baber/WOPTO huggingface dataset:
Patent JP-H09266236-A (JP)
Title: Semiconductor device manufacturing method
Inventor: WAKE MITSUYASU
IPC: H01L21/66
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the pickup efficiency of elements divided from a wafer by a hardening resin is coated according to the electric characteristic of a divided element surface, separating those elements not coated with this resin and picking up and die-bonding them. SOLUTION: A wafer 1 is laid on a stage, the electric characteristics of selected elements are measured one after another, the water 1 supported on a resin tape 6 is fully cut like a grid from the surface, an UV-setting resin is spread on the surface of those elements not meeting required characteristics and hardened by an ultraviolet ray, the tape 6 is expanded through the periphery of an expandable ring 9 to separate divided elements from each other and the elements at the coated region are peeled off from the tape 6, the elements are knocked up by knockout pins 10, picked up by a suction collet and moved to lead frame tabs of a work to be bonded.
Patent JP-S61291417-A (JP)
Title: Production of stabilized or partially stabilized zirconia fine powder
Inventor: UCHIDA KIYOHIKO
IPC: C01G25/02
Filed: 1985-06-14
Abstract: PURPOSE:To produce the titled ultra-fine powder, extremely easily in high purity, by introducing sublimed zirconium halide to a burner and at the same time, introducing a stabilizing agent to said burner and carrying out simultaneous oxidization reaction of both components. CONSTITUTION:Zirconium halide (e.g. ZrCl2) is supplied to the sublimer 9 by the constant rate feeder 10. The sublimer 9 is heated beforehand e.g. at 400 deg.C. The supplied ZrCl2 is evaporated instantaneously and introduced into the flame of the burner 1. At the same time, a stabilizing agent (e.g. fine powder of YCl2) to make the cubic crystal of zirconia (a high-temperature crystal structure) stable at normal temperature is supplied by the constant rate feeder 6, carried on a carrier gas such as Ar and introduced into the burner 1. As a result, both components are oxidized simultaneously to give zirconia fine powder partially stabilized with yttria and the product is collected with a filter.
Patent JP-H0424359-A (JP)
Title: Eaves-gutter
Inventor: SUGITA YOSHINOBU
IPC: E04D13/08
Filed: 1990-05-19
Abstract: PURPOSE:To improve the durability by forming an eaves-gutter which leads in and leads in and leads down the rain water flowing down from a roof with a double pipe which consists of an inner pipe to lead in and lead down the flowing rain water, and an outer pipe provided at the outer side of the inner pipe. CONSTITUTION:An eaves-gutter 1 is formed integrally of a double pipe which consists of an inner pipe 2 to lead in and lead down the flowing rain water on a roof, and an outer pipe 3 provided at the outer side of the inner pipe 2 through a space. And the inner pipe 2 and the outer pipe 3 are formed of lateral gutters 4 and 5 provided in the lateral direction and vertical gutters 6 and 7, and the upper surfaces of the lateral gutters 4 and 5 are formed in opened semicircular sections. Furthermore, the vertical gutters 6 and 7 are provided along a vertical member such as a pillar, their upper end leading inlets are linked to the leading outlets of the lateral gutters 4 and 5, and their lower ends are connected to an exhaust pipe. As a result, the rigidity is improved, and the durability can be extended.
Patent JP-H07310749-A (JP)
Title: Lubricant absorbing material
Inventor: MIYAKOSHI TOSHIHIKO
IPC: D04H1/541
Filed: 1994-05-19
Abstract: PURPOSE:To reduce the thickness of a lubricant absorbing material while keeping good lubricant absorbing ability. CONSTITUTION:A fiber body is formed of an inner layer A and an outer layer B so as to make each fiber body itself for forming a lubricant absorbing material have both a lubricant absorbing function and an adhesive function. Thus, the lubricant absorbing material is fixed alone without any adhesive agent so as to prevent penetration of the adhesive agent. And also the melting point of the outer layer B having its adhesive function is set lower than the melting point of the inner layer A having its lubricant absorbing function so as to prevent melting of the inner layer A side having an absorbing function in the case of thermal adhesion.
Patent JP-S5755450-A (JP)
Title: Producing system of multiple of four in binary coded decimal number
Inventor: YAMADA NAOFUMI
IPC: G06F7/52
Filed: 1980-09-18
Abstract: PURPOSE:To enable coding without reinforcing lower rank digits of each digit of input, by means of a coding circuit, through the provision of a circuit subtracting by six at the output side of a binary addition circuit. CONSTITUTION:A binary coded decimal number to be multiplied by four is stored to registers 1 and 2. The output of the register 1 is shifted by 2 bits to the upper rank digit with a shift circuit 3, and the output of the register 2 is coded to a 4-bit code with a specified rule independently of other digits for each digit of an input binary number with a coding circuit 8, and the output from the coding circuit 8 is shifted by 1 bit toward the upper rank digit with a shift circuit 5 and added to a binary addition circuit 6, respectively. The output of this binary addition circuit is inputted to a subtraction circuit which performs binary operation subtracting 6 from each digit of the output to obtain a multiple of four in binary coded decimal number.
Patent JP-H11304200-A (JP)
Title: Ice heat-storage system
Inventor: KURAMOTO SHINJI
IPC: F25B1/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To perform required cooling operation without affecting the cooling operation at the daytime of a next day even on the ice-making operation at nighttime. SOLUTION: A plurality of sets of refrigeration units U that are provided with a compressor 1, a condenser 2, a heat exchanger 6, and an ice-making coil 7 and selectively supplies a refrigerant to the heat exchanger 6 and the ice-making coil 7 are installed, the ice-making unit 7 of each refrigeration unit U is provided at a common ice heat-storage tank 8, the refrigerant is supplied to the heat exchanger 6 of at least one set of refrigeration units U for cooling cooling water for circulating a cooling circuit 10 on ice-making operation, and at the same time the cooled cooling water is circulated through the cooling circuit 10 without going through the ice heat-storage tank 8 via a bypass pipe 16.
Patent JP-H05295402-A (JP)
Title: Flat fe base soft magnetic alloy powder and its production and coating liquid for magnetic shielding containing the powder
Inventor: MASUMOTO TAKESHI
IPC: C09D5/23
Filed: 1992-04-22
Abstract: PURPOSE:To develop the soft magnetic Fe base alloy powder having excellent magnetic shielding characteristics by forming an Fe alloy melt having a specific compsn. as droplets by a gas spraying, then quenching and solidifying the droplets. CONSTITUTION:The melt 1 of the Fe base alloy of the compsn. expressed by general formula Fe100-a-bMaBb or F100-c-d-eMcBdMe' (where M is one or two kinds among Ti, Zr, Hf, Nb and Ta; M is one or two kinds of Cu and Au; 5<=a<=1, 1<=b<=8, 5<=c<=10, 1<=d<=8, 1<=e<=3 by atomic %) is discharged from a nozzle 2 in the bottom of a container and an inert gas, such as Ar, is injected from a nozzle 3 to the molten flow of the alloy to form fine liquid drops shape 5 which are then brought into collision against a rotationally quenching body 4 having a circular conical shape. At least >=90% covolumetric rate of the alloy liquid drops 5 is the solid soln. of Fe having a bcc structure of <50nm average crystal grain size and the balance is the flat Fe base fine powder of an amorphous phase having >5 aspect ratio, >5mum minor diameter and <500mum major diameter. The powder is heat treated at 450 to 700 deg.C and the Fe base alloy powder having the excellent magnetic shielding characteristic is produced.
Patent JP-S6021580-A (JP)
Title: Magnetoelectric conversion detector
Inventor: TERAJIMA ATSUSHI
IPC: G01R33/06
Filed: 1983-07-15
Abstract: PURPOSE:To enable the emission of output signals having a large S/N ratio by a method wherein the decrease of the resistance value of one of a plurality of magnetic resistors at the time of increase of that of other resistor is contrived by forming an inspected section in saw-tooth form and then making the direction of arrangement of the resistors approximately rectangular to that of movement of the inspected part. CONSTITUTION:A pulse plate 5 has saw teeth 5a of magnetic substance and can rotate in the direction of the arrow. A bias magnet 4 turns the N pole upward, MR1 one of ferromagnetic thin film resistors of the magnetic resistance elements 10 making its current direction coincident with the direction of rotational tangent of the pulse plate 5 thereon, and MR2 the other one making its current direction rectangular to the tangential direction in the same manner. MR1 is arranged outward from the rotary shaft 7 of the plate in the radial direction, and MR2 in a line with MR1 toward the center of the shaft 7. The relation between the center distance from MR1 to MR2 and the height (h) of the tooth is kept approximately at d<h/2, and accordingly the device is so constructed that the tooth sufficiently covers both the resistors MR1 and MR2.
