baber/WOPTO huggingface dataset:
Patent JP-2000019904-A (JP)
Title: Image output equipment
Inventor: MIYAJI NOBUKI
IPC: G03G21/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge product produced in the vicinity of a main charger from adhering to a photoreceptor drum by providing a means for driving a fan for discharging the discharge product to the outside for a specified time whenever the driving of the photoreceptor drum is stopped. SOLUTION: An imaging unit 2 is housed in a printer main body 1. The main body 1 is also provided with a fan 3 for discharging a discharge product such as ozone or NO produced in the vicinity of a main charger to the outside. The fan 3 is driven and controlled by a controller such as a CPU installed in the main body 1. Whenever the rotation of a photoreceptor drum is stopped, the fan 3 is driven for a specified time to discharge the discharge product produced in the vicinity of the main charger to the outside. Thus, the discharge product is efficiently prevented from adhering to the surface of the photoreceptor drum.
Patent JP-2000016156-A (JP)
Title: Horse transport vehicle
Inventor: SUZUKI MASAKATSU
IPC: B62D33/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a horse transport vehicle which can certainly prevent a horse getting on or out of the vehicle from stepping off from a footboard and can nevertheless reduce the burden of preparatory and restitution works. SOLUTION: The bottom of a gangway 4 to constitute a door covering a horse doorway 2 is pivoted at the bottom edge of the doorway 2 in such a way as capable of rising and falling and also rotating. The outer edges of a left and a right side plate 9 overlapped on the inner side face of the gangway 4 are pivoted on the side edges of the gangway 4 in such a way as capable of rising and falling and also rotating, and a means 14 holds upright the side plates 9 in the condition that the gangway 4 is fallen, and thereby it is possible to cover the sides of the passage easily only by raising and rotating the side plates 9.
Patent JP-H0610974-A (JP)
Title: Temperature-sensitive fluid type fan coupling device
Inventor: KIKUCHI YASUBE
IPC: F16D35/02
Filed: 1992-06-24
Abstract: PURPOSE:To linearly control the function by adjusting the oil quantity with a pump mechanism operated by the partition plate discharge hole of the torque transmission chamber side, multiple dams of a partition plate, and the difference of the revolving speed of a rotary shaft body and a sealed case according to the outside temperature. CONSTITUTION:When the outside temperature is the preset temperature or below, the oil of the torque transmission chamber 4 side is pumped by dams 11n of a partition plate 5, it is fed into a flow passage 12 from the outermost discharge hole 50 and a through hole 80 by a pump mechanism 15 and discharged to an oil sump chamber 6, and no torque is transmitted. When the outside temperature reaches the preset temperature, a valve member 8 is rotated by the deformation of a temperature-sensitive body 10, a feed hole 14 is communicated with a through hole 13, oil flows into the torque transmission chamber 4, the discharge hole 50 is closed, a discharge hole 51 is communicated with a through hole 81, the oil on the center side from the dams 11n is discharged to the oil pump chamber 6 by the suction of the pump mechanism 15 and the pumping of the dams 11n, the oil quantity in the torque transmission chamber is maintained by the dams 11n, and torque is transmitted. When the temperature further rises, the oil quantity in the torque transmission chamber 4 is increased, and the rotation of a fan is increased by the increase of the torque transmission. The function can be linearly controlled.
Patent JP-H0476827-A (JP)
Title: Optical head
Inventor: HOSHINO ISAO
IPC: G11B7/09
Filed: 1990-07-18
Abstract: PURPOSE:To lighten a movable optical part and to present the optical head reducing the occupied area of a fixed optical part by using a uniaxial actuator to move a convergence function element only in an optical axis direction for the movable optical part. CONSTITUTION:A light beam emitted from a semiconductor laser 10 is made incident through a collimating lens 11 and a composite prism 14 on an oscillating mirror 20. The light beam is bent at 90 deg., passed through the inside of a carriage 4 and made incident on a movable optical part 2. The light beam is converged through a reflection mirror 7 and a convergent lens 5 so as to irradiate the surface of a disk 1. The reflected light beam is moved backward, reflected by a beam splitter 23, afterwards made incident through the convergent lens 5 on a detection optical system 19, passed through a polarized beam splitter 16 and detected by tripartite photodetectors 17 and 18.
Patent JP-H0943880-A (JP)
Title: Electrophotographic photoreceptor and production of charge generating layer
Inventor: SATO TETSUYA
IPC: G03G5/05
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain excellent sensitivity and good characteristics free from image noises by constituting a charge generating layer of the aggregate of charge generating pigment particles having a specific crystal type without incorporating a binder resin into this layer. SOLUTION: This electrophotographic photoreceptor is composed of a conductive substrate 201, the charge generating layer 202, a charge transfer layer 203 and the charge generating pigments 204. The charge generating layer 203 is composed of only the aggregate of the charge generating pigment particles and does not contain the binder resin. Sufficient light absorption is, therefore, effected and sufficient carriers are generated even if the charge generating layer 202 is thin. The charge generating pigments 204 come into direct contact with the adjacent charge generating pigments 204 without being covered by the binder resin and, therefore, the efficient movement of both carriers of the electrons and holes is possible and these carriers are rapidly implanted into the conductive substrate 201 or the charge transfer layer 203.
Patent JP-H0239971-A (JP)
Title: Recorder
Inventor: YAMAMOTO KUNIO
IPC: B41J19/78
Filed: 1988-07-29
Abstract: PURPOSE:To simplify a feeding mechanism for a recording material and enable highly accurate feeding of the recording medium with an inexpensive construction by providing a gear at an inner surface of one end of a platen, and engaging the gear directly with a gear provided in direct coupling with a driving shaft of a motor. CONSTITUTION:A gear 70a is provided in the form of an internal gear at one end surface of a platen 70, and an LF motor 90 is turnably mounted on a support column 92 through a motor stay 91. A motor gear 93 is tightly press fitted to a driving shaft of the motor 90 so that it is engaged with the internal gear 70a. A tension spring 94 has a fixed end attached to a spring hook part 1b, the other end being fitted to the motor stay 91, and acts in the direction for energizing the motor gear 93 toward the gear 70a. In this construction, the platen 70 is rotated in a direction B through the internal gear 70a engaged with the motor gear 93, following up to a rotating direction A of the motor 90, whereby a recording material wrapped round the outer periphery of the platen 70 is fed.
Patent JP-S6082604-A (JP)
Title: Manufacture of amorphous metallic granular powder
Inventor: MENJIYOU AKIRA
IPC: B22F9/02
Filed: 1983-10-12
Abstract: PURPOSE:To manufacture rapidly amorphous granular powder in large quantities and in good yield by spouting molten metal into a liquid coolant jet stream from a nozzle having specified diameter at specified velocity, flow rate, and angle. CONSTITUTION:A molten metal stream is spouted into a liquid coolant jet stream from a nozzle under conditions satisfying equations I , II, III, and IV, and cooled and solidified to manufacture amorphous metallic granular powder having 50-400mum diameter. V in equation I is the velocity (m/min) of the liquid coolant jet stream, Q in equation II is the flow rate (g/min) of the liquid coolant jet stream and (q) is the flow rate (g/min) of the moten metal stream, D in equation III is the bore (mm.) of the nozzle, and theta in equation IV is the angle ( deg.) formed between the liquid coolant jet stream and the molten metal stream spouted from the nozzle.
Patent JP-S6168943-A (JP)
Inventor: TSUNEMITSU KOICHI
IPC: E02D29/12
Filed: 1984-09-11
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-S5979499-A (JP)
Title: Memory protecting system
Inventor: ANDOU HIDEAKI
IPC: G06F12/14
Filed: 1982-10-29
Abstract: PURPOSE:To protect a memory by dividing a memory region into a block with a device used by a control storage CS and a local storage LS, to compare the block addresses between the storages CS and LS and to permit or inhibit to access by the coincidence or dissidence of said comparison. CONSTITUTION:A CS1 and an LS4 are divided into 4 blocks are shown in the diagram. The addresses of the CS1 and LS4 are stored in registers 2 and 3 respectively. In this case, the address of each block is designated by a partial N bit of the address. These addresses are read out to a comparator 5 for comparison. Then ''1'' or ''0'' is transmitted by the coincidence or dissidence of the comparison. The access signals are supplied to the CS1 and LS4 through terminals A and B respectively. These access signals are supplied to an AND circuit 7 via an OR circuit 8, and an access enable signal is transmitted through a terminal C if ''1'' is transmitted from the comparator 5. While an error signal is transmitted through a terminal D in the case of the dissidence of the comparison to turn into an access unable signal.
Patent JP-S6485872-A (JP)
Title: Reverse switch for power assisting steering gear
Inventor: FUREDERITSUKU EI HAMAARU
IPC: H01H35/12
Filed: 1988-07-29
Abstract: PURPOSE: To miniaturize a reversing assembly switch to control an electric assist steering system by composing it of terminals circularly arranged around a steering shaft part, and arm type terminals connected to these terminals. CONSTITUTION: A brush 136b is connected to an electric control unit 202. Power terminals 142, 144 have a circular contact part 142a and an arc shaped part 142b. An end part of the arc shaped part 142 supports a contact 192. A brush 136c is connected to a motor terminal 150, and a brush 136d is connected to a motor terminal 152. Switch terminals 162, 164 comprise contacts 162a, 164a, and laterally extended support parts 162b, 164b. A rocker arm 184a, has a leg part 188, and a V-part of the leg 188 is connected to a flat contact. To the leg part 188 of the rocker arm 184a, a pivot arm is connected, so the pivot arm rolls on the arm 184a to move right and left for disconnecting a switch 192b.
Patent JP-H1041615-A (JP)
Title: Substrate for mounting semiconductor chip and method for mounting semiconductor chip
Inventor: OTANI HIROYUKI
IPC: H01L21/50
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To increase the junction strength between a semiconductor chip and a board not only by joining junction lands formed on the board for mounting a semiconductor chip and electrodes formed on the semiconductor chip but also by forming, on the board for mounting a semiconductor chip, a land for securing the strength to be joined to a non-operating electrode formed on the semiconductor chip and joining these to each other. SOLUTION: On a circuit forming face 1a of a semiconductor chip 1, a non-operating electrode 105 exists an usual that is an electrode for a unit test of a semiconductor chip that has nothing to do with the function of the semiconductor chip after the chip is mounted. In correspondence with the non-operating electrode 105, a land 103 for securing the strength which is not electrically connected to a wiring on a circuit board where a board 104 for mounting a semiconductor chip is to be mounted is formed on a semiconductor chip mounting face 4a of the board 104. Electrode terminals 13 and a junction land 102 are joined to junction materials 7 through bumps 6 and the non-operating electrode 105 and the land 103 securing the strength are also joined to a junction material 7 through a bump 6.  By this method, the number of junction points increases and thereby the junction strength can be increased.
Patent JP-H0477966-A (JP)
Title: Information retrieval system
Inventor: KITSUTA KENICHI
IPC: G06F17/30
Filed: 1990-07-20
Abstract: PURPOSE:To speed up retrieval by seeking a head to the recording position of data corresponding to input information in a disk-like recording medium whenever respective characters of input information are inputted. CONSTITUTION:A retrieval device and a driving device driving CD-ROM 5 is incorporated in a case 1 and a keyboard 2 and a liquid crystal display device 3 are provided. Since the keyboard 2 is set to be a drawer-type, it is pushed into the case 1 when it is not used. Furthermore, two jacks are provided at the back of the case 1, and a telephone set 4 and a public telephone line are connected with a circuit in the case 1. Since time inputting the character from the keyboard 2 requires much more than the seek time of the head in the disk drive device, the head is in the recording position of data when the input of input information completes. Thus, data can immediately be reproduce.
Patent JP-S6082441-A (JP)
Title: Parking support for park-lock system
Inventor: HAYAZAKI YASUICHI
IPC: B60T1/06
Filed: 1983-10-14
Abstract: PURPOSE:To prevent noise due to interference by setting back the contacting portion of actuator roller on the guide/support face of parking support in R- range when compared with P-range. CONSTITUTION:The portion 27b on the guide/support face 27 of parking support 5 where an actuator roller 16 will contact is set back against the actuator roller 16 in R-range when compared with P-range, or the face of the portion 27b is inclined in the direction departing more than the vertical face containing the portion 27 from the actuator roller 16. At the position in R-range, the gap G' between the tip of click portion 10 of parking pole 3 and the tip of parking gear 1 will increase to prevent interference between the parking gear 1 and parking pole 3.
Patent JP-S6248027-A (JP)
Title: Semiconductor device
Inventor: OGAWA KICHIJI
IPC: H01L23/522
Filed: 1985-08-28
Abstract: PURPOSE:To readily from a hole for eliminating the disconnection of wirings by forming an interlayer insulating film of a silicate glass film which contains phosphorus and boron and varies in the densities continuously in a vertical direction. CONSTITUTION:A source drain region 14, silicon oxide film 12, 15 and a polycrystalline silicon 13 of a gate electrode are formed on a P-type semiconductor substrate 11, and a silicate glass film 17 which contains phosphorus and boron is formed on the film 15. Aluminum wiring 20 which contact through a contacting hole 19 formed in the film 17 with the region 14 is formed. The density of the phosphorus contained in the film 17 as an interlayer insulating film is set higher near the surface and the density of the boron contained is reversely set in lower density. Thus, the diameter of the hole 19 formed in the film 17 is formed larger near the surface, and the step due to the hole 19 is smoothened. Accordingly, the wirings 20 are not disconnected.
Patent JP-S6435082-A (JP)
Title: Igniter
Inventor: SATO HIDEKI
IPC: H01L21/58
Filed: 1987-07-30
Abstract: PURPOSE:To improve anti-heatcycle characteristic by jointing a ceramic substrate made of aluminum nitride and a metallic container through heat-resistant adhesive, thereby relieving thermal distorsion caused by differential thermal expansion through the heat-resistant adhesive. CONSTITUTION:Mixture powder paste of molibdenum and titanium oxide is screen printed onto one face of a ceramic substrate 7 mainly composed of aluminum nitride and added with about 4% of yttrium oxide as ignition promoting agent, then a metallized layer is formed through burning thereafter a conductive layer 8 of desired pattern composed of gold galvanization layer is formed thereon so as to joint a semi-conductor element 9. Then an aluminum diecast container 12 is thermally jointed to the opposite side through heat-resistance adhesive 11, i.e. a thin silicon resin board, and the interior of the container 12 is sealed with resin. Consequently, anti-heat cycle characteristic, heat radiation performance and reliability can be improved.
Patent JP-H0718087-A (JP)
Title: Production of resin composition
Inventor: WAKAYAMA MASAHIRO
IPC: C08L59/00
Filed: 1993-07-05
Abstract: PURPOSE:To provide a method for producing a resin composition which can protect physically the chemical weakness of an engineering plastic with a polyolefinic polymer at the time of blending the engineering plastic and the polyolefinic polymer. CONSTITUTION:In the production of a resin composition comprising an engineering plastic A selected from polyoxymethylene resins, polycarbonate resins, polyphenylene ether resins and polyester resins, a polyolefinic polymer B and a compatibilizer C, components A to C are kneaded under the conditions that the melt viscosity of the mixture of components A and C is 1/3 or less of the melt viscosity of component B at the same temperature and the same shear rate in the same kneader, so that component A may become a matrix and component B a domain.
Patent JP-H0835789-A (JP)
Title: Heat-exchanger and method for sealing its tube plate and heat-transfer pipe
Inventor: IWAMOTO HIROYUKI
IPC: F28F9/18
Filed: 1994-07-21
Abstract: PURPOSE:To provide a heat-exchanger which is structured to prevent the occurrence of gap corrosion between the pipe hole wall of a tube plate and the outer surface of a heat-transfer pipe. CONSTITUTION:A main part 10 of a heat-exchanger comprises a tube plate 12, a heat-transfer pipe 16 inserted in a tube hole 14 of the tube plate 12, a fixed part 18 fixing the heat-transfer pipe 16 to the tube plate 12, and a sealing part 20 for the tube plate 12 and the heat-transfer pipe 16. A fixed part for the heat-transfer pipe and the tube plate consist of a means similar to a conventional heat-exchanger. The seal part is positioned at the opening edge part on the drum side of the pipe hole. Formation of the seal part is such that after the heat-transfer pipe is securely inserted in the pipe hole, laser beams are positioned above the seal part in such a state to approach the interior of the heat-transfer pipe from the channel side of the tube plate and the constituting metal of the heat-transfer pipe is molten in the constitution metal of the tube plate and mutually fused through laser welding throughout the whole periphery of the inner periphery of the heat-transfer-pipe. This constitution seals together the tube plate and the heattransfer pipe at the opening edge part on the drum side of the pipe hole throughout the whole of the outer periphery of the heat-transfer pipe.
