baber/WOPTO huggingface dataset:
Patent JP-S6072993-A (JP)
Title: Apparatus for producing coal/water slurry
Inventor: SHIYOUJI KAZUNORI
IPC: C10L1/32
Filed: 1983-09-30
Abstract: PURPOSE:To form a slurry which has a high concn. and a low viscosity, by using a ball mill having a specified form in the production of a coal/water slurry by a wet crushing process using a continuous ball mill. CONSTITUTION:Coal A having a particle size of 5mm. or below is fed from a coal bunker 1 through a feeder 2 to a ball mill 3, where the coal is mixed with water B and an additive C fed through a pipe 4 and crushed. The resulting coal/water slurry is continuously transferred through a tank 5 and a pump 6 to the subsequent stage. When a ball mill having a ratio of L/D (wherein D is diameter, L is length) of 2 or below (pref. 1<=L/D<=1.8) is used as said ball mill 3, a coal/ water slurry having a high concn. and a low viscosity (coal concn.: 65-80wt%, viscosity: 2,000cp or below) can be formed.
Patent JP-H0478013-A (JP)
Title: Thin film magnetic head
Inventor: YOSHIDA SATOSHI
IPC: G11B5/31
Filed: 1990-07-12
Abstract: PURPOSE:To realize the precise detection of depth length by forming a polygonal detection marker shaped into a triangle whose one apex, at lest, is cut off into a circular arc shape or a stright line shape. CONSTITUTION:At the time of the pattern etching of a first coil conductor layer 3, the detection marker 4 for detecting the depth length is formed simultaneously at the vicinity of a magnetic gap, and the shape of the marker 4 is formed into a right-angled equilateral triangle ABC from which the right-angled equilateral triangles BDE and CGF including the apexes B and C are removed, and consequently, the shape of the marker is formed into a pentagon ADEFG with three right angles. Thus, since an acute-angled shape part is not formed, even if a photo-resist is heat-treated in order to form the marker, the change of the size of a photo-resist pattern is not caused. Thus, an error due to the pattern etching is not caused at all, and the depth length can be highly precisely detected.
Patent JP-S6161464-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZUMA TAKASHI
IPC: H01L29/78
Filed: 1984-09-03
Abstract: PURPOSE:To obtain effectively sufficiently large channel length by forming a high specific resistance layer of a silicon substrate formed by laminating two semiconductor layers of different specific resistance in a projected shape, and forming a channel region over the top and a side wall. CONSTITUTION:A thin film pattern of the first gate oxide film 11, a gate electrode forming metal film 12 and the first Si3N4 film 13 is formed on a high specific resistance semiconductor layer 10b. The second Si3N4 film 15 is formed on the side wall of this thin film pattern, and the high specific resistance semiconductor layer is removed except under the thin film pattern. An SiO2 film 16 is formed on the exposed portion of the semiconductor layer, an impurity is implanted to a low specific resistance semiconductor layer 10a to form a high density impurity region, the film 16 is removed, thermally oxidized to form oxide films 17, 20, a source region 18 and a drain region 19 are formed in the high density impurity region, and a gate electrode 22 is formed.
Patent JP-S6074842-A (JP)
Title: Local area network
Inventor: SANO YOSHINOBU
IPC: H04L12/46
Filed: 1983-09-30
Abstract: PURPOSE:To reduce the overhead of communication by having a mutual connection between the high-order and low-order networks connected to the high- order and low-order stations respectively via a gateway, and providing a memory to said gateway to decide an applicating protocol by the contents of the memory. CONSTITUTION:Stations 11 and 12 are connected to an high-order network N1; while stations 21, 22, 31 and 32 are connected to low-order networks N2 and N3 respectively. The mutual connections are fed among networds N1 and networks N2 and N3 respectively via gateways G112 and G113. Then memories 51 and 61 are provided to the gateways G112 and G113 respectively, and tables are provided to these memories to show the application to be given to an high-order or low-order protocol according to the address of each station to be defined as the final transmitting destination. Then an applicating protocol corresponding to the address of the final station showing the final transmitting destination is decided based on the contents of said tables. Thus the overhead can be reduced.
Patent JP-H0348549-A (JP)
Title: Switcher
Inventor: TAKAHASHI YASUSHI
IPC: H04B10/07
Filed: 1989-07-17
Abstract: PURPOSE:To enable the multiple address of a signal up to input highway speed to be performed by selecting a multiple address signal and a one-to-one connection signal at an output side. CONSTITUTION:The header information of an input signal is decoded with an interface IF 3, and a selection circuit 1 identifies the one-to-one connection signal from a one-to-N connection signal corresponding to the result of decoding, and sends the one-to-N connection signal to a multiple address signal distributor 2. The distributor 2 converts input to an optical signal with wavelength 1 with an elecric/optical converter 6, and separates it to the number of output IFS via an optical demultiplexer 7, and sends it to a fiber 8 for distribution. Meanwhile, a signal passing a switch 4 is sent to an output IF 5 as an optical signal with wavelength 2. A filter which selects the wavelength of light is provided at each IF 5, and an output port which requires the multiple address signal selects the signal, and other output ports select the one-to-one connection signal. The distributor 2 can transfer the signal up to the capacity of an input highway.
Patent JP-S6242241-A (JP)
Title: Debug control system
Inventor: NARITA MASAHIKO
IPC: G06F11/28
Filed: 1985-08-20
Abstract: PURPOSE:To facilitate a routine test for each device type by calling out automatically a debugger at the side of the program to be tested for control of the function in case the performance test is given to plural types of devices with the same program. CONSTITUTION:A debugger 12 is set into a system as a module having the same level as a kernel 13. The debugger calls 111, 112 and 131 utilizing the interruption of software are used to call out the debugger 12 from a program 11 to be debugged or the kernel 13. The details of the using debug function 121, e.g., the measurement of time, tracing, etc. are designated in the form of the additional information on the debugger 12. The debugger 12 is called out by the debugger call and attains the designated debug function. Then the debugger 12 sends the control back to the caller program 11 or kernel 13 after the execution is through with the designated debug function.
Patent JP-H04356090-A (JP)
Title: Flange for electrophotographic sensitive body
Inventor: ASAMURA ATSUSHI
IPC: G03G21/00
Filed: 1991-07-24
Abstract: PURPOSE:To obtain the flange which can be securely fixed by press-fitting without adhesives to the base body end face of a photosensitive body, can easily and surely ground the base body via the flange and does not generate the abnormal sound by the contact with the grounding electrode on the device side. CONSTITUTION:A metallic plate 20 having plural leg parts 21 which radially project is fixed to the fitting part of the resin flange 10 to the base body of the photosensitive body. The shape of these leg parts 21 is specified and the flange is press-fitted to the base body end of the photosensitive body. The flange is fixed by securely biting the front ends in the leg parts of the metallic plate 20 to the inside surface of the base body of the photosensitive body. The base body is grounded via the metallic plate 20. The hardness, pressurized contact force or shape of the part of the metallic plate 20 in contact with the grounding electrode is specified, by which the generation of the abnormal sound by the friction of both is prevented.
Patent JP-2001010060-A (JP)
Title: Method and apparatus for working discharge nozzle of liquid jet recording head and manufacture for liquid jet recording head
Inventor: KOIDE JUN
IPC: B41J2/135
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for working discharge nozzles of a liquid jet recording head whereby discharge nozzles of a taper shape as a whole and an axially symmetric shape to a liquid discharge direction axis can be processed and formed in a liquid discharge side of an orifice plate by radiating laser beams from the liquid discharge side. SOLUTION: A mask plate 1 having a discharge port pattern 11 formed is brought in tight contact with a liquid discharge side of an orifice plate 2 set to a liquid jet recording head body 3. A ring beam L of a high energy ultraviolet laser is emitted from a conical direction inclined by a predetermined angle to a vertical axis of a face of the mask plate 1 to the orifice plate 2 via the mask plate 1, thereby processing to form discharge nozzles 21. The discharge nozzles 21 are formed in a taper shape as a whole towards the liquid discharge side and in an axially symmetric shape to a liquid discharge direction axis.
Patent JP-S5972977-A (JP)
Title: Gate drive circuit for gto
Inventor: JINBO YOSHIJI
IPC: H03K17/732
Filed: 1982-10-20
Abstract: PURPOSE:To prevent the erroneous operation of a gate drive circuit due to noise between GK of a GTO when the cathode voltage of the GTO fluctuates up or down by outputting a firing signal of ON and OFF gate thyristors from a logic circuit. CONSTITUTION:An ON pulse 8a synchronized with an ON gate signal 7a from a logic circuit and an OFF pulse 8b synchronized with an OFF gate signal 7b are respectively applied to ON gate transformer 6f and an OFF gate transformer 6g. When the signal 7a is applied, an ON pulse 8a is applied in synchronization therewith, an ON gate thyristor 6a is fired through an ON gate transformer 6f, and a GTO5 is turned ON. When an OFF gate signal 7b is applied, an OFF pulse 8b is applied in synchronization therewith, an OFF gate thyristor 6c is fired through the OFF gate transformer 6g, and the GTO5 is turned OFF.
Patent JP-H0933397-A (JP)
Title: Multipoint measuring mechanism using optical sensor
Inventor: KAWAHARA YUKIO
IPC: G02B6/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To enhance the measuring precision and increase the number of measuring points. SOLUTION: In the multipoint measuring mechanism in which a plurality of optical sensors 15 are connected in parallel through optical couplers 16 between an optical fiber 12 connected to an optical pulse transmitter 11 and an optical fiber 14 connected to an optical pulse receiver 13, the branching ratio of each optical coupler 16 is selected so that the light quantity of the optical pulse (return light) from each optical sensor 15 received by the optical pulse receiver 13 is the same when the light quantity ratio of emitted optical pulse to incident optical pulse in each optical sensor 15 is the same.
Patent JP-2001016243-A (JP)
Title: Simple type utp ethernet (registered trademark) demarcation device
Inventor: TODA KENSUKE
IPC: H04L69/40
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To easily realize fault location having conventionally been difficult by providing a responsibility demarcation point between a LAN and a terminal and between a LAN and a carrier channel in a small scale LAN system. SOLUTION: In the case of conducting a test, a maintenance personnel first opens demarcation switches at the same time. Then the maintenance personnel sets a demarcation switch at a point to a LOOP state and a host transmits test data to the demarcation switch. When no fault takes place on a path from the host to the demarcation switch, the test data are looped back as they are. When any fault takes place, the host cannot normally receive the test data. The test operations above are repeated to locate a fault location.
Patent JP-S5886085-A (JP)
Title: Immobilization of enzyme
Inventor: MIYAMA SOU
IPC: C12N11/08
Filed: 1981-11-17
Abstract: PURPOSE:To prepare a highly active immobilized enzyme having improved stability, by bonding an enzyme with a polyamide wherein the contained teritiary nitrogen is quaternized. CONSTITUTION:A polyamide having quaternizable basic tertiary nitrogen atoms  in the main chain or preferably in the side chain is quaternized with a quaternizing agent such as an alkyl halide, halogenated alcohol, etc., and the obtained  polyamide is bonded with an enzyme such as urease, invertase, etc.
Patent JP-H11332714-A (JP)
Title: Pillow with mantle
Inventor: YAMANOBE MACHIKO
IPC: A47G9/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To perform heat insulation for a neck and the vicinity of shoulders and perfect by protect against the cold by providing a mantle part formed so as to cover the neck, the shoulder and the breast by overlapping the mantle part from both the sides on a pillow body. SOLUTION: For a mantle part 2, a fiber material which is soft like a blanket or quilting, is rich in heat insulation and is worked for resistance to flame is used. Namely, a back part 2a is provided at the center and breast plate parts 2b, 2c are provided on both the sides. A hook-and-loop fastener is sewed on a back face of the back part 2a and thereby a pillow body 1 on which the hook-and-loop fastener is sewed at a location to be joined or a pillow cover and the mantle part 2 are integrally joined. When the pillow is used, the breast plate parts 2b, 2c of the mantle part 2 are overlapped in front of the breast after a user puts his head on the pillow body 1 with the mantle part 2. As a result, the neck and shoulder are completely covered with the mantle part 2 and purposes of heat insulation and protection against the cold are attained.
Patent JP-H0716238-A (JP)
Title: Holding device
Inventor: KUROKI YOSHIHIRO
IPC: A61B1/04
Filed: 1993-06-30
Abstract: PURPOSE:To hold a held article at a desired position in a desired posture by letting the device have freedom by a plurality of joints equipped with electromagnetic brakes, holding the held article at the tip end section, and thereby fixing the base end section of the device roughly in the side or the upper direction. CONSTITUTION:The holding device 1 is equipped with seven joints J1 through J7 each of which has an electromagnetic brake incorporated, and is passively moved, and with a joint fixing/releasing switch 5 which is disposed close to a held article to operate the electromagnetic brakes. A hand 4 which is formed into a shape suitable for a personal display means 41 acting as an operation image display means for an end scope to be installed, is installed onto the tip end of the holding device 1. Each brake is energized so as to be released with the joint fixing/releasing switch 5 operated, the personal display means 41 is moved and rotated in such a way that the line of sight agrees with the line of working in the three dimensional space, each electromagnetic brake is then fixed thereafter. As a result, the personal display means 41 can thereby be held in a desired posture in the three dimensional space.
Patent JP-H0630051-A (JP)
Title: Communication information managing system
Inventor: GOMI TOMOHIRO
IPC: H04L12/66
Filed: 1992-07-10
Abstract: PURPOSE:To manage communication information and the statistical information of communication in unit of client terminal and to improve operability by registering, collecting, and storing the terminal communication information of a client terminal connected to a LAN, and notifying stored information to the client terminal. CONSTITUTION:Documents and client information are sent out of the client terminals 1-4 such as a workstation, etc., to a server device 10 via the LAW 50. Information sent to the device 10 is sent to a communication information managing part 12, and retrieval is applied to it. Retrieved communication information is arranged or updated by managing tables 13-15 at every client terminal information. The communication of the document, etc., is transmitted to a transmission destination(communication terminals 21-25) via a wide area network 20 by a transmission/reception part 11. In such a way, a waste operation to find out its own communication information from another communication information by a client can be omitted by handling the communication information and the statistical information of communication in unit of client terminal.
Patent JP-S6242802-A (JP)
Inventor: NAWA YUZO
IPC: B28B7/34
Filed: 1985-08-21
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-H0850892-A (JP)
Title: Battery terminal
Inventor: SUZUKI KATSUYA
IPC: H01R11/12
Filed: 1994-08-04
Abstract: PURPOSE:To naturally operate a cam even if an obstacle exists near the cam by forming a rotatively operating part at the shaft end of a rotation shaft which integrally rotates with a cam for press-connecting an electrode fitting part to a battery post. CONSTITUTION:A cam 30 for press-connecting to a battery post is integrally constituted with a bolt rotatively connected to bearing plates 17, 17, and a hexagonal head 62 of a bolt 60 acts as a rotatively operating part for operating the cam 30. The hexagonal head 62 of the bolt 60 is rotated with a general purpose tool such as a hexagonal wrench to rotate the can 30 and an electrode fitting part 9 is press-connected to a terminal post. Operation to fix a battery terminal 50 to the terminal post is only to rotate the head 62 of the bolt 60, and even if an obstacle exists around the cam 30, the battery terminal 50 is fixed in a single operation, therefore, workability is enhanced.
Patent JP-S6339908-A (JP)
Title: Removal of residual acrylonitrile monomer from copolymer particle
Inventor: KANEKO MASAHIRO
IPC: C08F220/44
Filed: 1986-08-06
Abstract: PURPOSE:To obtain high-quality copolymer particles by removing residual acrylonitrile therefrom, by allowing an inert gas having specified properties and a specified temperature to flow in contact with aromatic vinyl/acylonitrile copolymer particles. CONSTITUTION:An inert gas (e.g., nitrogen or helium gas) of an oxygen content of 0-100ppm and a dew point of -20-30 deg.C is prepared. The temperature of this gas is adjusted so that the temperature T of this gas and the softening point Tv of the aromatic vinyl/acrylonitrile copolymer particles may satisfy the relationship of the formula. This inert gas is allowed to flow in contact with the aromatic vinyl/acrylonitrile copolymer particles. In this way, residual acrylonitrile can be fully removed from the copolymer particles without causing the fusion, impaired hue, loss of transparency, etc., of the copolymer particles.
Patent JP-H0552604-A (JP)
Title: Evaluation system for dc power-supply device
Inventor: OISHI HIROTO
IPC: H02J1/00
Filed: 1991-06-28
Abstract: PURPOSE:To prevent mis-judgment by obtaining reliable data in short time without man-power and in a form easier for judgment from an evaluating system for a DC power-supply device which has many characteristic items and from which many characteristic data can be obtained. CONSTITUTION:A controller 2 which controls a whole evaluation system 10 supplies AC power of a specified voltage from an AC stabilizing power supply 1 to an AC power-supply device 11 in accordance with the instruction from a control 4, and applies a specified load on outputs A and B. An AC power meter 7 and power testers 8a and 8b measure various data on input/output power, respectively, and output to the controller 2. The controller 2 stores the measured data in a memory 3 and makes required calculations to obtain characteristic data. Then the characteristic data or their graphs are displayed on a display part 5 and printed out by a recorder 6 as required.
Patent JP-2000015810-A (JP)
Title: Ink-jet recording head
Inventor: TOKIWA TAKESHI
IPC: B41J2/05
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality prints by setting a shape characteristic or electric characteristic of an ink-heating means so that a center position of a boiling air bubble when growing to a maximum diameter is moved to the side of a nozzle with respect to a center position of the air bubble at a moment when generated. SOLUTION: In accordance with a growth of boiling air bubbles, a boiling air bubble over a heater 20 grows towards a nozzle 4 and finally becomes a boiling air bubble 23 of a maximum diameter. A center 25 of the maximum boiling air bubble 23 at this time is moved to the nozzle 4 as shown by an arrow in comparison with a center 24 of an initial boiling air bubble 22. Since the heater is designed in shape so that the growing boiling air bubble is moved towards the nozzle 4, extra air bubbles other than the boiling air bubbles present in the ink can be efficiently eliminated when the ink is discharged. A stability of the discharged ink is improved, whereby high-quality images can be obtained without disturbances of dots formed on recording papers.
Patent JP-S5974693-A (JP)
Inventor: KATOU KAZUO
IPC: H05K3/06
Filed: 1982-10-21
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-H0348563-A (JP)
Title: Facsimile broadcast receiver
Inventor: NISHIDA NAOKI
IPC: H04N1/00
Filed: 1989-07-17
Abstract: PURPOSE:To dispense with waiting time to obtain information with respect to the index of a program by extracting only the information with respect to the index of the program, and storing it into a storage means. CONSTITUTION:In facsimile broadcast receiver control 1, a facsimile broadcast signal including received program index information is signal-converted to appropriate information unit easy to be processed with a main control part 2. When the main control part 2 judges that a received facsimile broadcast signal is the information with respect to the index of the program, the information with respect to the index of the program is stored in a program index information storage part 4 sequentially regardless of a carry input state from an operating part 3. When a user desires to obtain the information with respect to the index of the program and performs key input from the operating part 3, the main control part 2 reads out the information with respect to the index of the program stored in the storage part 4, and outputs it to an image information decoding processing part 5. Therefore, the user can input the required information with respect to the index of the program without waiting time.
Patent JP-H1119229-A (JP)
Title: Wireless power and control signal transmission method
Inventor: ISHIKAWA SEIICHI
IPC: A61N1/36
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To enlarge the transmission range to an increase in the amount of information of a control signal and a little shifting between a transmit coil and a receive coil by interrupting a carrier wave of power transmission only when a control signal is transmitted. SOLUTION: A carrier wave sent from a power coil for power transmission of a transmit part 10 is received by a power receiving power coil 21 of a receiving part 20 and full-wave rectified to be taken as a power supply 25 of the receiving part 21. When a control signal is transmitted and received by signal transmitting and receiving coils 12, 22 provided on power coils 11, 21, a control circuit 13 of the transmitting part 10 stops transmission of power. The power during the stop of power transmission is covered by the condensed power of a capacitor 24 of a full-wave rectifier 23 which has received power becaused the stop period is comparatively short. Accordingly, it is not necessary to use a coil shaped like a figure of eight, and a circular coil can be used so that the transmit and receive enabled range can be enlarged to lateral shifting of both coils 12, 22.