baber/WOPTO huggingface dataset:
Patent JP-S56114893-A (JP)
Title: Refining of compound semiconductor
Inventor: TERAJIMA KAZUTAKA
IPC: C30B13/00
Filed: 1980-02-18
Abstract: PURPOSE: To remove the residual impurities of the synthesized compound semiconductor in high efficiency, by adding a gas highly reactive with the residual impurity elements to the inert gas atmosphere for the thermal synthesis of the compound semiconductor.  
     CONSTITUTION: In the thermal synthesis of a compound semiconductor, the residual impurity elements are removed by adding a gas highly reactive with said elements to the inert gas atmosphere. For example, by carrying out the synthesis of InSb ingot in an atmosphere containing oxygen gas which is highly reactive with the residual element, i.e. Zn, the residual Zn can be expelled to the surface of the ingot in the form of ZnO. The ingot thus obtained can be cleaned only by the simple etching treatment of the surface, to the purity sufficiently high for the subsequent zone refining process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57131957-A (JP)
Title: Water heater by catalytic combustion burning
Inventor: MATSUMOTO IKUO
IPC: F23D11/40
Filed: 1981-02-09
Abstract: PURPOSE:To improve the efficiency of a heat exchanger and the life of catalyst by providing two catalysts in series and by providing a heat exchanger to water behind the catalysts positioned at the back and between catalysts and behind the catalyst at the back. CONSTITUTION:A catalyst body 3 having an oxide catalyst is held on the surface of a catalyst holder with a large number of small holes 2 inside a burner cylinder 1. A small burner cylinder 4 is provided in the upstream side of the catalyst body 3 inside of which is provided a small catalyst body 5 having a large number of small holes 6. An air passage 7 that supplies combustion air to the catalyst body 3 is provided between the burner cylinder 1 and 4. A heat exchanger 9 having many heat exchanging tubes 8 is provided at the front of the catalyst body 3. The heat exchanger connects to a spiral heating pipe 10 via a connector tube 12 and a water supply pipe 11 is connected to the upstream of the pipe 10. A hot water supply pipe 13 connects to the upper part of the heat exchanger 9 and an ignition plug 15 is provided in the vicinity of an exhaust port 14 of the combustion gas of the catalyst body 5.
Patent JP-S58137221-A (JP)
Title: Wire bonding apparatus
Inventor: SHIRAI MASAYUKI
IPC: H01L21/60
Filed: 1982-02-10
Abstract: PURPOSE:To easily form a desired loop by providing wire holders which operate independently in the vicinity of a bonding tool and executing wire bonding while forming a loop in the condition that the wire is temporarily hooked to such holders. CONSTITUTION:A wedge 5 is moved onto an electrode pad 24 at the outside of element pellet 23 which is a first bonding point, the wedge 5 is pressurized in contact on the pad 24 and a wire 12 is bonded by ultrasonic wave. After moving upward a little the wedge 5, it is then moved to the side of inner lead 26 and it is further moved downward at the inner lead 26 in the position of second bonding point and the other end of wire is connected to the inner lead 26. At this time, hook part 21 of a wire holder 20 is moved a little to the left and positioned at the interim of electrode pad 24 and inner lead 26 and the intermediate point of wire 12 is hooked as indicated by a virtual line. Thereby, the wire 12 forms a loop in the specified form.
Patent JP-H06229952-A (JP)
Title: Automatic kossel diffraction image analyzer
Inventor: IGUCHI MASAO
IPC: G01N23/207
Filed: 1993-02-05
Abstract: PURPOSE:To provide a Kossel diffraction image analyzer which can observe Kossel diffraction image accurately and immediately. CONSTITUTION:In the analyzer consisting of a Kossel diffraction image observation device 1 for observing the Kossel diffraction image obtained by applying electron rays to a sample 21 and an image processing/analysis device 2 for analyzing the orientation and distortion of the crystal particle of the sample according to the Kossel diffraction image which is obtained from the Kossel diffraction image observation device 1, the Kossel diffraction image observation device 1 constitutes the title analyzer from an electron ray generation device 11 and CCD cameras 22-1 and 22-2 which are laid out at positions where the Kossel diffraction image which is obtained by applying the electron rays generated from the electron ray generation device 11 to the sample.
Patent JP-H03224784-A (JP)
Title: Thermal reversible recording material
Inventor: MARUYAMA KATSUJI
IPC: B41M5/36
Filed: 1990-01-31
Abstract: PURPOSE:To improve contrast, to magnify a transparentizing temp. region and to stabilize an image by using specific phosphoric ester as the low-molecular substance in a recording material. CONSTITUTION:At least one kind of phosphoric ester represented by formula (RO)nP(O)(OH)3-n (wherein R is a 8-29C alkyl group and n is 1 or 2) and/or formula (RO)3P (wherein R is a 8-28C alkyl group) and a high-molecular resin are contained. As phosphoric ester, for example, CH3(CH2)11OPO(OH)2 and CH3(CH2)13OPO(OH)2 are designated. A thermal reversible recording material is prepared by applying either one of a solution having a resin base material and at least one kind of phosphoric ester dissolved therein, a dispersion prepared by dispersing phosphoric ester in a resin base material solution in a fine particulate state or a solution of the resin base material and phosphoric ester to a support such a plastic film and drying the coating layer to form a thermal layer. As the resin base material, a resin having good transparency, mechanical stability and good film forming properties is pref.
Patent JP-S53104232-A (JP)
Title: Processing method for silver halide color photographic material
Inventor: KOBOSHI SHIGEHARU
IPC: G03C7/42
Filed: 1977-02-23
Abstract: PURPOSE:To reduce the toxicity of the processing solution in order to meet the needs of environmental pollution control, and to improve the bleaching speed, by adding a specified bleaching accelerator to the processing solution using a metal complex salt of an organic acid as a bleaching agent, or to its pretreatment solution.
Patent JP-H11211570-A (JP)
Title: Thermopile sensor and its manufacture
Inventor: TAKAHASHI NARIKAZU
IPC: G01J5/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield, by forming a dummy pattern of the same material as a thermocouple, in the outer peripheral part of a thermopile sensor. SOLUTION: On the surface of an Si wafer 16, a diaphragm 14 is formed, on which resist 17 is applied and patterned by photolithography. A dummy pattern 19 is formed in the outer peripheral part B. A Bi film is formed and then the resist 17 is peeled. The Bi film on the resist 17 is eliminated together with the resist 17, and a desired Bi film pattern 10a is obtained. By the effect of the dummy pattern 19, the resist is uniformly peeled in a thermocouple region A and the outer peripheral part B, so that stable pattern formation is enabled. When the dummy pattern 19 has the same pattern size as the thermocouple region A, uniformity of resist exfoliation is increased. After the Bi film pattern 10a is formed, the similar treatment is performed to an Sb film, and a thermocouple 10 is formed on the surface of the diaphragm 14.
Patent JP-H03226142-A (JP)
Title: Digital cross connector
Inventor: KAWAI MITSUO
IPC: H04Q3/52
Filed: 1990-01-31
Abstract: PURPOSE:To eliminate the need for a complicated circuit by using an analog switching element such as a CMOS analog switch as a switching element of a matrix switch circuit and passing a bipolar signal including bipolar violation to the matrix switch circuit as it is. CONSTITUTION:A CMOS analog switch consists of a parallel connection circuit comprising an n-channel MOS transistor(TR) 1 and a p-channel MOS TR 2 and receives a control signal fed to its control terminal C directly or through inversion at each gate electrode. Then the switch is conductive in two-way simultaneously synchronously with the leading of the control signal to a high level. Since the CMOS analog switch like a relay contact outputs an input signal without changing its level, the switch outputs a normal bipolar signal as well as even a signal including bipolar violation (BPV) as an output bipolar signal with fidelity. Thus, no complicated circuit is required for the switch circuit.
Patent JP-H02198147-A (JP)
Title: Ic package
Inventor: NAKAI TOMOYUKI
IPC: H01L21/60
Filed: 1989-01-26
Abstract: PURPOSE:To realize a thin IC package and facilitate cast reduction of manufacture of the IC package by a method wherein at least a resin-molded member and leads which are composed of first conductor patterns and connected to a substrate are provided to constitute wire-bonding between an IC chip and conductor patterns. CONSTITUTION:A conductor pattern fixing adhesive layer 6 with which a TAB tape 1 is bonded to conductor pattern 2, a resin-sealing material with which an IC chip 4 is sealed and a package is molded and wires 9 which are fine wires made of aluminum, copper or the like and with which the electrodes of the IC chip 4 are bonded to the conductor pattern 2 are provided. The IC chip is die-bonded and the die-bonded IC chip is mounted by wire-bonding and then sealed with resin to mold a package. Thus the thinner IC package mounted by wire-bonding can be realized. With this constitution, the thin IC package can be obtained and the manufacturing cost can be reduced.
Patent JP-H07229957-A (JP)
Title: Wireless direction monitor
Inventor: OKAZAKI MORIHIRO
IPC: G01S3/48
Filed: 1994-02-16
Abstract: PURPOSE:To achieve correction and control of variations in phase and amplitude between receiving system channels attributed to a deviation from an actually received signal by providing a calibration signal frequency modulator to be controlled with a signal processor to input a modulation signal outputted from the modulator to a calibration signal generator. CONSTITUTION:A modulation signal is inputted into a calibration signal generator 11 from a calibration signal frequency modulator 13 and a calibration signal is modulated in frequency according to a band width of an intermediate frequency band filter centering on the frequency the same as that of a received signal. A calibration signal outputted from the generator 11 is inputted into a calibration signal distributor 12 and distributed to signals in equal phase and equal amplitude to be inputted into calibration signal switches 3a and 3b respectively later. The calibration signals are inputted into receivers 5a and 5b. The calibration signals converted into an intermediate frequency and outputted are distributed separately to be inputted into a signal processor 8 via a phase detection circuit 6 and an amplitude detection circuit 7 to obtain a correction data for phase deviation and amplitude deviation within the band width of the intermediate frequency band filter between two receiving system channels.
Patent JP-2000211048-A (JP)
Title: Quilting sheet material for automotive cushioning, and its manufacture
Inventor: YAMAGUCHI TOSHIRO
IPC: B68G7/05
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To excellently form an uneven design on the surface material side by a method wherein at least the outer surface side, which is the opposite surface to the surface facing a skin material layer, of an non-woven fabric layer is formed into a hardened surface, in a quilting sheet material formed by laminating and fusion- bonding the non-woven fabric layer onto the rear surface side of the skin material layer. SOLUTION: A non-woven fabric layer 2 delivered from a take-up tube 3 is guided to nip rollers 4 and 5 so as to heat its surface side into a melted state in order to pile up onto the rear surface of a skin material layer, which is delivered from take-up tube 8 and guided to a nip roller 6, for lamination through the pressing with the nip rollers 5 and 6, resulting in being guided to a take-up tube 9 for taking-up under the state of a laminated sheet. Next, the take-up laminated sheet is guided to a roller 10 so as to heat the non-woven fabric layer 2 opposite to the skin material layer 1 side in order to fusion-bonding the fibers of its surface for winding up to a take-up tube 13 through the pressing with rollers 10 and 11.  Thus, the skin material layer 1 and the non-woven fabric layer 2 are laminated to each other under the state that the outer surface on the rear surface side of the non-woven fabric side of the non- woven fabric side is turned into a hardened surface.
Patent JP-S61179409-A (JP)
Title: Objective of optical information reader
Inventor: CHIKUMA KIYOBUMI
IPC: G02B13/18
Filed: 1985-02-04
Abstract: PURPOSE:To improve aberration compensation and size and weight reduction by providing an objective with two refracting aspherical surfaces which have a common optical axis and expressed by specific aspherical surface expansion equations, and satisfying specific condition. CONSTITUTION:The objective 3 has the two refracting aspherical surfaces which have the common optical axis and its 1st refracting surface S1 on which a laser beam is incident is an elliptic surface expressed by an aspherical expansion equation shown by I when A10 is an aspherical surface coefficient. The 2nd refracting surface S2 facing a recording disk 2 is an aspherical surface expressed by an aspherical surface expansion equation II. Then, the condition shown by an inequality III is satisfied. The inequality III shows the condition for suppressing the generation of coma aberration and the condition for simplify the form of the 2nd refracting surface S2 by decreasing the aspherical surface coefficient of high degree of the 2nd refracting surface S2. The condition shown by the inequality III is satisfied to suppress the generation of a spherical aberration of high degree. In said equations and inequal ity, K1, A4, A6 and A8 are coefficients of aspherical surfaces and X is the distance of the peak point of the (n)th refracting surface Sn at height Y from the optical axis on the (n)th refracting surface Sn from a contact plane; and Y is the height from the optical axis and Cn is the curvature at the peak point of the (n)th refracting surface Sn.
Patent JP-S55112656-A (JP)
Title: Analysis system for sequence abnormality
Inventor: HIRAI MICHIHIRO
IPC: G06F11/00
Filed: 1979-02-23
Abstract: PURPOSE:To enable to point out the abnormality of sequence operation in ON-line,  by chekcing the time series data with analysis program. CONSTITUTION:The analysis unit 5 reads out the observed signal in time series from the internal memory unit of the stage tracer 2 and delivers it to the operation and judgement circuit 9, when the start signal 26 is received from the stage tracer 2. The operation and judgement curcuit 9 inspects the conformity of signal pattern at the time point on the time series according to the instruction of command words of the analysis program read out from the memory unit 7. The control circuit 28 outputs the instruction based on the result of the judgement circuit 9, after discriminating whether the next instruction word is read out from the memory unit 7 or the signal pattern at the next time point on the time series is read out from the internal memory unit 3 of the stage tracer 2. If an abnormality is detected, it is displayed on the display circuit or the content of abnormality is outputted to the output unit 13.
Patent JP-H11216958-A (JP)
Title: Thermal recording medium
Inventor: SHINDOU NAOAKI
IPC: B41M5/36
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To realize a thermal recording medium enabling presentation of two or more kinds of colors other than white and enabling rewrite of information being further complicated and having a high decorative effect. SOLUTION: In a thermal recording medium having on a base recording layers which are constituted mainly of a resin matrix and an organic low- molecular substance dispersed in the matrix and of which the feeling of transparency changes reversibly dependently on temperature and being rewritable, two or more kinds of recording layers different in a opacifying/transparentizing temperature and two or more kinds of coloring layers different in color are laminated on a substrate alternately in the sequence of the base 1, the coloring layer 2 (A), the recording layer 3 (A), the coloring layer 4 (B), the recording layer 5 (B).
Patent JP-H0596067-A (JP)
Title: Method and device for cleaning hair clipper blade
Inventor: UIRIAMU EMU UOORUTON
IPC: B26B21/40
Filed: 1992-02-05
Abstract: PURPOSE: To more easily and effectively clean hair or the like stored between blades by separating the blades without detaching the springs of hair clippers, and removing unwanted matter from between these separated blades. CONSTITUTION: A comb 24 is provided with a main body 39, outer surfaces 41 and 43 and a plurality of separated teeth 36 separated by openings 40. Preferably, the opening 40 has a comparatively sharp edge part 42. The teeth 36, which can be separated by the opening 40, have top ends 38. Besides, the comb 24 includes a finger 50 extended vertically from its terminal part 52 to the teeth 36 but parallelly to a surface formed from the teeth 36. The finger 50 is tapered inward to the terminal part 51 and tapered inward to the tooth to ends 38. Hair clippers 100 store the cut hair and other unwanted matter in an area 120 between blades 110 and 120 in use. A device 20 inserts a lateral part 50 between the blades 110 and 120 so that the comb 24 can enter the space 120, and the area 120 is cleaned by separating these blades.  The terminal part 51 is pressed between blades just under teeth and a recessed part 54 is passed between blade teeth.
Patent JP-H03226098-A (JP)
Title: Remote controller
Inventor: KOJIMA AKIHIRO
IPC: H04Q9/00
Filed: 1990-01-30
Abstract: PURPOSE:To control an equipment to be controlled remotely at at free position by providing an external display means and an external control means provided at a position separated from a remote controller main body. CONSTITUTION:When a PB receiver 5 of a remote controller main body 1 receives a prescribed PB signal through telephone lines L1, L2, a CPU 10 controls an adaptor ADn and an equipment EQn to be controlled via a main body control interface 7. Moreover, when a remote button RKn of the main body 1 is operated, the equipment EQn to be controlled is controlled similarly. An external control interface 8 connected to the CPU 10 at the outside of the remote controller 1 by a control bus 8a is provided. The external control interface 8 is connected to an individual control unit AUXn having an individual lamp Ln and an individual button Kn with an external auxiliary wire AULn and connected to an external central operation panel 9 provided with a central lamp CLn and a central button CKn by means of an external auxiliary wire AULn. When the individual button Kn or the central button CKn are operated, the similar remote control when the remote button RKn is operated is implemented.
Patent JP-H04211875-A (JP)
Title: System for controlling seal impression pattern
Inventor: KAMATA HIDEO
IPC: G06T7/00
Filed: 1991-01-22
Abstract: PURPOSE:To automatically decide the slice level of the printing shadow by using a histogram concerning a seal impression pattern control system. CONSTITUTION:The system is provided with an image reader outputting a density signal indicating the printing shadow with the multi-valued level, an input holding means holding the output of the image reader, a multi-valued level setting means indicating the density signal represented by the multi-valued level with decreased multi-valued level, and a histogram preparation means preparing the histogram calculating the number of picture elements for each level from the output of the image reader, and an average slice level control means outputting the slice level at the multi-valued level at the plural density positions where the area of the histogram is averaged, and it is constructed so as to designate the slice level of the multi-valued level setting means at the plural density positions where the area of the histogram is averaged based on the histogram prepared from the output of the image reader.
Patent JP-S60165197-A (JP)
Title: Multiplex processing composite exchange of subscriber line signal
Inventor: SATOU HIROAKI
IPC: H04Q11/04
Filed: 1984-02-07
Abstract: PURPOSE:To offer a small-sized flexible composite exchange accommodating plural signal system with small capacity by multiplexing a signal and talking information of same kinds of terminal devices, gathering them at a channel device and processing them with a multiplex signal processing unit connected to an output side of the channel device. CONSTITUTION:When an analog telephone set 1-0, a digital telephone set 2-0 and a digital data terminal device 3-0 make a call, each signal is transmitted to a channel device 10 via terminating devices 4-0, 5-0, 6-0 and signal channel information multiplexers 7, 8, 9, and the signal information is connected fixedly to a multiplex signal processing unit 12 in the channel device, a reception operating section 21 detects the call and a central processing unit 13 discriminates the call of the corresponding terminal device via a reception data memory. The dial signal from the terminal device is informed to the central processing unit in the same method as the route of the said call signal.
Patent JP-2000219435-A (JP)
Title: Cable drum braking device
Inventor: HAYASHI JOJI
IPC: B65H63/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To secure a small-size and inexpensive cable drum braking device, capable of braking the rotation of a cable drum according to looseness in a cable. SOLUTION: A drum receiving shaft 3 is draggably supported on a cable drum 1, while both the ends are supported on two jacks 4 free of rotation. A pair of brake arms 23 are attached to both first and second plates 20 and 34 installed in the jacks 4 rotatably around two brake arm mounting shafts 24, and a cable guide shaft 35 is installed in space between both the tip parts. In addition, a brake disc 32 is locked to an end part of the drum receiving shaft 3, and the circumferential part is situated in space between a pair of shoes 22a of a disc brake 22. In this connection, an operating lever 26 of a hydraulic tank 25 driving the disc brake 22 and the brake arms 23 are connected together via a rope 27.
Patent JP-S62184080-A (JP)
Inventor: ARAN JIYON SHIPINEN
IPC: C09J7/02
Filed: 1987-01-30
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-S56118111-A (JP)
Title: Monitor controller
Inventor: ADACHI MAKOTO
IPC: G05B19/05
Filed: 1980-02-22
Abstract: PURPOSE:To enable manual operation even at PLC-down, by directly inputting the information from the limit switches of devices to be controlled and monitoring it, independently the same as the programmable logic controller (PLC). CONSTITUTION:A PLC9 makes operation with the conditions of a limit switch group 5A which shows the state of devices to be controlled 4 and the state of process, and outputs the operating instruction of the devices 4. With the operation of the devices 4, the state limit switch group 5A and the same state of limit switch group 5B as 5A are operated, and the result is inputted respectively to the PLC9 and a computer 8. The PLC9 makes operation of a series of start and stop logic, and a process end condition 14 outputs a process end signal contact 15A. Further, the computer 8 constitutes the end conditions with the state limit group 5B inputted, and outputs the end signal contact 15A and the end signal contact 15B constituting OR circuits and it is advanced to the next process after exciting the relay 15C.