Patent JP-H08304372-A (JP)
Title: Gas chromatographic device
Inventor: TSUJIIDE HIROYUKI
IPC: G01N27/18
Filed: 1995-04-27
Abstract: PURPOSE: To improve the precision of a gas chromatographic device. CONSTITUTION: A control part 14 calculates a target value of gas pressure in a contrast gas passage such that the flow rate F1 of the measuring gas introduced to a TCD is equal to the flow rate F2 of a contrast gas on the basis of the detection signal by a pressure sensor 12, and controls a flow control valve 15 so that a pressure sensor 16 has this target value. Therefore, even when the flow rate F1 increases because of the rise of gas pressure at sample injection, the detected output of the TCD 20 is not fluctuated.
Patent JP-S5654120-A (JP)
Title: Amplitude discriminating circuit for magnetic recorder
Inventor: SHIMAUJI MASAHIRO
IPC: G11B5/09
Filed: 1979-10-11
Abstract: PURPOSE:To obtain the amplitude discrimination circuit which is hardly malfunctioned, with high reliability, by detecting rapid decrease in readout signal and quickering the decrease through reducing the discharge time constant of a smoothing circuit of slice level for the part only. CONSTITUTION:Readout signals a1, a2 are rectified 6, 7, smoothed 8, 9, 10 to produce a slice level (d), the voltage value of the slice level (d) and the amplitude voltage values (d-f) of the readout signals are compared, and the signal corresponding to the amplitude is generated with the comparator 26. The circuit 36 receiving this signal detects that the peak voltage value of the readout signal amplitude is smaller than the slice level voltage value by the generation of presence of absence of the signal for a given time or more, outputting the detection signal (j) corresponding to it. The circuit 11 receiving this detection signal (j) is a circuit to determine the discharge time constant of the smoothing circuits 8, 9, 10 smoothing readout signals, and this circuit changes the discharge time constant according to the signal (j).
Patent JP-S63296065-A (JP)
Title: Color electrophotographic method
Inventor: CHIBA SHUNICHI
IPC: G03G15/01
Filed: 1987-05-28
Abstract: PURPOSE:To provide glossiness by using an area type density reproduction method as the method for reproducing density of continuous gradation and fixing with a heat roll a picture formed by a toner composed essentially of a binder resin and a colorant and specified in rheological characteristics. CONSTITUTION:The area type density reproduction method is used as the method for reproducing density of continuous gradation in digital color copying. The toner is composed essentially of the binder resin and the colorant, and the toner to be used satisfies the expression: 1.70<=tan delta<=3.00, in the rheological characteristics of the toner, where G' is storage rigidity, and G'=10<5> dynes/cm<2>, G'' is loss of rigidity, and tan delta is tangent loss, and it is a ratio of G' to G'', (G'/G''). The picture formed by the toner on a recording material is fixed by the heat roll fixing process composed of a rigid heating roller and an elastic heating roller, thus permitting the obtained picture to effectively obtain glossiness, and to be enhanced in picture quality.
Patent JP-2000323569-A (JP)
Title: Semiconductor integrated circuit device, and manufacture thereof
Inventor: FUJIWARA TAKESHI
IPC: H01L21/768
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a technique which can materialize a semiconductor integrated circuit device, having multilayer wirings where a low dielectric constant film is applied. SOLUTION: Since this device is provided with a low dielectric constant film 4a around a plug 7 after the formation of the pillar of a plug 7 for connecting a lower wiring 3 with an upper wiring 5 and is further provided with a silicon oxide film 4b made by plasma CVD on the upper layer of a low dielectric constant film 4a, the low dielectric constant film 4a does not need fine processing, and moreover this can prevent the low dielectric constant film 4a from being exposed to O2 plasma.
Patent JP-S5831978-A (JP)
Title: Method for supplying washing water to rootcrops and fruits
Inventor: SERI TAKASHI
IPC: A23N12/02
Filed: 1981-08-18
Abstract: PURPOSE:To improve the brushing effect in the washing of rootcrops or fruits, and to supply washing water to the rootcrops, etc., by splashing the water in the form of shower by the restoring motion of the deformed brush bristles, and applying the splashed water directly to the rootcrops or fruits or to the other washing brush. CONSTITUTION:The rootcrops and fruits are brushed with the brushes 2, 3 during the transportation to the right as shown in the figure by the action of the roll brushes 2, 2. The brush bristles (a) of the roll brush 2 immersed in the water in the water tanks 1, 1' and 1'' and moving upward toward the water surface, are deformed by the interlocking brush bristles (a) of the adjacent roll brush 2, and snapped back by the instantaneous elastic recovery from the deformed state when the interlock is released above the water surface. By this action, the water in the water tanks 1, 1' and 1'', the water attached to the brush bristles (a), or the water transferred by other means are splashed in the form of fine shower. The water shower is applied directly to the rootcrops or fruits, or supplied to the upper plate brush 3 to improve the brushing effect.
Patent JP-S5833775-A (JP)
Title: Compiling system for conditional statement for vector processor
Inventor: UMETANI YUKIO
IPC: G06F9/32
Filed: 1981-08-21
Abstract: PURPOSE:To automatically produce an objective program including vector instructions efficiently for multiplex loop operations, by separating a condition equation section of a program statement from an operation section to be controlled and generating a specific instruction to each of them. CONSTITUTION:The relation of a program statement in a loop for control is analyzed in an electronic computer program, and a vector processor instruction is generated for the part of a conditional statement so that a vector CV can be produced based on the conditional evaluation of each element of loop. Further, the control vector CV having each conditional equation controlling the operation part to be controlled is synthesized according to the hierarchy of the control and the vector processor instruction which can operate under the control is generated. Thus, a vector processor objective program can automatically be produced for the loop operation including a conditional statement.
Patent JP-2000317694-A (JP)
Title: Method for discharging removed water from water- containing sludge, and its device
Inventor: NISHI KAZUO
IPC: C02F11/12
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for discharging removed water from a water- containing sludge by continuously carrying out and sending the water-containing sludge separated by a liquid cyclone, etc., while removing water by a simple device to reduce the water content ratio. SOLUTION: In a removed water discharging device of a water-containing sludge by using a feed-out screw conveyor 2 to push up and discharge the water- containing sludge, the feed-out speed of the screw conveyor 2 mounted on a lower opening part of a sludge hopper 1 is larger on a lower feed port 22 side and reduced toward the upper discharge side. A space part of a non-screw blade is formed between an upper end of a screw blade 24 and the discharge port, and the sludge staying in this space part is successively compressed through the push-up of the sludge by the screw blade 24 from a lower part while removed water flows downward in the reverse direction.
Patent JP-H11328875-A (JP)
Title: Information reproducing device and reproducing method
Inventor: YAMAGUCHI SHIGEO
IPC: G11B20/14
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent stability of a PLL function from depending on amplitude of a reproduced RF signal or to reduce such dependency. SOLUTION: A timing generator 100 generates six kinds of sampling signals GP-GT based on condition transition selected by a viterbi decoder 130. Sampling signals GU/GT for sampling the maximum value U/the minimum value T of a reproduced RF signal are included in these sampling signals. Since the values of U-T indicate amplitude of the reproduced RF signal, a standardized phase error signal PE is obtained by operation using the value. Generating of a PE is performed by a register holding a sampling value and a PEO106 having circuits and the like performing addition, subtraction, division, and the like. After the generated PE is D/A-converted, it is supplied to a VCO 110, and a read-clock DCK is generated by controlling VCO 110 by the PE.
