baber/WOPTO huggingface dataset:
Patent JP-S6378560-A (JP)
Title: Lead frame
Inventor: KIMURA SABURO
IPC: H01L21/60
Filed: 1986-09-20
Abstract: PURPOSE:To contrive improvement in reliability of the title lead frame by a method wherein oxidation is suppressed and the connecting strength of a copper wire and the lead frame is enhanced by laminatingly arranging a nickel- plated layer and an oxidation-resisting nickel-plated layer on the wire-bonding region of the lead frame of a copper material. CONSTITUTION:A nickel-plated layer 10 is formed on the whole area of the bonding region 3a on the surface of the lead frame 3 of the copper material where the end part 1b of a bonding wire will be bonded, and a nickel- phosphorus-plated layer 11 is arranged by lamination on the upper surface of the nickel-plated layer. As a result, the oxidation-preventing function and the bondability of the title lead frame are improved, and the copper wire 1 can be bonded on the lead frame 3 of the copper material through the intermediary of the nickel-plated layer 10.
Patent JP-H0752226-A (JP)
Title: Manufacturing equipment for long fiber reinforced thermoplastic resin composition, manufacture thereof, and covering die for manufacturing
Inventor: SHIRAI YOSHIMITSU
IPC: B29C48/30
Filed: 1993-08-17
Abstract: PURPOSE:To reduce the uneven extrusion in the direction of web width by a method wherein molten thermoplastic resin is extruded from a slit, which is installed so as to have nearly the same width as the web width and formed by branching resin feed course to the slit on the same plane into a plurality of courses, onto at least one side of continuous fiber bundle, which is opened in web-like fashion, in order to cover fibers. CONSTITUTION:Molten thermoplastic resin is supplied from an extruder 1 to a die feed opening 3 so as to be run through a center course 8, branched courses 9 and 10 to respective branched courses 11 and 12. After that, the courses are similarly branched axisymmetrically about the center axis of a die and equivalently planisymmetrically to branched courses 13, 14, 15 and 16, then to further branched courses 17-24 and to finally branched terminal courses 25-40. Through the above- mentioned courses, the molten thermoplastic resin is forcibly fed to a slit-like dump part 41, resulting in being past under the state uniform in the direction of web width through a slit-like course 42 and forced to a slit 43 so as to be extruded in the direction of web width onto web-like fiber bundle, which is carried from the direction F in order to carry out extrusion, in which a few uneven extrusion develops.
Patent JP-H0732335-A (JP)
Title: Extrusion molder
Inventor: MIYAZAKI TETSUYA
IPC: B28B3/20
Filed: 1993-07-16
Abstract: PURPOSE:To make a precise ceramics extrusion molded product which is excellent in dimensional accuracy by a method wherein a micro strain, a crack, a small torsion, etc., are prevented from occurring in the ceramic extrusion molded product, and a yield is improved. CONSTITUTION:A cylinder 17 of a plunger type extruder 2 is connected at an arbitrary angle to a lower stage cylinder 10 of a two stage screw type vacuum extrusion molder 1 via a four direction pressure fitting tube. Body which is thoroughly degassed with the two stage screw type extrusion molder is pressure packed into the cylinder 16. A piston 16 is retreated with this pressing force. Thereafter, pressure of a hydraulic cylinder 14 is raised, and the body degassed with the piston 16 is extruded from a metal die 19.
Patent JP-H0887274-A (JP)
Title: Keyboard device
Inventor: MASUBUCHI TAKAMICHI
IPC: G01B21/20
Filed: 1994-09-19
Abstract: PURPOSE: To provide a keyboard device which can be assembled by positioning a sensor with respect to an elastic member which is an object to be measured with high accuracy. CONSTITUTION: This keyboard device includes a stationary supporting frame 12 which is fixed to a musical instrument body 3, an oscillatable supporting frame 16 which is substantially immobile in a vertical direction and is oscillatable in a lateral direction relative to this musical instrument body, the elastic member 15 which connects this stationary supporting frame and the oscillatable supporting member and is elastically deformed only in the lateral direction and the sensor 20 which detects the lateral directional components of key touch force by the elastic deformation quantity of the elastic member. The sensor 20 is interposed between the elastic member 15 and a detecting member (sensor supporting member 21) disposed part a prescribed distance from this elastic member and is constituted to detect the change in the spacing between both members. This detecting member 21 is directly fixed onto the elastic member 15.
