baber/WOPTO huggingface dataset:
Patent JP-S61211347-A (JP)
Title: Method for treating surface of polypropylene resin composition
Inventor: NAGASHIMA SHUNICHI
IPC: B32B27/16
Filed: 1985-03-15
Abstract: PURPOSE:To improve surface properties such as adhesion, coatability and printability inexpensively by relatively simple operation, by subjecting a polypropylene resin compsn. contg. an inorg. powder to a corona discharge treatment at a temp. not lower than the m.p. of the polypropylene resin in an atmosphere contg. a specified oxygen content. CONSTITUTION:A polypropylene resin compsn. contg. an inorg. powder such as titanium oxide, talc or calcium carbonate (pref. 0.5-60wt%) is subjected to a corona discharge treatment at a temp. not lower than the m.p. of the polypropylene resin in an atmosphere contg. not more than 40vol% oxygen. An atmosphere contg. carbon dioxide gas or dinitrogen oxide gas in the corona discharge is preferred.
Patent JP-H09242744-A (JP)
Title: Crankshaft support structure of single cylinder two-cycle engine
Inventor: IMAZAIKE KANJI
IPC: F16C9/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve performance of an engine by enhancing support strength of a crankshaft while forming a structure advantageous to rigidity, airtightness, assembling accuracy or the like of a crankcase and a cylinder in a single cylinder two-cycle engine such as a model engine. SOLUTION: A crankcase 1 is composed of a crankcase main body 10 which has integrally a cylinder part 11 and has a crankshaft support part 12 in one side part and has a bearing member fitting opening part 13 in the other side part and a bearing member 14 which has a crankshaft support part 15 and is installed in the opening part 13. A structure is formed in such a way a crankshaft 3 having a pair of main crankshafts 32 and 34 connected to a crankpin 30 and its shaft directional both sides through crank arms 31 and 33 are supported through a bearing by the crankcase main body 10 and the respective crankshaft support parts 12 and 15 of the bearing member 14.
Patent JP-S59177184-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1983-03-26
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-H03253818-A (JP)
Title: Method and device for driving liquid crystal panel
Inventor: MURAKAMI HIROSHI
IPC: G02F1/133
Filed: 1990-03-03
Abstract: PURPOSE:To suppress the generation of unequal brightness by determining the magnitude of a correction voltage according to the radio of the brightness and darkness of the data to be displayed and adding this voltage in the reverse polarities in a positive voltage impression mode period and a negative voltage impression mode period to the selecting voltage of a scan electrode. CONSTITUTION:A voltage polarity change over circuit switches changes over the positive voltage impression mode period and the negative voltage impression mode period according to the signal from a control circuit 5 which feds a scanning signal to a scan electrode driver 2. A correction parameter generating circuit 7 generates a correction parameter by measuring the ratio of the brightness and darkness of the data displayed on the scan electrode elected at every one scan electrode driving time. Further, a correction voltage generating circuit 8 generates the correction voltage of the magnitude corresponding to this correction parameter. A voltage adding circuit 9 adds this correction voltage to the scan voltage at the time of selection of the power source circuit 4. Namely, the power source circuit is controlled so as to increase the selection voltage level of the scan electrode in a 1st period and to drop the voltage in a 2nd period when the 'bright' display is large. Thus, the fluctuation in the selection voltage level of the scan electrode is eliminated in spite of a change in display pattern. The unequal brightness is suppressed.
Patent JP-2000029156-A (JP)
Title: Silver halide photographic sensitive material and image forming method using that
Inventor: OZEKI KATSUHISA
IPC: G03C1/14
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable a fast developing process and to form an image of high quality with little fog by spectrally sensitizing specified silver halide particles with a specific dye. SOLUTION: The silver halide particles included in an emulsion layer contain at least 80 mol.% silver chloride, and >=80% of the all projected area belongs to planer particles having >=2 aspect ratio and having  111} principal planes. The silver halide particles are spectrally sensitized by the dye expressed by the formula. In the formula, each of Z1 and Z2 is a sulfur atom, selenium atom or oxygen atom, V1 and V2 are univalent substituents, but V1 and V2 never form a condensed ring by bonding each other in two or more vicinal groups or with an aromatic group, each of I1 and I2 is 0 to 3, L1 to L3 are methine groups, R1 and R2 are alkyl groups, n1 is 0 to 2, m1 is a number >=0 necessary to neutralize the charges in the molecule, and M1 is a charge-balancing counter ion.
Patent JP-S59176002-A (JP)
Inventor: MIZOBATA SHIROU
IPC: B27B19/09
Filed: 1983-03-25
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-S61210828-A (JP)
Inventor: USUI KAZUFUMI
IPC: G04G19/00
Filed: 1985-03-14
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-H01223383-A (JP)
Title: Range finder
Inventor: TAKAGI NASUO
IPC: G01S13/76
Filed: 1988-03-03
Abstract: PURPOSE:To achieve a measurement of distance free from influence of temperature changes, by arranging a means to count a signal delay time from the transmission to an output of a receiving section and a means to control the start of counting distance based on the counted value thereof in addition to a distance measuring means. CONSTITUTION:In a query pulse from a timing generator 7, a distance measurement start pulse 101 is outputted to a counting circuit 5 from a counter 8 after time passes considering a delay time or the like of a system. A response pulse from a ground station is inputted into a receiving section 4 through an antenna 1 or the like and outputted to the circuit 5, which measures time interval to the time of the response pulse of the receiving section 4 from the time of the pulse 101 to determine a distance value. A counter 8 perform a incremental counting from zero by an incremental counting start pulse 102 synchronizing the query pulse from the generator 7. The query pulse outputted from a transmitting section 9 is extracted with a transmission signal pickup circuit 3 to be inputted into the receiving section 4. The query pulse from the receiving section 4 is sent to the counter 8 via a gate circuit 6 to stop the counting of the counter 8.
Patent JP-S56148717-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YASUDA ISAO
IPC: C09D7/12
Filed: 1980-04-17
Abstract: PURPOSE:To perform recording and reproducing at high density by consisting of a magnetic recording medium and a magnetic head performing recording and reproducing of signals by opposing thereto and so forming the magnetic recording medium as to have >=1,000 oersted coercive force. CONSTITUTION:This consists of a magnetic recording medium and a magnetic head performing recording and reproducing of signals by opposing to this. The magnetic recording medium is so made as to have >=1,000 oersted coercive force and the magnetic head is made of a ''Sendust   '' alloy and is provided with <=60mum track width thereof. The ordinate in the figure shows the ratios of the reproduction output voltage of a metal tape and the reproduction output voltage of a video tape, and the abscissa shows frequencies. Diagrams A, B are the results of an Mn-Zn ferrite single crystal material, and diagrams C, D are in the case of the magnetic head using a ''Sendust   '' alloy (saturated magnetic density is 8,000 gauss) and of 60, 15mum track widths respectively, wherein the improvement of the reproduction output ratios by 5-12dB is admitted in the 0.5-9MHz region.
Patent JP-H03252386-A (JP)
Title: Device for producing single crystal
Inventor: MORI YOSHIO
IPC: C30B35/00
Filed: 1990-03-02
Abstract: PURPOSE:To grow single crystal while continuously feeding a bulky raw material in high accuracy of feed amount by installing a storage column of raw material, a weighing column of receiving the raw material from the storage column and supplying to a crucible and a load cell of measuring the amount of the raw material to be supplied to the crucible in the metering column. CONSTITUTION:A crucible 6 is divided by a partition 2 into a raw material melting part at the outside and a crystal growing part at the inside. A bulky raw material 30 of silicon is supplied to a storage column 22 rotatable around an approximately horizontal central shaft and successively discharged from an opening part of the storage column 22 by rotary motion of the storage column 22. Then the raw material 30 is sent through a chute 25 to a metering column 24 and moved by rotary motion of the inclined metering column 24 to the end at the outlet side of the metering column 24 while controlling the flow rate of the raw material by a load cell 26 laid in the metering column 24. Then the bulky raw material 30 is fed through guide pipes 27 and 28 to the raw material melting part of the crucible 2, melted, introduced through a through hole 7 of the partition 6 of the crucible 2 to a crystal growing part to grow silicon single crystal 12.
Patent JP-S51129090-A (JP)
Title: Man conveyor control apparatus
Inventor: NAKAZAWA SATOSHI
IPC: B66B25/00
Filed: 1975-04-30
Abstract: PURPOSE: To obtain a man conveyor control apparatus which can be used properly an an emergency shelter when an accident occurs. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51127635-A (JP)
Title: Operation control system of the multi-processing equipment
Inventor: WADA KENICHI
IPC: G06F15/16
Filed: 1975-04-30
Abstract: PURPOSE: To make the multi-processing equipment consisting of the plural units in which the plural instruction units can hold the other operation units and the memory control unit jointly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08251144-A (JP)
Title: Method and device for generating reliability information
Inventor: TAGUCHI TSUTOMU
IPC: H04L1/02
Filed: 1995-03-10
Abstract: PURPOSE: To optimize a method for calculating the reliability information in a communication system improved in the performance of RS decoding by obtaining reliability information of each symbol through the use of a convolution code as an internal code and an RS(read Solomon) as an external code. CONSTITUTION: A symbol defined at the point of a time (k) by a maximum likelihood path 1SV is set to be Uk ,sv . An opposing path merging to the maximum likelihood path 1SV at the points of times k+1 to k+3 is set to be 1k+1 to 1k+3 and a logarithmic maximum likelihood rates at a merging place is set to be Δk+1 to Δk+3 . Then, the set Φk of lower subscripts (j) satisfying the condition of (Uk ,j ≠Uk ,sv ) are obtained and a minimum is selected from among the logarithmic maximum likelihood rates Δj (but (j) belongs to the set Φk ) as reliability information.
Patent JP-H05254739-A (JP)
Title: Parking-operating device for elevator
IPC: B66B1/14
Filed: 1992-03-10
Abstract: PURPOSE:To interlock the parking operation of an elevator with the opening and closing action of a shutter in a building provided with the shutter. CONSTITUTION:When a manager opens a shutter 5 at the time of his attendance, a switch 53 is turned off, and a contact 53a is thereby opened for making a parking-operating device unavailable, and an elevator 3 can be operated as usual. Conversely, when the shutter 5 is closed at the end of the attendance, the switch 53 is turned on, and the contact 53a is thereby closed for making the parking-operating device available, and the elevator 3 stops on the first floor.
Patent JP-H04288483-A (JP)
Title: Heat exchanger
Inventor: TANAKA TATSUO
IPC: F24F1/00
Filed: 1991-03-15
Abstract: PURPOSE:To provide a heat exchanger provided with a structure wherein the fins thereof are bent so as to have chevron shape substantially to conduct drain smoothly to the side of lower fins without stagnating the drain on upper fins and capable of improving workability without necessitating any troublesome processing work and notching work. CONSTITUTION:The bent section 23 of a fin 20 is constituted of a notched part 25, whose end rims are contacted closely with each other under a condition that the fin is bent, and a notch 25, whose end rims form an expanded section 26A of an acute angle toward the obliquely downward of said notch. Accordingly, drain, which flows down along upper fins 22 especially, flows along the end rims of the expanded section obliquely downward and is guided by the lower fins 21 as it is whereby it flows smoothly and will never be stagnated. On the other hand, the widthwise end of the fins will never overhang the side ends of the lower fins whereby different cutting work is not necessitated.
Patent JP-S61209657-A (JP)
Inventor: AIDA SATOSHI
IPC: A61F7/00
Filed: 1985-03-15
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-H07256338-A (JP)
Title: Traverse control device for reel coiling machine for wire
Inventor: YOSHII HIDEAKI
IPC: B21C47/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide a traverse control device for reel coiling machine for wire capable of suppressing the variation in coiled shape of wire due to various operating factors and adjusting reversing timing of a reversing device so as to obtain a good coiled shape. CONSTITUTION:By the guide for wire arranged on the traverse shaft 18 reciprocating in parallel with the rotating axis direction of a coiling reel 12, a wire is coiled while being guided to a coiling reel. A device roll, 11 is arranged in front of the traverse control device, the traverse control device consists of a displacement detecting means of the dancer roll a flange position detecting means of the coiling reel 12 arranged right under a guide at one end of the traverse shaft 18, an other end position detecting means of the traverse shaft arranged close to the other end of the traverse shaft 18, an electrical control device to output the detected signal from both position detecting means and the detected signal from the displacement detecting means of the dancing roll to the reversing device of the traverse shaft 18.
Patent JP-H04288945-A (JP)
Title: Chaplet for casting
Inventor: KITAMURA YUKIYOSHI
IPC: B22C21/14
Filed: 1991-03-18
Abstract: PURPOSE:To improve fitness to a core and supporting rigidity of the core and to make exposure area small at the time of inserting a chaplet as cast-in in a product. CONSTITUTION:Bending parts 7 of one end abut on outer peripheral face in the core 1 and also bending parts 8 of other end abut on the molds 2 and 3 and intermediate parts in plural arms 5 extended radially in radius direction of the core 1, are mutually connected with ring-state bridge part 6 forming concentric state with the core 1. At the time of inserting the chaplet 4 as cast-in in the product by casting, only the bending parts 7 abutted on the core 1 are exposed on the product surface.
Patent JP-H02230618-A (JP)
Title: Electrically operating device for circuit breaker
Inventor: FUJIWARA KOHEI
IPC: H02H7/22
Filed: 1989-03-03
Abstract: PURPOSE:To hinder a re-close after a circuit breaker is closed even if a closing command signal is continued and improve a lifetime of the circuit breaker by breaking a continuous closing circuit with a self-hold relay during the continuation of a closing command signal. CONSTITUTION:When an operation switch 3 is closed under the condition that a circuit breaker is closed, an opening operation of the circuit breaker is performed and while a relay 23 is excited, and a contact 23b is opened to break a closing circuit. Since a contact 23a is closed simultaneously, the relay 23 is self-held as an operation switch 2 is left to be closed, and as long as that self-hold is continued, the closing circuit is breaked through the contact point 23b and re-close is not performed. When a trip action is performed from the condition that the circuit breaker is closed, the switch 2 is closed in the same way, and re-close is never performed as long as the closing command is continued. A consecutive action of trip, reset and close by an accident, etc., is not repeated in a short time after closing the circuit breaker, and the lifetime of the circuit breaker is prolonged to improve the reliability.
Patent JP-2000250972-A (JP)
Title: Device and method for schedule information management and storage medium stored with schedule information managing program
Inventor: KURODA KAZUYO
IPC: G06Q50/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To give notice of detected schedule information not only at a previously set date and time, but also periodically thereafter by detecting the schedule information having start date and time information having reached a 2nd date and time among pieces of schedule information and giving notice of the detected schedule information. SOLUTION: A schedule information notification part 102b detects information whose start date and time having reached a 1st date and time a specific period after the date and time information obtained from a timer device 107 among pieces of schedule information stored in an external storage device 103 and displays it on the screen of a display device 104 or vocalizes it by a voice output device 106 to give notice to a user. Further, information whose start date and time having reaches the 2nd date and time a specific period before the date and time information is detected and displayed on the screen of the display device 104 or vocalized by the voice output device 106 to give notice to the user.
Patent JP-S56148871-A (JP)
Title: Schottky barrier diode
Inventor: HIDESHIMA KENJI
IPC: H01L29/872
Filed: 1980-04-21
Abstract: PURPOSE:To shorten the reverse recovery time by shortening the lifetime of a minority carrier injected by the P-N junction formed by a guard ring. CONSTITUTION:A P type ring-shaped guard ring 4 is formed on a main surface side epitaxial layer 2 of a semiconductor substrate 3 formed with the same N type low density epitaxial layer 2 as a high density N type silicon layer on the upper side of the layer 1, and heavy metal such as, gold for shortening the lifetime of the minority carrier injected to the epitaxial layer 2 from the guard ring 4 is diffused therein. Further, metal such as, gold metal electrode 6 forming a Schottky barrier is formed in a hole opened at an SiO2 film 5 covering the upper surface of the silicon substrate 3.
Patent JP-S56154999-A (JP)
Title: Synthesis of selective aged protein or polypeptide in bacteria matrix
Inventor: UORUTAA GIRUBAATO
IPC: C12N1/20
Filed: 1981-04-09
Abstract: A method is provided for synthesizing within a bacterial host. and secreting through the membrane of the host, a se- locted mature protein or polypeptide. The method involves:a) cleaving a cloning vehicle to form a cleavage site after a promoter of either 1) a bactenal or phage gene within the cloning vehicle or 2) a DNA fragment of the bacterial or phage gene.b) forming a hybnd gene by mserting into the cleavage site a non-bacterul DNA fragment which codes for precursor of the selected protein or porypeptide. mcluding the signal sequence of the selected protem or potypeptrde:c) transtormung the host with the cloning vehicle; and thend) cuttunng the transformed host to secrete the selected protem or potypeptideBy this method mature proteins or polypeptides can be produced tree of sugnal sequences or other chemical substituents. such as an f-mel. on the protems or potypeptides.
Patent JP-S62211324-A (JP)
Title: Heat treatment of top of alloy steel rail end
Inventor: TSUCHIYA KUNIOMI
IPC: C21D9/04
Filed: 1986-03-12
Abstract: PURPOSE:To maintain a specified hardness value in the stationary part at a rail end without generation of bainite by stopping the movement of a cooler and executing holding and cooling where a heater passes the rail end and the front end of the cooler is made flush with the rail end. CONSTITUTION:The heater H is disposed in the position where the heat treatment of the top 1a of the rail 1 is started. The cooler Q consisting of duplex air nozzles Q1, Q2 is disposed behind the same and the heat treatment is gradually executed while the above-mentioned devices H, Q are moved toward the rail 1 end 1b from the above-mentioned position. The movement of the device Q is stopped where the device H passes the end 1b and the front end of the forward air nozzle Q1 of the device Q is made flush with the above-mentioned end 1b. The holding and cooling are executed for the prescribed time in this state. The rail 1 having the specified value of the hardness in the stationary part is obtd. by the above-mentioned method without generating the bainite at the end 1b and without having abnormal structure and abnormal hardness.
Patent JP-S53137871-A (JP)
Title: Method of reducing cod of wet desulfurizer
Inventor: NISHIMURA YASUYUKI
IPC: C01F11/46
Filed: 1977-05-10
Abstract: PURPOSE: To reduce COD in drainage from a wet desulfurizer, by oxidizing liquid containing CaSO 3  after specified its pH, to control the formation of H 2 S 2 O 6 , when creating CaSO 4  by oxidizing liquid containing CaSO 3  by means of air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04288209-A (JP)
Title: Powder slush molding method and mold therefor
Inventor: TERASAWA ISAMU
IPC: B29L31/58
Filed: 1991-03-18
Abstract: PURPOSE:To enable the thickness of a cushion layer which is laminated on a skin layer to be partly changed. CONSTITUTION:In the case where a resin-molded product with a two-layer structure consisting of a skin layer 3 and a cushion layer 4 is slush-molded by using vinyl chloride powder; when the cushion layer 4 is slush-molded by using the foaming powder after slush-molding the skin layer 3, a portion 4a where the cushion layer is desired to be made thicker is more heated than the other portion by a heater 12 embedded in a part of a mold 10. Since a large volume of the foaming powder is attached to the locally heated portion over the other portion, the cushion layer on said portion becomes thicker.
Patent JP-S51149094-A (JP)
Title: Automatic depositting machine
Inventor: NAKAJIMA SHIYUNICHI
IPC: G06Q20/18
Filed: 1976-05-08
Abstract: PURPOSE: Automatic depositing machine which examines whether the discriminated total amount of deposited bank bills accords with a preset deposit amount and follows the procedure of accepting the deposit when it accords with that amount. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11233307-A (JP)
Title: Sensor for temperature detection
Inventor: HAGA KATSUNOSUKE
IPC: H01C7/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the switching characteristics of a sensor for temperature detection from being impaired by a method, wherein a positive temperature coefficient thermistor, which is incorporated in the sensor, includes a tabular oxide semiconductor element formed with electrodes on the surface and rear thereof and the thermistor is constituted into a structure, wherein the surface and rear of the thermistor are pinched between two sheets of oxidation-resistant metal plates. SOLUTION: A tabular oxide semiconductor element 1 with electrodes formed on the surface and rear thereof is used as a positive temperature coefficient thermistor. Here, a barium titanate semiconductor element is generally used as the element 1, and silver electrodes formed by a baking treatment are generably used as the electrodes. Moreover, the thermistor is constituted into a structure, wherein the surface and rear of the thermistor are pinched between tow sheets of oxidation-resistant metal plates fixed on a holder 2 consisting of an insulator by rivets. Here, as the insulator, an alumina porcelaint is most preferable in the aspect of performance and cost and as the oxidation-resistant metal plates, a stainless plate is most preferable.