baber/WOPTO huggingface dataset:
Patent JP-H09211077-A (JP)
Title: Integrated circuit and testing method thereof
Inventor: KIMURA KAZUO
IPC: G01R31/28
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in area, wherein an integrated circuit is formed, gate delay and wiring delay to the minimum degree, and to suppress the time for testing to the minimum degree. SOLUTION: In a semiconductor integrated circuit 51, when the DC characteristics of, e.g. an output buffer 53 are tested, a potential vdd 2 is made to be a low level, transistors N1 and N2 are cut off and the output of an inner logic circuit 52 does not enter into an output buffer 53. Since the transistors N1 and N2 are cut off, transistors P1 and P2 are conducted. The potential level of the potential vdd 3, which is supplied to the transistor P1, is inputted into an input A of the output buffer 53. Thus, the DC characteristics of the output buffer 53 can be investigated by detecting the potential level of an output terminal 57.
Patent JP-S56116336-A (JP)
Title: Overall duplicate communication system
Inventor: DESAKI YOSHITO
IPC: H04L5/14
Filed: 1980-02-19
Abstract: PURPOSE:To enable duplicate communication without increasing the line and  spreading the band, by forming transmission waves each other transmitted from the  both bidirectional communication lines with the same carrier and different modulation axes by 90 deg.. CONSTITUTION:The transmission data input to an input terminal 1 is modulated and added with a pilot signal, and enters a hybrid circuit 4 and is delivered to a line 5. The signal at the reception side from the line 5 enters a demodulator 8 via the hybrid circuit 4 and the demodulated reception data is fed to the output terminal through the synchronous detection by using carrier phase-shifted at a 90 deg. phase shifter 9. At the reception side, the transmission data is inputted to an input terminal 19 and enters a modulator 18, and it is modulated with the modulation carrier phase-shifted by 90 deg. for the carrier played back from the pilot signal and transmitted to the line 10 via a hybrid circuit 11. Two apparent communication lines have different modulation axes by 90 deg., and they do not give any interference, allowing independent overall duplicate communication.
Patent JP-H05214451-A (JP)
Title: Heat treatment equipment
Inventor: KOBAYASHI KUNIO
IPC: F27B19/04
Filed: 1992-02-05
Abstract: PURPOSE:To easily constitute the control system in the new and additional installation of a heat treatment equipment, and at the same time, easily achieve changes of the sequence control in the additional installation, establishment of the treatment route of the material to be treated and changes of the monitoring screen in a short time. CONSTITUTION:When the material to be treated is automatically carried by an automatic carrying device 7 to various apparatuses constituting a heat treatment equipment, such as heating furnaces 1A, 1B, tempering furnaces 2A,2B, a cleaning machine 3A, a preparatory table 5A, and a completion table 6A, a regulator 8 where the treatment data such as the heating time and the heating temperature corresponding to the material to be treated are program-numbered and stored preliminarily is provided. At the same time, the respective apparatuses are provided with controllers 11A, 11B, 12A, 12B, 13A, 15A, 16A, 17, 18 to individually control these apparatuses, these controllers are connected to a network 20, a master controller 21 to control the treatment situations of the whole heat treatment equipment is connected to this network 20, and the host computer 22 is connected to this master controller 21 for the input of the data and the display of the monitoring screen.
Patent JP-S56116688-A (JP)
Title: Semiconductor laser device
Inventor: YANO MORICHIKA
IPC: H01S5/227
Filed: 1980-02-19
Abstract: PURPOSE:To facilitate manufacture of a semiconductor laser device and improve its reliability by surrounding the mesa structure with a photoresist. CONSTITUTION:On an N type semiconductor substrate 1, an N type layer 2, a P type layer 3 to be an active region, a P type layer 4 and a P type layer 5 are successively grown. Then, mesa etching is applied to the layers 2-5 so as to reach the substrate 1. Then, the mesa structure portion is coated with a photoresist 6 so that the surface of the layer 5 is exposed from the resist 6. Then, an electrode 8 is formed over the layer 5 and the resist 6, and another electrode 9 on the substrate 1. Thereby, the resist 6, which has a lower refractive index than the layer 3 as an  active region, can trap the light from the layer 3. By said structure, the number of  the liquid phase epitaxial growth needed for manufacture of a laser device can be reduced to only one, so that the manufacture is facilitated as well as the reliability is improved.
Patent JP-2000212398-A (JP)
Title: Epoxy resin composition for optical fiber connector and optical fiber connector
Inventor: SAMEJIMA KENJI
IPC: H01L23/31
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having excellent moldability, dimensional stability and connection stability, suitable for a multi-core type optical fiber connector. SOLUTION: This epoxy resin composition for an optical fiber connector comprises an epoxy resin, a phenol resin, a curing promoter and an inorganic filler. The amount of the inorganic filler is 80-90 wt.% in the whole epoxy resin composition and >=70 wt.% of the inorganic filler is spherical fused silica. The molding product of the epoxy resin composition characteristically has 0.7×10-5 to 1.4×10-5/ deg.C coefficient of thermal expansion at -65 to 100 deg.C and >=17 kg/mm2 normal-temperature flexural strength.
Patent JP-S54113248-A (JP)
Title: Semiconductor device
Inventor: OBARA MASANOBU
IPC: H01L21/60
Filed: 1978-02-23
Abstract: PURPOSE:To prevent water and etching liquid from invading an electrode pad from the external, by forming a protecting pad surrounding the electrode pad and  generating cracks dependent upon stress only in the protecting pad part. CONSTITUTION:Dielectric layer 2 such as SiO2 and Si3N4 is formed on semiconductor substrate 1, and electrode pad 3 consisting of Al, etc., is provided on dielectric layer 2 and has one end connected to the wiring on the semiconductor element. Here, protecting pad 8 is formed surrounding electrode pad 3 on dielectric layer 2, and is brought into mechanical contact with bump 6 through contact hole 9 provided in protective film 4 for the purpose of increasing the adhesion strength between pad 8 and semiconductor substrate 1 of bump 6 formed on electrode pad 3. Thus, even if crack 7 is generated in coverage part 4a of protective film 4, this crack is stopped by protecting pad 8. Consequently, water and etching liquid from the external etch only a part of protecting pad 8 and do not invade electrode pad 3. As a result, the reliability near the bump is improved considerably.
Patent JP-H01195419-A (JP)
Title: Waveguide type wavelength element and polarization controlling device
Inventor: SHIMIZU HARUHITO
IPC: G02F1/03
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a waveguide type wavelength element which operates as an accurate 1/4 and 1/2 wave plates by producing a longitudinal and transversal electric fields independently from each other in a plane perpendicular to the light propagating direction of a channel waveguide. CONSTITUTION:This waveguide type wavelength element is constituted in such a state that a channel optical waveguide 101 formed on one surface of a base plate 100 having an electrooptical effect, a 1st electrode pair 102a formed above the channel optical waveguide 101 and at the section below the channel optical waveguide on the other surface of the base plate 101 where no channel optical waveguide is formed, and a 2nd electrode pair 102b formed on both sides of the waveguide 101 on the surface of the base plate 101 where the waveguide 101 is formed are contained. Therefore, a longitudinal and transversal electric fields can be produced independently from each other in a plane perpendicular to the light propagating direction of the waveguide 101 and the magnitude and direction of the double refraction produced in the waveguide 101 can be controlled accurately. Accordingly, this element can be caused to operate as an accurate 1/4 or 1/2 wave plate.
Patent JP-H04259293-A (JP)
Title: Outdoor casing
Inventor: KUMAHARA KAZUO
IPC: H05K5/02
Filed: 1991-02-14
Abstract: PURPOSE:To offer an outdoor casing free from flooding from a breather hole even if internal rapid cooling and reduced pressure due to severe water spray relating to a waterproof outdoor basket housing an electronic device. CONSTITUTION:An inner side hole 2 is upward vertically provided by means of a hole opened from outside to inside, and the casing is provided with at least one of the breather holes 1 and 5 having hole diameter tapered gradually or stepped toward the inside or larger than an outer side hole 3.
Patent JP-H08259525-A (JP)
Title: Preparation of ajoene
Inventor: GIYUNTAA DORESUNANTO
IPC: C08B37/16
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To profitably obtain the subject ajoene effective for treating cardiac circulatory diseases, etc., by, if necessary, dissolving allicin in water and/or a water-miscible solvent and subsequently mixing the allicin or its solution with cyclodextrin.  
     SOLUTION: This process for obtaining ajoene comprises the steps of mixing allicin or allicin dissolved in a solvent selected from the group consisting of water, a water-miscible solvent, and the mixtures thereof with a cyclodextrin selected from the group consisting of α-cyclodextrin, β-cyclodextrin, γ- cyclodextrin and the mixture thereof, processing the obtain mixture to a water- containing composition, drying the composition, and obtaining the resulting ajoene by decomplexation and extraction from the dried composition. The dried composition is preferably treated an anhydrous organic solvent (for example, anhydrous diethyl ether) before the decomplexation, and the dextran and the allicin are preferably mixed with each other, for example, in a molar ratio of 1:1 to 1:0.8. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S54114004-A (JP)
Title: Print wiring panel connecting device for electric apparatus
Inventor: NAKAJIYOU HIRONORI
IPC: H05K7/02
Filed: 1978-02-24
Abstract: PURPOSE: To simplify the constitution and connection by connecting the print wiring panel on which plural electric parts are mounted to other print wiring panel or the circuit device via a piece of the bunched wire.  
     CONSTITUTION: Front panel 11 of the cassette tape recorder incorporating a radio set includes such component parts as the VU meter, display windows 12, 13 and 14 for the reception frequency, the tuning point indication lamp and others, plus sound storage network 16. Print wiring panel 17 contains VU meter 1 for the above mentioned display windows and the sound storage network, reception frequency indicating mechanism 19, meter needle 22, light emitting diode 20, microphone 15 and others. The input and output terminals of these parts are collected at one area of panel 17 and then connected to the input and output terminals of print wiring panel 17 enbloc via bunched wire 23 which functions as a connecting wire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000224414-A (JP)
Title: Information processing system, control method therefor, information processing device, control method therefor and computer readable memory
Inventor: NAKAGIRI KOJI
IPC: H04N1/21
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system and the control method, an information processing device and the control method and a computer readable memory capable of efficiently transmitting a document. SOLUTION: On this information processor 3000, output image data constituted of plural pages and the output setting information are temporarily preserved in a spool file 303 by an intermediate data format. By the temporarily preserved output setting information of the output image data in the intermediate data format, the output size of a prescribed page is obtained in a spool file manager 304. Then, based on the obtained output size, the size of the respective pages of the output image data is changed in a de-spooler 305.
Patent JP-H05243764-A (JP)
Title: Mounting error prevention device
Inventor: MIKAMI KYOKO
IPC: G06F1/18
Filed: 1992-02-06
Abstract: PURPOSE:To prevent operation error and defects by providing a second means which, when a first means detects inconsistance, stops outputting information transfer signal to a back wiring board, in response to the signal coming from the first means. CONSTITUTION:If a plug-in package 2 is inserted into a wrong mounting position when it is inserted into a back wiring board 1, a tri-state buffer 21, if the signal indicating mounting error is inputted into a disable terminal from a comparisor circuit 20 through a signal line e, makes an output into a suspension state (high impedence). Therefore, the information transfer signal inputted through a signal line c is not outputted to a signal line d, and so, the information transfer signal from the plug-in package 2 is not transferred to the back wiring board 1. As a result, collision with the outputs from respective plug-in packages is avoided, so occurrence of malfunction or defect is prevented.
Patent JP-H06236977-A (JP)
Title: Solid-state image pick-up device and manufacture thereof
Inventor: MASUYAMA MASAYUKI
IPC: G02B27/00
Filed: 1993-02-09
Abstract: PURPOSE:To effectively converge incident light on the microlenses to the photodetecting parts so as to improve photodetecting sensitivity. CONSTITUTION:Color filter layers 3 corresponding to the respective photodetecting parts 2 are formed on a substrate 1 having a formed solid-state image pick-up device, and unevenness on the surface of the color filter layer 3 is flattened by a transparent material layer 4. The first microlenses 8 are formed on the transparent material layer 4 in a row having a section in the semicircular shape or in the shape extremely close to a semicircular shape between the neighboring photodetecting parts 2. Further, second microlenses 9 for converging incident light to the photodetecting parts 2 are formed on the transparent layer 4 and the first microlenses 8. The second microlenses 9 are in the shape of a semicircle or in the shape extremely close to a semicircle in the sectional direction while having the shape excellent in focusing and allowing it to expect a high lens effect. Furthermore, the end parts of the second microlenses 9 are formed hanging on the first microlenses 8.
Patent JP-H11220773-A (JP)
Title: Portable type radio communication equipment terminal
Inventor: OYA MASAYOSHI
IPC: H04B10/114
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a client with many services by adding to a portable type telephone set an adapter having multi functions in place of a battery. SOLUTION: A radio communication equipment terminal 1 engaged with an adapter 9 is equipped with a first LED light-emitting circuit 7 and an LED light receiving circuit 8, a first CPU 6 for controlling light emission and light reception, a second LED light-emitting circuit 11 and an LED light-receiving circuit 12, and a second CPU 10 for controlling light emission and light reception. Then, the adapter 9, having multi functions such as information transmission between the terminal 1 and the adapter 9, is added to the terminal 1.
Patent JP-S62178408-A (JP)
Title: Positioning of reinforcing plate in suspension arm
Inventor: KOYAMA SHINJI
IPC: B60G7/00
Filed: 1986-02-01
Abstract: PURPOSE:To facilitate positioning by positioning a reinforcing plate in the horizontal direction by installing a positioning pin having a shoulder part onto a suspension arm and bending a part of the reinforcing plate and positioning the reinforcing plate in the direction of height by the cooperation with the pin shoulder part. CONSTITUTION:The edge part A is attached onto the edge part 9c of a shaft 9 engaged onto the shoulder part 3a by inserting a positioning pin 3 into a through hole 6 formed at one edge A of a reinforcing plate 2. Then, the lower edge surface of the bent part 5 of the reinforcing plate 2 is attached onto the bottom surface of a suspension arm 1, and a clamping member is pressed down. If the pin 3 is not at a correct position at this time, said pin 3 does not penetrate through the through hole 6. With such constitution, the positioning of the reinforcing plate can be performed speedily and easily.
Patent JP-S59147584-A (JP)
Title: Information transmitter of character multiplex broadcast
Inventor: HOSHI YOICHIROU
IPC: H04N7/035
Filed: 1983-02-10
Abstract: PURPOSE:To reduce the processing speed and the cost further by storing a readout data of the 1st storage section to the 2nd storage section and reading and transmitting the data from the 2nd storage section when retransmission request exists immediately. CONSTITUTION:When an error is detected by error check of data before a packet data is superimposed on a video signal 10 after the end of receiving of the data in a multiplex inserter 8, a drive signal 21 for retransmission request is outputted to a retransmission control section 6 of the transmitter. The control section 6 receives a signal 21, outputs a control signal 27 connecting the output of the storage section 4 to a switching device 7 and outputs a read control signal 25 to a storage section 4. The control section 6 supervises the state of the storage section 4 by a supervisory signal and outputs the read control signal sequentially until the storage state is idle. The read packet data 14 is connected to a transmission converting section 17 via the switching device 7, transmitted to the inserter 8 and when the storage section 4 becomes idle, the control section 6 stops the signals 25, 27 and completes the retransmission.
Patent JP-S63269796-A (JP)
Inventor: ANTONIO ROMANO
IPC: B62M25/04
Filed: 1988-01-29
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-S55113694-A (JP)
Title: Single crystal growing device
Inventor: HOSHIKAWA KEIGO
IPC: C30B15/00
Filed: 1979-02-23
Abstract: PURPOSE: To prevent growth-hindering SiOx from falling into a crucible in growth of a non-dislocation single crystal of Si or the like by the CZ method by forming gas current outflow windows at a lower portion of a heat insulating means concentrically set on the top of heat insulating tube to exhaust oxide gases generated from the surface of a starting material melt.  
     CONSTITUTION: When a single crystal is grown from melt 6 of silicon or the like in crucible 5 by the CZ method, inert gas is introduced from the top of draw tube 1 like the downward arrows. On the other hand, SiOx rise from the surface of melt 6 like the upward arrows. The currents of the gasses join and are exhaused into the space between chamber 2 and heat insulating tube 4 like downward arrows through outflow windows 7b of additional heat insulating tube 7 like the sideways arrows. By setting simple tube 7 SiOx are prevented from falling into crucible 5 during growing a single crystal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10222795-A (JP)
Title: Optical vehicle sensor having speed measuring function
Inventor: KANBE SHINICHI
IPC: G01P3/68
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent the interference with other LEDs, to obtain a sense signal that has higher accuracy, to extend light receiving distance and to perform speed detection with higher accuracy by providing LD elements on a sensing part, a communicating part and an auxiliary part. SOLUTION: LD elements are also provided on auxiliary parts 27e and 27f in addition to LD light receiving parts 27a and 27b of a sensing part and light receiving parts 27C and 27d of a communicating part. In such cases, because the LED elements for communication and the LED elements for sensors have different wave length, there is no mutual interference of light between them and also because they are divided and are separately arranged on each of sides, a vehicle detection signal with high accuracy is acquired. Because a detection signal is selected among a limited LD signal, a limited conventional LED signal or both the signals, subtle changes of road surface can be coped with. Thus, the width of signal selection for speed detection is acquired more widely and a speed detection device with higher accuracy is acquired.
Patent JP-S56116706-A (JP)
Title: Preparation of alpha-olefin polymer
Inventor: SHIGA AKINOBU
IPC: C08F10/00
Filed: 1980-02-21
Abstract: PURPOSE: To prepare the titled polymer with high catalytic activity and excellent stereoregularity, by the (co)polymn. of an α-olefin in the presence of a catalyst system consisting of a specified solid TiCl 3  catalyst and an activator.  
     CONSTITUTION: An α-olefin is (co)polymerized in the presence of a catalyst system consisting of a solid TiCl 3  catalyst (A) obtd. by the reaction of (a) a TiCl 3  compsn. of formula I (wherein R 1  is a 1W8C hydrocarbon gp.; X is halogen; E is an ether cpd.; 0≤n≤2; 0≤p≤1.0; 0≤q<1), (b) a halogen cpd. selected from a halogen of formula X 2  (wherein X is Cl, Br or I), an interhalgoen compound of formula X, X'a (wherein X and X' are Cl, Br or I; a is 1W3) and a halogen- contg. 1W10C hydrocarbon cpd., (c) an ether cpd. of formula II (wherein R 2  and R 3  are a 1W10C alkyl) and (d) an electron donor other than the component (c), and of an activator (B) of formula III (wherein R 4  is a 1W8C hydrocarbon gp.; Y is halogen or H; 2≤m≤3). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000219611-A (JP)
Title: Cosmetic material
Inventor: SAITO MASAHITO
IPC: C09C3/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic material such as a foundation and the likes without sticky feeling during and after applying it and excellent in durability of moisture-retaining effects and cosmetic effects. SOLUTION: This cosmetic material contains a pigment, the surface of which is coated with water soluble glucomannan. The coated pigment has 5-40 μm volume-average particle size measured by a dry type size distribution measuring device using laser. The amount of the water soluble glucomannan is preferably 0.1-5 wt.% based on the weight of the pigment. The amount of the coated pigment to be blended in the cosmetic material is preferably 0.1-99% based on the whole amount of the cosmetic material. The objective coated pigment is obtained by dissolving water soluble glucomannan in purified water, mixing the pigment with the aqueous solution, agitating the mixture to disperse the pigment, drying and pulverizing the mixture by a heating and drying method, etc.
Patent JP-H0554538-A (JP)
Title: Tape recorder of multichannel data for prolonged time having data compression/expansion function
Inventor: IRUUYON ROO
IPC: G11B20/10
Filed: 1992-02-06
Abstract: PURPOSE: To enable multichannel, long-time recording and reproduction without causing deterioration of data by generating the multichannel data while performing data compression and expansion, and recording and reproducing the data on and from a tape. CONSTITUTION: A channel counter in a data compressing and expanding circuit(DCE) 41 performs channel counter operation from one switching pulse(SWP) section to a multichannel section. When the channel count is the same with a select signal by a user, the DCE 41 expands only the playback signal of a selected channel as to the signal reproduced by the playback head of a head mechanism 10 and outputs it to DF 220 and DOUT 14. At the time of recording, the said expanded playback data and data which are inputted and compressed are multiplexed by the DCE 41 with a select channel signal and recorded on the corresponding channel.