baber/WOPTO huggingface dataset:
Patent JP-H1146148-A (JP)
Title: Arithmetic processing unit and its utilizing device
Inventor: ISHIKAWA TOSHIHIRO
IPC: G06F11/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To conduct processing of a convolution coder in a digital signal processing processor with a few instruction execution cycles efficiently. SOLUTION: The processing unit is made up of a data register that stores data being an object of arithmetic operation, a bit selection circuit 7 that designates configuration bits of arithmetic operation object data from the data register for each bit and provides an output of bit selection data consisting of at least one selection bit to be selected, and an exclusive OR arithmetic means 8 that calculates simultaneously the exclusive OR of all bit selection data. In this case, the data register is made up of a shift register 4 and the shift register 4 is provided with a 2nd shift register 5 providing a shift input.
Patent JP-S6196077-A (JP)
Inventor: PORAARU BIKUTORU
IPC: C25D5/10
Filed: 1985-07-05
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-H05317825-A (JP)
Title: Device for preventing adhesion of foreign matter on inside surface of pipe
Inventor: SAKAI AKIRA
IPC: B08B9/053
Filed: 1992-05-14
Abstract: PURPOSE:To provide the device which allows a traveling truck to travel smoothly with the rotating force of a propeller by the flow of fluid as driving power without being flushed by the fluid in a pipe, increases the flow velocity of the fluid in the pipe on the inside surface of the pipe by the high rigidity of the traveling truck itself and surely prevents the adhesion of foreign matter on the inside surface of the pipe by the brushes mounted to the traveling truck. CONSTITUTION:This device consists of the propeller 2 which is rotated by the flow of the fluid in the pipe A and the traveling truck 1 which has wheels 4 traveling in the pipe with the rotating power of the propeller 2 as driving power. The revolutions of the propeller 2 are transmitted to all the wheels 4 by a first gear mechanism for transmitting the revolutions to a revolving shaft 7 in such a manner that this shaft can rotate forward and backward and a second gear mechanism for transmitting the revolutions of the revolving shaft 7 to the wheels 4. The revolving shaft 7 is provided with a clutch 16 for changing over the revolutions thereof to forward and backward directions.
Patent JP-S5373941-A (JP)
Title: Intermediate frequency filter for television reperter
Inventor: OOYAMA HIROSHI
IPC: H04N7/16
Filed: 1976-12-08
Abstract: PURPOSE:To compose a filter with a signal processing circuit in which the first filter posessing an attenuation pole and the second filter containing no attenuation pole are connected longitudinally, thus realizing a compact size and a low cost.
Patent JP-S5372373-A (JP)
Title: Floor cleaning suction opening of cleaner
Inventor: NAKADA SEIICHI
IPC: A47L9/02
Filed: 1976-12-08
Abstract: PURPOSE: To provide an arrangement for suction opening of a cleaner, in which a verically movable member is provided in a groove fromed at the suction opening, whereby dust on the surface of carpet or sand or dust inside the carpet can be efficiently drawn into the cleaner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10339129-A (JP)
Title: Particulate eliminating device
Inventor: KOREMATSU KOJI
IPC: F01N3/04
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To recover particulates in exhaust gas of a diesel engine. SOLUTION: Exhaust gas discharged from a diesel engine 12 is introduced to a large diameter pipe 16. Liquid R is jetted from a nozzle 32 to be fine grain, and particulates in the exhaust gas are taken into the fine grain of the liquid R to be recovered into the liquid R in a recovering part 26. The exhaust gas is discharged from an extended exhaust gas pipe 38, and the recovered liquid R is circulated to be used. The liquid R is sent to a circulation passage 88, where the particulates in the liquid R are eliminated by a filter 93, so particulate catching effect of the liquid R is recovered, thereby it can be used for a long time.
