baber/WOPTO huggingface dataset:
Patent JP-S6132139-A (JP)
Title: Two-way barrel shift circuit
Inventor: MACHIDA TOSHIAKI
IPC: G06F7/76
Filed: 1984-07-24
Abstract: PURPOSE:To attain two-way (left/right) barrel shift without remarkable increase in hardware by switching a unidirectional barrel shift transistor (Tr) matrix for left shift or right shift. CONSTITUTION:In case of 3-bit shift left, a shift direction control signal 40 is inputted, input switching Trs Q49, Q51, Q53, Q55 are turned on, an output of an inverter 41 is zero and the input switching Trs Q50, Q52, Q54, Q56 are turned off. Further, output switching Trs Q73, Q75, Q77, Q79 are turned off, output switching Trs Q74, Q76, Q78, Q80 are turned on, an input 36a is connected to a signal line 37a and an output 39a is connected to a signal line 38a. It is possible to attain 3-bit left shift by inputting ''1'' as shift number control signals 44, 46. In shifting right by 1-bit, it is executed by inputting ''0'' as the shift direction control signal 40.
Patent JP-H10908-A (JP)
Title: Pneumatic tire
Inventor: ARAKAWA ATSUSHI
IPC: B60C15/024
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which is excellent in the resistance- against-coming-out-of-the-rim, without impairing the fit-in performance, which insures high contact pressure with a rim flange, and which preserves good steering stability. SOLUTION: In a pneumatic tire, the sectional form of a bead seat surface 21A, which abuts on a rim bead seat R1 along the meridian of the tire is of a two-stages structure obtained by combining two inclined straight line parts 21a, 21b, while an outer surface 2a of a bead part extends from a bead heel side (a) toward the inner side in the width direction of the tire. Inclination αof an outer side surface 2a to the radial direction of the tire is 5 deg. to 10 deg., inclination β of the straight line part 21a to the axial direction of the tire is 8 deg. to 12 deg., and an angle εbetween the straight line part 21b and the outer side surface 2a of the bead is 120 deg. to 130 deg..  An intersection P between two straight line parts 21a and 21b is located at 40% to 60% of a bead width (L) when measured from the bead toe (b), while the sectional form of a bead core 5 along the meridian of the tire should be either a circle or a polygon with six or more sides.
Patent JP-2000336902-A (JP)
Title: Floor support structure
Inventor: YANAI SHIGEKI
IPC: E04F15/18
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a floor support structure which is excellent in workability and functionality and good in sound insulation. SOLUTION: There is provided a floor support structure which supports floor panels by setting support legs 1, 41 each having an elastic body provided on a rear surface thereof and being adjustable with respect to its height, on a floor slab surface. In the floor support structure, the elastic body provided on the support leg 1 to be set at the periphery of a room or a division is set higher in hardness than the elastic body of the support leg 41 to be set near a central portion of the room or the division, or the former is thinner in thickness than the latter. Then, by using an elastic adhesive having elastic characteristics after hardening, the support leg 41 is bonded to the floor slab surface.
Patent JP-H0821668-A (JP)
Title: Air conditioner
Inventor: OBARA ATSUSHI
IPC: F25B13/00
Filed: 1994-07-05
Abstract: PURPOSE:To prevent outlet of warm-air out of an indoor machine, whose operation is stopped, during room heating operation. CONSTITUTION:An air conditioner is provided with a refrigerant circuit for heating operation, which is consisting of one set of heat source machine having a compressor 1, a heat source machine side heat exchanger 4 and a four-way changeover valve 7, and three sets of indoor machines 6a, 6b, 6c having indoor side heat exchangers 2a, 2b, 2c and electric expansion valves 3a, 3b, 3c, which are connected in parallel through pipelines. When either one of a temperature, detected by a temperature sensor 5a for detecting a pipeline temperature, or another temperature, detected by another temperature sensor 5d for detecting a temperature in the machine, is higher than a predetermined temperature in the indoor machine during stopping the operation thereof, an opening degree control means 8 changes the opening degree of the electric expansion valve 3a into closing direction to reduce the temperature in the machine without stopping a fan provided in the indoor machine 6a, whereby sending of warm-air out of the indoor machine 6a during stopping the operation thereof or the mistaken detection of a room temperature due to the temperature increase in the machine can be prevented.
