baber/WOPTO huggingface dataset:
Patent JP-H0697472-A (JP)
Title: Semiconductor optical energy conversion apparatus
Inventor: NAKATO YOSHINORI
IPC: H01L31/04
Filed: 1992-09-11
Abstract: PURPOSE:To permit fine holes or grooves to conduct a current therethrough without lowering open circuit photo electric voltage by providing the fine holes or the fine grooves in an insulating film and directly joinning a semiconductor and an optically transparent conductive material. CONSTITUTION:An insulating film 3 is joinned with a light incident surface of a semiconductor 2, and includes fine holes and/or fine grooves 6 provided for keeping conductivity between the semiconductor 2 and an optically transparent conductive material 4. Diameters of these fine holes and the width of the grooves are specified to be 10-1000Angstrom  whereby electric charges produced by light irradiation can be moved without lowering the open circuit photo electric voltage Voc the fine grooves in such a manner, the semiconductor is prevented from being deteriorated to ensure a long if of the same and further ensure a greater phoptoelectric conversion eficiency.
Patent JP-H1179179-A (JP)
Title: Aluminum pallet
Inventor: IWAMURA HIROSHI
IPC: B65D19/28
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum pallet in which resistance to abrasion at portions of the aluminum pallet, which abut against a chain conveyor, is improved without spoiling advantages of the pallet made of aluminum. SOLUTION: This aluminum pallet 1a has such a structure that an upper face deck board 3 is constituted by disposing an aluminum material 7 on beam materials 2 having aluminum materials 6 provided in array and, further, a lower face deck board 4 is constituted by disposing an aluminum material 8 under the beam materials 2, and that the aluminum materials are welded to one another to be assembled. In this aluminum pallet 1a, metal sheets 11 made of stainless steel or steel and having a sheet thickness of at most 1.0 mm are welded respectively to portions 10a, 10b on the surface of the lower face deck board 4, which abut against a conveyor.
Patent JP-H03106262-A (JP)
Title: Picture read system
Inventor: KAMIYAMA AKIRA
IPC: H04N1/04
Filed: 1989-09-20
Abstract: PURPOSE:To reproduce a picture accurately even when the scanning speed of an original is changed by providing an average value calculation means average picture information and changing the speed of an original in the subscanning direction so as to obtain mean value of plural sets of picture read information obtained when the moving time in the subscanning direction is larger than the read time of one line in the main scanning direction. CONSTITUTION:The picture read system is provided with an averaging value calculation means 12, which a picture by one line is read for the plural number of times and the picture information is average for a time when the original is read by one line in the main scanning direction in response to the speed in the subscanning direction. When a step motor 1 feeds the original in the subscanning direction and it is read by an image sensor 4, the output is converted by an A/D converter 8 into a digital value, and it is stored in a line memory section 9. Then a division section 10 of a mean value calculation section 12 calculates the mean value of the data when the image sensor 4 reads one scanning line. Since the picture data obtained in one line is averaged, blurring of picture is decreased in the presence of the speed change and the picture quality against characters, tilt lines or tables is improved.
Patent JP-S62107199-A (JP)
Inventor: FUKADA MASAO
IPC: E21D9/087
Filed: 1985-11-01
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-H08111596-A (JP)
Title: Ic mounting device
Inventor: SUMITANI TAKASHI
IPC: H05K13/04
Filed: 1994-10-07
Abstract: PURPOSE: To provide an IC mounting device where a DIP-type IC socket is capable of being mounted in a detachable manner and reusable. CONSTITUTION: The terminal of a DIP-type IC socket 12 is made to penetrate through a through-hole 11a provided to a printed board 11, and a conductive fixing means 13 is fitted in the terminal in a detachable manner, whereby the printed board 11 and the DIP-type IC socket 12 are fixed together.
Patent JP-H0293530-A (JP)
Title: Roll film carrying device
Inventor: HIGUCHI HIROICHI
IPC: G03B21/11
Filed: 1988-09-30
Abstract: PURPOSE:To rapidly and surely detect that roll film winds around a take-up reel by comparing the carried quantity of the roll film in the fixed rotation of the take-up reel with the carried quantity previously set. CONSTITUTION:The roll film F is inserted between a transmitting guide roller 5 and a supporting guide roller 6 by hand. Thereafter, a transmitting motor 24 and a take-up motor 21 are automatically driven and a jamming timer 29 is started. Since the transmitting guide roller 5 rotates with the movement of the film, the carried quantity of the film F during one rotation of the take-up reel 3 increases and the number of pulses of an encoder B becomes larger than a set value Ps when the film F winds around the take-up reel 3, thereby judging that the film F is taken up to the take-up reel 3. Then, the motor 24 and the take-up motor 21 are stopped and loading is completed. Thus, the winding of the roll film on the take-up reel can be surely and rapidly detected.
Patent JP-H08110755-A (JP)
Title: Map calling device for navigation system
Inventor: KANEMITSU HIROYUKI
IPC: G09B29/10
Filed: 1994-10-07
Abstract: PURPOSE: To use a destination setting map having the optimum map contraction scale according to the type of a destination. CONSTITUTION: The final map calling selection item according to the facility such as a station or a golf course, telephone number, or address is determined (101). The position data and contraction scale data corresponding to the selection item are acquired (102). In case of the station, for example, the map contraction scale capable of displaying the periphery of the station is stored in advance. In case of the golf course, the optimum contraction scale data containing the whole golf course and obtaining the peripheral road information are stored in advance. The map data specified by the position data and contraction scale data are read (103) and displayed (104). The optimum map display can be made according to the area of the specified object.
Patent JP-2000056940-A (JP)
Title: Network printer
Inventor: AOKI MICHINORI
IPC: B41J5/30
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To analyze a transmitting/receiving packet for clearing up the cause of a fault of a network printer by holding the packet in a network. SOLUTION: When the packet data are transmitted and received by a network processing part 1c via a network, the packet data are preserved at an HDD preserving part 1b simultaneously with the normal transmission/reception processing. In such a constitution, the data can be acquired from the part 1b even when a switching HUB is used to improve the network performance, for example. Thus, it is possible to provide a network printer which can analyze the data via an analyzer machine, etc., and always secures the stability for the shared resources.
Patent JP-H03106242-A (JP)
Title: Overload prevention processing system
Inventor: KANEKO HIROKATSU
IPC: H04L12/28
Filed: 1989-09-20
Abstract: PURPOSE:To prevent occurrence of system-down by using a loop packet to monitor the state of load of a link between series thereby preventing a delay in a data due to overload of the inter-system link and the absence of the data. CONSTITUTION:Each processing unit 2 is provided with a loop packet control task 5 applying the transmission reception of a processing unit 2 and a loop packet 10 multiplexed via an inter-series link 4, a loop packet control task operating flag 7 informing the transmission of the loop packet 10 to the processing unit 2 and an operation command flag 6 informing the stop of the inter-series processing. When the loop packet control task 5 sends the loop packet 10, the loop packet control task operating flag 7 is set. Moreover, one of the processing units 2 stops the inter-series processing to set the operating command flag 6 when the reception of the loop packet 10 from other unit is absent for a prescribed period and the loop packet control task operating flag 7 of its own is set. Thus, the data delay is reduced to eliminate the absence of the data and the system-down is prevented.
Patent JP-S62103676-A (JP)
Title: Developing device
Inventor: ONO TAIZO
IPC: G03G15/08
Filed: 1985-10-31
Abstract: PURPOSE:To perform stable development with high image quality by superposing a DC voltage to an AC voltage between a developing roll and a fur brush. CONSTITUTION:Minus corona is applied to a charger 16 by the first high-voltage DC power source 17 to charge negatively all of the surface of a photosensitive drum 13. A pattern optical image is projected by an optical part 18 to form a latent image. A toner 19 in a hopper 20 is supplied into fur 25 by rotation of a fur brush 23 during this time. Further, the toner 19 is carried to a position facing a developing roll 22 by rotation of the fur brush 23. The toner 19 is charged positively uniformly by rubbing between a scraping plate 28 and the developing roll 22 and the agitating action due to rotation of the fur brush 23. The plus DC voltage is superposed to the AC voltage in the side of the fur brush 23 between the developing roll 22 and the fur brush 23 by the second high-voltage power source 26, and the toner 19 is coated on the surface of the developing roll 22 with a prescribed or more layer thickness while being moved back and forth.
Patent JP-H07102499-A (JP)
Title: Coated paper for gravure printing
Inventor: NISHIKAWA KAZUYA
IPC: D21H19/56
Filed: 1993-09-30
Abstract: PURPOSE:To provide coated paper used for gravure printing, having a low density, a high rigidity and a good stiffness, reduced in the generation of missed dots on intermediate tone printed part by the gravure printing due to high opacity, and suitable for obtaining high grade gravure printed products excellent in net point repeatability. CONSTITUTION:The coated paper for gravure printing comprises raw paper containing wooden pulp as a main raw material and a coating layer formed on the raw paper and containing the mixture of a pigment with an adhesive. The coating layer contains a styrene-butadiene copolymer resin containing acrylonitrile in an amount of 5-28wt.% per the absolutely dried whole weight and a starch phosphate ester as the adhesive. The coated paper can be produced without facing the lowering of production efficiency caused by the staining of a paper roll, a machine calender roll, a supercalender roll, etc., in a coating process.
Patent JP-H0883594-A (JP)
Title: Unsaturated vapor pressure high pressure sodium lamp
Inventor: TANIGUCHI KUNIFUMI
IPC: H01J61/073
Filed: 1994-09-12
Abstract: PURPOSE: To restrain consumption of sodium in a lamp operating process, and realize the long service life and an excellent light flux maintenance factor by using pure tungsten, to which an electron emitting metallic oxide is not applied, as a pole core part of electrodes and a coil part. CONSTITUTION: Sodium, mercury and xenon gas are enclosed inside a light emitting tube composed of a light transmissive alumina tube having electrodes 5 on both ends. A pole core part of these electrodes 5 and coils 2 and 3 are composed of pure tungsten (99.9%) being a metallic material having a high melting point, and since an electron emitting metallic oxide such as a barium oxide is not applied, consumption of sodium is restrained in a lamp operating process. In a lamp into which this light emitting tube is incorporated, voltage reduction in the lamp operating process is very small, and a light flux maintaining rate is excellent, and a service life characteristic is also excellent.
Patent JP-H0883597-A (JP)
Title: Silver oxide battery
Inventor: SUGANO MASANORI
IPC: H01M2/16
Filed: 1994-09-12
Abstract: PURPOSE: To provide a silver oxide battery by which capacity reduction by storage is hardly caused by restraining a utilization factor of zinc after storage caused by excessive absorption of electrolyte of an electrolyte absorbing body. CONSTITUTION: A silver oxide battery is provided with a positive electrode 1 using a silver oxide as a positive electrode active material and a negative electrode 2 using zinc as a negative electrode active material. An electrolyte absorbing body 4 having basic weight of 10 to 35g/m<2> is used, and the electrolyte absorbing body 4 is arranged between the negative electrode 2 and a separator 3.
Patent JP-H0796049-A (JP)
Title: Airbag system for fall accident
Inventor: SAITO ATSUSHI
IPC: E04G21/32
Filed: 1993-09-30
Abstract: PURPOSE:To provide the airbag system for fall accident which can secure the safety of a worker when the worker falls from a high place in spite of taking conventional safety countermeasures at a civil engineering and building works site. CONSTITUTION:The airbag system for fall accident is composed of a working wear 1, airbags 2-5 arranged inside the working wear, folded and housed so as to be expanded and extended by introducing gas, fall detecting means 6 and 7 for judging the occurrence of fall by detecting the acceleration and/or speed of the worker higher than a prescribed value, and gas generating means 9 for generating the gas for airbag introduction whiel receiving signals from the fall detecting means 6 and 7.
Patent JP-H04124239-A (JP)
Title: Aluminum foil for electrode of electrolytic capacitor
Inventor: SAKAGUCHI MASASHI
IPC: H01G9/042
Filed: 1990-09-14
Abstract: PURPOSE:To permit the corresponding of an electrolytic capacitor to lightning and miniaturizing by constituting its surface layers of Al contg. specified % Fe, constituting its inner layer of high purity Al contg. specified % Fe, Si and Cu and specifying the amounts of Fe and Si to be precipitated. CONSTITUTION:Aluminum foil is formed of two surface layers with <=10mum thickness and one inner layer interposed between the above. The surface layers are constituted of Al contg. 0.001 to 0.35 Fe, and Al-Fe intermetallic compound grains with <=10mum average grain diameter are dispersed therein. The inner layer is constituted of high purity Al in which the content of Fe, Si and Cu is respectively regulated to <=0.01%, and the amounts of Fe and Si to be precipitated are regulated to <=20% of their content. This aluminum foil is used for the electrode of an electrolytic capacitor. In this way, its electrostatic capacitance can be made excellent one.
Patent JP-H08108594-A (JP)
Title: Apparatus for controlling transfer of carrier, and pulse frequency converter
Inventor: OMI KUNIHIKO
IPC: B41J19/18
Filed: 1994-10-11
Abstract: PURPOSE: To control the transfer of a carrier without using an encoder by detecting the position of the carrier from an output signal of a motor excitation phase detection part and outputting a position indication pulse when the carrier reaches a set carrier position. CONSTITUTION: In a motor excitation phase detection part 10 equipped with a carrier transfer controller 1 for controlling the transfer of a reciprocating carrier, a signal which indicates the carrier transfer direction and a position pulse which indicates the distance of carrier transfer are generated from an excitation phase signal of a motor which is to be the vibration source of the carrier. A motor rotation detection part 11 installed in the carrier transfer controller 1 generates a rotation pulse with a frequency higher than that of the position pulse generated by the motor excitation phase detection part 10. A position agreement detection part 12 outputs a position agreement detection signal when the carrier is located at a set position.  A synchronous output part 13 outputs a position indication pulse which is to be absolute position indication information of the position of the carrier.
Patent JP-H0693042-A (JP)
Title: Production of propylene random popolymer
Inventor: FUTAMURA HITOSHI
IPC: C08F4/659
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a polymer having prescribed physical properties and excellent adhesivity, paintability, printability and reactivity and useful as a modifier, etc., by copolymerizing monomers such as propylene in the presence of a specific polymerization catalyst. CONSTITUTION:Monomers to give recurring units of formula II to formula IV ((m) is 0 or 2-10; (n) is 1-20) are copolymerized in the presence of a polymerization catalyst composed of (A) a transition metal compound of formula I [(C5H4-aR<1>a) and (C5H4-bR<2>b) are conjugated 5-membered ring ligand; R<1> and R<2> are 1-20C hydrocarbon residue, halogen, alkoxy, etc.; Q is bivalent bonding group; Me is transition metal of the group IVB to VIB of the periodic table; X and Y are H, halogen, hydrocarbon group, etc.; (a) and (b) are 1-3] and (B) alumoxane to obtain the objective copolymer containing 70-99.99mol% of the unit of formula II, 0-15mol% of the unit of formula III and 0.1-15mol% of the unit of formula IV and having a triad [mm] fraction of >=0.7 determined by <13>C-NMR.
Patent JP-H1097751-A (JP)
Title: Disk unit
Inventor: TANAKA TOSHIRO
IPC: G11B20/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk unit capable of reducing the starting time or the stopping time of the disk. SOLUTION: In the disk unit using a CLV(constant linear velocity) system having a specific angular velocity of the disk lower at the outer peripheral part, or a ZCLV(zone constant linear velocity) system, the recording format constitution such as the area accessed at first after the start of the rotation of disk or the area accessed right before the stop of the rotation is arranged on the track of the outer peripheral part, is formed so that the rotating speed of the disk at the first access time or at the last access time may be low.
Patent JP-H03109294-A (JP)
Title: Diamond coating device
Inventor: TAKAMURA FUMIO
IPC: B01J15/00
Filed: 1989-09-22
Abstract: PURPOSE:To uniformize quality by supporting plural base materials on a drum- shaped base material supporting base installed in an applicator which can charge microwaves from plural directions and rotating the base in a specific direction, thereby exposing the base materials uniformly to a plasma atmosphere. CONSTITUTION:After the inside of a quartz tube 2 is evacuated to a reduced pressure, a gaseous mixture composed of H2 and hydrocarbon is introduced from a gas introducing port 9 into the quartz tube. Microwaves are charged from both directions into an applicator 2 to convert the gaseous mixture in the quartz tube 2 to the plasma. The rotating speed of the drum-shaped base material supporting base 5 which is so constituted as to support the plural base materials 12 in radial arrangement and to rotate around the shaft perpendicular to the discharge direction of the plasma is adjusted and the base materials are maintained at a prescribed temp. by cooling a section 6 for mounting the base material supporting base with water, by which the base materials 12 are exposed uniformly to the plasma atmosphere for a long period of time. The diamond coating which is free from fluctuation in quality is thereby obtd.
Patent JP-S60139469-A (JP)
Title: Thermal transfer recording apparatus
Inventor: ITOU YOSHIO
IPC: B41J2/325
Filed: 1983-12-28
Abstract: PURPOSE:To make it possible to easily perform monochromatic and color printings only by the change-over control of a guide member, by providing a paper route changing-over guide member swinging in an opening and closing direction to a supply and discharge region. CONSTITUTION:A recording sheet route altering guide member 18 swinging between two positions is provided at a position close vicinity to the peripheral surface of a platen drum 1 in a supply and discharge region 5. This guide member 18 again guides and supplies a recording sheet 13 to a printing and transfer region 4 along the peripheral surface of the platen drum 1 when is driven to the position shown by the solid line and guides the same to the outside when is driven to the position shown by the broken line to discharge the same onto a tray 17. The driving of the guide member 18 to the position shown by the broken line is performed by revolving the rotary shaft 19 thereof to a counterclockwise direction by a coil spring and stopping the guide member 18 by a stop pin 20.
Patent JP-H1090773-A (JP)
Title: Armor part for camera
Inventor: ITO NAOKI
IPC: F16B1/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of an armor member and to enhance the assembling workability thereof. SOLUTION: A hole 16A and a pawl 17A are formed on the first armor member 10. The pawl 17A projects from the edge part of the hole 16A in the depth direction thereof and the tip lock part 17a thereof projects to the inside of the hole 16A. An edge part joining surface 23 superposed on the edge part joining surface 19 of the first armor member 10 is formed on the second armor member 20 and a pawl 24A engaged with the pawl 17A of the first armor member 10 when both edge parts are superposed is formed besides. The hole 16A is covered when a mount lock release button is attached to the hole 16A. When the mount lock release button is attached, the pawl thereof is engaged with the lower edge part of the hole 16A.
Patent JP-S6488128-A (JP)
Title: Temperature sensor
Inventor: DOI KATSUJI
IPC: G01K7/34
Filed: 1987-09-29
Abstract: PURPOSE:To decreases the number of components, to simplify the circuit constitution, and to reduce the cost of the temperature sensor by using a ceramic dielectric interposed between the electrodes of a capacitor even as the substrate of a CR oscillation circuit. CONSTITUTION:The 1st resistance body 2 of the CR oscillation circuit, the electrode 4 of the capacitor 2, and a 1st conductive pattern 5 are formed on one surface 1a of the ceramic dielectric 1. They are covered with an insulating layer 6 and the 2nd resistance body 7 of the CR oscillation circuit and a conductive pattern 8 are formed. A capacitor 2 and the other electrode 14 are formed on the other surface 1b of the dielectric 1 and then the CR oscillation circuit is formed on the dielectric 1. In this state, when the temperature varies, electrostatic capacity varies to cause variation in the frequency of an output signal, thereby performing temperature detection. Consequently, the constitution is simplified, the number of components is decreased, and the cost of the sensor is reduced.
Patent JP-H0581558-A (JP)
Title: Electronic cash register
Inventor: SATO KATSUHIKO
IPC: G07G1/12
Filed: 1991-09-25
Abstract: PURPOSE:To effectively utilize the surface of an equipment, and to improve a maintenance by forming a through hole connected with a functional equipment at a main body housing, and attaching one of a keyboard and a display on the through hole so as, to be freely opened and closed. CONSTITUTION:A through hole 11 is formed at a main body housing 10, and a keyboard 9 is attached on the through hole 11 so as to be freely opened and closed by hinges 12 and a supporting arm 13. And also, detecting sensors 14 are provided at the opposite parts of the keyboard 9 and the through hole 11, and connected with a CPU in the main body housing 10. At that time, at the time of operating a maintenance operation, the keyboard 9 is vertically rotated on the main body housing 10, and the functional equipment positioned in the through hole 11 is exposed, so that it is not necessary to detach, or open and close a top cover of almost the same size with the entire equipment. Thus the maintenance can be improved while effectively utilizing the surface of the equipment.