baber/WOPTO huggingface dataset:
Patent JP-H10297500-A (JP)
Title: Steering device for moving vehicle
Inventor: TSUNEKAWA MATSUHIKO
IPC: B62D1/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To change the steering quantity of a steering handle against a steering wheel by providing a differential mechanism in the steering path of the steering wheel steered by the steering handle. SOLUTION: A large-diameter bevel gear 35 is provided at the lower end section of the first steering shaft 31a. A bevel gear 37 integral with a differential case 36 is invariably meshed with the large-diameter bevel gear 35. A pinion shaft 40 rotated integrally with a bevel pinion gear 38b in the differential case 36 is provided with a shifter 42 spline-coupled with the pinion shaft 40 slidably in the longitudinal direction and rotated together with the pinion shaft 40. When a coupling pawl 43 integrally formed on the wall of a clutch housing 33 side is meshed with the coupling pawl 42b of the shifter 42, a shaft 44 on the output side of a differential mechanism 34 is rotated at the speed two times that of the pinion shaft 40 on the input side. When the shifter 42 is moved to the rear side, the rotation two times the rotation of a steering handle appears on the output shaft 44 side.
Patent JP-H10303415-A (JP)
Title: Semiconductor device and semiconductor relay employing the same
Inventor: NOBE TAKESHI
IPC: H01L29/78
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the current conducting between the source electrode and the drain electrode varies continuously with respect to the voltage even if the polarity is reversed and a semiconductor relay employing the semiconductor device. SOLUTION: A plurality of semiconductor elements 1 each comprising an n-type drain layer 11 having one side 11a, a p-type base layer 12 forming a p-n junction with the drain layer 11, an n-type source layer 13 surrounding the central part 12a of the base layer 12, a gate electrode 14 for inverting the conductivity type of the channel region 12a, a source electrode 15 touching both the base layer 12 and the source layer 13, and a drain electrode 16 formed on the other side 11b of the drain layer 11 are juxtaposed in the semiconductor device. One drain layer region 11d sandwiched by the adjacent channel regions 12a, 12a is provided with a high resistance part 11e having width being made narrow in the direction along the one side 11a.
Patent JP-H04336457-A (JP)
Title: Fabricating system for semiconductor device
Inventor: SHIBATA JUNYA
IPC: B23K1/08
Filed: 1991-05-13
Abstract: PURPOSE:To provide a system for fabricating a semiconductor device with low occurrence of defective leak in which the thickness of solder film can be set appropriately, time of solder film forming process can be shortened, and the quantity of molten solder and flux used can be reduced. CONSTITUTION:Flux is applied onto the part of lead frame of a semiconductor device 1 on which a solder film is formed and then the semiconductor device 1 is conveyed to the solder containing section 11 of a special metal block 10 having lower section immersed into molten solder contained in a tank 9. The semiconductor device 1 is carried through the solder containing section 11 and brought into contact with the molten solder in the solder containing section 11 through a slit 12 made through the special metal block 10. Consequently, a solder film is formed at the part of the lead frame applied with the flux.
Patent JP-S58224335-A (JP)
Title: Film information detecting camera
Inventor: SATOU AKIHIKO
IPC: G06K7/016
Filed: 1982-06-22
Abstract: PURPOSE:To detect securely information on the kind of film and to prevent malfunction, by detecting both end holes provided at a specific interval and holes formed between them depending upon the kind of film. CONSTITUTION:Information holes 5 with the same pitch are formed at the intermediate part of perforations of a film reader part 2 outside of a cartridge. The 1st hole 5a is for a start signal and the final hole 5g is for an end signal. Information holes 5b-5d indicate eight kinds of photographic film speed and holes 5e and 5f show four kinds of the number of exposable frames. Prescribed perforations after the hole 5a passes by a detection part are counted to detect whether the final hole is present at a specific position or not. When a film is loaded properly, the light emitting body and sounding body of a camera operate in a short time to indicate success in detection. When the spool winding is excessive, the hole 5a is not detected and a prescribed adjustment is made manually to reset an alarm.
Patent JP-S63271492-A (JP)
Inventor: OTA MAKOTO
IPC: G02F1/1333
Filed: 1987-04-30
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-H02288539-A (JP)
Title: Interphone power supply circuit
Inventor: MATSUDA MITSUHIRO
IPC: H04M9/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent abnormal temperature rise of a transistor(TR) and to improve the reliability of the entire circuit by detecting a temperature rise of the TR for output voltage control with a thermosensing element so as to increase its output current. CONSTITUTION:When an alarm switch of an interphone circuit 8 is depressed, the interphone circuit 8 is a low impedance load, a large current flows to heat up a TR 5 for output voltage control and a temperature of a posistor 7 located adjacently is increased, Thus, the resistance of the posistor 7 is increased and the base voltage of the TR 5 is much increased, the degree of ON (degree of turning on) of the TR 5 is improved and a larger current flows to the TR 5. Since the degree of ON of the TR 5 is increased to cause a larger current to flow, the electric resistance is lowered and the temperature of the TR 5 is decreased. Thus, the interphone set acts normally even for a calling for a long time such as alarming operation or even at a high temperature environment, and the TR for output voltage control is protected.
Patent JP-S588922-A (JP)
Title: Electronically controlled type cooker
Inventor: KOIDE SATORU
IPC: H05B6/68
Filed: 1981-07-08
Abstract: PURPOSE:To improve the handleability of an electronically controlled type cooker wherein by the operation of a heating menu designating key the cooking is automatically performed by displaying the period from the start of the cooking to the key operation through the operation of the designating key. CONSTITUTION:When the heating menu designating key is operated, and a start key is operated, a microcomputer controlling section 7 reads out a heating program corresponding to the menu from a memory 8 to control the drive of a magnetron oscillating circuit 9. At the same time the period from the start of the cooking to the operation of the designating key is displayed on a displaying means 3 for a prescribed period, during which the display of the number of the designating key is turned OFF. As the program is thus constituted, the handleability can be improved.
Patent JP-H11308693-A (JP)
Title: Cloth base for loudspeaker and the loud speaker using the same
Inventor: TAKASE TOMOYASU
IPC: H04R7/18
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a loud speaker with high reliability, having superior linearity and less reduction rate of a minimum resonance frequency for a high input magnitude withstanding performance by making the speaker cloth base from cloth consisting of single strings that are crimped. SOLUTION: Relating to a cloth base 4b, single threads 4ba that are crimp- processed are flat-woven, a phenol group resin being a thermosetting resin and flexible rubber are impregnated or coated to the cloth base 4b, dried, heated, and pressed to be a desired shape to form a speaker edge 4. That is, elasticity is provided for the cloth base 4b because of slacks by the single threads 4ba that are crimp-processed to attain the speaker base 4b with superior flexibility. Thus, rapid deterioration in sound quality and performance is prevented and an abnormal sound over saturation of a speaker vibration system hardly takes place, the high input magnitude withstanding performance is enhanced, the reduction rate of the minimum resonance frequency at the high input resistance is less and the speaker with high reliability and high sound quality is obtained.
Patent JP-S5811048-A (JP)
Inventor: SATOU MASAO
IPC: C09K3/00
Filed: 1981-07-11
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-H06292837-A (JP)
Title: Paper piece fibrillating device
Inventor: NISHIOKA EISUKE
IPC: B02C13/22
Filed: 1993-04-08
Abstract: PURPOSE:To fibrillate the waste paper, such as used paper for computers with less unequal fibrillicating and without requiring explosionproof equipment by spraying water to the paper pieces shredded by a shredder section and fibrillating the paper pieces imparted with a specific amt. of the watt. CONSTITUTION:This paper piece fibrillating device imparts the water to the paper pieces shredded to rectangular shapes, etc., by the shredder section 1 and fibrillates the paper pieces in the state of spraying the water at 10 to 35wt.% of the weight of the paper pieces to the paper pieces in a water imparting section 2. Then, the paper pieces are made into a moist state and are smoothly fibrillated to the cottony form in a fibrillating section 3. The water acts to prevent the generation of sparks at the time of fibrillation in the fibrillating section. The penetrating state of the water into the paper pieces is improved and the mechanical load on the fibrillating section 3 is lessened if hot water of 25 to 45 deg.C is used for the water to be imparted to the paper pieces in the water imparting section 2. Further, there is substantially no change in the weight of the fibrillated matter after the fibrillation from the weight of the paper pieces before the fibrillation and, therefore, the fibrillated matter having the properties similar to the properties of the fibrillated matter obtd. by a dry process fibrillating machine is obtd.
Patent JP-H09290667-A (JP)
Title: Control device for hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To perform proper speed change control, in a hybrid vehicle provided with an engine and an electric motor serving as the power source, and arranged with an automatic transmission between these engine and electric motor and a drive wheel. SOLUTION: In a step SA7 corresponding to an overshoot means, torque control of an electric motor is performed so as to temporarily increase input torque applied to an automatic transmission at its speed change time, an input rotational speed of this automatic transmission is temporarily increased, and, in a step SA3, SA8, SA10, SA11, SA13, SA14, SA16, SA17 corresponding to an engaging adjustment means, based on a rising condition (overshoot amount) of this temporarily increased input rotational speed, engaging or disengaging control of an engaging means at speed change time is adjusted.
Patent JP-S58225648-A (JP)
Title: Semiconductor device
Inventor: BETSUPU MAKIO
IPC: H01L21/822
Filed: 1982-06-23
Abstract: PURPOSE:To obtain a polysilicon resistance having a low temperature coefficient by dividing the polysilicon into a layer of small crystal particles of several 1,000Angstrom  or less and a layer of large crystal particles of several mum-several 1,000mum or more and by cnnecting these layers in series or in parallel. CONSTITUTION:A high impurity concentration polysilicon layes 6, 7 are formed on a silicon substrate through an SiO2 film 2, windows 10, 11 are opened on the SiO2 film 3 and metal wirings 8, 9 are provided, and polysilicon resistances 4, 5 are arranged between the layers 6, 7. Generally, a polysilicon layer has a negative resistance temperature coefficient and electrical conductive mechanism governs the interface of crystal particles. But when the poly-Si layer is subjected to thermal processing, crystal particle size increases from 1,000Angstrom  or less to several 1,000mum. Thereby, a positive temperature coefficient which is similar to that of single crystal structure can be obtained. The crystal particle size is selected to several 1,000Angstrom  or less at the layer 4 while to several mum or more at the layer 5. By neglecting resistance of layers 6 and 7, temperature change or combined series resistance can be made smaller than that obtained when only a layer 4 in small crystal particles is used and it can also be set almost zero by adequately selecting impurity concentration and shape of layers 4 and 5.
Patent JP-H1082754-A (JP)
Title: Method for measuring conductivity of fluid
Inventor: NIKTIANOV STOYAN NIKTIANOV
IPC: G01N27/07
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring impedance of fluid such as fluidal food contained in a packaged sealed package not incursively. SOLUTION: A relatively small first electrode 17 is placed on an internal surface of a wall 12 of a package 10, a conductive connection 21 is provided between the first electrode 17 and a terminal 22 outside the package 10, and a second electrode 18 is placed adjacently to an external surface of a wall 11 of the package 10. In this case, an impedance measurement and analysis circuit 20 is connected to the terminal 22 of the first electrode 17 and to the second electrode 18 for measuring impedance between the two electrodes 17, 18, and measured impedance characteristics are compared with reference characteristics.
Patent JP-S5733556-A (JP)
Title: Preparation of noodles comprising adlay as raw material
Inventor: OOSHIRO CHIKU
IPC: A23L7/109
Filed: 1980-08-04
Abstract: PURPOSE: To prepare a healthy food, by blending fine powder comprising adlay seed as a raw ingredient with wheat flour and buckwheat powder, followed by making them into noodles.  
     CONSTITUTION: Dried adlay seed is peeled and ground into fine powder as a raw ingredient, which is blended with flour, buckwheat powder, and powder of mugwort, and processed into noodles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07296301-A (JP)
Title: Rotary transformer of rotary magnetic head apparatus
Inventor: YAMAKITA TADAHIRO
IPC: G11B5/02
Filed: 1994-04-22
Abstract: PURPOSE:To avoid the disconnection of a winding in the winding drawing-out part of a rotary transformer and improve the productivity. CONSTITUTION:The rotary transformer 3 is provided in a rotary magnetic head apparatus which is used for the recording of information signals on a magnetic recording medium or for the reproduction of information signals in the magnetic recording medium and is used for the non-contact signal exchange. A chamfered part 210 is formed on the winding W drawing-out part 100 of the rotary transformer 3.
Patent JP-S63273268-A (JP)
Title: Write protect detecting circuit for recording and reproducing device
Inventor: ITO JUNJI
IPC: G11B19/00
Filed: 1987-04-30
Abstract: PURPOSE:To prevent an output from being consumed wastefully, by operating a detection circuit only for a constant period via a timing circuit based on a drive select signal. CONSTITUTION:When the drive select signal with a L level is inputted, the timing circuit 6 outputs a signal with an H level for the constant period, and LED emits light by turning ON a switch circuit 8. In such a way, a phototransistor 2 is tuned ON, and the output of an inverter 3 goes to the H level, and a recording possible/impossible signal is latched at a latch circuit 7. Therefore, when the L level of the drive select signal is inputted in such state, a write protect signal with the L level is outputted from a NAND circuit 5, and a signal representing the unfeasibility of recording is sent to a host computer. By constituting a device in such a way, a current is supplied to the LED1 for a constant time, and wasteful current consumption can be prevented from being generated.
Patent JP-S62265193-A (JP)
Title: Production of single crystal for compound semiconductor and its device
Inventor: INOUE TETSUYA
IPC: C30B13/30
Filed: 1986-05-12
Abstract: PURPOSE:To produce single crystal having low dislocation density in good mass productivity by providing a supporting means between the furnace wall of a model furnace and a reaction tube and arranging a boat more nearly to the center of the furnace. CONSTITUTION:A trestle 1 is formed into a cylinder having both an upper part face proportionating to the profile of the side wall of a reaction tube 2 and a bottom part face corresponding to the profile of the inner wall of a furnace 3 and is provided with plural projections 4 which are downward elongated in a comb-shape from the upper part face in the inside of the cylinder. This trestle 1 supports the reaction tube 2 made of quartz enclosing a boat 6 made of quartz housed with the melt 5 of a raw material for growing crystal in the inside of the furnace 3 and upward brings the reaction tube 2, and supports the boat 6 in such a state that the boat is pushed up in the central direction of the furnace and thereby the oblique angle of the growth interface of single crystal is controlled so that it is regulated to the value within a prescribed range.
Patent JP-S5441190-A (JP)
Title: Measuring electrode
Inventor: TAKAHARA HIDEAKI
IPC: G01N27/404
Filed: 1977-09-08
Abstract: PURPOSE: To facilitate the production of the measuring electrode detecting the specific components in blood and yet enable the same to be made much smaller in diameter than before and make it practicable by providing the sensitive part of the electrode body on the side face and covering the end part with a tube form diaphragm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5441084-A (JP)
Title: Production of gate self-alignment type mosic
Inventor: OGATA TOSHIAKI
IPC: H01L21/266
Filed: 1977-09-08
Abstract: PURPOSE: To avert the contamination of gate oxide films owing to the impurity metal ions in resist film by forming gate metal wirings then beforehand covering these with a polycrystalline Si film or other thereafter providing resist film and performing ion implantation for the purpose of short channeling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S586774-A (JP)
Inventor: DONARUDO JIEI SUPIGARERI
IPC: C23G3/04
Filed: 1982-06-23
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-H05300868-A (JP)
Title: Cleaner for golf shoes
Inventor: EBARA SAKURAKO
IPC: A47L23/22
Filed: 1992-04-28
Abstract: PURPOSE:To prevent grasses and soils trapped from flying from a golf shoes cleaner eventually adhering to shoes again or staining the surface of a floor of a building in the subsequent use thereof. CONSTITUTION:In a golf shoes cleaner (10) which has an air gun (1) and a grass receiving device (13) disposed below the air gun, a thin foot carrier grill (15) is mounted at an opening of the top surface of the grass receiving device (13) and a grass receiver (12) having a downflow surface inclined downward for grasses and soils is provided spreadingly therebelow. A screen-like bucket (18) is provided to recover the grasses and soils at the lower end of the grass receiver (12) while a water circulator which comrises a water reservoir (17), a water supply pump (19) and a water supply pipe (20) adjacent to the screen- like bucket (18) is also provided. A water spray pipe (11) connected to the water supply pipe (20) is set above the grass receiving device (13).
