baber/WOPTO huggingface dataset:
Patent JP-H05243507-A (JP)
Title: Manufacture of complementary type bipolar transistor
Inventor: SHINOSAWA MASAHIKO
IPC: H01L29/732
Filed: 1992-02-28
Abstract: PURPOSE:To furnish a manufacture of a complementary type bipolar transistor which is applicable to high-speed, highly-integrated LSI and excellent in produc tivity and from which an improvement in the performance of a P-N-P transistor can be expected. CONSTITUTION:Polycrystalline silicon on a P<-> type substrate 101 is made a selective oxide film 108 by a pattern 107 of oxidation resistance, a selective oxide film 108e to be a base lead-out part of a P-N-P transistor is removed, a part of the polycrystalline silicon 109e is etched, a P-type region 106 is inverted to an N-type one, and a base region 110 is formed by implanting a P-type impurity from an opening formed by removing a selective oxide film 108c of an N-P-N transistor region. A silicon oxide film 111 and a polycrystalline 112 are formed on the whole surface, an opening is made in the base region 110 in a manner of self-alignment by etch-back so that the width of the opening is narrower than a width between patterns 107b and 107c, a base opening window 115 of the P-N-P transistor is opened, N-type polycrystalline silicon 117 is formed and an N-type impurity is diffused, whereby regions 122 and 120 are formed.
Patent JP-S62235402-A (JP)
Title: Production of composite hollow member
Inventor: KOTAKANE MASAAKI
IPC: B29C47/66
Filed: 1986-04-02
Abstract: PURPOSE:To form a lining layer having excellent resistance to corrosion and wear on the inside peripheral face of a metallic pipe having a through-hole at a proper point in the circumferential direction by discretely inserting metallic cores into the through-hole of said metallic pipe and into the metallic pipe in remaining the spacing in the circumferential direction thereof, packing a raw material into the spacing and subjecting the pipe to an HIP treatment. CONSTITUTION:The 1st metallic core 5 is inserted into the metallic pipe, for example, a steel cylinder 1 having the through-hole 3 at the proper point of the peripheral wall thereof in remaining the spacing 6 in the circumferential direction; at the same time, the 2nd metallic core 20 is inserted into the through- hole 3 in remaining the spacing 21 in the circumferential direction. After the raw material is packed into the spacings 6, 21 formed between the 1st metallic core 5, the 2nd metallic core 20 and the steel cylinder 1, the pipe is subjected to the HIP treatment after deaerating and hermetic sealing of the packed part.
Patent JP-S56670-A (JP)
Title: Light beam clock
Inventor: HONJIYOU TERUBUMI
IPC: G04B19/34
Filed: 1979-06-17
Abstract: PURPOSE: To realize easily an ultralarge clock, where the wall surface of a structure such as a building is utilized, with a simple unit, by using the irradiation part of a beam light as the hands of the clock.  
     CONSTITUTION: Electric power is applied to rotatable projectors 1 and 5 through contact electrodes 17 and 18 to generate a light beam, and directions of projectors 1 and 5 are adjusted by adjusting screws 24 and 25 to form irradiation part 202 for long hand and irradiation part 203 for short hand on wall surface 27 most suitably. Next, electric power is supplied to rotation driving part 11 also, and part 11 is rotated normally after time adjustment dependent upon fast rotation and so on, and rotary discs 9 and 10 are rotated clockwise through reduction gear group 12, and projectors 1 and 5 are rotated and moved while holding the rotation speed and the relative positional relation for the clock function. As a result, a large-size clock is formed by the clock dial consisting of time display marks 204 provided on wall surface 27 and hands of the clock formed with beam irradiation parts 202 and 203. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63243945-A (JP)
Title: Electrophotographic sensitive body
Inventor: OTA KATSUICHI
IPC: G03G5/05
Filed: 1987-03-31
Abstract: PURPOSE:To provide high sensitivity and to prevent deterioration in electrostatic chargeability due to fatigue by pre-exposure and reduction in electric potential by electrostatic charge due to repeated use by forming an electric charge generating layer on an electrically conductive support with an electric charge generating substance and mono- or diester polyethylene glycol. CONSTITUTION:An electric charge generating layer 1 is formed on an electrically conductive support 3 with an electric charge generating substance and mono- or diester of polyethylene glycol (PEG). An electric charge transferring layer 2 is then formed on the layer 1 to obtain an electrophotographic sensitive body. Since the mono- or diester of PEG is chemically adsorbed on an electric charge transferring substance and acts as the recombination center of electric charges generated by light absorption, electric charges generated by fatigue by pre-exposure recombine rapidly and vanish, so reduction in the electric potential of the sensitive body by electrostatic charge is suppressed. This effect is produced even during repeated use. The title sensitive body which has high sensitivity, hardly undergoes deterioration in the electrostatic chargeability due to fatigue by pre-exposure and undergoes no reduction in electric potential by electrostatic charge even after repeated electrostatic charge and exposure is thereby obtd.
Patent JP-2000267883-A (JP)
Title: Tracer memory controller
Inventor: HIRABAYASHI TSUTOMU
IPC: G06F11/30
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To deal with an analysis when a failure needing large scale information occurs by holding an operation history in a tracer memory in the function unit of a microprogram. SOLUTION: A master/slave control circuit 30 which can perform master/ slave switching control of processors A 10 and B 20, a trace control circuit 40 that instructs whether normal trace control or trace control for analysis should be performed and a trace information control circuit 50 which shows a plurality of address space ranges by holding a plurality of addresses control the trace information of the processors. In the case of a trace control instruction for analysis and a slave instruction, a processor A tracing part 14 composed of a tracer writing circuit A 11 which outputs only a microprogram spanning over a plurality of address spaces designated by the circuit 50 is formed. The processor B 12 is also similarly constituted.
Patent JP-S532089-A (JP)
Title: Semiconductor switching unit
Inventor: NAGANO TAKAHIRO
IPC: H01L21/331
Filed: 1976-06-28
Abstract: PURPOSE: To prevent effectively the mistaken reignition at the turn-off time for a composite-type semiconductor device of the gate turn-off thyrstor and transistor, by satisfying hFE≤β max  between hFE of the transistor and maximum turn-off gain β max  of the tyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01251628-A (JP)
Title: Bonding equipment
Inventor: SHIMIZU YOSHIO
IPC: H01L21/60
Filed: 1988-03-31
Abstract: PURPOSE:To stabilize bonding capillary temperature, by installing a heating means arranged in the vicinity of a bonding capillary capable of freely moving in the vertical direction. CONSTITUTION:A bonding arm 1 linked with a supersonic horn is provided with a gap formed by dividing the tip part, and a ball bonding is completed by inserting a metal thin wire 3 into the hole formed in a capillary 2 fixed between in the gap. A specified length of the metal thin wire 3 inserted and fixed into the capillary 2 is sent out in the vertical direction, by the operation of a clamper. A heating source is installed, which melts the metal thin wire 3 of a specified length sent out from the capillary 2, and forms a ball having accurate roundness. For this purpose, an electric torch system is adopted, and a specified gas atmosphere is maintained in the vicinity of ball formation, in the case where copper or copper alloy being easily oxidized is applied to the thin metal wire 3.
Patent JP-H10252380-A (JP)
Title: Structure of through part for tunnel boring machine in midway shaft
Inventor: KUDO MITSUO
IPC: E21D9/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To make a tunnel boring machine correctly pass through and to prevent inundation by a method wherein gateways are provided for the tunnel boring machine at retaining walls at the front and the rear of a midway shaft, and a drum body in a diameter larger than the outer diameter of the boring machine is filled with water-stopping, self-hardening filling materials. SOLUTION: Retaining walls 2 are provided at the surrounding wall faces of a midway shaft 1, and gateways 3 and 4, each in a diameter larger than the outer diameter of a tunnel boring machine A, are opened at retaining wall parts 2a and 2b. Soil improvement layers 5a and 5b are provided at positions near the gateways 3 and 4, and a drum body 6 in an outer diameter approximately the same as the diameters of the gateways is laid and connected in watertightness to the gateways. The tunnel boring machine A, with pipe bodies B such as sewer pipes attached behind, is advanced from the side of a starting shaft 1, being thrust at the rear end of the pipe bodies B, and ground C is excavated toward the midway shaft 1.  Then, the tunnel boring machine A arriving at the midway shaft 1 is made to pass through the drum body 6 communicating with the entrance gateway 3 of the midway shaft 1, with filling materials 7 in the drum body 6 being excavated, and advanced toward the side of the exit gateway 4. Excavation is made further through the soil improvement layer 5b and the ground C toward the side of an arrival shaft, and the pipe bodies B are laid.
Patent JP-S61236719-A (JP)
Title: Solid agent for shower
Inventor: HASHIMOTO NAOKI
IPC: A61Q5/02
Filed: 1985-04-12
Abstract: PURPOSE:To provide the titled agent releasing each component uniformly and continuously in a shower apparatus compared with conventional agent and having excellent refreshing and cleaning effect, by adding a specific amount of alkoxypolyethylene glycol to pigment, flavor and raw material components of bathing agent. CONSTITUTION:One or more components selected from pigment, flavor, raw material component of bathing agent, raw material component of cleaning agent, raw material component of cosmetic, etc., are added with about 30-95wt% alkoxypolyethylene glycol such as the compound of formula (R is alkyl; n is integer) to obtain the objective solid agent for shower. The com pound of formula is preferably the one having methoxy or ethoxy group, etc., as R and an average molecular weight of 1,000-6,000. In contrast with conven tional powdery or tablet product, it has long dissolution time and releases each component uniformly for a long period, and accordingly, it is useful as an agent for shower.
Patent JP-H03277803-A (JP)
Title: Actuator
Inventor: TAKEDA HARUNOBU
IPC: F15B21/06
Filed: 1990-03-28
Abstract: PURPOSE:To prevent any gradual decrease of hydrogen gas so as to obtain an effective operating quantity with a little amount of hydrogen gas by filling operating liquid in liquid chambers of first and second cylinders disposed in series via a boundary wall and in a communicating passage for the cylinders, and connecting a hydrogen recovering/discharging device provided with a heater/ cooler to one of the chambers of the first cylinder. CONSTITUTION:In a cylinder body 1, first and second cylinders 3, 4 are disposed in series via a boundary wall 2. First and second cylinder chambers 6, 7 are defined by a first piston 5 of the first cylinder 3, and a first piston rod 8 is fixed to a base body 9. Meanwhile, a third cylinder chamber 11 is defined by a second piston 10 of the second cylinder 4, and is connected to the second cylinder chamber 7 by a liquid passage 14, to be filled with operating liquid 15. Furthermore, a hydrogen recovering/discharging device 18 for containing a hydrogen storage alloy therein and provided with a heater/cooler 18a is connected to the first cylinder chamber 6. Therefore, any gradual decrease of hydrogen gas can be prevented, and an effective operating quantity can be obtained with a little amount of hydrogen gas.
Patent JP-H03278640-A (JP)
Title: Method and apparatus for management of electronic bulletin board system title in facsimile store and forward exchange system
Inventor: SATO MASAKO
IPC: H04L12/58
Filed: 1990-03-28
Abstract: PURPOSE:To attain management of titles of electronic bulletin board system not relying on manual operation by editing information to be managed corresponding to a text by a facsimile store and forward exchange system equipment and sending the result to a facsimile terminal as a list. CONSTITUTION:Facsimile terminal equipments 1, 2 inform an optical character recognition sheet with bulletin board title registration information described therein and a bulletin board registration text to a facsimile store and exchange system equipment 4 at the registration of an electronic bulletin board. A bulletin board index information management section 7 of the facsimile store and forward exchange system equipment 4 receives a bulletin board code and facsimile picture information from a character picture information conversion section 6 and manages the facsimile picture information corresponding to the bulletin board code. Moreover, a bulletin board information management section 8 manages the content of the bulletin board registration text corresponding to the bulletin board code. Then the facsimile store and forward exchange system equipment 4 outputs a bulletin board index list to the facsimile terminal equipments 1, 2 upon the retrieval request of the bulletin board title. Thus, the bulletin board title management by manual intervention is not required.
Patent JP-S59203321-A (JP)
Inventor: KAWASHIMA YOUICHI
IPC: G06F3/041
Filed: 1983-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62234856-A (JP)
Title: Mass filter for focusing ion beam device
Inventor: SHIMAYAMA HACHIRO
IPC: H01J37/317
Filed: 1986-04-03
Abstract: PURPOSE:To enable ions to be radiated accurately regardless of variations in acceleration voltage by controlling both the electric and magnetic fields applied to a mass filter in conjunction with the acceleration voltage. CONSTITUTION:Vacc code corresponding to acceleration voltage Vacc is input in a data conversion circuit 42 wherein it is subjected to data conversion together with a coefficient beta separately input for indicating the intensity of ion separation so that beta. Vacc can be output therefrom. Then, this output beta. Vacc is input in data conversion circuits 43, 44. The circuit 43 receives both 8. Vacc and an output Ei from an up-down counter 40 to make data conversion so as to output the resnlt of conversion, Ei. beta. Vacc. On the other hand, the circuit 44 also makes data conversion after receiving. Vacc and output Bi from an up-down counter 41 so as to output the result of conversion, Bi. (beta-Vacc) l/2. A high voltage generating circuit 24 generates a high voltage curresponding to Ei. beta. Vacc which is then impressed on a mass filter 21. A current drive circuit 25 drives the excitation coil of the filter 21 in response to Bi. (beta. Vacc) 1/2.
Patent JP-2000207085-A (JP)
Title: On-demand interface device and computer readable recording medium
Inventor: KUROMUSHIYA KENICHI
IPC: G06F3/048
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To help a user learn an operation method and its procedure when an on-demand interface device is used to execute a function. SOLUTION: This on-demand interface device which is provided with an inputting means 1 inputting a request sentence, a function explanatory database 4 holding function explanation notes explaining a function in each function and an action script showing operation procedures for realizing the function, a retrieving means 5 retrieving a corresponding item from the function explanatory database in response to the request sentence and a script executing means 6 for executing the action script is provided with an operation method displaying means 8 for displaying what operation is performed whenever each script of the action script is carried out when the means 6 executes the action script and a timer means 7 for performing time waiting processing whenever each script is executed.
Patent JP-H03278638-A (JP)
Title: Protocol processor
Inventor: KISHINO NORIAKI
Filed: 1990-03-28
Abstract: PURPOSE:To easily prepare an ATM protocol processor by providing a function converting prescribed information of an ATM cell header and address field information of an LAPD frame. CONSTITUTION:Frame composition/decomposition sections 31a-31n for each VCI(virtual channel identifier) of an ATM(asynchronous transfer mode) cell header apply decomposition processing to a cell in an adaptation layer processing section 3 to generate an LAPD (link access procedure on the D- channel) frame. Contention control for plural LAPD frames is implemented in a frame arbiter section 32 and a VCI-TEI (terminal endpoint identifier) conversion section 33 converts each VCI into a relevant TEI by a prescribed method. Thus, an LAPD processing unit is used for a layer 2 processing section of a control plane to apply protocol processing.
Patent JP-H02256717-A (JP)
Title: Constructing method for underground water channel, and concrete box body used channel therefor
Inventor: UEMURA KOICHI
IPC: E21D9/06
Filed: 1989-03-29
Abstract: PURPOSE:To construct an underground water channel for changing a diameter on the way, at a stroke by placing a connecting caisson for increasing the wall thickness gradually so that the internal surface may be tapered from one end to the other end, between different diameter caissons. CONSTITUTION:In a connecting caisson 4', the wall thicknesses of a horizontally penetrated upper surface plate 4a, left and right side surface plates 4b, and a bottom surface plate 4c are gradually increased from one end of a hollow opening to the other end, and the internal side surface is formed to be tapered. Then, from the front surface or upper surface of a shield machine 1, by an excavating means 6, earth is excavated to be exhausted, and in front of a caisson 4, the connecting caisson 4' is suspended down and is set on the rear side of a propeller jack 2 shrunk in the tail section 1d of the shield machine 1. After that, in front of the connecting caisson 4', the caisson 4'' of a small diameter is suspended down and is set to be fitted on the rear side of the propeller jack 2. As a result, work on the connection of different diameter caissons can be executed at a stroke.
Patent JP-H05284424-A (JP)
Title: Word phase adjustment device for video signal
IPC: H04N5/268
Filed: 1992-03-31
Abstract: PURPOSE:To provide the word phase adjustment device for a video signal in which the word phase is adjusted with a margin and disturbance of a picture is prevented from being incurred. CONSTITUTION:The phase adjustment device sending/receiving a video signal(VS) comprising word data(WD) of a prescribed bit number from picture element data and controlling the read in matching with a receiver side by using FIFO memories to adjust the phase of the word at the sender side and the receiver side is provided with plural FIFO memory cells(MC) fetching one word data of the received VS, a write control means 4 switching sequentially the written MC in the unit of the received VS word data and a detection means 5 detecting a synchronizing signal from the received VS, and also with a read control means 11 selecting the MC in the order of write to read the WD from the written MC among the plural MC in matching with the phase of the WD at the receiver side and controlling the selection of the MC in the order apart from the written MC by a prescribed number of the MC upon the receipt of a correction signal, a means 9 generating an approach signal when the selected MCs of the read write control means are close to each other, and a means 10 receiving an output of the detection means and the approach signal and outputting a correction signal.
Patent JP-H11268697-A (JP)
Title: Low noise landing device and low noise landing system for helicopter
Inventor: YAMAKAWA EIICHI
IPC: G05D1/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To allow a more reliable selection of a flight path which reduces noises at landing. SOLUTION: A low noise landing device for a helicopter includes an airframe position detection device 5, a data input device 11, an air data sensor 1 for detecting airspeed and angle of descent, a rotor revolution counter 2 for detecting rotor revolution, a memory 3 and a fuel level gauge 4 for detecting an airframe weight, a rotor revolution control device 9 for controlling the rotor revolution, a BVI generation range data base device 6 having stored therein noise levels for each parameter concerning a descending speed, airspeed, angle of descent, rotor revolution, and airframe weight. An operation portion 10 determines a plurality of flight paths based on a position of the airframe and a landing target, refers to noise generation range data base means to select the flight path, the airspeed, the angle of descent, and the rotor revolution which reduces noise.  Low noise landing is made by a manual or an automatic control, and the selected flight path is corrected according to the ground noise data from a receiver 12 to reselect an optimum flight path.
Patent JP-2000277865-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIMOYAMA KENJI
IPC: H01S5/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To enhance maximum oscillation temperature by forming a clad layer composed of AlGaInP on a substrate, forming an active layer thereon, forming first and second clad layers on the active layer, and thereafter forming both the sides of the second clad layer. SOLUTION: A buffer layer 102 and clad layers 103 and 104 are formed on a substrate 101, and a quadruplex quantum well active layer 108 is formed thereon. Subsequently, clad layers 109 and 110 are formed on the active layer 108, and a grade layer 111 and a cap layer 112 are laminated thereon in this order to form double hetero structure. A protective film 113 is deposited on the surface of the double hetero substrate and then the cap layer 112, the grade layer 111, and the clad layer 110 are etched to form a ridge. A low-refractive index current block layer 114 and a surface protective current block layer 115 are grown and formed on the portion where the ridge was formed.
Patent JP-S59202276-A (JP)
Title: Ink composition for dry lithography
Inventor: NAGASE KOUICHI
IPC: C09D11/00
Filed: 1983-05-04
Abstract: PURPOSE:To provide the titled ink composition having excellent resistance to scumming, prepared by gelation of a base ink with a specified organic calcium compd. and/or a specified organic zinc compd. CONSTITUTION:Used as gelling agent is at least one compd. selected from among calcium (or zinc) salts of 1-40C mono- (or di-) carboxylic acids (e.g. calcium stearate or zinc stearate) and organic zinc compd. of the formula (where R is 1-5C alkyl; R' is 1-20C alkyl) (e.g. zinc acetylacetonate). The gelling agent is added in an amount of 0.1-10wt% to a composition consisting of vehicle (e.g. rosin-modified phenolic resin), colorant, dispersant, solvent, etc., followed by mixing at room temperature -250 deg.C for 10-30min. The resultant gel varnish is kneaded between rollers, etc. to obtain the ink composition.
Patent JP-H08272676-A (JP)
Title: Image forming device
Inventor: KADANI HIDETO
IPC: G06F12/02
Filed: 1995-04-03
Abstract: PURPOSE: To quickly restore the device to the normal state by deleting retransferrable data from a memory to reserve a space of the memory and releasing the dead lock of the device owing to a lack of the memory capacity. CONSTITUTION: When the picture transferred from a PDL board 306 is included in a large-capacity memory, the restorable dead lock is released. Since a PDL code received by the PDL board 306 is stored in a hard disk 307, the erase timing can be controlled. Then, picture data transferred from the PDL board 306 is temporarily erased from the large-capacity memory. Since the idle capacity of the large-capacity memory is increased by erasing the picture data in this manner, the following input from a picture input device 8 can be continuously received.