Patent JP-S63318428-A (JP)
Title: Floor heating device
Inventor: ISHIDA GORO
IPC: F24D5/08
Filed: 1987-06-19
Abstract: PURPOSE:To save heating cost and installation cost, by a method wherein a heat transfer plate is superposed on a perforated plate, provided with a multitude of holes, to constitute a hollow floor while air is heated and circulated in a sealed space in the perforated plate. CONSTITUTION:Supporting members 3, consisting of a square bar or the like, for example, are laid in parallel on a bottom plate 2, provided on the construction member 1 of a building and provided with heat insulating property, and a perforated plate 4 is put on the supporting members while a heat transfer plate 5 is laminated on the perforated plate 4. The heat transfer plate 5, consisting of a material such as an aluminum plate having good heat conductivity, is superposed on the perforated plate 4 and a hollow floor 6, having a sealed space between the bottom plate 2 and the heat transfer plate 5, is constituted while a heating means 7, consisting of a ceramics heater for example, and a ventilating means 8, consisting of a ventilating fan for circulating heated air in the sealed space, are equipped in the hollow floor 6. The supporting members 3 are arranged in a proper direction as guide walls for guiding the flow of heated air in the sealed space as shown by arrow signs in a diagram.
Patent JP-S5579735-A (JP)
Title: Actuator in anti-skid system
Inventor: OOHORI HARUMI
IPC: B60T8/1761
Filed: 1978-12-11
Abstract: PURPOSE: To keep an operation of an actuator always in proper in spite of fluctuations of a pressure in a negative pressure source by providing at a part of a diaphragm piston with a relief valve, in the actuator in an anti-skid system utilizing the negative pressure.  
     CONSTITUTION: Upon braking, when a generation of a skid is detected through a sensor 11, a solenoid 24a is excited by a computer 12, an electromagnetic valve 24 is put into an operational condition and a second port 22b is communicated with open air. Then, a diaphragm piston 23 in an actuator 20 is moved to the right by a pressure difference generated between both of rooms R 1 , R 2  against a spring 27, and an engagement between a piston 23 and a rod 26 is released. As a result, a check valve 25 is closed and a supply of hydraulic pressure from a master cylinder to a rear-wheel cylinder 14 is shut off. In this case, if a suction negative pressure is high and a pressure difference between the rooms R 1 , R 2  exceeds a predetermined value, a relief valve 30 is opened to stabilize the operation of the actuator by adjusting the pressure difference into a proper value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08303364-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C2/10
Filed: 1996-06-14
Abstract: PURPOSE: To provide a scroll gas compressor which is manufactured at low cost and provided with a pump constitution having substantially high oil supply efficiency to a bearing sliding part. CONSTITUTION: A displacement pump device 106 driven and operated by a drive shaft 304 is arranged in either a main body frame 305 for supporting the drive shaft 304 or a turning scroll 318. A compression chamber side bearing sliding part of the drive shaft 304 is arranged on the way to a bearing oil supply path where lubricating oil of an oil sump 34 in the compressor is sucked and discharged by the displacement pump device 106 and returned again in the oil sump 34 in the compressor. And an oil path in the suction side of the displacement pump device 106 and an oil path in the discharge side are provided in the main body frame 305 and then the oil path in the suction side is communicated with the oil sump 34 in the compressor. This constitution can shorten the oil paths in the suction and discharge sides of the displace pump device without penetrating the inside of a motor 3.
Patent JP-H05307906-A (JP)
Title: Annular fluorescent lamp
Inventor: SATO AKIHISA
IPC: F21V19/00
Filed: 1992-04-28
Abstract: PURPOSE:To improve the reliability in the case where one annular fluorescent lamp is supported by two support members, and prevent the fall of the annular fluorescent lamp. CONSTITUTION:A central base part 435 of slave holders 431, 432 is installed inside of a supporting block so as to be oscillated freely in a certain range along the diameter direction of annular fluorescent lamps 201, 202 and so as not to be oscillated in the bulb axial direction of a bulb part 204 supported by the slave holders 431, 432. One socket block 300 is provided with plural main holders 340 corresponding to the number of the annular fluorescent lamps 201, 202, and a supporting block 400 is provided with plural slave holders 431, 432. Furthermore, the main holder 340 is connected to a socket 350 connected to the annular fluorescent lamps 201, 202, and the other end of a connecting wire 357 extended from the socket 350 is connected to a luminaire main body 100.
