baber/WOPTO huggingface dataset:
Patent JP-H02223608-A (JP)
Title: Hydrogen fueled engine
Inventor: SANEHISA JIYUNJI
IPC: F02D19/02
Filed: 1989-02-25
Abstract: PURPOSE:To obtain a hydrogen fueled engine, which gives no bi-product of harmful, waste gas, by providing an electrolytic chamber situated below, a combustion chamber, which is connected to and situated above the electrolytic chamber, a turbine impeller, which faces to one end of the combustion chamber, an ignition means, which faces to the combustion chamber, and a constant-quantity-source-water-supplying-means to the electrolytic chamber. CONSTITUTION:An electrolytic chamber 5 is provided internally with many positive plates 2 and negative plates 3, and each electrode plate is connected to a DC power source 1. An outlet pipe 6a of a high pressure pump 6 opens at the lower part of the chamber 5 and is provided with a check valve 13. Both hydrogen gas and oxygen gas, which are produced from the water 4 in the electrolytic chamber 5, are ignited by an ignition plug 8 within the combustion chamber 7 to explode and become high temperature steam. The steam is blown against an impeller 10 via a hole 9b of a partition wall in order to rotate the impeller 10 at a high speed. Then, the steam turns to low pressure steam and is diffused from an opening surface 12b of the turbine chamber. The torque is taken out to the outside via an output shaft 11. With this contrivance, a novel and pollution-free engine, which requires no fossil fuel, can be obtained.
Patent JP-S61206858-A (JP)
Title: Line-pressure controller for transmission
Inventor: HISAMURA HARUYOSHI
IPC: B60W10/101
Filed: 1985-03-08
Abstract: PURPOSE:To reduce the loss of an oil pump by obtaining the characteristics in the variation of the pushing force for the variation of negative pressure by controlling a throttle valve by combining two diaphragms in reverse operation. CONSTITUTION:The first diaphragm 18 in which the pushing force towards a throttle valve 12 side reduces are the suction-pipe negative-pressure increases and the first rod 46 arranged between the first diaphragm 18 and the spool of the throttle valve 12 are arranged. The second diaphragm 20 in which the pushing force towards the throttle valve 12 side as the suction-pipe negative- pressure increases and the second rod 48 set between the second diaphragm 20 and the spool of the throttle valve 12 are arranged. Further, in the first diaphragm 18, a force acts onto a spool only when the negative pressure is at the first prescribed value or less, and in the second diaphragm 20, a power acts onto the spool when the negative pressure is at the second prescribed value or more. With such constitution, the loss of an oil pump can be reduced.
Patent JP-H11227578-A (JP)
Title: Outrigger operation device for working vehicle
Inventor: KAWASAKI TAKAHIRO
IPC: B60S9/12
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a mis-operation and improve an operability by bending the tips of the manual operation levers of outrigger devices of respective right/left on the frontside/rearside of a car body to the frontside/rearside respectively and arranging respective operation knobs to the mutually non-interference position and the same position as a corresponding outrigger device under the slant operation state of respective levers. SOLUTION: The tips of manual operation levers 16b, 16c for drive-operating the outrigger devices 6b, 6c of the right/left of frontside are bent to the frontside and the tips of the manual operation levers 16a, 16d of the outrigger devices 6a, 6d of the right/left of rearside are bent to the rearside. Respective operation knobs 21b, 21c of the front operation lever are separatingly arranged to the frontside and rear respective operation knobs 21a, 21d to the rearside so as to be the same position as the installation positions of corresponding outrigger devices 6b, 6c, 6a, 6d. Respective manual operation levers are arranged to the front/rear interval in which the operation knobs are not interfered mutually under its slant operation state.  By grasping the manual operation lever corresponding to the outrigger device visually, a mis-operation can be prevented and an operability can be improved without the interference of respective operation knobs.
Patent JP-S61203922-A (JP)
Inventor: ABE SATORU
IPC: A23L11/00
Filed: 1985-03-08
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-H03174772-A (JP)
Title: Solid-state image pickup device
Inventor: SASAKI MICHIO
IPC: H04N5/341
Filed: 1990-02-26
Abstract: PURPOSE:To obtain an excellent reproduced image by applying a specified bias voltage on a picture-element isolating electrode which is provided beneath a barrier film, and isolating the picture element through an inverted layer which is formed in the barrier layer between an optoelectronic transducer film and a signal-charge accumulating part. CONSTITUTION:Picture-element isolating electrodes 16 are arranged in an insulating film at the upper side of an element isolating region 11 on a semiconductor substrate 10 in a grid pattern so as to surround an accumulating diode 12 for one picture element, respectively. When a negative bias voltage is applied on the picture-element isolating electrode 16, an n<-> type amorphous silicon film 22 is inverted on the picture-element isolating electrode 16. The inverted layer is formed in the n<-> type amorphous silicon film 22 so as to surround the accumulating diode 12 for one picture element, respectively. Thus, the deterioration of the characteristic of an after image and the deterioration of the characteristic of picture-element isolation can be prevented, and the excellent regenerated image can be obtained.
Patent JP-H05252360-A (JP)
Title: Method for registering and retrieving document and method for transmitting character information
Inventor: SATO MITSURU
IPC: G06F17/30
Filed: 1992-03-02
Abstract: PURPOSE:To register document data in a document filing device from a facsimile equipment(FAX) through a public line. CONSTITUTION:When the document filing device 1 is called from a FAX 3 and a document name to be registered is inputted by a sound signal generated by the combination of keys 17 on a key telephone provided in the FAX 3, the sound signal is received by an NCU 16 in the device 1 through the public line 2, which the keys 17 are depressed is judged by a tone analysis part 14 and the sound signal is converted into its corresponding document name. Then document data transmitted through the FAX are registered in a storage device 8 based upon the document name.
Patent JP-H05237963-A (JP)
Title: Composite sheet
Inventor: HIRAHARA TAKEHIKO
IPC: B32B3/26
Filed: 1992-03-02
Abstract: PURPOSE:To provide a laminated structure extremely reduced in anisotropy and enhanced in compression strength as a composite sheet having polyfunctional properties by using surface materials and a core material having high specific strength. CONSTITUTION:A sheet is compounded with at least the single surface of a deep-draw molded product wherein many independent projections are arranged on the single surface of a fiber reinforced resin sheet in a zigzag pattern and the gap parts 8 formed by the projections and the sheet are filled with a functional substance 7.
Patent JP-S63210706-A (JP)
Title: Measuring instrument for fringe scanning shearing interference
Inventor: KITABAYASHI JUNICHI
IPC: G01N21/93
Filed: 1987-02-27
Abstract: PURPOSE:To accurately find a shear quantity and to measure a surface to be inspected with high accuracy by providing a couple of afocal lenses which form an image on a light receiving surface for reflected light from a surface to be inspected or a reference surface according to the selection of a selection optical system. CONSTITUTION:The selection optical system selects the reflected light from the reference surface N and makes it incident on a selection system. Then luminous flux is made incident on an area sensor 32 while the lenses 20A and 20B are removed. Here, the reference surface N is plane, so the luminous flux incident on the area sensor 32 at this time is a plane wave and the wave front of luminous flux passing through a wedge prism 30 and slants by an angle thetato the wave front of the luminous flux which does not pass. Consequently, interference fringes corresponding to the tilt angle theta are formed on the light receiving surface, so this interference pattern is scanned by a fringe scanning means (piezoelectric element 26 and corner cube prism 24) to measure the fringes, thereby measuring the angle theta with high accuracy.
Patent JP-H09247452-A (JP)
Title: Image processor and method therefor
Inventor: UCHIYAMA AKIHIKO
IPC: G06T5/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor capable obtaining a picture output with a stable density by forming first pattern image in a first area and forming a second pattern image in a second area except the first area. SOLUTION: A low density patch is formed in the image area 121 and a high density patch is in the non-image area 122 in a transfer drum 5. Halftone control is started by COPU after a prescribed time elapses from a time for turning-on a power source or in a proper timing such as a point if time when the number of printing reaches to the prescribed number. In halftone control, a pattern generator generates seven patches PY1-PY7 (corresponding to a Y- component), PM1-PM7 (corresponding to the M-component) and PBK1-PBK7 (corresponding to the BK-component) in the transfer drum 5 at every color in order to set proper LUT in a gradation correcting part. PY1 is the lowest in a density in PY1-PY7 and the density successively becomes deeper toward PY7. Of course, the same is executed for the other color component patches.
Patent JP-S58165997-A (JP)
Inventor: WADA MASAO
IPC: G01N17/00
Filed: 1982-03-20
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-H06256481-A (JP)
Title: Biodegrdable agricultural film
Inventor: KIMURA KUNIO
IPC: C08L101/16
Filed: 1993-03-05
Abstract: PURPOSE:To produce an agricultural film which combines excellent mechanical strength and perfect biodegradability. CONSTITUTION:This film is obtained from an aliphatic polyester having repeating units represented by the formula O-CHR-CO (wherein R is H or a 1-3C alkyl) as major units. Since this film has perfect biodegradability, it degrades in the natural environment. Hence, even when the film is used in an application where the recovery of the film after use is impossible, it does not cause any problem concerning environmental pollution, etc. Therefore, this film is widely usable in various agricultural applications.
Patent JP-S62219400-A (JP)
Inventor: RUUBAAN REI PIITAASON
IPC: G11C29/00
Filed: 1987-03-02
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-H01222629-A (JP)
Title: Inverter charger
Inventor: OKADA TETSUYA
IPC: H02J7/02
Filed: 1988-02-26
Abstract: PURPOSE:To facilitate designing of circuits, by converting the output generated to the tertiary winding of an inverter into pulses and by fully charging a battery when the number of pulses per unit hour is reduced to the predetermined value and below. CONSTITUTION:When the connection of an AC power source 1 the current flows to a battery 3 through the anode of a PUT 16 and the gate. The PUT 16 becomes conducting, so does a transistor 14 and the current flows to the primary winding 3 of an oscillating transformer 12. The oscillating transformer 12 thereby oscillates, the battery 3 is charged with the oscillation output generated to the secondary winding 19 and at the same time the oscillation output is generated to the tertiary winding 21. However, since the high frequency current bypasses through a CR filter 23, the current twice as high as the commercial frequency will flow to the base of a transistor 25. As the charging of the battery 3 gets along, the oscillation becomes discontinuous and the output generated to the collector of the transistor 25 reduces its number of pulses in sequence. This number of pulses is counted. When the number of pulses per unit hour becomes a predetermined value and below, it is displayed as 'fully charged'.
Patent JP-S56142546-A (JP)
Title: Control system for copying machine
Inventor: OOSHIMA KIYOSHI
IPC: G03G21/10
Filed: 1980-04-07
Abstract: PURPOSE:To make possible optimum controlling so that no images are formed at the liquid drooped parts of a photosensitive drum by starting copying after allowing a slider which performs original scanning to stand by in the home position for a  fixed time at the continuous copying. CONSTITUTION:The pulses REP from an encoder 2 which detects the rotation quantity of a photosensitive drum 1 are counted with a CPU21, and according to the count number thereof, an exposure lamp power source circuit 22, a destaticizing lamp power source circuit 23, a developing electrode power source circuit 24, a cleaning solenoid power source circuit 25, and a charger power source circuit 26 are controlled, so that destaticizing, charging, exposure and developing are accomplished in the 1st turn of the drum 1 and transfer and cleaning are accomplished in the 2nd turn. Here, the sensor output HPS is applied to the CPU21 when an original platen starts from its home position. