baber/WOPTO huggingface dataset:
Patent JP-2001036423-A (JP)
Title: Program reproduction system and program reproduction method
Inventor: TERADA YOSHINARI
IPC: H04N7/173
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To reproduce a program where plural types of contents different in qualities coexist by sequentially obtaining the plural types of contents different in qualities from a site in the reproduction order of obtained program files and reproducing them. SOLUTION: A client PC obtains a program list from selected sites A (B to N) and stores them as a program list file. Any program in the program list is selected and the program files are obtained from the sites A (B to N) and they are stored as the program files. A content is obtained from the sites A (B to N) selecting the pogrom files and the contents are reproduced by a reproduction engine. At the time of 'on line mode', the content is obtained on a real time basis and is reproduced. At the time of 'off line mode', the contents designated by the program file are collectively obtained. They are stored in a cache and are reproduced. Thus, the program where the plural types of contents different in qualities coexist can be reproduced.
Patent JP-2001088610-A (JP)
Title: Vehicle light with built-in camera
Inventor: YONEYAMA YOICHI
IPC: B60R1/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To protect a camera from heat of light source valve. SOLUTION: Partition walls 10, 16 are provided between an indoor light source valve 4 and a camera 5. The chamber is divided to a light source valve accommodation chamber 30 for accommodating the light source valve 4 and the camera accommodation chamber 31 for accommodating the camera 5. The partition walls has a function capable of preventing a heat of the light source valve 4 at the time of lighting-on from be directly applied to the camera. As a result, the camera 5 can be protected from the heat of the light source valve 4 at the time of lighting-on. The camera 5 is not influenced by the heat and there is no fear that the function of the camera 5 is not impaired.
Patent JP-H0697587-A (JP)
Title: Manufacture of semiconductor laser
Inventor: MATSUDA OSAMU
IPC: H01S5/00
Filed: 1992-09-11
Abstract: PURPOSE:To form a good reflective surface on the end face of the resonator of a semiconductor laser with high positional accuracy and high surface accuracy and moreover, to prevent an increase in a manhour in the following process and restrictions on the process from being generated. CONSTITUTION:A part 7 of a twin structure is formed in the vicinity of a reflective surface formation part by etching and a half-cut dicing using a dicing saw 8 is performed in such a way as to pass the part 7 of this twin structure, whereby a starting of cleavage is conducted by a mechanical impact at the time of this dicing to cleave microscopically a support part for the part 7 and a reflective surface 9 is formed.
Patent JP-H04145761-A (JP)
Title: Reader
Inventor: OOHAYASHI TADASHI
IPC: H04N5/369
Filed: 1990-10-06
Abstract: PURPOSE:To reduce the number of ICs to be used by forming blocking diodes corresponding to photodiodes on a translucent substrate and simultaneously driving these blocking diodes by an opaque common electrode. CONSTITUTION:An original is sent to the surface of a not-shown thin glass plate arranged on the side of a photodiode 12 by a feed roller and the surface of the original is irradiated with light through light incident windows 14. The light is reflected on the surface of the original, the reflected light is made incident upon photodiodes 12 and photoelectrically converted electric signals are stored in the photodiodes 12. On the other hand, the fixed number of blocking diodes 16 are combined as one unit by the opaque common electrode 22, an electric signal is sent from one driving IC to the diodes 16 through the electrodes 22, the stored electric signals are outputted from the photodiodes 12 to the corresponding diodes 16 and outputted to the outside through a matrix wiring part 18. Thus, plural photodiodes 12 can be driven by one driving IC.
Patent JP-H11150000-A (JP)
Title: High frequency accelerating device and annular accelerator using it
Inventor: SAITO KAZUYOSHI
IPC: H05H13/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency acceleration system capable of adjusting impedance with a circuit element having low voltage resistance or measuring accelerating gap voltage even when the accelerating gap voltage is high. SOLUTION: A high frequency acceleration system 1 is constituted with an accelerating gap 2 for inducing an accelerating electric field of charged particle beams; a central conductor 3 forming a path of the charged particle beams and having the accelerating gap 2; and an annular magnetic body core 4 crossing in a chain state as the central conductor 3. The magnetic body core 4 is divided into a plurality of groups and each group crosses in a chain state as a loop antenna 5. An impedance adjusting means 6 or an accelerating gap voltage measuring means 7 is connected to each loop antenna 5. The voltage being applied to these has a value obtained by dividing the voltage value of the accelerating gap 2 by the number of divided groups, and in this example, it is 1/6 the accelerating gap voltage.
Patent JP-H07126832-A (JP)
Title: Sputtering device
Inventor: UCHIDA JUNICHI
IPC: H01L21/203
Filed: 1993-10-28
Abstract: PURPOSE:To improve a yield, to shorten the standstill time of the device and to realize a reduction of running costs by decreasing the foreign matter sticking to a sputtering object. CONSTITUTION:The height of a moving deposition preventive plate 6c around a pedestal 7 on which a wafer 9 is placed is set lower by a size (d) than the position of the wafer 9 and the outer edge 7c in the region to be placed with the wafer 9 of the pedestal 7 is inscribed with a stepped part 7d in such a manner that its outside diameter size is made smaller than the outside diameter of the wafer 9. The corner parts of the moving deposition preventive plate 6c and the pedestal 7 are subjected to rounding R1, R2, R4, R5 to substantially prevent the peeling off of the thin films sticking to the pedestal 7 and the moving deposition preventive plate 6c exclusive of the desired wafer 9.
Patent JP-H0693240-A (JP)
Title: Acrylic pressure-sensitive adhesive composition
Inventor: MAEDA MASAO
IPC: C09J133/04
Filed: 1992-09-11
Abstract: PURPOSE:To obtain an acrylic pressure-sensitive adhesive having excellent bond strength without damaging tacky characteristics such as cohesiveness and tack, comprising an acrylic polymer and a specific resin acid ester as a tackifier resin. CONSTITUTION:An acrylic pressure-sensitive adhesive comprises (A) an acrylic polymer having -70 to 0 deg.C, preferably -60 to 10 deg.C glass transition temperature and (B) a reactive resin acid ester having 20-150, preferably 30-140 hydroxyl value obtained by subjecting B1: a resin acid (e.g. rosin) and B2: a diepoxy compound (e.g. ethylene glycol diglycidyl ether) to ring opening addition reaction in a ratio of 2mol B1 and 1mol B2 in the presence of a catalyst (e.g. trimethylamine) at 120-200 deg.C and at a point of time when the acid value of the reaction product reaches <=20, preferably <=15, finishing the reaction as a tackifier resin in the ratio of 60-98wt.% component A and 2-40wt.% component B calculated as a solid content and optionally a crosslinking agent (preferably polyisocyanate)].
Patent JP-H07202407-A (JP)
Title: Soldering device
Inventor: ADORIANUSU YOHANESU MARIA HEND
IPC: B23K31/02
Filed: 1994-11-02
Abstract: PURPOSE: To allow a liquid solder to come into contact with a surrounding region in an allowed range for the shortest time to avid the generation of oxide as much as possible by employing a configuration, wherein a soldering tower makes liquid solder flow out to all sides. CONSTITUTION: During the operation at a first soldering tower 2, the liquid solder leaving the tower passes flow-out edge parts 7, 9, 13, and 14 to run off an all sides of the soldering tower 2 along plates 8 and 15, resulting in the limit of the occurrence of dross and oxide. Since the flowing speed of the liquid solder flowing out of the soldering tower 2 is not decelerated, the liquid solder comes into contact with the surrounding region within a possible range in the shortest period, thus the generation of oxide is prevented, and a generated oxide is flowed out in all directions.
Patent JP-H11110003-A (JP)
Title: Design method for vehicle control system
Inventor: YAMAMOTO IKUO
IPC: G06F19/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To secure the control performance in order to satisfy a target response by inputting the desired target response and leading out a controller in a range that is defined by the upper and lower limit levels of a parameter variable. SOLUTION: The vehicle data 1a, a disturbance condition 1b, a parameter variance range 1c and a target response 1d are inputted (S1), and a dynamic model of a vehicle 1 is produced (S2). Then an LPV(linear parameter variance) model is produced based on the dynamic model of the vehicle 1 (S3), and an inverse LMI (linear inequal determinant) problem is stabilized as an LMI problem and a controller is led out by an LMI design method (S4). A control system design algorithm that defines a step response, i.e., a standard target response as its constraint is produced, and the control performance of the controller is verified by a simulator (S5). If the result of verification is not satisfactory, the input of the target response is adjusted again (S1). If the result of verification is satisfactory, a control system is completed (S7).
Patent JP-2000097017-A (JP)
Title: Internal combustion engine
Inventor: YOSHIZAKI KOJI
IPC: F02M25/07
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To adjust the temperature of an EGR gas supplied into a combustion chamber to a proper level while the emissions of the soot and NOx from an internal combustion engine are hindered simultaneously. SOLUTION: When low-temperature combustion emitting little soot is performed in which the EGR gas amount supplied into a combustion chamber 5 is greater than that EGR gas amount where the soot emission exhibits a peak, the EGR gas amount flowing in a first EGR passage 29 having a high cooling ability equipped with a first EGR control valve 31 and an intercooler 32 and the EGR gas amount flowing in a second EGR passage 1029 having a low cooling ability which is equipped with a second EGR control valve 1031 and with no intercooler are controlled on the basis of the engine demand load.
Patent JP-S62123667-A (JP)
Inventor: UORUTAA JIYON PERUKUZARUSUKI
IPC: H01R4/24
Filed: 1986-11-14
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-H11112393-A (JP)
Title: Headset type information communication terminal
Inventor: TAKAI TOSHIYUKI
IPC: H04B1/3822
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a communication terminal which is inconspicuous when not use and is capable of transmitting a state on a hand-free basis when used while operation is carried on by fitting a microtelevision camera and an antenna to the side part of a regulation cap, and fitting an arm with a microphone along the brim when it is not used and lowering the microphone to nearby the mouth for use. SOLUTION: An ITV camera 2 mounted on the side part of a regulation cap is a lightweight industrial microtelevision camera and equipped with an image pickup device such as a CCD camera and a transmitter. When the arm fitted with the microphone atop is lowered to nearby the mouth for use, the switch for the internal power supply battery turns ON and the antenna 3 protrudes. This switch may be turned ON when a call signal is received. An image which is transmitted is a still image or a quasi-dynamic image. An image obtained by photographing the state of a site and a voice for its explanation are multiplexed and transmitted. Consequently, a speedy and accurate emergency communication becomes possible in case of emergency.
Patent JP-H06120835-A (JP)
Title: Voltage addition type a/d converter
Inventor: SATOU HIDENAO
IPC: H03M1/78
Filed: 1992-10-08
Abstract: PURPOSE:To provide a voltage addition type D/A converter which can reduce its power consumption and never deteriorates its resolution despite the limited amplitude value. CONSTITUTION:A voltage addition type D/A converter consists of plural switches SW1 used got input, a pair of voltage follower type operational amplifiers 7 and 8 which hold the voltage generated by a resistance array 4 which generates the optional voltage, the CMOS transistors TR 9 and 10 of a source follower which inputs the outputs of both amplifiers 7 and 8 to the gates, and plural CMOS inverters 2 which are connected between both TR 9 and 10. These TR 9 and 10 the amplifiers 7 and 8 are used as the power supplies of the inverters 2. Thus the voltage is supplied to each inverter 2 to make it follow the change of the impedance of the D/A converter.
Patent JP-H09113450-A (JP)
Title: Adjusting method for detection gas concentration region in gas-concentration detection method
Inventor: TANAKA KAZUNARI
IPC: G01N21/31
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an adjusting method in which a gas concentration region to be measured can be controlled by a method wherein the concentration of tetraphenyl porphyrin(TPP) in a matrix polymer is controlled and the sensitivity of a detection material is adjusted so as to be measured by light at a specific wavelength. SOLUTION: A detection material 3 formed by coating and drying a solution in which TPP is mixed with ethyl cellulose is installed on a substrate 2 in a measuring cell 1. A light-projecting and -receiving part 7 by which light from a halogen lamp 6 is guided by an optical fiber so as to be irradiated is installed at the front of the substrate 2 at the detection material 3, and light is projected. Light which is reflected by the substrate 2 at the detection material 3 is received by the light-projecting and -receiving part 7, and a signal is guided to a multiphotometric detector 8. A sample gas 4 is passed through the measuring cell 1, a change in the reflection spectrum of the TPP is measured by the detector 8 and its measured result is introduced into a personal computer 9 so as to be processed.  When a specific wavelength is used, the concentration of a gas to be measured can be measured with good accuracy over a wide concentration range by preparing a plurality of detection materials 3 in which the concentration of the TPP is different.
Patent JP-H02116143-A (JP)
Title: Square device aligner
Inventor: NIWA SHINJI
IPC: G05D3/12
Filed: 1988-10-26
Abstract: PURPOSE:To facilitate alignment in a short time by a method wherein, when a square device is rotated, a light which is transmitted from a light emission source without being interfered by the square device is detected by a photodetector and four peak level values are obtained in one rotation and a discrepancy of the alignment is calculated from the values. CONSTITUTION:A ceramic square substrate 10 is attracted by a subchuck 12. When the discrepancy of the substrate 10 is detected, the substrate 10 is rotated by a subchuck Z-direction driving means 13, a subchuck rotating driving means 14, tweezers X-direction driving means 16 and a Y-axial direction driving means 17. A light emitting diode 18 whose emitting light is interfered on the diagonal of the substrate 10 and transmitted if the facing sides are in parallel with each other is provided near the circumference of the substrate 10 and a photodetector 19 is provided so as to face the light emitting diode 18. Thus small and big four level values are detected every one turn of the substrate by a light detecting level detecting means 22 and the difference in level is processed by a CPU 30 having built-in discrepancy calculating means 33 and comparing means 31 and each driving means is controlled so as to eliminated the difference.
Patent JP-2001087243-A (JP)
Title: Magnetic resonance diagnostic system
Inventor: ADACHI KOHEI
IPC: G01R33/36
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a wide dynamic range and a wide frequency band characteristic with simple constitution in a receiver of a magnetic resonance diagnostic system. SOLUTION: In a magnetic resonance diagnostic system for generating living body information on the basis of a received signal by receiving a signal radiated from an examinee P by a receiver 6 via an RF coil 3 after a magnetic resonance phenomenon, the receiver 6 has a first receiving system 34 being connected to the RF coil 3 and having an amplifying and AD converting function and a second receiving system 35 being arranged in parallel to the first receiving system 34 to the RF coil 3 and having an amplifying and AD converting function different in an amplifying rate from the first receiving system 34 to correct a signal part of a period of causing an overflow in the first receiving system 34 on the basis of a signal part of the period outputted from the second receiving system 35.
Patent JP-S63123978-A (JP)
Inventor: KATO MASAO
IPC: F26B9/06
Filed: 1986-11-13
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-H07131343-A (JP)
Title: Frequency synthesizer
Inventor: KATO SHIGERU
IPC: H03L7/197
Filed: 1993-10-28
Abstract: PURPOSE:To obtain an output frequency with excellent frequency purity by attenuating an unwanted wave component with an LPF by combining an optimum frequency switching signal for obtaining the desired output frequency and a DDS output frequency switching signal and outputting the compined signal to a reference frequency output circuit and a DDS. CONSTITUTION:A frequency switching command L, a reference frequency switching signal J and a DDS output frequency switching signal K are made correspondent by a data table stored in a memory 61. Since the frequency switching command L(1) is inputted from the outside when it is desired to obtain any required output frequency Fout(1), a frequency switching circuit 6 refers to the data table in the memory 61. Then, the reference frequency switching signal J(1) and the DDS output frequency switching signal K(1) are obtained and outputted to a reference frequency output circuit 5 and a DDS 4. Therefore, the PLL circuit is locked by outputting the reference frequency Frcf(1) from the circuit 5 and an Fdds(1) from the DDS 4.
Patent JP-S63124423-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUO YUTAKA
IPC: H01L21/316
Filed: 1986-11-13
Abstract: PURPOSE:To obtain an insulating film of which a defect density is small and which is resistant to an electric field stress and has a large breakdown strength, by a method wherein oxidation and heat treatment in an atmosphere of nitrogen or Ar are repeated alternately a plurality of times. CONSTITUTION:First, thermal oxidation is conducted with oxygen 3 used as an atmosphere. Then an SiO2 film 2 is formed in a fraction of an aimed thickness on an Si substrate 1. Next, heat treatment is conducted at a temperature of 900 deg.C or above with Ar 4 used as the atmosphere. Thereby a strain in the interface between the substrate 1 and the film 2 formed thereon can be relaxed. The above-stated two processes, the process of thermal oxidation in the atmosphere 3 and that of heat treatment in the atmosphere 4, are repeated alternately until the film 2 has an aimed thickness. The film 2 formed through the above processes is suffered little from the strain in the interface with the substrate 1, and it becomes an insulating film of which a defect density is small and which is highly reliable and excellent.
Patent JP-H09114994-A (JP)
Title: Device and method for forming image
Inventor: HOSAKA HAJIME
IPC: G06T15/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To easily predict the required time for rendering by performing the rendering by a small number of patches. SOLUTION: Model data 3 composed of the patch data of a model and texture image data such as the data of distance from the patch vertically sampled from the patch to the model to the model or data expressing the state of a model surface, etc., and transformation matrix data 6 are inputted to a rendering part 5, the patch transformed into a texture coordinate system is scanned on the texture coordinate system, and the correspondent texture data are plotted on a prescribed screen coordinate shifted by the distance data. The required time of rendering is predicted from a scan unit and the area of patches.
Patent JP-H09110623-A (JP)
Title: Aphid repellant
Inventor: HORI MASATOSHI
IPC: A01N65/22
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an aphid repellant capable of prohibiting the spreading of viruses by the aphids, high in safety, and gentle to the environment by prohibiting the behavior of fixing and sucking a sap of the aphids by using an essential oil of herbs high in safety. SOLUTION: This aphid repellant contains an essential oil of a plant belonging to Perilla ocimoides, an essence oil of a plant belonging to Allium fistulosum genus, L-(-)carboxylic acid or thymol as an active ingredient. As the essential oil of the plant belonging to the Perilla ocimoides, a basil oil, a lavender oil, a marjoram oil, a mint oil, a pennyroyal oil, a peppermint oil, a rosemary oil, a sage oil, etc. are preferred. As the essential oil of the plant belonging to the Allium fistulosum genus, a garlic oil, an onion oil, etc. are preferred. They can be used as the essential oils, the L-(-)carboxylic acid and the thymol as they are, but can be used in the form of an emulsified agent, granules, a powder, a hydrated agent and an aerosol.  In the case of spraying it to a plant, it is preferable to use by diluting it so as to contain approximately 2% active ingredient based on the total amount.
Patent JP-H10120873-A (JP)
Title: Insulating resin paste for semiconductor
Inventor: ITO SHINGO
IPC: C08L63/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a high-reliability insulating resin paste free from faults due to cracking or warpage when used in combination of a large chip (e.g. IC) with a copper frame and cracks due to heat cycle in a thin package application by using a specified epoxy resin, a liquid polybutadiene compound, an imidazole compound and a silica filler as the essential components. SOLUTION: This paste essentially consists of an epoxy resin (A) containing at least 30wt.%, based on the entire epoxy resin, reaction product of (a)mol of an epoxy resin represented by the formula (wherein R1 and R2 are each a divalent 1-5C aliphatic group or a residue derived by removing two hydrogen atoms from a 6C or higher aromatic) with (b)mol of bisphenol F (a/b=1-3), a liquid epoxy polybutadiene (B) having a molecular weight of 800-2,000, an imidazole compound (C) and a silica filler (D). The ratio (B)/[(A)+(B)+(C)] should be 0.1-0.3 by weight. The silica filler is desirably one having a mean particle diameter of 1-20μm and a maximum particle diameter of 50μm or below.