Patent JP-H0888883-A (JP)
Title: Control device
Inventor: ITO SATORU
IPC: H04Q9/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide an interface which is capable of easily and surely operating plural apparatuses with fewer buttons by a remote control device, in the remote control device of an AV composite equipment or an AV system. CONSTITUTION: Buttons 1, 2 and 3 are multi-contact buttons having mechanisms which are capable of detecting that the buttons are inclined in 8 directions of the up, down, left, right, upper right, upper left, lower right and lower right, facing the each of bottons. The button 1, the button 2 and the button 3 are capable of operating a video and a television set, a cassette and a radio, and a CD and an external input (selector), respectively. A button 4, a button 5, a button 6 and a button T are assigned to the turning on/off button of a power source, a video recording button, a cassette sound recording button and a sound volume adjusting button, respectively.
Patent JP-2000052568-A (JP)
Title: Ink-jet type recording apparatus and method for controlling cleaning of recording head in this apparatus
Inventor: TSUKADA KENJI
IPC: B41J2/175
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sequence whereby air bubbles in a recording head can be discharged surely. SOLUTION: A negative pressure control valve 18 is arranged between a cap unit 13 and a suction pump 16. The negative pressure control valve 18 is controlled to be opened in an operation state of the suction pump 16. A negative pressure stored by the suction pump 16 suddenly acts into the cap unit 13, so that a discharge flow velocity of ink from a recording head 8 is enhanced. Air bubbles remaining in the recording head 8 can be discharged promptly.
Patent JP-H0647904-A (JP)
Title: Production management device in printing press
Inventor: MORI YOSHIMITSU
IPC: B41F33/00
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a device capable of automatically and rapidly calculating and totalizing an accurate production amount of properly printed paper by a simple constitution for the management of the proper production amount of a printing press. CONSTITUTION:A title device provided with a stacker bundler 2 for bundling properly printed paper carried out of a printing press 1 by a predetermined number and stacking it and a palletizing robot 3 for palletizing unit bundles of properly printed paper on the stacker bundler 2 by the fixed number comprises a data collection device 4 for calculating and totalizing the number of properly printed paper from a palletizing signal of the palletizing robot 3 and a computer 5.
Patent JP-H1070833-A (JP)
Title: Overvoltage relay
Inventor: IGUCHI KENJI
IPC: G01R19/252
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an overvoltage relay which corrects the influence of a frequency change with reference to the gain of a digital filter by a method wherein a signal is output when a specific condition is established by a measured value, by a rated frequency, by the frequency of an input voltage, by the correction value of the gain of the digital filter due to a change in the frequency and by a setting value. SOLUTION: In an overvoltage relay 1, an input voltage is sampled by a sample-and-hold part 11, and it is analog-to-digital-converted by an A/D conversion part 12. A control part 14 uses a digital value, it computes the absolute value |V| of a measured voltage by a voltage-value computing program, the absolute value is compared with a settling value K by an overvoltage-relay computing program, and a signal is output from an input/output part 15 when |V|>K. In this case, |V|>G(f)×(f/f0 )×K and  G(f)=4cos (f/4) sin f, where (f) represents the frequency of the measured value, f0 represents a rated frequency, θ=30 deg. in the case f0 =60Hz, and θ=25 deg. in the case f0 =50Hz when a sampling interval is an electrical angle θ} are established.
Patent JP-S59115146-A (JP)
Title: Work judgement and control device
Inventor: SENDA MASAKI
IPC: G05B19/4155
Filed: 1982-12-20
Abstract: PURPOSE:To prevent interruption of service in an unmanned operation by skipping any work to be processed, if the dimensions of a work on pallet can not be found in the memory of a handling robot, in which all dimensions of works to be processed here are stored. CONSTITUTION:When a work 32 on a pallet 9a comes up to the handling position, a measuring device 10 measures the length LH and diameter D of the work 32. The measurements are compared with data LHW, DW of work dimensions in two or more working programs PRO, and it shall be scanned whether there is a corresponding working program. If existing, the work is carried into the machine tool to undergo an intended processes, and if not existing, the symbol [X] is indicated at the flag FLG in the memory for the corresponding pallet number PANO. This pallet will thereafter be skipped in the measuring and handing processes.
Patent JP-H0543125-A (JP)
Title: Sorter
Inventor: SEKINE TAKEYOSHI
IPC: G03G15/00
Filed: 1991-08-09
Abstract: PURPOSE:To provide a sorter capable of enhancing the operational efficiency by constituting bins of removable sub trays. CONSTITUTION:Respective bins are constituted of plural number of sub trays 42 stacked so as to be spanned between sub tray support members 43 and 44 arranged respectively on the side plates 41-1 and 41-2. Otherwise, they are sonstituted of the plural number of sub trays 42 stacked on a fixed tray 45.
Patent JP-H0965801-A (JP)
Title: Line threading for internally threaded fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K97/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enable the easy threading of a fishing line when the fishing line is threaded into a line-insertion passage in an internally threaded fishing rod. SOLUTION: The line-threading part 20 of an internally threaded fishing rod is used for threading a fishing line into a line-insertion passage P of an internally threaded fishing rod which has a line-inlet hole 5 at the hand side and a line-outlet hole 11a at the front end of the rod, and it has a line-threading body 21 and a line fixing part 22. The line-threading body 21 has a length roughly equal to the length from the line-outlet hole 11a to the line-inlet hole 5 in a storage state of the internally threaded fishing rod. The line-threading body 21 also has an outer diameter capable of passing through the line-insertion passage P and has rigidity of such a degree that it does not deform when it passes through the line-insertion passage P. The line-fixing part 22 is placed at the end of the line-threading body 21 and capable of fixing the fishing line.
Patent JP-S6284621-A (JP)
Title: Ternary logic circuit
Inventor: YOKOYAMA NAOKI
IPC: G11C11/56
Filed: 1985-10-09
Abstract: PURPOSE:To easily generate a ternary signal by providing a semiconductor device where a super lattice layer is formed between an emitter and a base layer so that carriers enters a resonance tunneling state and a signal source which supplies three kinds of input signals. CONSTITUTION:The semiconductor device Q as a logic element has an emitter- side potential barrier layer 2 formed of the super lattice layer between the emitter layer 5 and base layer 3 and a collector-side potential barrier layer 2 formed between the base layer 3 and a collector layer 1. The signal source SG supplies the device Q with such input signals VIN of VBE<2Ex/q, VBE 2Ex/ q, and VBE>2Ex/q. In this case, VBE is the base-emitter voltage applied to the device Q, Ex is the energy level of a subband generated in the well layer of the super lattice layer 4, and (q) is the amount of charges of carriers. When V>=IN VBE<2EX/q, electrons in the emitter layer 5 do not tunnel into the super lattice layer 4. When VIN=VBE=2Ek/q, electrons in the layer 5 are injected into the layer 3 through the layer 4 to reach the layer 1 ballistically through the layer 3. When VIN=V4 E>2Ek/q, electrons tunnels into the barrier layer 4A directly as long as a barrier layer 4A of the layer 4 is made properly low and a collector current with some limit value flows.
Patent JP-2001050137-A (JP)
Title: Fuel supply pump
Inventor: TANAKA KATSUNORI
IPC: F02M59/44
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of working man-hours for a piston part and to reduce cost. SOLUTION: In a fuel supply pump 1A leading fuel supplied from a low pressure pump out to an injector by high pressure, a pump chamber 13 communicated with an introducing passage 14 and a lead-out passage 15 of fuel, a plunger 3A which is abutted on a cam 5 rotated and driven by an engine output and is reciprocatingly driven and a sleeve 7 guiding a side surface of the plunger 3A in a shaft direction are provided. The plunger 3A is formed by integrally constituted ceramic, has a sliding part 31 abutted on a cam on an end face and has a pump chamber formed at the other end.
Patent JP-S6379567-A (JP)
Title: Falling heat-treatment apparatus for powdery or granular substance
Inventor: YAMANAKA YOSHIRO
IPC: A23L27/50
Filed: 1986-09-24
Abstract: PURPOSE:To enable the drying of even a substance having large grain size such as soybean, adzuki bean, etc., without enlarging the size of apparatus in high efficiency, by placing a baffle in a vertical heating cylinder. CONSTITUTION:A heating cylinder 1 is furnished with a raw material charging port 2, raw material discharging ports 3, 4 and a heating medium inlet port 5 and contains baffles 7 (8, 9) in the cylinder 1. The baffle 7 is preferably a combination of a conical baffle 8 and a funnel-shaped baffle 9.
Patent JP-H04106968-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAMOTO HIROSHI
IPC: H01L21/3205
Filed: 1990-08-24
Abstract: PURPOSE:To considerably improve the reliability of a metallic wiring supplying large AC current in a semiconductor integrated circuit where large AC current flows without losing microminiaturization and high speed operation by installing a plurality of wiring elements for transmitting activation signals and by selectively driving each wiring element using a selective drive circuit. CONSTITUTION:To operating circuits 121-124 a selective drive circuit 100 is connected via wiring elements 111-114, respectively, and upon receiving an internal signal input the circuit 100 outputs an activation to each wiring element at a cycle time different for each wiring element. Since the driving circuit 100 operating at a cycle time generates a plurality of activation signals for every cycle, the cycle time of one wiring element plays a role of a plurality of cycles. With this, the average current flowing one wiring element is reduced compared with the operation of the conventional one cycle and the current density of wiring is reduced. With this, in the preparation of a large capacity integrated circuit and its microminiaturization, the average current by wiring element can be reduced without losing high speed operation and high integration, so that the reliability of the metallic wiring can be improved.
Patent JP-S6467673-A (JP)
Title: System for controlling extended storage access
Inventor: NAGASAWA SHIGERU
IPC: G06F15/163
Filed: 1987-09-09
Abstract: PURPOSE:To efficiently execute a transferring at a high speed by setting buffer data to a writing data bus, which corresponds to an access requesting source device, according to a main storage writing request transmitted by the access requesting source and executing operation to secure the buffer of another storing control device in advance. CONSTITUTION:Respective storing control devices MCU0 and MCU1 equips the buffer to receive data to extending storage devices ESU0 and ESU1, which are connected to themselves, and executes the data transferring between the buffer and main storage devices MSU0-MSU3 based on an access request from access requesting sources CPU0-CPU3, CHP0 and CHP1 to the main storage devices MSU0-MSU3 for the data transferring between the main storage devices MSU0-MSU3 and the extending storage devices ESU0 and ESU1. The storing control devices MCU0 and MCU1 to which the access requesting sources CPU0-CPU3, CHP0 and CHP1, observe a data effect signal and set the data to the buffer. Then, the buffer data are set to the writing data bus, which corresponds to the access, according to the main storage writing request transmitted by the access requesting sources CPU0-CPU3, CHP0 and CHP1. Thus, the data transferring of a computer system, which equips the extending storages ESU0 and ESU1, can be efficiently executed at the high speed.
Patent JP-H1067593-A (JP)
Title: Metal organic chemical vapor deposition apparatus
Inventor: IMANISHI DAISUKE
IPC: H01L21/205
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve durability of a chemical vapor deposition apparatus by preventing fouling of the apparatus when back flow of a liquid organometallic raw material occurs. SOLUTION: In an organometallic gas feeding source 60, a first region 1 and a second region 2 air-tightly separated by a partition 40 are formed in a hermetically sealed tank 10 and a second region is formed as a region for housing a liquid organometallic raw material 31 and the first region 1 is formed as a region for accumulating the liquid organometallic raw material pushed up by back flow of a gas, and a carrier gas-feeding pipe 51a is connected to the first region 1 and a carrier gas feeding pipe 51b is arranged from the first region 1 over the interior of the liquid organometallic raw material 31 in the second region 2 and an organometallic raw material gas take out pipe 52 which communicates from space in the upper part of the liquid organometallic raw material 31 in the second region 2 to the outside of the hermetically sealed tank 10 is provided.
Patent JP-S6377959-A (JP)
Title: Stabilized flame-retardant styrene resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08K5/02
Filed: 1986-09-22
Abstract: PURPOSE:To provide the title compsn. which has excellent thermal stability and initial colorability and does not cause bleedout, consisting of a styrene resin, a halogen-contg. flame retarder and a specified composite hydroxide. CONSTITUTION:An Mg-Al-bivalent anion type of hydrotalcite (a) of formula I (wherein A<2-> is a bivalent anion such as CO<2->2; x, y and z are each a positive number satisfying the relationship of 8>=x/y>=1/4 and z/x+y>1/20; and 0.25<=k/x+y<=1.0) is reacted with perchloric acid (b) in the presence of water or a polyhydric alcohol (pertial ester) (c) to exchange 20-80% of the bivalent anion of the component (a) with a perchlorate ion and to incomporate the component (c) in the resulting crystal structure, thus obtaining a composite hydroxide (c) of formula II [wherein A<-> is a perchlorate ion; z is a polyhydric alcohol (partial ester); z is a positive number satisfying the relationship of 2p+q; p and q are each 1>=a/x+y>=1/10; a and b are each 0.01<=1/x+y<=1.0 and 0<=b/x+y<=1.0] or its dried or fired product (c). 100pts.wt. styrene resin (A) is blended with 1-50pts.wt. halogen-contg. flame retarder and 0.01-5pts.wt. component C.
Patent JP-H0678068-A (JP)
Title: Communication equipment to be used for public line
Inventor: ONOSE KOICHI
IPC: H04M11/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide a communication equipment capable of rapidly retrieving a telephone number, improving convenience and being used for a public line. CONSTITUTION:When a registering mode is instructed to a central control part 2, a telephone directory 23 is displayed on a display part 14 and names 21a, telephone numbers 22a, sort codes 20a and key numbers 20b are inputted and registered. When a private telephone directory mode is instructed in the control part 2, the contents of a private telephone directory inputting 'A' in the sort code 20a are successively displayed in the order of key numbers 20b based upon the sort codes and key numbers 20b of registered telephone directory 23. The private telephone directory can be switched to the one inputting 'B' in the sort code 20a by a switch key.
Patent JP-S6284357-A (JP)
Title: Data transfer system
Inventor: YAMAGUCHI KENJI
IPC: G06F5/06
Filed: 1985-10-08
Abstract: PURPOSE:To realize high speed serial data transfer by using a first-in first-out memory that operates by timing different from timing of parallel data in transmitting side that makes parallel-serial conversion and using the same memory in receiving side of parallel-serial conversion. CONSTITUTION:Data to be transferred are written in first-in first-out memories (FIFO) 3-1-3-n by the controlling circuit 2 in a microprocessor (MP) 1 in byte unit. When 1 frame of data are completed, transfer command is given, and a switching circuit 7 is switched to send data from a parallel-serial conversion circuit 5 to a code converter circuit 9. Eight bits are read out simultaneously from the FIFO 3 by clock corresponding to the speed of movement, converted by the parallel-serial conversion circuit 5 and sent out to the code converter circuit 9. After completion of sending 1 frame, the switching circuit 7 is switched by the controlling circuit 2, and fixed data from a fixed data pattern generating circuit 6 are sent out.
Patent JP-H0385443-A (JP)
Title: Method and device for measuring ultrasonic sound velocity
Inventor: ARAKAWA TAKAHIRO
IPC: G01N29/00
Filed: 1989-08-30
Abstract: PURPOSE:To enable measurement of a minute change in a surface wave sound velocity by determining the incident angle theta of an ultrasonic wave giving a minute sound pressure reflectiv ity with the occurrence of a surface wave and by determining the surface wave sound velocity CRS = C/sin theta from the incident angle theta and a sound velocity C in a known shoe. CONSTITUTION:In a state wherein the contact surface 14 with a specimen 1 to be inspected of a shoe 17 of each of probes 20 of which incident angles theta are changed variously is not brought into contact with the specimen 1, and ultrasonic wave is transmitted from a vibrator 18, reflected at a point (e) of intersection and received by a vibrator 19, and thereby a reflected sound pressure E0 serving as a reference is measured beforehand for each of the probes 20. Next, in a state wherein the contact surface 14 of the shoe 17 is brought into contact with the same place of the specimen 1 sequentially, the ultrasonic wave is transmitted from the vibrator 18, reflected at the point (e) of intersection and received by the vibrator 19, a reflected sound pressure E1 on a different-material interface is measured for each of the probes 20, and a sound pressure reflectivity E1/E0 is determined. Subsequently, reflectivities E1/E0 are compared with one another and the incident angle theta of the ultrasonic wave giving the minimum of the reflectivities E1/E0 accompanying occurrence of a surface wave is deter mined. Then a surface wave sound velocity CRS of the specimen 1 to be inspected can be determined by CRS = C/sin theta.