Patent JP-H08330932-A (JP)
Title: Synchronous circuit controller
Inventor: UCHIUMI TERUO
IPC: G06F1/12
Filed: 1995-05-29
Abstract: PURPOSE: To ensure the accurate operations of the latch circuits which are placed between both synchronous circuits. CONSTITUTION: A 1st synchronous circuit 10 includes a 1st latch circuit 11 which generates a 1st output signal synchronously with a clock of a 1st phase. A delay circuit 40 is connected to the output terminal of the circuit 11 and generates a 2nd output signal by delaying the 1st output signal by a prescribed phase value. A 2nd synchronous circuit 20 includes a 2nd latch circuit 21 which inputs the 2nd output signal received from the circuit 40 and generates a 3rd output signal synchronously with the clock of the 1st phase and also with a clock of a 2nd phase different from the 2nd output signal.
Patent JP-H11324336-A (JP)
Title: Repair works management device, repair works management method, and recording medium
Inventor: HASEBE KENJI
IPC: G06Q50/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To manage by computer a series of information from request for repair works to collating. SOLUTION: This repair works management device includes a works information storage means 1 for storing works information until a fixed period of time, a works hysteresis information storage means 3 for storing information of works which has passed fixed period of time, an information input/output means 5 for conducting the processing of saving data in the works information storage means 1 and the works hysteresis information storage means 3 and the processing of retrieving the works information storage means 1 and the works hysteresis information storage means 3 for data, and plural works information register and retrieval request means 7 for making the works information register request and retrieval request for the information input/output means 5.  At this time, the works information register and retrieval request means 7 is formed by an input device 9, an output device 11 and a works information retrieval and register processing means 13 for transmitting the works information register request and retrieval request input by the input device 9 to the information input/output means 5 and outputting the retrieval result from the information input/ output device 5 to the output device 11.
Patent JP-H11321754-A (JP)
Title: Scooter type motorcycle
Inventor: HIROSE TATEO
IPC: G08G1/0969
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a scooter type motorcycle in which a check of display contents and operation of a GPS (global positioning system) device can be carried out with ease for safety of a usage condition. SOLUTION: In a scooter type motorcycle, plate type footrest parts 11, to which feet of a driver seated on a seat 10 are placed, are arranged between the seat 10, to which the driver is seated, and handles 6 positioned in front of the seat 10, while an outer shell of a body front part is formed of a front cover 4 covering the body front part and leg shields 2 covering the leg part front sides of the driver. In the scooter type motorcycle, a swelling part 14 swelling backward is formed in the rear face part of the front cover 4, and in the swelling part 14, a monitor unit 24 and an operation unit 25 of a GPS device 20 are arranged.
Patent JP-S5971458-A (JP)
Inventor: FURITSUTSU GEERINGU
IPC: D03D47/27
Filed: 1983-07-19
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-H1145673-A (JP)
Title: Image display and its manufacture
Inventor: ENOMOTO TAKASHI
IPC: H01J9/26
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image display and its manufacture capable of highly precisely disposing and forming a plurality of plate supports. SOLUTION: A vacuum exclosure 7 has a flat face plate 1 formed with a fluorescent screen 8 on the inner face and a flat rear plate 3 opposed to the face plate via a side wall 2. A plurality of funnels 4 are extended from the rear plate and electron guns 12 are sealed in the necks of the funnels. A plurality of plate supports 16 are provided between the face plate and the rear plate to support atmospheric load thereon. Each of the plate supports has the support mainbody formed of glass and extended from the rear plate and the end 17b bonded to the extended end of the support mainbody. The rear plate, a plurality of funnels and the support mainbodies of the plate supports are molded in one unit with a plate glass.
Patent JP-H05320320-A (JP)
Title: Epoxy resin composition and resin-sealed semiconductor device
Inventor: SHIOMI HIROSHI
IPC: H01L23/29
Filed: 1992-05-22
Abstract: PURPOSE:To obtain an epoxy resin composition excellent in low moisture absorption and toughness in heating and having good balance of heat resistance and curing properties and prepare a high-performance resin-sealed semiconductor device improved in crack resistance to soldering, etc., by using the epoxy resin composition. CONSTITUTION:The epoxy resin composition consists essentially of a polyhydric phenol which is a condensation product of a phenol such as m-cresol and a naphthoaldehyde such as 1-naphthoaldehyde and an epoxy resin such as o-cresol novolak resin having >=2 epoxy groups in one molecule. The resin-sealed semiconductor device is prepared by using this epoxy resin composition.