Patent JP-S5856312-A (JP)
Inventor: YAMADA KUNIO
IPC: H01G4/228
Filed: 1981-09-29
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-H1171636-A (JP)
Title: High strength and high workability hot rolled steel sheet excellent in impact resistance and material uniformity and its production
Inventor: MIURA KAZUYA
IPC: C22C38/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high strength and high workability hot rolled steel sheet having >=24000 MPa.% balance of strength- elongation, furthermore combining excellent formability of <=0.35 dynamic (n) value and impact resistance and moreover excellent in material uniformity in the sheet width direction. SOLUTION: A steel slab having a compsn. contg., by mass, 0.05 to 0.40% C, 1.0 to 3.0% Si and 0.6 to 3.0% Mn is heated at 1000 to 1300 deg.C, is subjected to rough rolling, thereafter, finish rolling is finished at 780 to 980 deg.C, then by immediate rapid cooling at a rate of >=100 deg.C/s within 1 sec, it is cooled to 620 to 780 deg.C, which is then subjected to isothermal holding treatment for 1 to 10 sec or slow cooling treatment at a cooling rate of <=20 deg.C/s. It is then cooled to 350 to 500 deg.C at a cooling rate of >=100 deg.C/s, which is then coiled round a coil and is thereafter cooled to <=300 deg.C at a cooling rate of 10 to 100 deg.C/h.
Patent JP-S5378509-A (JP)
Title: Device for controlling cut-off current of electric motor vehicle
Inventor: MORIHARA KENJI
IPC: B60L15/18
Filed: 1976-12-21
Abstract: PURPOSE: To provide a device for controlling the cut-off current to improve the reliability and accelerating and decelerating performance by increasing the mean accelerating current at low speed and decreasing it at higher speed along an adhesion limit to enable effectively utilizing the adhesion limit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5855942-A (JP)
Title: Image forming device
Inventor: YAGASAKI TOSHIAKI
IPC: G03G15/00
Filed: 1981-09-29
Abstract: PURPOSE:To obtain a copying machine of high safety at a low cost by starting the operation of a process means such as a corona charger and the like only after the rotation of a rotating body is confirmed. CONSTITUTION:A series of pulses DP complying with the revolutions of a photosensitive drum are generated with a light emitting diode 54 and a photodetector 55 provided to face the holes 52 of a disc 51 which rotates coaxially with the drum. When a power switch is turned on, a microcomputer M starts program processing, and decides the inputting of a copying button signal CPB through an input port I1. A main motor is turned on. The microcomputer decides whether the pulse state signal PS of a circuit A, which is 0 when the pulses DP are inputted repeatedly and is otherwise 1, is 1 or 0 through an input port I2. When  said signal is 1 despite N times of the decision, the microcomputer displays the abnormality of the drum by outputting a DISP, and shuts off electric power sources V10, V24. On the other hand, when the output of the circuit A is 0, the microcomputer outputs HVT1, HVT2 and AEX to operate chargers and lamps. Thus the cost is reduced and the safety is improved.
Patent JP-S6047915-A (JP)
Title: Magnetic rotary encoder
Inventor: TAKAHASHI SATOSHI
IPC: G01B7/00
Filed: 1983-08-26
Abstract: PURPOSE:To provide the titled device with tracks of both increment and absolute signals and to make it fitted for miniaturization, by disposing an absolute signal track in a part of an increment signal track. CONSTITUTION:An absolute signal track 3 is disposed so that it is laid through the central part of an increment signal track 2. The allocation of the width to the two tracks is adjusted properly. According to this constitution, the width of the entire device can be made smaller remarkably than in a constitution in which the two tracks are arranged in parallel. When a magnetic drum is employed as a magnetic recording medium provided with a magnetic film 1, a detecting element is disposed at as short a distancae from the drum as possible with respect to an increment signal, since the width of magnetization of the track of this signal is small and consequently the magnetic field thereof is weak. With respect to an absolute signal, said distance may be longer to some degree, since the magnetic field is strong in this case.
Patent JP-S63318734-A (JP)
Title: Vapor growth device
Inventor: OMINE TOSHIMITSU
IPC: H01L21/205
Filed: 1987-06-22
Abstract: PURPOSE:To change over a raw material gas rapidly regardless of the generation of a vortex flow in a gas introducing section, and to grow a semiconductor crystal having an excellent crystal interface by forming a second gas introducing port introducing only the raw material gas or the mixed gas of a small quantity of a carrier gas and the raw material gas on the downstream side of the gas introducing section. CONSTITUTION:A raw material gas and a carrier gas are induced into a growth chamber 15 from a gas introducing section 10, and a novel crystal is grown onto a crystal substrate disposed into the growth chamber 15. A first gas introducing port 11 being shaped on the upstream side of the gas introducing section 10 and inducing only the carrier gas or the mixed gas of the carrier gas and the raw material gas and a second gas introducing port 14 being formed on the downstream side of the gas introducing section 10 and introducing only the raw material gas or the mixed gas of the carrier gas in quantity smaller than the carrier gas from the first gas introducing port 11 and the raw material gas are shaped to such a vapor growth device. The raw material gas induced from the second gas introducing port 14 is changed over, and crystal layers having different compositions or materials are grown continuously. The second gas introducing port 14 is composed of a large number of pores 14a.
Patent JP-S5488427-A (JP)
Title: Traning counter
Inventor: OGAWA HIROSHI
IPC: A63B23/04
Filed: 1977-12-21
Abstract: PURPOSE: To provide training counter by which a plurality of runner can run causing the interest to compete each other by utilizing plurality of running counter.  
     CONSTITUTION: Operating portion 1 is connected to the running board through cables. Operating portion 1 is consisting of indicator 11 indicating number of running step in digital, power switch 12, presetter 13 for presetting number of steps and buzzer 15 sounding in accordance with the pace presetted by knob 14. Further, indicating lamp 16 as the means to light when presetted number of running step is achieved, the first terminal 19 introducing the aforesaid output to the outside, the second terminal 18 receiving the output of another running counter when the latter achieved the presetted number of running step and indicating lamp 17 which is lighted by the output above cited, are installed on this counter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05346758-A (JP)
Title: Electronic learning machine
Inventor: IKEDO TATSUHIRO
IPC: G06F15/02
Filed: 1992-06-15
Abstract: PURPOSE:To set questions in proper order with a proper learning quantity at all times by specifying retrieval range conditions by a 1st specifying means and deleting an optional item from learning items extracted by a 2nd specifying means or altering its order. CONSTITUTION:When the power source is turned ON, the storage contents of an instruction part area 4A are written in an instruction part area 3A according to a bootstrap program stored in a ROM 2, and data on a textbook page specified screen stored in the instruction part area 3A are developed into data for screen display in a display RAM area 3F and displayed on the screen of a display device 6. A ten-key is pressed in this state to specify a test range with a page number of a textbook. Then, the display device 6 displays a list of item serial numbers and learning item names from the head for the selected problems and also displays a meshed cursor at the item at the head. The item on the meshed cursor is selected as an item to be moved and the item which is selected with a movement key is moved.
Patent JP-H07327641-A (JP)
Title: A set of sake-warming materials
Inventor: OGIWARA MIEKO
IPC: A23L17/00
Filed: 1994-06-14
Abstract: PURPOSE:To moderate the taste of a delicious extract-mixed SAKE (a rice liquor) obtained by immersing a broiled river fish in a warmed SAKE. CONSTITUTION:A set of the SAKE-warming materials comprise a content 1 comprising a broiled river fish such as a broiled char and an outer material 2 comprising a natural green bamboo tube cut in approximately the same length as that of the content.
Patent JP-S5855974-A (JP)
Inventor: JIYOOJI CHIYAARUZU MAKOURII
IPC: G09G5/24
Filed: 1982-09-08
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-S6135045-A (JP)
Title: Identification system of talking kind
Inventor: MURAKOSHI SHIZUO
IPC: H04M3/20
Filed: 1984-07-27
Abstract: PURPOSE:To prevent mixing of noise to data communication service attended with connection by allowing a common controller to detect a middle potential of a talking line of an incoming subscriber at the incoming connection to a subscriber and deciding the propriety of interruption connection from the result. CONSTITUTION:When the common controller M draws a talking line of a subscriber SUB to a resistor RH and the line is during connection with a trunk TRKA, an intermediate voltage, e.g., VH=-24V is detected. Then the voltage VH represents nearly a half of a power supply -48V of a relay A independently of the subscriber resistance or the like. As a result, no VOUT output is given from a comparator IC because the intermediate voltage VH is lower than a reference potential VS=-12V, and the controller M applies interruption connection. While the subscriber SUB is connected to a trunk TRKB, the intermediate potential VH reaches OV. Thus, the comparator IC outputs the VOUT because the VH is higher than the potential VS=-12V, then it is detected that the controller M is connected to a data line and no interruption connection is applied.
Patent JP-S6313669-A (JP)
Title: Repair welding method for nitric acid corrosion damaged pipe
Inventor: SHIGE TAKASHI
IPC: B23K9/02
Filed: 1986-07-02
Abstract: PURPOSE:To improve the nitric acid resistance of the inner face of a pipe by performing an initial layer welding by using a proper shaped high Si stainless steel made insertion material. CONSTITUTION:In case of the one side welding from the external side of the piping made of the austenite group stainless steel pipe whose inner part comes into contact with a nitric acid, a TIG welding is performed by using a properly shaped high stainless steel made insert 4 in the initial layer welding of a joint. For the welding after the initial layer the welding material equivalent to the base metal is used. The chemical composition of the initial layer welding metal is therefore secured and a Si amount is stabilized as well and the nitric acid resistance of the pipe inner face which was impossible in the past can be improved. An ordinary welding is performed after the initial layer, so the mechanical property does not vary compared to that prior to the repair.
Patent JP-H01157142-A (JP)
Title: Timing extraction device for cmi code transmission equipment
Inventor: SASAKI YASUTAKA
IPC: H04J3/06
Filed: 1987-06-24
Abstract: PURPOSE:To compress a circuit scale and to obtain frame position information at a logic level by receiving a CMI code on which CRV is applied at every designated part, detecting the low level or the high level of a prescribed bit, and taking the OR of them. CONSTITUTION:At a transmission side, a signal 106 in which a signal of 1 is multiplexed on a time slot before one bit of the time slot to apply CMI code rule violation(CRV) is transmitted. At a reception side, a low level and a high level detectors 14 and 15 input the signal 106, and perform level detection, respectively. In the case of applying only one time of CRV in one frame, no low or high level is continued exceeding 2.5 bits as shown in figure, and also, a case where the low level continues from 2 bits to 2.5 bits is only recognized in the the time slot before one bit on which the CRV is applied or in the case of 1 represented by the low level. The same result can be recognized in the high level. Therefore, by detecting the low level or the high level in which the bits >=1.5 and the bits >=2.5 are continued and taking the OR of them, the position information of the frame by the CRV can be detected.
Patent JP-H06166628-A (JP)
Title: Preparation of extract of seed of indian sandalwood
Inventor: ZEBU RIDAATO
IPC: B01D11/02
Filed: 1993-06-25
Abstract: PURPOSE: To obtain the extract which is useful as an insecticide and has storage stability by subjecting pulverized Melia azadirachta L. (=Azadirachta indica A. Juss:Neem or Nargosa) seeds to deoiling, then to methanol extraction and refining the extract with aq. methanol and further subjecting the extract to a treatment by a mild oxidizing agent if desired. CONSTITUTION: Deoiled cake is obtd. by deoiling the pulverized Melia azadirachta L. (= Azadirachta indica A. Juss:Neem or Nargosa) seeds, Melia azadirachta L. (=Azadirachta indica A. Juss:Neem or Nargosa) nuclei and partially exuviated seeds. This deoiled cake is then extracted with methanol and is filtered, by which the methanol is removed and the dry extract is obtd. Further, water is added to the methanol after dissolution. An aqueous methanol phase is separated and is diluted with an aq. salt soln. and is further extracted with a water immiscible solvent. The resulted org. soln. is then dried, by which the Melia azadirachta L. (=Azadirachta indica A. Juss:Neem or Nargosa) seed extract having the storage stability is obtd. Further, the extract is treated with the mild oxidizing agent, such as alkaline soln. of hydrogen peroxide, by which the storage stability is improved.  The single alcohol extract of the Melia azadirachta L. (=Azadirachta indica A. Juss:Neem or Nargosa) seeds is good in yield. The extract obtd. by this method less decomposes azadilactine and contains about 25 to 45% azadilactine.
Patent JP-S6139829-A (JP)
Inventor: WATANABE TOYOSHI
IPC: H02J7/00
Filed: 1984-07-27
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-S5278204-A (JP)
Title: Production of oily product for creamy composition
Inventor: TERADA KIMIO
IPC: A23L9/20
Filed: 1975-12-25
Abstract: PURPOSE: Blending of a laurin oil, a liquid oil and a palm oil followed by corandomization produces an oily product for creamy composition which is compatible with other oily ingredients readily melts in mouth with refreshing aftertaste. 
     COPYRIGHT: (C)1977,JPO&Japio