baber/WOPTO huggingface dataset:
Patent JP-H0460198-A (JP)
Title: Electric motor-driven blower
Inventor: YAMAURA IZUMI
IPC: F04D29/28
Filed: 1990-06-29
Abstract: PURPOSE:To reduce inflow resistance of air so as to improve air blowing performance with no impeller mounting nut required by providing such constitution as closely attaching a bottom surface of an inducer to an impeller back plate and fixedly interposing an impeller in a rotary shaft of a motor by a screw part provided in the inducer. CONSTITUTION:A casing 1 has a suction air hole 2 in the center, and an opposite side of the suction air hole 2 is mounted to a motor frame 4 of a motor 3. A centrifugal type impeller 5, having a plurality of sheets of blades 6, is housed in this casing 1, and an air guide 7 is provided positioned in a lower part of the impeller 5. The impeller 5 is constituted of a blade 6, shroud 12 and an impeller back plate 13 for interposing the blade 6, and a shroud 14 is mounted to an internal peripheral part of the impeller 5 and tightened with the impeller 5 to a shaft 15 of the motor 3. Here, the impeller 5 is tightened by an inducer 14 by forming a thread 14' in an axial hole of the inducer 14.
Patent JP-S6228397-A (JP)
Inventor: KITAO JUNICHI
IPC: B67D7/08
Filed: 1985-07-31
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-S5873413-A (JP)
Title: Air intake cover structure
Inventor: WATANABE NOBUO
IPC: B60H1/28
Filed: 1981-10-26
Abstract: PURPOSE:To absorb impact energy effectively at a time of a collision by forming an intake cover as a crushable and easy-to-transform type, for instance, a hexagon shape, to the load, from both of front and back directions, with regard to the captioned structure arranged in an air box in the front space of a car. CONSTITUTION:An air box A of an automobile is made as a closed section from by cowl top 1 and dash upper panel. The an external air guide hole (not shown in the drawing) on the upper wall 3 of air box A, and an external air guide hole 10 on the bottom wall 4 shifted from said external air guide hole (not shown) and communicated to the cabin are opened respectively. The external air guide hole 10 is surrounded by an air intake cover C, and rainwater or the like is prevented from coming into the car. In this case, the external air guide hole 10 is formed as a hexagon, and the hexagon type hole must be made to make a form of providing triangular hole parts on both sides of a rectangle hole surrounded by parallel surfaces P1 and P2. Cover C is made to match the hexagon hole 10, and the flange 7 is spot welded on bottom wall 4.
Patent JP-H05335136-A (JP)
Title: Sensor coil
Inventor: OZAWA SHIGEYUKI
IPC: H01F5/00
Filed: 1992-06-03
Abstract: PURPOSE:To obtain non-directional sensor coil by a method wherein when a core is fitted with a bobbin to assemble the sensor coil, the pin terminals and pin terminal retainers are structured so as to be protruded outside the bottom surface of the core via through holes formed on the bottom part of a pot type core. CONSTITUTION:Within the title sensor coil fitted with a bobbin comprising a pot type magnetic body wound up with a winding, through holes 1 are formed on the bottom surface of the magnetic body so that the pin terminal 2 and terminal retainers 3 annexed to the bobbin may be protruded from the through holes 1 to the outside beneath the bottom surface of the magnetic body. Besides, the pin terminals 2 and the pin terminal retainers 3 are structured to be contained in the bottom part of the bobbin. Furthermore, a trench 4 for a leading out wire is provided on the sides of the pin terminal retainers 3. Through these procedures, the flux can run evenly so that the title non-directivity sensor coil may be obtained while the area shared by the coil when packaged on a substrate may be cut down.
Patent JP-H08339156-A (JP)
Title: Hologram card with verifying function and its production
Inventor: HORIE KIYOSHI
IPC: G06K19/06
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a hologram card having a verifying function capable of recording or erasing of desired information without decreasing effects of hologram to prevent forgery and to decorate, by forming a magnetic layer between a substrate and a reflection-type hologram layer. CONSTITUTION: This hologram card 1 is obtd. by forming a magnetic layer 4, a reflection-type hologram layer 6 and a light-transmitting magneto-optical layer 7 on a substrate 2. A desired magnetic field pattern is recorded in the card 1 with using a magnetic head. Thereby, the magnetic field pattern applied on the magneto-optical layer 7 can be detected as a sharp contrast pattern. The magnetic information thus recorded can be erased with a magnetic head so that any various magnetic field patterns can be recorded and erased any number of times. Therefore, as a preventing means against forgery of the card, recording, verifying and erasing of information is performed only when the card is to be judged as true or forged one so that the presence of the magnetic field pattern can not be known. Thus, forgery can be effectively prevented.
Patent JP-H0459152-A (JP)
Title: Production of bloom and billet
Inventor: ISHIZUKA HARUHIKO
IPC: B22D11/115
Filed: 1990-06-28
Abstract: PURPOSE:To prevent the development of product defect, such as surface defect, by electromagnetically stirring unsolidified molten steel in inner part of a slab at least at one position in secondary cooling zone at the time of continuously casting the slab. CONSTITUTION:The molten steel poured in a tundish 10, is poured into a mold 14 from a submerged nozzle 12 and formed and a primary cooling is executed. While drawing out downward the cast slab 16, this is cooled in secondary cooling zone 18 (arrow mark (a) range) and the unsolidified molten steel 20 is solidified according to drawing out. At the time of producing the slab 16 with such continuous casting, at least at one position in the secondary cooling zone 18, the unsolidified molten steel 20 in the slab 16 is electromagnetically stirred and then, electromagnetic stirrers 22 and 24 are set in the secondary cooling zone 18 to stir the unsolidified molten steel 20. By cutting (dividing) this slab 16 to the width direction, the development of characteristic defect, such as product surface defect, caused by center segregation in the slab 16, is prevented.
Patent JP-H0332749-A (JP)
Title: Removing device for foreign matter in grain dryer
Inventor: MAEDA KOSAKU
IPC: F26B17/14
Filed: 1989-06-30
Abstract: PURPOSE:To secure a prescribed sorting time and to secure a proper sorting state by enabling the angle of inclination of a rotary sorting cylinder to be changed and controlling the angle of inclination by the detected moisture value of unhulled rice. CONSTITUTION:A sieve sorter 22 is constituted so that the sized unhulled rice falling from the slit holes formed to a rotary interlocking sorting cylinder 24 is separated and sorted from a foreign matter which remains in the sorting cylinder 24 and is discharged from the terminal side. The angle of inclination of the sorting cylinder 24 can be changed by an angle changing means 28. Furthermore, the angle changing means 28 is controlled by a controlling means so that the angle of inclination of the sorting cylinder can be largely and small changed according to moisture value of dried unhulled rice. In other words, when moisture of unhulled rice is large, the angle of inclination toward a discharge side is set at an acute angle and transfer of unhulled rice being in a tendency to stop is promoted to the discharge side. When drying is progressed and the detected moisture of unhulled rice is lowered, the angle of inclination is loosened and prescribed sorting time is secured. A proper sorting state can be secured according to the moisture value of unhulled rice.
Patent JP-2000358245-A (JP)
Title: Video transfer method and video transfer system
Inventor: ADACHI OSAMU
IPC: H04N19/423
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in video frame by reducing missing video frames to the utmost at transfer of video signals. SOLUTION: A field separate section 10 separates video frames of digital video signals received by a video interface card 6 into odd number fields and even number fields. A bus control section 11 transfers the video frames to areas A-a, b of specific sub addresses of odd number fields and even number fields of a main memory 2 for each field information and stores the video frames to them. A CPU 1 copies video frames newly stored in the areas A-a, b to an area B of the main memory 2 as one video frame consisting of odd number field information and even number field information. A bus control section 14 of the network interface card 7 transfers the video frames in the area M of the main memory 2 to a network. Even when missing video frames take place through this processing, video signals of 2/3 at maximum can be transferred.
Patent JP-H0335262-A (JP)
Title: Developing device
Inventor: YUGAWA MASAAKI
IPC: G03G15/08
Filed: 1989-06-30
Abstract: PURPOSE:To uniformly control the thickness and the electrostatic charging quantity of toner by disposing a bag in which a fluid is held and abutting on the full length of the axial direction of a developing roller in a thin layer forming member for making the thickness of the toner uniform. CONSTITUTION:The bag 21 in which the fluid is held and abutting on the full length of the axial direction of the developing roller 15 is disposed in the thin layer forming member 20 for making the thickness of the toner held on the developing roller 15 uniform. A pushing box 22 which surrounds the air bag 21 from the back pushes the air bag 21 against the developing roller 15 by the power p of a mechanism which is not shown in a figure. The inside of the air bag 21 is filled with air. Thus, the pressure of the abutting surface of the developing roller on the thin layer forming member is made uniform all over the surface, so that the toner layer having a uniform thickness and a uniform electrostatic charging quantity all over the surface of the developing roller is obtained.
Patent JP-S5696157-A (JP)
Title: Engine control device
Inventor: ATAGO TAKESHI
IPC: F02N11/08
Filed: 1979-12-28
Abstract: PURPOSE: To start an engine in proper way, by providing the means of restricting starter operation until the initial position setting for a throttle valve is completed by an actuator.  
     CONSTITUTION: The opening of the throttle valve, (not shown in figured), of a carburettor 6 arranged on an engine 1 is determined by an actuator 5 including a motor and the like. Signals transmitted from a speed detector 2 on the engine 1, an idle detector 3 of the throttle valve, a position detector of the actuator 5, a starter 7 and a key switch 8 are fed into a control device 9, so that the opening of the throttle valve may be always set at an adequate opening according to a running condition. Furthermore, any current flow to the starter 7 is interrupted in starting phase, until an idle opening is properly set. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6059826-A (JP)
Title: Compensator of signal defect or noise of pcm voice transmission
Inventor: HANSUUYOOAHIMU PURATE
IPC: G11B20/10
Filed: 1984-08-17
Abstract: A pulse code modulated audio signal transmission system which compensates for signal interference in the pulse code modulated audio signal. The system includes a first device for receiving an audio signal and for converting the audio signal into a pulse code modulated audio signal, and a second device for receiving the audio signal and for producing an auxiliary signal corresponding to the audio signal but having a smaller bandwidth than the audio signal. A transmission circuit is connected to the first and second devices for receiving the pulse code modulated audio signal and the auxiliary signal and for producing an output signal which comprises the audio signal with portions of the audio signal which contain interference being substituted with corresponding portions of the auxiliary signal.
Patent JP-S5871377-A (JP)
Title: Cast iron with superior corrosion resistance
Inventor: MASUDA RIYUUICHI
IPC: C23C8/10
Filed: 1981-10-23
Abstract: PURPOSE:To simply obtain cast iron equal or superior to Ni-resist in corrosion resistance in mildly corrosive environment in the air with a slight increase in cost by heating cast iron in an oxidizing atmosphere under specified conditions to form stable oxides in the surface layer. CONSTITUTION:Cast iron is heated to 600-950 deg.C in an oxidizing atmosphere and held for 30min-50hr to form stable oxides such as alpha-Fe2O3, Fe3O4, alpha- Al2O3 and Fe2 SiO4. Thus, the cast iron is protected by the stable oxides and the corrosion resistance of the cast iron can be enhanced remarkably.
Patent JP-S6327000-A (JP)
Inventor: HORIUCHI YOSHIO
IPC: D06M11/00
Filed: 1986-07-18
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-H0335652-A (JP)
Title: Information system for specific number input information
Inventor: KANAI TAKESHI
IPC: H04M3/42
Filed: 1989-06-30
Abstract: PURPOSE:To eliminate the wasteful information of a specific number by providing a specific number control table for an interface processor arranged between a communication control processor controlling a terminal and service supply host and informing the host only of specific number input from the terminal, which is registered in the table. CONSTITUTION:The interface processor 4 is arranged between the communication control processor 3 controlling the connection of the terminal 1 and the host 5 supplying service and the specific number control table 4-1 is provided in the interface processor 4. The specific number informed from the host 5, and the number of the terminal 1 giving the use allowance of the specific number are registered, the new specific number is informed to the communication control processor 3 so as to hold it. The specific number control table 4-1 is retrieved as the specific number informed from the communication control processor 3 and the specific number is informed to the host 5 when it is registered. Thus, only information of the input of the specific number from the terminal 1, which is registered in the specific number control table 4, can be received and the wasteful information of the specific number can be removed.
Patent JP-2000012770-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YUGAWA MASAHIKO
IPC: H01L25/07
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To restrain a semiconductor device equipped with semiconductor elements inside a package from increasing in mounting area. SOLUTION: A semiconductor device is composed of a first structure 10, equipped with a first semiconductor element 15 and a second structure 20 equipped with a second semiconductor elements 23a and 23b, so that the second structure 20 is integrally formed overlapping the first structure 10. The semiconductor device is so structured as to electrically connect outside connecting terminals 14 provided on the underside of the first structure 10 to the first semiconductor element 15 and the second semiconductor elements 23a and 23b.
Patent JP-S5963980-A (JP)
Title: Frequency converter
Inventor: TAMAI MAKOTO
IPC: G05F1/00
Filed: 1982-10-01
Abstract: PURPOSE:To enable to supply a voltage to a system having a power source different in frequency in high speed respose by providing the first rotary frequency converter and the second DC stationary type frequency converter between two systems. CONSTITUTION:A power source 10 is provided at the back of a bus 1, no power source is provided at the back of a bus 34, but a variable load 6 is provided at the back of the bus 34. The buses 1, 34 are connected by a rotary frequency converter having a motor 2, a drive shaft 3 and a generator 4. The buses 1, 34 are connected therebetween via stationary DC frequency converter composed of the converters 32, 33 operated as power reactor and inverter and a DC reactor 31.
Patent JP-H0834282-A (JP)
Title: Radio control type drainage pump car
Inventor: TANIGUCHI MASAHIRO
IPC: B60P3/00
Filed: 1994-07-22
Abstract: PURPOSE:To quicken a communication starting time as well as to make the occurrence of any communicative interference eliminable by automating plural channel setting operations for a telemeter and a telecontrol transceiver. CONSTITUTION:A communication channel between a telemeter transmitter 14A in a transceiver 14 at the side of a control panel 13 of a drainage pump car 1 and a telemeter receiver 12A fin a transceiver 12 of a control panel 11 corresponding to the former 14A and another communication channel between a telecon transmitter 12B in the transceiver 12 of the control panel 11 and a telecon receiver 14B in the transceiver 14 at the side of the control panel 13 corresponding to the former 14B both are made into being grouped at each of plural channel numbers apploted at communicative frequency intervals different with one another.
Patent JP-H067407-A (JP)
Title: Insertion type vagine washer and vagina washing method therewith
Inventor: KISHIMOTO SHUNICHI
IPC: A61H35/00
Filed: 1992-06-29
Abstract: PURPOSE:To provide an insertion type vagina washer and the vagina washing method capable of washing a vagina simply and properly by utilizing the water or hot water usable in a bathroom. CONSTITUTION:An insertion type vagina washer is provided with a main body grip 2 formed with a water passage 6 inside from a base inlet section 4 to a tip outlet section 5 and a vagina insertion tube 3 removably connected to the tip outlet section 5 of the main body grip 2 and formed with many water injection holes on the outer periphery. A negative-pressure generation section 8 is formed on the water passage 6, negative pressure is applied to a port 10 provided on the outer face of the main body grip 2 to be communicated with the water passage 6, a cartridge 12 filled with a water quality improving liquid and capable of being connected to the port 10 as appropriate is combined, the cartridge 12 is connected to the port 10, water is fed to the water passage 6, and the liquid in the cartridge 12 is guided into the water passage 6 by the negative-pressure generating function of the negative-pressure generation section 8.
Patent JP-S5871930-A (JP)
Inventor: HARORUDO EBUNESU
IPC: D01F6/60
Filed: 1982-10-01
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-H114222-A (JP)
Title: Network management information collecting system
Inventor: OSADA MASASHI
IPC: H04L12/24
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To shorten time from the occurrence of the state change of a management agent to detection without giving overload to a management manager and a network in a simple network management protocol(SNMP) network management system. SOLUTION: A means 34 for controlling a schedule starting asynchronous polling to the management agent with a trap which the management agent (device to be managed, which mounts SNMP agent) B emits as a trigger, and a means 31 for setting a parameter for controlling the means 34 are provided for the management manager A. The synchronous execution of period polling and preferential polling is avoided and the concentration of traffic and the concentration of burden to the management manager in short time are avoided.
Patent JP-H0621420-A (JP)
Title: Manufacture of solid-state image sensing element
Inventor: MORI HIROYUKI
IPC: H01L27/146
Filed: 1992-06-29
Abstract: PURPOSE:To provide the manufacture of a solid-state image sensing element accurately determining the mutual relative location of a vertical charge transfer region, channel stop region and readout region and further accurately determining a polysilicon electrode relative to a sensor region. CONSTITUTION:The method comprises a process for forming a thermal oxidation film 2 all over above a silicon substrate 1, process for forming a silicon nitride film 3 on the thermal oxidation film 2, process for forming a silicon nitride film pattern 3a on a channel stop region and readout-forming region, and on a region excepting the target mark of a scribe line, process for forming a vertical charge transfer region, process for forming a thick oxide film by a discrete insulating method, process for forming the channel stop region, process for forming the readout region, process for forming a polysilicon electrode and process for forming a sensor region.
Patent JP-H0620988-A (JP)
Title: Contact formation
Inventor: ENOMOTO YASUYUKI
IPC: H01L21/28
Filed: 1992-06-29
Abstract: PURPOSE:To provide a method for forming a contact which improves the reliability of metal wiring by suppressing the generation of seams. CONSTITUTION:A film 4 which allows fluidity with heat and contains impurity is formed as an interlayer insulating film on the whole top plane of a silicon substrate. A contact hole is formed on the film 4, a resist pattern 12a is formed in an area other than the prescribed area that includes the contact hole and impurities are introduced using the resist pattern 12a as a mask. Moisture absorption is performed for the film 4a, the impurities in the prescribed area that includes the contact are melted, the film 4 is heated and flattened and metal wiring is formed on the contact hole.
Patent JP-H0221670-A (JP)
Title: Solar cell module
Inventor: NAKANO AKIHIKO
IPC: H01L31/048
Filed: 1988-07-08
Abstract: PURPOSE:To save the sealing agent to be coated while intensifying the bond properties thereof onto a glass substrate to prevent any approaching water content or water itself by a method wherein stepwise protrusions are provided on the four sides of a bottom part of a case type lower frame. CONSTITUTION:A solar cell is thin in peripheral parts and thick in other parts. The stepwise projections 23 are provided on the four sides of a bottom part 21 of a case type lower frame 22 comprising sidewalls 20 and the bottom 21 to hold the peripheral parts of the solar cell which are to be covered with a sealing agent 25a later. After containing the solar cell in the lower frame 22 and putting another sealing agent 25b on the gaps 24, an L type upper frame 30 is applied to the lower frame 22. Furthermore, it is recommended that grooves 23a as reservoirs for the sealing agent are provided on the parts where the projections 23 encounter with the sidewalls 20 while the recessions 24 as reservoirs for the sealing agent are provided on the inside upper ends of the sidewalls 20 of the lower frame 22.
Patent JP-S5876595-A (JP)
Inventor: KATOU SHIGEO
IPC: D21C5/02
Filed: 1981-10-28
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-S6150183-A (JP)
Inventor: OKAWA YASUSHI
IPC: G02F1/1368
Filed: 1984-08-20
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-S5960374-A (JP)
Title: Digital sweep generator
Inventor: KOIKE YOSHIFUMI
IPC: G01S7/12
Filed: 1982-09-30
Abstract: PURPOSE:To generate a sweep waveform which increases regularly and to obtain smooth sweep display on the screen of a display device for radar information, by summing up the inclination of the sweep display periodically and successively by using an adder. CONSTITUTION:Titled digital sweep generator consists of a theta-DELTAx(theta-DELTAy) conversion part 11 which generates minute range DELTAx (or DELTAy) 202 corresponding to the sweep display at the time of angle information theta201, the adder 12 which adds the DELTAx (DELTAy) at intervals of minute time DELTAT, and a D/A converter 13; the addition of the DELTAx (DELTAy) by the adder 12 at intervals of DELTAT is performed by using a clock pulse 203 having a period DELTAT, and the output 203 increases periodically. The output 205 of the D/A converter 13 has a sweep waveform to the component of (x) or (y) which increases periodically at intervals of time DELTAT, and they are composed into one to obtain the smooth sweep display.