Patent JP-S6168247-A (JP)
Title: Screen printing machine
Inventor: KATSUKI SATOSHI
IPC: B41F15/26
Filed: 1984-09-12
Abstract: PURPOSE:To simplify constitution as a whole without moving a screen plate or stage when matter to be printed is fed to the center of the stage, by performing the feed of the matter to be printed from the part below the stage by a feed pin and performing printing in such a state that the screen plate is closely contacted with the matter to be printed by elastic deformation. CONSTITUTION:Matter 15 to be printed is fed to the center between stages 12, 16 also used as guides while guided by said stages and pushed at the rear end by the leading end of a feed pin 21. The feed pin 21 moves up and down by a feed pin up-and-down operation part 17 and positioned at the lower limit so as not to interfere a squeezee 9 when the squeezee 9 performs straight advance operation. The pressure applied to the matter 15 to be printed from above by the squeezee 9 is received from below by a receiving part 19 and the matter 15 to be printed is moved up and down by a pneumatic cylinder 20. When the squeezee 9 advances and retracts straightly in the direction at a right angle to the guides, a screen plate 8 is elastically deformed by pressure and closely contacted with the matter 15 to be printed to perform printing. Because of this, it is unnecessary to largely separate the screen plate 8 from the stages 16, 18 also used as the guides.
Patent JP-S6436180-A (JP)
Title: Catv for hotel and restaurant service
Inventor: HARADA TAKUJI
IPC: H04N7/16
Filed: 1987-07-30
Abstract: PURPOSE:To decrease the time sending information from a front side equipment to a guest room terminal set by allowing the guest room terminal set only to receive and store a signal corresponding to the calculated utility charge and displaying the utility charge based on the stored signal. CONSTITUTION:A guest room terminal set generates a signal requesting the display of a room charge display by a panel key 22 to a front side equipment, the front side equipment uses a control unit 11 to calculate the utility charge, the signal corresponding to the calculated utility charge is received by the said guest room terminal set only and stored in a memory 26 and the utility charge is displayed on a TV set 23 based on the stored signal. Thus, the time sending from the front side equipment to one guest room terminal set is short and even when lots of requests to the room charge display rush, the requests are immediately responded to.
Patent JP-2000020317-A (JP)
Title: Device and device control method in information processing system, and software storage medium
Inventor: TAKAYAMA NORIHISA
IPC: G06K15/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device control method in information processing system, a device in the same and a software storage medium, by which the operating mode of a host can be automatically set corresponding to the operating mode of a device and the device can be controlled by the host in the optimum operating mode. SOLUTION: In step S1, a device is accessed by a host and in step S2, a control software is downloaded, by the device accessed by the host, to the host. In step S3, the control software downloaded by the device to the host is executed. When the control software is executed, the language mode of the host is set corresponding to the language mode of the device in steps S31-S35, and the device is controlled by the host based on the language-set control software in step S36.
Patent JP-S6386776-A (JP)
Title: Polyolefin-containing adhesive blend
Inventor: FUIRITSUPU SUCHIIBUN HOUPU
IPC: C08L23/04
Filed: 1987-07-30
Abstract: A polyolefin-containing adhesive blend comprising (A) 10 to 30 parts by weight of a graft copolymer of a polypropylene backbone grafted with 0.001 to 30% by weight of at least one polymerisable ethylenically unsaturated carboxylic acid or derivative thereof, (B) 10 to 50 parts by weight of a linear low density polyethylene and (C) 20 to 80 parts by weight of polypropylene, the sum of (A) (B) and (C) being 100 parts by weight. The adhesive blend is suitable for bonding polypropylene to polar materials such as ethylene-vinyl alcohol copolymers and nylon. The invention includes multi-layered structures produced using the polyolefin-containing adhesive blend.
Patent JP-H0244029-A (JP)
Title: Production of thin oxide superconducting film
Inventor: FUJITA JUNICHI
IPC: C01G29/00
Filed: 1988-07-29
Abstract: PURPOSE:To easily produce a superconducting film having a single phase by forming an amorphous Bi2O3-Sr2Ca2Cu3Ox film having a multilayered periodic structure on a substrate and by heat-treating this film. CONSTITUTION:A Bi2O3 target 3 and a Sr-Ca-Cu-O (2:2:3 ratio of Sr:Ca:Cu) target 4 are arranged in a vacuum chamber 12 provided with Kaufmann type ion sources 1, 2. The scattering range of sputtered particles 3', 4' is limited with a top plate 5 and an amorphous Bi2O3-Sr2Ca2Cu3Ox film having a multilayered periodic structure is formed on a substrate by alternately opening shutters 6, 7. The film is then heat-treated at a prescribed temp. in an oxygen atmosphere to obtain a thin superconducting film having a high superconduction transition temp. of the 110K order. This superconducting film having a single phase is easily produced.