by an output from comparison of a temperature signal and a set-up value, a main electromagnetic valve being operated by means of an ON-delay timer.  
     CONSTITUTION: Comparators 14, 16 are connected to a power source 12. The comparator 14 compares a signal from a temperature-sensitive element 4 and a temperature set-up value due to a variable resistance 15. If the temperature signal is lower than the set-up value, an output is delivered from the comparator 14 to actuate an OFF-delay timer 17. The output actuates an igniter 5. The comparator 16 delivers an output, based on a combustion-detection signal from a thermocouple 9, to AND circuit 18. The output from the comparator 14 and an AND signal are sent to an OR circuit 20 and an ON-delay timer 19, the signal from the timer 17 also being sent to the OR circuit 20. A pilot burner valve 10 opens on a basis of the OR signal. The delay time of the timer 19 may be controlled, and a main electromagnetic valve 7 opens after a predetermined time 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S612027-A (JP)
Title: Method for detecting phase difference between rotary analyser and rotary phase detecting element of elliptic polarizer
Inventor: ITONAGA MAKOTO
IPC: G01J4/04
Filed: 1984-06-15
Abstract: PURPOSE:To attain simple and accurate measurement by detecting a phase difference on the basis of the time axial changing state of an output signal of a photodetector which is obtained by actual measurement of an output signal from a rotary phase detecting element and the changing state to be logically obtained. CONSTITUTION:The reflected light 12 of light projected to the surface of a sample 9 with a previously fixed incident angle theta is made incident upon the rotary analyser 2 formed coaxially with the rotary phase detecting element 3 and light projected from the analyser 2 is received by a photodetector 4. The polarizing state of the reflected light 12 due to the sample 9 is fixed by the angle theta incident upon the sample 9, the thickness of the sample 9 and an optical constant. The time axial changing status of an output signal of the photodetector 4 which is obtained on the basis of an output signal from the element 3 formed coaxially with the analyser 2 is compared with that of an output signal from the photodetector 4 which is logically obtained from a specific formula at the use of said by a means for minimum square approximation or the like, so that the phase difference between the analyser 2 and the element 3 can be detected highly accurately.
Patent JP-S5549313-A (JP)
Title: Vitamin pharmaceutical and its preparation
Inventor: UEHARA RIYOUGO
IPC: A61K9/56
Filed: 1978-10-06
Abstract: PURPOSE: To obtain a vitamin pharmaceutical stable to moisture, temperature, and light, by coating one or two or more types of vitamin K, folic acid and vitamin B 12  with a coating agent of a hardened oil and an emulsifying agent in combination.  
     CONSTITUTION: A vitamin pharmaceutical comprising (A) 1 part by wt. of one or more types of powder selected from vitamin K, folic acid, and vitamin B 12 , which are easily decomposed by light, temperature, etc., or diluted, and (B) 1W200 parts by wt. of a coating agent consisting of (a) a fat and oil having a melting point of 40W90°C and (b) an oil-soluble emulsifying agent. Hardened beef tallow or lard may be cited as (a). One or two or more types of lecithin, glycerol monoesters or sugar esters of fatty acids may be used as (b) in an amount of 0.1W1 part by wt. per part by wt. of (a). The product is powdered by an atomizer to give a readily handleable powder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05326808-A (JP)
Title: Electronic part mounting substrate and semiconductor device using thereof
Inventor: KONDO MITSUHIRO
IPC: H01L23/12
Filed: 1992-05-15
Abstract: PURPOSE:To easily obtain a highly reliable electronic part mounting substrate, on which deterioration and inner stress generated by heating in the course of manufacture can be prevented. CONSTITUTION:Substrate fixing pins 11, which are extended from a frame 7 and connected to the circuit substrate 3 and a circuit substrate is supported to a frame, is provided on a lead frame 6 having a plurality of leads 8 provided on the circumference of the circuit substrate 3 to be used for mounting an electronic part 2, and an electronic part mounting substrate 1, on which the circuit substrate and a circuit fixing pins are coupled by mating pins 14, and an electronic part mounting substrate are used in the title semiconductor device. Accordingly, a heating and caulking operation for coupling of the circuit substrate 3 and the lead frame 6 is unnecessitated, the deterioration by heat of a resin substrate to be used and the internal stress by the heat between the substrate and the lead frame are not generated, and the mulfunction when the electronic part is mounted and the deterioration in reliability of finished articles are not generated. As coupling position is relatively free, the degree of freedom of design of the device is large.
Patent JP-S612746-A (JP)
Title: Polyester resin composition
Inventor: MARUYAMA SEIICHIROU
IPC: C08L67/00
Filed: 1984-06-15
Abstract: PURPOSE:To provide the titled composition composed of polybutylene terephthalate, polyethylene (tere/isophthalate) and/or polyethylene isophthalate, a fibrous reinforcing material, and glass flakes, and having improved warpage. CONSTITUTION:(A) 100pts.(wt.) of a mixed polyester composed of (A1) 90- 20(wt)%, preferably 80-30% polybutylene terephthalate having intrinsic viscosity of 0.6-1.5 and (A2) 10-80%, preferably 20-70% polyethylene (tere/isophthalate) and/or polyethylene isophthalate wherein the amount of the isophthalate component is >3mol% based on the sum of the terephthalate component and the isophthalate component, is compounded and mixed with (B) 5-100pts., preferably 10-50pts. of a fibrous reinforcing material (e.g. glass fibers) and (C) 5-100pts., preferably 10-50pts. of glass flakes having aspect ratio of >=5.
Patent JP-S5749368-A (JP)
Title: Noise conduction reduced type switching regulator
Inventor: OOKOUCHI SADAO
IPC: H02M1/12
Filed: 1980-09-08
Abstract: PURPOSE:To prevent the conduction of noise to an input power source by a method wherein the electrode, located on the side of the heat sink mounting metal fitting of series connected switching elements, is connected to the positive pole side or negative pole side of the input power source. CONSTITUTION:A plurality of the series connected switching elements Q1 and Q5 are connected to the input DC power source, the electrodes located on the side of the mounting metal fitting of a heat sink H on both of switching elements Q1 and Q5 is connected to the positive pole side or negative pole side of the input DC power source, in the manner not be connected to the connected point of both switching elements. Accordingly, even when the emitter potential of the switching elements Q1 and Q5 fluctuate, no switching current flows to insulators I1 and I2 and no noise voltage is generated, because the collector side is connected to the positive pole or negative pole of the capacitor CF.
Patent JP-2000314837-A (JP)
Title: Zoom lens
Inventor: YAMANASHI TAKANORI
IPC: G02B15/20
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens by which the miniaturization of a camera is intended, which has a high variable power ratio, whose telephoto ratio of a wide angle end and a telephoto end is made small, whose lens constitution is simple and whose size at a collapsing time is made short. SOLUTION: This zoom lens is constituted of a first positive group G1, a second positive group G2 and a third negative group G3, and each lens group is moved to an object side at the time of variable power from the wide angle end to the telephoto end and also is moved so that an interval between the first group G1 and the second group G2 is increased and that between the second group G2 and the third group G3 is reduced, and the first group G1 possesses at least one set of a negative lens and a positive lens, and the second group G2 incorporates an aperture diaphragm and possesses at least one set of the negative lens and the positive lens, and also the third group G3 incorporates one set of the positive lens and the negative lens, and satisfies the condition of an actual air interval between the second group G2 and the third group G3,  that of the focal distance of the third group G3 and that of the variable power ratio carried by the third group G3.
Patent JP-H0421022-A (JP)
Title: Data securing method
Inventor: YOSHIDA TADASHI
IPC: G06F3/06
Filed: 1990-05-14
Abstract: PURPOSE:To confirm the consistency of data by recording updating new information for showing the consistency in the head part and the final part of the data, and deciding whether these pierces of updating information coincides with each other or not. CONSTITUTION:On the front part and the final part of data 5, 6, areas 9, 10 for recording updating information the data 5, 6 are provided, respectively. When a control means 3 executes updating of the data 5, 6 recorded in a recording part 4 by itself or by the instruction of a host device 1, the pieces of updating information recorded in the areas 9, 10 of the front part and the final part at every data are updated and written, and at the time of reading out the data 5, 6, the updating information recorded in the front part area 9 of one data and the updating information recorded in the final part area 10 are collated with each other and in the case both of them coincide with each other, it is decided that one data is normal, and in the case they do not coincide, it is decided that one data is invalid. In such a manner, even in the case the data 5 is updated, and the data 6 becomes a state before updating, the verification to consistency of the data 5, 6 can be executed.
Patent JP-H11308595-A (JP)
Title: Broadcast receiver
Inventor: INOUE TETSUYA
IPC: H04N7/16
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that displays preview of pay broadcast programs in diversified forms. SOLUTION: A broadcasting station broadcasts entitlement control message ECM that includes information of a preview permission time. The broadcast receiver is provided with an ECM decoding means 21 that decodes a scramble key Ks from the received ECM, a descramble means 14 that uses the decoded scramble key to descramble video audio information of programs, and a preview time management means 23 that controls the use of the scramble key for the descramble means 14 based on preview permission information included in the ECM. Thus, the programs are previewed based on the preview permission time designated by the ECM.