Patent JP-S592207-A (JP)
Title: Automatic gain control circuit of magnetic recording and reproducing device
Inventor: OKADA YOSHINORI
IPC: G11B20/02
Filed: 1982-06-25
Abstract: PURPOSE:To decrease greatly the amplitude change of a video signal produced in a switching mode and to eliminate the generation of buzz noises, by supplying the output of an automatic gain control wave detecting circuit in a recording mode and then a signal of a fixed level of voltage in a reproducing mode respectively. CONSTITUTION:In a recording mode the output 20 of an AGC wave detecting circuit 19 is selected by a switch circuit 28 and supplied to an AGC amplifying circuit 2 in a conventional way to ensure a normal AGC action. While in a reproducing mode a reference voltage source 29 is selected by the circuit 28 and supplied to the circuit 2. The voltage of the source 29 is set at about the mean value of the voltage delivered from the circuit 19 in a recording mode. Therefore the change of the AGC control voltage is reduced greatly compared with the conventional level despite a switch from a reproducing mode to a recording mode. As a result, the amplitude change is also reduced during a switch mode for the video signal to be supplied to an RF converter 23.
Patent JP-S62265636-A (JP)
Title: Image reader
Inventor: MIZOGUCHI YOSHIYUKI
IPC: G03B27/32
Filed: 1986-05-14
Abstract: PURPOSE:To easily handle an original and to easily write data in the original and to improve the storing and carrying properties of the titled device at the time of non-use by attachably/detachably forming a light shielding plate for shielding the incidence of external light to an original placing table. CONSTITUTION:The light shielding plate 6 having a recessed groove (m) to be engaged with a horizontal supporting part 4a of a supporting member 4 is attachably/detachably fitted to the supporting member 4 through a magnet 7. At the time of photographing an original on the placing table 2 by a camera 3, flickering on a screen due to illumination light or flickering of an illuminating lamp in the room is shielded by the plate 6. Thereby, the original can be easily handled and written, and at the time of non-use, the storing and carrying property of the device can be improved by removing the plate 6.
Patent JP-S60252643-A (JP)
Title: Rubber composition
Inventor: SAKAKIBARA MITSUHIKO
IPC: C08L9/06
Filed: 1984-05-30
Abstract: PURPOSE:To provide a rubber composition having excellent age resistance, processability and breaking strength, by blending a rubber with a copolymer obtained by hydrogenating an aromatic vinyl polymer/diene random copolymer at a specific hydrogenation degree. CONSTITUTION:An aromatic vinyl compound/diene random copolymer having a bonded aromatic vinyl compound content of 3-70(wt)%, preferably 5-55%, an unsaturated bond content of >=12%, preferably >=60% at the side chain of the diene segment, and a polymodal molecular weight distribution pattern, is produced by the anionic polymerization of an aromatic vinyl compound (e.g. styrene) with a diene compound (e.g. butadiene), followed by the coupling reaction with a coupling agent having >=3 functional groups. The obtained copolymer is hydrogenated until >=30%, preferably 50-90% of the unsaturated bond of the diene segment is hydrogenated. The obtained hydrogenated polymer is used as it is, or blended to other rubber component at a ratio of >=20%.
Patent JP-H06326245-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMITA YOICHI
IPC: H01L27/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a semiconductor integrated circuit in which the number of monitor output terminals of a circuit requiring external regulation is decreased by serving a plurality of terminals through a single terminal. CONSTITUTION:The semiconductor integrated circuit comprises a circuit 3 requiring regulation through an external terminal 1, a switch circuit 4, and a monitor terminal 7, wherein the regulation monitor outputs 12a-12d of the circuit 3 are connected, respectively, with the inputs 5a-5d of the switch circuit 4 having an output 6 connected with the monitor terminal 7.