Patent JP-H0440149-A (JP)
Title: Telephone line switching device
Inventor: FURUSAWA TAKEZO
IPC: H04N1/32
Filed: 1990-06-06
Abstract: PURPOSE:To execute communication mutually between data communication terminals due to transfer without requiring any complicated process such as the redial of a telephone call or the like by executing a transfer operation while off-hooking a terminal equipment as a transfer destination when transferring the call to the other terminal equipment not under communication since a certain terminal equipment is under communication. CONSTITUTION:When a self-side terminal equipment 20A1 and a called party-side terminal equipment 20B1 are connected through a telephone line 30 and a closed loop detection circuit 43 detects the off-hook of a terminal equipment 20A3 during communication, a program is activated and further when a 'hooking' signal is detected twice, a PB signal is transmitted to the system on the called party side by using a second transfer means 80, PB signal transmission circuit 120 and the same extension number as the terminal equipment 20A3. Then, the telephone line 30 and the terminal equipment 20A3 are connected and the terminal equipment 20A3 is defined as a port under communication. Afterwards, a third transfer means executes a transfer processing to a terminal equipment 20B2, such as calling the terminal equipment 20B2, calling a designated extension number according to a dummy call signal in a telephone line switching device 10B of the called party side system.
Patent JP-S5849557-A (JP)
Title: Car type mobile agricultural machinery
Inventor: ISHIDA ISAO
IPC: B62D11/08
Filed: 1981-09-18
Abstract: PURPOSE:To prevent a brake unit from being actuated by mistake when cutting off either one of right and left driving wheels from driving power, by positioning a brake arm and a connecting mechanism on the top of a step provided on a device, while not allowing them to protrude from said step. CONSTITUTION:A brake arm 6 and a connecting mechanism 7 are installed, on the top of a step 9 in such positions as not allowing them to protrude from the step. Hereby, there is no change of erroneous operation of brake arm 6 when stepping on a left or right side clutch pedal 4, 4' to make left or right turn. Accordingly, it is possible to surely prevent an operator from being thrown out of the vehicle frame 8 or the vehicle frame 8 itself from turning sideways because of the sudden stop of the vehicle frame 8 caused by rapid braking action  applied on the driving wheels 3, 3' during said turning.
Patent JP-S63311190-A (JP)
Title: Ultrasonic detector
Inventor: KATAYAMA SUSUMU
IPC: G01V1/00
Filed: 1987-06-15
Abstract: PURPOSE:To improve the ability for detecting a near object by detecting the existence of the object by the use of an object detecting means from the rise after transmitting an ultrasonic wave pulse of waveform shaping means output. CONSTITUTION:The output of a level detecting circuit 9 obtains that of a differentiating circuit 10. A negative pulse indicating the fall of the output of the level detecting circuit 9 is removed by depriving the logical sum of the output of the differentiating circuit 10 by the use of an OR circuit 11 and the output based on the positive pulse indicating the rise of the output of the level detecting circuit 9 is obtained. But, since the rise output at the time of wave transmitting start of an ultrasonic pulse wave is produced in the output of the OR circuit 11, the gate signal which reverses a wave transmitting signal from a wave transmitting signal production circuit 2 is input in a detecting circuit 8, and the output of the OR circuit 11 is not received in the detecting circuit 8 while the gate signal is in the low level. Therefore, the existence of an object can be detected by detecting the rise after transmitting the ultrasonic pulse wave of the output of the level detecting circuit 9.
Patent JP-S6125867-A (JP)
Title: Paper guide device for printer
Inventor: KAWAGUCHI KATSUHIKO
IPC: B41J13/10
Filed: 1984-07-16
Abstract: PURPOSE:To prevent the part of a paper discharged from a casing from falling down, make printed images easy to see, omit paper stands and facilitate handling, by a construction wherein a paper is bent in the direction orthogonal to the feeding direction thereof, between a paper rest provided at an opening and a prt of the rear end of a sound-insulating cover. CONSTITUTION:At the opening 5 provided in an upper face of the casing 1, the paper rest 7 is immovably provided to prevent parts of the paper 6 from overlapping with each other and support the paper 6 fed from a platen 3 while ascending rearward. A transparent sound-insulating cover 8 for covering the opening 5 is openably fitted to the casing 1 through hinges 9, and the rear end edge thereof is provided with a guide surface 10 ascending rearward and opposed to the paper rest 7 with a predetermined gap therebetween. Accordingly, since the paper 6 is curved by curved surfaces 11, 12, it is prevented from falling down rearward in a predetermined range in the discharging direction thereof from the cover 8, and the printed images can be easily seen.
Patent JP-H0312846-A (JP)
Title: Recording method for id signal
Inventor: HASEGAWA AKIO
IPC: G11B15/087
Filed: 1989-06-12
Abstract: PURPOSE:To record an ID signal with less delay by sharing not only a first level but also a second level smaller than the first level as previously decided levels. CONSTITUTION:A detected recording level L is judged to be in a first state where it is smaller than the previously decided first level L1 or in a second state where the level L is smaller than the second level L2. When either of the first state or the second state continues for prescribed time, start ID are recorded by setting that the recording level L comes more than the first level L1 as a trigger after the first state continues and that the recording level L comes more than the second level L2 as the trigger after the second state continues. Thus, recording without delay is attained by securely adjusting start ID to the starting point of music for recording start ID when recording is executed from recording sources different in noise levels.
Patent JP-S5373083-A (JP)
Title: Method of producing semiconductor
Inventor: EKUHARUTO MAIYAA
IPC: H01L21/301
Filed: 1977-12-09
Abstract: A method of fabricating semiconductor components having electrodes and terminals. The method includes preparing an undivided semiconductor wafer having at least one pn-junction; etching a grid pattern of grooves into at least one side of the undivided wafer, thereby forming mesas with concave side surfaces and elevations with upper surfaces bounded by closed rounded curves; coating the exposed lateral surfaces of the etched mesas with a passivating layer; metallizing the upper surfaces of these elevations, thereby providing ohmic contacts for the undivided semiconductor wafer; and breaking the undivided semiconductor wafer into individual semiconductor chips along the lines of the etched grooves.
Patent JP-S5273006-A (JP)
Title: Apparatus for detecting position of magnetic tape
Inventor: SHIMAMOTO TAKESHI
IPC: G11B27/32
Filed: 1975-12-13
Abstract: PURPOSE: To provide an apparatus for detecting position of magnetic tape, in which composite signal, obtianed from superposition of clock signal and pulse code signal representing recording adress, in used as position detecting signal for magnetic tape, whereby position of magnetic tape can be detected correctly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6040660-A (JP)
Title: Continuous casting device of thin-walled slab
Inventor: NISHINO TADASHI
IPC: B22D11/06
Filed: 1983-08-15
Abstract: PURPOSE:To provide a titled device which casts continuously a thin-walled slab irrespectively of the size of a nozzle tip of oscillating mold and synchronously moving belt type continuous casting by providing a servocontrol nozzle in the upper part of the casting mold which oscillates finely at a high cycle thereby narrowing the mold space. CONSTITUTION:The molten steel in a tundish 1 is received by an immersion nozzle 2 into a servocontrol nozzle body 3 on a mold 5 which oscillates finely and vertically at a high cycle and is poured and sagged into the mold 5 through the narrow nozzle gap corresponding to the thin wall thickness. The molten steel is continuously cast and sagged by the narrow gap irrespectively of the size of the nozzle 2 and therefore the inside of the mold 5 is kept free from undue stress. Since the molten steel is smoothly sagged by fine oscillation without rippled surface, the satisfactory thin-walled slab is obtd.
Patent JP-S5940599-A (JP)
Inventor: MURAKAMI KOUICHI
IPC: G12B15/04
Filed: 1982-08-30
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-S5671348-A (JP)
Title: Time sharing multidirection multiplex reception circuit
Inventor: IWATA TADASHI
IPC: H04J3/04
Filed: 1979-11-15
Abstract: PURPOSE:To reduce the effect of transient response by a filter, by using two filters connected to the output of a demodulation circuit with switching. CONSTITUTION:Among a plurality of scattered stations provided at different locations, while a PCM code modulation wave transmitted from a scattered station is received at a terminal 11, either one of filter circuits 21, 22 is connected to the output of a demodulation circuit 1 via a selector switch 41, and the output of the filter is connected to the input of a doce discrimination circuit 3 via a selector switch 42. If a scattered station which transmits a signal received at the terminal 11 in predetermined time sharing is changed into other scattered station, the switch 41 is changed over at the time point of time sharing change. The switch 42 is changed over, when the output of the filter, the input of which is cut off with this selection, is disappeared. The residual energy of the filter circuit separated with the switches 41, 42, is almost zero, and the signal from the scattered station which starts the transmission newly without the effect of the transient response of the filter circuit, can be filtered.
Patent JP-H095748-A (JP)
Title: Rubbing roller for liquid crystal display element, its production and production of liquid crystal display element using the roller
Inventor: ISHII GINJIROU
IPC: G02F1/1337
Filed: 1995-06-15
Abstract: PURPOSE: To provide a rubbing roller for a liquid crystal display element with which rubbing treatment is possible while the rubbing conditions are maintained almost constant. CONSTITUTION: An adhesive 21 is preliminarily applied on the area of a roller 21 where short fibers 27, 29 are to be implanted, and then the roller 21 is disposed in the space between electrodes 23, 25 where short fibers 27, 29 are mounted. The roller 21 is grounded, while high voltage is applied on the electrodes 23, 25, When the roller 21 is rotated while an intense electric field is produced between the roller 21 and electrodes 23, 25, short fibers fly along the intense electric field and are implanted into the adhesive 21 with a uniform density. By using the rubbing roller thus produced, the rubbing conditions can be maintained almost constant.
Patent JP-H1074929-A (JP)
Title: Optical controlling semiconductor device
Inventor: HAYASHI YUTAKA
IPC: H01L27/146
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein a discharge circuit of a stored charge under photodetection is constructed and cost, productivity and reliability are improved. SOLUTION: This device is used as a photodetecting part which is assigned on the surface, facing a light-emitting element L1 of a transparent insulating substrate 2. A transistor T1 , a photoelectric conversion element array DA1 , a photoconductive element RA1 and a resistant element RA2 are provided. The photoelectric conversion element array DA1 is connected between output electrodes of the transistor T1 , and the photoconductive element RA1 is connected to a control electrode and one output electrode of the transistor T1 , while the resistive element RA2 to the control electrode and the other output electrode of the transistor T1 respectively.
Patent JP-H095614-A (JP)
Title: Auto-focusing device
Inventor: SAITO TATSUO
IPC: G02B7/32
Filed: 1995-06-15
Abstract: PURPOSE: To obtain the reliable result of range-finding even in the case where focusing values bossed on an active system and a passive system are different in a camera provided with both auto-focusing devices of the active system and the passive system. CONSTITUTION: Focusing is executed both by an active focusing part A and a passive focusing part P, respectively. An allowable distance (3m) at which active focusing is appropriately executed is previously set in a focusing value selection circuit 40, and the result by passive focusing is selected in the case both results of focusing a show >3m, and the result of the active focusing is selected in the case both results show <3m. In the case it can not be judged which result of focusing is more effective, both focusing values are averaged and outputted.
Patent JP-H04231030-A (JP)
Title: Collision sensor
Inventor: FUROIDO RII GUREI
IPC: A61B6/10
Filed: 1991-05-27
Abstract: PURPOSE: To sense collision caused by small force component in the axial direction speedily and securely when a machine is joined with an object or a human body. CONSTITUTION: A collision sensor consists of a substrate 34 which determines a basic plan and a longitudinal axial line and a support plate 35 which is apart along the plate 34 and the longitudinal axial line. The plate 35 determines a support plane and is pressed by a spring 50 in the direction in which it leaves the plate 34 along the longitudinal axial line. A wire rope 70 which can be expanded and shrunk freely is elongated between the plates 34 and 35. When it is elongated to the full, the support plan is positioned in parallel with the basic plan, and actuators 44, 46 of switches DS11 to 13, DS21 to 23 arranged between the plates 34 and 35 senses the approach of the plate 35 to the plate 34.
Patent JP-S5849561-A (JP)
Title: Lifting device utilizing triangular links
Inventor: SUZUKI SADAO
IPC: B66F9/06
Filed: 1981-09-21
Abstract: PURPOSE:To facilitate a re-stacking job and to prevent stacked cargoes from falling down by freely setting the rear end of a upper link either to a position parallel to a lower link or to a position satisfying a relation where said rear end gradually separates from said lower link as it goes backward. CONSTITUTION:If the rear end of a upper link 9 is engaged with an engaging part 33 on the lower side of a mast frame 25, and a lower link 5 is lifted by a lift arm 7 and a rod 8 keeping said state, a mast frame 25 can be lifted while being kept in vertical attitude, since the lower link 5 and a upper link 9 satisfy the link mechanism relation of a parallelogram. When the ground 32 is uneven, the rear end of the upper link 9 should be engaged with an engaging part 34. Then, the stacked cargoes will not fall down since a lift 37 is inclined forwardly.
Patent JP-S63314091-A (JP)
Title: Color false signal suppressing circuit
Inventor: ONGA MAKOTO
IPC: H04N9/72
Filed: 1987-06-17
Abstract: PURPOSE:To effectively eliminate a false color picture part which occurs at the time of quickly changing the luminance in the vertical direction by inputting a luminance signal to a 2H type aperture control circuit and subjecting the output to signal processing through a maximum value detecting circuit to obtain the signal which controls the gain of a color signal. CONSTITUTION:A luminance signal Y0 and a signal Y2 obtained by delaying the luminance signal Y0 by two horizontal scanning periods are added and the amplitude is reduced to a half to generate a signal Y3, and the difference between this signal and a signal Y1 obtained by delaying the luminance signal Y0 by one horizontal scanning period is operated to generate a signal V2. This signal V2 is clamped in a prescribed clamp level to obtain a signal VAP, and the inverted signal V2 is clamped in a prescribed clamp level to obtain a signal VAP. These signals and the signal from a means 8 which detects and outputs only the signal in a maximum level of clamp levels are used to suppress the color signal. Thus, the color flase signal is suppressed at the time of changing the luminance in the vertical direction.
Patent JP-S5938112-A (JP)
Title: Ventilator for automobile
Inventor: SONODA YUKIHISA
IPC: B60H1/24
Filed: 1982-08-30
Abstract: PURPOSE:To improve ventilation performance and reduce the limitation on forming, without decreasing the space for a trunk, by providing a duct which communicates with the riding room of a vehicle, extends along its rear parcel section and the back of a seat and is opened to the exterior of the vehicle at its rear floor. CONSTITUTION:Air in the riding room of a vehicle flows through the air inlet port 15 of a rear parcel section 1, a first duct 13, a second duct 19 extending along the back of a seat, and a third duct 25 under the floor panel 9a of a floor 9, so that the air is discharged to the exterior of the vehicle through an air exhaust port 26. Since the air inlet port 15 and the air exhaust port 25 are connected to each other at the minimum distance, the air flow efficiency is improved. In addition, the cross-sectional area of the communication passage can be increased without reducing the space for the trunk of the vehicle.
Patent JP-S6130365-A (JP)
Title: Control of physical distribution
Inventor: TANIGAWA YASUO
IPC: B65G43/08
Filed: 1984-07-18
Abstract: PURPOSE:To improve the whole efficiency of proceeding of process by reading- out the working conditions for the workpiece which reaches a confluence point and the workpiece immediately serial-transported from the confluence point and judging the lot formation and levelling in the posterior process at the confluence part. CONSTITUTION:If a workpiece is at a confluence point X, the working condition in the posterior process for the workpiece in the foreprocess is read-out, and also the working conditions for the workpiece sent into the posterior process from the confluence point are read-out. Said reading-out is performed by a confluence control computer 26 from the data of a label reading-out device 24. The above-described working conditions include the conditions for the both of lot formation and levlling, and the lot formation is realized by continuously feeding, for example, the workpieces having a same color into a painting process, and when the posterior process is assembly process, the easiness of assembly is incorporated into the working conditions, and then the processing in the posterior process is levelled on the basis of the easiness of assembly, and when confluence is difficult, the workpiece is put into waiting.
Patent JP-S5671829-A (JP)
Title: Manufacture for magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: G11B5/84
Filed: 1979-11-17
Abstract: PURPOSE: To prevent the charging and to obtain the magnetic recording medium less in dropout due to the attachment of dust, by forming the magnetic substance layer through coating the magnetic paint including high boiling point more than the specific boiling point on the substrate as solvent or dilution agent.  
     CONSTITUTION: The magnetic paint is prepared by mixing (A) the solvent and dilute agent having the boiling point of 140°C or more such as cyclohexone, diisobutyl ketone, dimethyl formamide, cumene, (B) low boiling point solvent such as toluen, methyl ethyl ketone, and ethyl ecetate, (C) coupling agent composition such as polyvinyl chloride copolymer, polyvinylidene copolymer, and fibrous resin, (D) magnetic powder such as γ-Fe 2 O 3 , Fe 3 O 4 , CrO 2 , and γ-Fe 2 O 3  including cobalt. Next, by coating this magnetic paint on the base such as polyester film to form the magnetic substance layer, the objective magnetic recording medium can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio