baber/WOPTO huggingface dataset:
Patent JP-2001033408-A (JP)
Title: X-ray spectrometer
Inventor: SAKAMAE HIROSHI
IPC: G21K1/06
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray spectrometer capable of increasing the size of an analysis sample and enlarging the range of movement of a sample without the need for a guide. SOLUTION: This X-ray spectrometer is a wavelength dispersive-type X-ray spectrometer to disperse X-rays through the use of diffraction by a curved-type dispersing crystal and is provided with both a distance control mechanism to make the distance Q between the dispersing crystal and an X-ray detector equal to 2Rsinθ when the radius of a Rowland circle 1 is R and the angle of incidence of X-rays onto the dispersing crystal is θ and an angle control mechanism interlocked with the rectilinear movements of the dispersing crystal along the axis E of movement of the crystal to control the angle of the axis of a crystal surface and the axis G of movement of the X-ray detector Q and to make the angle of incidence of X-rays onto the dispersing crystal and the angle of emergence toward the X-ray detector Q equal to θ.
Patent JP-H0766414-A (JP)
Title: Manufacture of thin-film transistor
Inventor: SUZUKI KOJI
IPC: H01L21/336
Filed: 1993-08-23
Abstract: PURPOSE:To obtain a thin-film transistor excellent in characteristics wherein a leak current is small when the transistor is turned OFF. CONSTITUTION:A first polycrystalline silicon film 2 is formed on a glass substrate 1, and a gate insulating film 3 is patterned on the film 2. A second polycrystalline silicon film 4 is formed on the first polycrystalline silicon film 2 and the gate insulating film 3. Ions are implanted in the second polycrystalline silicon film 4 with an acceleration voltage and a dosage wherein the ions do not reach the first polycrystalline silicon film 2. The second polycrystalline silicon film 4 is used as a diffusion source, and ions are diffused in the first polycrystalline silicon film 2. Thereby impurity diffusion regions 6, 7 are formed, and then the second polycrystalline silicon film 4 is worked as a gate electrode 5.
Patent JP-H0495094-A (JP)
Title: Synthesis of benzopyrano(2,3-b)pyridine derivative
Inventor: NIIMOTO YOSHIHIDE
IPC: A61K31/44
Filed: 1990-08-08
Abstract: PURPOSE:To obtain in high yield the title compound useful as an antipyretic, analgesic, etc., by reaction by specific means with a 5H-benzopyrano-pyridine as starting material to effect process reduction. CONSTITUTION:Firstly, a 5H-[1]benzopyrano[2,3-b]pyridine of formula I is reacted at <=10 deg.C with 2-bromopropionyl bromide in the presence of anhydrous aluminum chloride into 7-(2-bromopropionyl)-5H-[1]benzopyrano[2,3-b]pyridine of formula II. Second, this compound is treated with a methanol solution of sodium methylate into 7-(1,1-dimethoxy-2-hydroxypropyl)-5H-[1]benzopyrano-[2,3 b]pyridine of formula III. Finally, this compound is put to rearrangement in methylene chloride at <=0 deg.C in the presence of both pyridine and sulfuryl chloride, thus obtaining the objective alpha-methyl-5H-@{9146/218}]benzopyano[2,3 b]pyridin-7-yl acetic acid of formula IV.
Patent JP-S6267874-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/78
Filed: 1985-09-20
Abstract: PURPOSE:To enable the facile fabrication of the MISFET composed of a self- aligning type gate structure and which has a good heat resistance and a good bonding property with an insulating film by using Ta as a gate electrode material of the MISFET. CONSTITUTION:Ta causes the minimum gas absorption even at a high- temperature treatment and also causes the minimum change in the material quality due to the high-temperature treatment in comparison with Mo or W. By using a Ta film as a gate electrode material of a MISFET, a gate electrode is formed by self-alignment and ion implantation of source and drain regions of the MISFET is performed by using the gate electrode as a mask. Even if the heat treatment for activation of an ion implanted layer is effected at a high temperature of 1,000 deg.C or more, there is almost no change in an electrical resistance of the Ta electrode film and also a peeling phenomenon from a gate insulating film does not occur.
Patent JP-2001034009-A (JP)
Title: Electrostatic charge image developing toner and image forming method
Inventor: SUZUKI MASANORI
IPC: G03G9/08
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a two-component toner stably giving image density even in long-time use and having good faithful reproducibility of an initial image and good transfer quality, to obtain a toner giving a stable image free from untransfer and to form an image using the toner. SOLUTION: The electrostatic charge image developing toner comprises colored particles comprising a resin binder and a colorant and an additive comprising hydrophobic silica particles and hydrophobic hematite having <=0.1 μm volume average diameter subjected to surface treatment for providing hydrophobic property. When a toner image formed using the toner on the surface of an electrostatic charge image support is electrostatically transferred to a transfer material, a transfer device with applied bias is pressed on the electrostatic charge image support and the transfer material is passed between those to transfer the toner image on the electrostatic charge image support to the transfer material by an electric field.
Patent JP-S6278097-A (JP)
Inventor: SHIBATA YOSHIO
IPC: B67D7/28
Filed: 1985-09-20
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-H0529838-A (JP)
Title: Automatic frequency control device
Inventor: SASAKI HAJIME
IPC: H03L7/08
Filed: 1991-07-23
Abstract: PURPOSE:To hold the specific part of a modulation signal constant frequency for performing a frequency modulation in a FM modulator. CONSTITUTION:A frequency modulation is performed for a modulation signal 1 by a VCO 2 and a FM wave is outputted. This FM wave is passed through a first gate circuit 8 and a first frequency divider 9, the phase comparison is performed between the wave and a reference signal 5 in a phase comparator 4 and the feedback of the wave is performed to the VCO 2 through a loop filter 6. The frequency of the specific part of the modulation signal is held constant by performing the feedback for only the information on the part where frequency of a modulation signal is to be fixed since a signal 7 corresponding to the part where frequency is to be fixed is received and the gate is turned ON/OFF in the gate circuit 8.
Patent JP-S6186719-A (JP)
Title: Periscopic reflecting mirror device for inspection
Inventor: MASUI JINICHI
IPC: G02B23/24
Filed: 1984-10-04
Abstract: PURPOSE:To widely inspect the inner surface of a long cylindrical body installed to equipment, into which no man can enter, by remote control, by optically coupling a periscope and reflecting mirror device in such a way that the distance between them in both horizontal and vertical directions can be changed independently. CONSTITUTION:A periscope 1 is inserted through a small opening of a shelter wall 15 and a reflecting mirror device 4 is inserted into an object to be inspected 6 while the device is hung down by means of a crane 21. The image of the cylindrical object 6 to be inspected is observed from an eyepiece 13 through the observing mirror 5 and reflecting mirror 7 of the device 4. The electric cable 8 which controls the device 4 is formed in the form of a coil at a cable treating section 3 and does not obstruct the passage of the observing light. An inclining mechanism is installed to the reflecting mirror 7 and slippage of the optical axis due to an installation error of the object 6 to be inspected is absorbed. Since the periscope 1 and device 4 are independent from each other, they can be constituted in compact sizes and complex rotating and swinging functions can be given to the device 4 by remote control.
Patent JP-S6269750-A (JP)
Title: Loop-like network
Inventor: YAMAGISHI OSAMU
Filed: 1985-09-24
Abstract: PURPOSE:To prevent the destruction of a synchronizing pattern due to the disturbance of data when a bypass switch is switched by providing a frame buffer accumulating one frame of data including data through a lobe or subloop, or direct data. CONSTITUTION:Systems 1 and 2 are circuits writing data in the frame buffer 10 with the synchronizing pattern as a top. Selectors 21-23 are logical switches switching the system 1 and 2 and change over them according to the request of a station. Due to a changeover logic 17 of systems 1 and 2 the data of the system 2 normally runs. However, if the station of the lobe or the subloop requests a bypass, the selectors 21-23 are switched to the side of the system 1, and then the bypass switch 30 is switched. Waiting the disturbance of data at the time of changing over the switch is settled, the selectors 21-23 again are switched to the normal system 2. If the lobe or the subloop is disconnected or develope troubles, it is switched to the system 1, and a step out of the synchronism will not affect a main loop.
Patent JP-H08108711-A (JP)
Title: Pneumatic tire
Inventor: KAGAMI KIICHIRO
IPC: B60C11/03
Filed: 1995-08-16
Abstract: PURPOSE: To reduce a noise by forming a pattern out of pattern constitution unit rows containing a pattern constitution unit in each cell along horizontal and vertical axes, with the units arrayed at the prescribed pitch in the order of length skipping one or more adjacent pitches. CONSTITUTION: A tread pattern is made of pattern constitution units having a different number of types S with a pitch P equal to or above three, and the definition zone of a chaos function fc expressed as X(n+1)=fc(Xn) is determined as the summation of all vertically arranged zones for each cell along a horizontal axis, provided that the horizontal axis is expressed as Xn and a vertical axis as X(n+1). In other words, zones having a pitch ratio equal to or less than 1.5 is selected, provided that a small pitch assigned to each cell in vertical and horizontal directions is used as a denominator and a large pitch as a numerator, and the summation of the zones is used as a definition zone.  Also, the pitch P has a calibrated pattern constitution unit row obtained from the calibration of a pattern constitution unit rows including pattern constitution units so laid as to skip one or more adjacent pitches arranged in the order of pitch length along peripheral direction via the conversion of a sequence obtainable from the function fc. According to this construction, a noise can be lowered and uniformity can be improved.
Patent JP-H1155366-A (JP)
Title: Automatic switch system between portable telephone set and portable audio unit
Inventor: ARAKI AKIRA
IPC: H04W92/08
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to cope with a portable telephone set with no large operation required while a portable audio unit is used and to significantly reduce the influence of the incoming ringer tones to the periphery by making a controller send the pulse tones to the user via a headphone containing a microphone when the portable telephone set receives an incoming call while the user is using the portable audio unit. SOLUTION: When a portable telephone unit 101 receives an incoming call while a user is using a portable audio unit 102, a controller 103 sends the pulse tones to the user via a headphone 104. The user knows the incoming call received by the set 101 in pulse tones received from the controller 103 via the headphone 104 together with the reproduced sounds of the unit 102. Then the user selects the rejection of reply, or the replay with no BGM or the replay with a BGM via the controller 103. In ocher words, the user selects the replay or rejection to the set 101 through the on/off switch operations of the controller 103.
Patent JP-H0743258-A (JP)
Title: Failure detector for event driven type processor
Inventor: NAKAMURA KOICHI
IPC: B60R16/02
Filed: 1993-07-30
Abstract: PURPOSE:To provide a failure detector for event driven type processor which can be constituted of a simple hardware. CONSTITUTION:1 is added to the value (n) of a register 13 in a block 10 every time when an event generation signal S arrives and 1 is subtracted every time when an end of processing signal E arrives thus representing the number of events not yet processed. A watch dog timer 24 in block 20 begins up-count at a moment when the event generation signal S is provided under a state of n=0 and stops counting at a moment when the signal E is provided under a state of n=1. The count is reset to initial value '0' every time when the event generation signal S or the end of processing signal E is provided. A decision is made that a failure is detected when the count exceeds a preset value Th.
Patent JP-H0546374-A (JP)
Title: Program design/manufacture system
Inventor: OIKE TOYOFUMI
IPC: G06F9/06
Filed: 1991-08-21
Abstract: PURPOSE:To prevent the generation of discrepency of the contents of design information and coding by allowing one SPD symbol of an SPD to have an explanatory sentence corresponding to design information and coding at the time of manufacture and managing it. CONSTITUTION:An instruction input means 1 executes waiting of an input instruction. An instruction discriminating means 2 discriminates its input instruction, and selects and activates one of a design/manufacture information input means 3, an SPD symbol input means 4, an SPD symbol selecting means 5, an SPD symbol deleting means 6, a design/manufacture information registering means 9, and a source program generating means 10. By having design information and coding information as one design information, the SPD symbol selecting means 5 selects and actuates an explanatory sentence input means 7 and a coding input means 8.
Patent JP-H0493097-A (JP)
Title: Electronic device containing housing
Inventor: KOIKE NORIHIRO
IPC: H05K5/02
Filed: 1990-08-09
Abstract: PURPOSE:To effectively prevent external leakage of an electromagnetic wave to be radiated from an electronic device contained therein by connecting adjacent frames in the case of connection by a connecting plate, and interposing conductive packing between the plate, a front door and a back plate. CONSTITUTION:Folding part 8 of left and right side plates 4, 5 is clamped to frames (9, 12), (10, 11) through conductive packing 15 by a clamping bolt 13. A peripheral groove is engraved on the peripheral edge of the part 8 of a front door 22, and the packing 15 is engaged fixedly with the groove. The packing 15 is brought into contact with the end faces of the plates 4, 5 in a state that the door 22 is closed. The part 8 of the plate 23 is clamped to the frames 11, 12 by the bolt 13. The packing 15 is mounted, similarly to the door 22 at the part 8, and the packing 15 is brought into pressure contact with the end faces of the plates 4, 5 in a state that the plate 23 is clamped to the frames 11, 12.
Patent JP-H0765455-A (JP)
Title: Magnetic recording and reproducing device and tape cassette
Inventor: OKADA HIDEO
IPC: G11B15/60
Filed: 1993-08-24
Abstract: PURPOSE:To realize excellent head touch and to make tape-traveling stable without receiving the effect of a primary guide pin in a tape cassette. CONSTITUTION:A magnetic head 39 is attached to a moving chassis 84 and gets in/out of the tape cassette 40 through an aperture part 45. A pair of 1st tape guides 32 and 33 are provided in a fixed chassis 85 on both sides of the magnetic head 39, and inserted at a right angle from guide insertion holes 43 and 44 at the time of loading the tape cassette no. The 1st tape guides 32 and 33 guide the traveling of the magnetic tape 41 in a state where they are positioned on the opposite side to the magnetic head 39 with respect to the magnetic tape 41.
Patent JP-S6453655-A (JP)
Title: Communication control equipment
Inventor: MIZUNO MASAKI
IPC: H04L69/14
Filed: 1987-08-25
Abstract: PURPOSE:To independently handle the control of a logical channel and a physical channel by separating a logical channel control table and a physical control table and changing dynamically the corresponding of both control tables. CONSTITUTION:At the time of all double lines, transmitting is executed by a logical channel 11 and receiving is executed by a logical channel 12. At the time of the half double line, transmitting and receiving are executed by the logical channel 11. In this case, since logical channel control tables 21 and 22 to store the information to belong to logical channels 11 and 12 and physical channel control tables 23 and 24 to store the information to belong to transmitting channels 13 and 14 are separated and the corresponding of both tables can be dynamicly changed, the control of the logical channel and the control of the physical channel are independently executed and the control program becomes simple.
Patent JP-H0673706-A (JP)
Title: Material for colored pavement and manufacture of admixture for colored pavement
Inventor: YANAGAWA KAORU
IPC: C08L101/00
Filed: 1992-08-05
Abstract: PURPOSE:To make work easy by a method wherein admixture made by mixing softened thermoplastic resin and pigment is molded or granulated, and the molded or granulated material is cut or pulverized after the material is cooled down and cured. CONSTITUTION:Pigment such as iron oxide red or chromium oxide in 20-60wt.% is added to thermoplastic resin that is softened by heating at temperatures ranging from 150 deg. to 170 deg.C, and mixing is made therefor. Then the admixture, with its thermoplastic resin still being softened, is molded or granulated, and the molded or granulated material is cured by cooling, or the admixture under the state of softening is cooled down and cured. After that, the admixture is cut or crushed, and thereby a material for colored pavement is prepared.
Patent JP-S6268919-A (JP)
Title: Landslide protection wall construction for weak ground
Inventor: SHIN JIYUNSHIYOKU
IPC: E02D5/02
Filed: 1985-09-21
Abstract: PURPOSE:To protect columnar units against earth pressure and reduce the displacement, by a method wherein grout is injected to expand packers for constructing columnar units in column strip system, and the second columnar units are constructed to be crossed with the first columnar units. CONSTITUTION:Slots are vertically machined at specified intervals by a boring machine, and packers 1 with each one end closed and with grout-injecting members fitted at the other ends are inserted into holes 4A in series. Then, grout is injected into the packers 1 by the grout-injecting members 5 to expand the packers 1, and the grout is solidified to construct columnar units 2A. Holes 4B are bored through the intermediate sections of the columnar units 2A, and the packers 1 are inserted, and grout is injected and solidified to construct columnar units 2B. By this method, the columnar units of high strength in cement system can be constructed, and weak ground is compacted to increase the density, and the shearing strength of ground can be increased.
Patent JP-H0493513-A (JP)
Title: Liquid fuel burner
Inventor: TSUKAHARA HIDEYUKI
IPC: F23K5/02
Filed: 1990-08-07
Abstract: PURPOSE:To prevent the generation of a crack or deformation in a constant oil level device by providing in the side wall of the constant oil level device a connection pipe which is formed by die-casting as one body with the constant oil level device in the process of manufacturing the constant oil level device and forming a projecting section in the inner wall of the constant oil level device in the circumference of the opening of the connection pipe. CONSTITUTION:A connection pipe 24a and a projecting section 26 are both formed by die-casting as one body with the side wall of a constant oil level device 12 when it is manufactured so that there is no need to seal tightly the connection pipe 24a by caulking and fixing, and it is possible to prevent the danger that a crack develops in the side wall or the upper section is deformed and oil leak is caused. And, by providing a projecting section 26 in the connection pipe 24a in the circumference of its opening it is possible to prevent the danger that the fuel flows into a static pressure pipe 18 when the device happens to be turned over.
Patent JP-H0491842-A (JP)
Title: Plastic working method for differential pinion
Inventor: KOBAYASHI KAZUTO
IPC: B21K1/30
Filed: 1990-08-06
Abstract: PURPOSE:To improve molding accuracy and to obviate the generation of an excess thickness metal part as well as to improve the strength of a tooth profile part by subjecting the die part side of a spur gear-shaped blank material to forward extrusion working by means of a punch in the state of inserting a mandrel into the through-hole formed at the center of this blank material. CONSTITUTION:The spur gear-shaped blank material 95 is successively filled into the tooth profile space 81 of the die part 75 from a large-diameter end 83 side of this space when the punch 87 is pressed to the die part 75 side after the spur gear-shaped blank material 95 is charged into the tooth profile space 85 of a container part 77. Spaces are, therefore, generated in the corner parts of the tooth profile and the remaining of a lubricant and scale in these parts is obviated. The molding having high accuracy is thus obtd. The part which is heretofore formed to the large tooth profile of the spur gear-shaped blank material 95 is deformed to the smaller tooth profile while expanding successively in the major axis direction and, therefore, the generation of partial fluctuations by the spring back at the time of taking out of the molding is extremely lessened and the sure transfer of a die 73 to the accuracy of the molding is possible.
Patent JP-H0954111-A (JP)
Title: Piezoelectric sensor
Inventor: YAMAUCHI KATSUMI
IPC: G01P15/09
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor in which no external separate resistor is required to be installed, when it is used. SOLUTION: A base member 1 has a recessed part 11 and an element installation part 12. The recessed part 11 is provided on one surface of the base member 1, and the element installation part 12 is provided on one surface of the base member 1, adjoining the recessed part 11. A piezoelectric element 2 is fixed to the element installation part 12, while arranged in the recessed part 11, and has a gap (g) between itself and the bottom face 111 of the recessed part 11. Terminal conductors 13 and 14 are provided on one surface of the base material 1 surrounding the recessed part 11, and individually communicating to the electrode of the piezoelectric element 2. A resistance 6 is provided on one surface of the base member 1, surrounding the recessed part 11, and connected between the terminal conductors 13 and 14.
Patent JP-H0743579-A (JP)
Title: Fitting structure for fixed barrel
Inventor: IGARI HIDEO
IPC: G02B7/02
Filed: 1993-08-02
Abstract: PURPOSE:To surely 1, fit a fixed barrel holding a lens barrel unit to a camera main body without tilting it. CONSTITUTION:The camera main body 6 having a lens barrel housing recessed part 6-3 between a film cartridge chamber 6-1 and a spool chamber 6-2, the fixed barrel 1 holding the lens barrel unit and having a flange part 1b fitted in the recessed part 6-3 at the end, a rotating ring 2 rotatably fitted outside the fixed barrel 1, and a pressing member 9 whose rear end flange part 9a is fixed on the camera main body 6, which has an extention part elongating between the side surface of the recessed part 6-3 and the rotating ring 2, and which presses the flange part 1b by the end face of the extension part so as to fix the fixed barrel 1 in the camera main body 6 are provided.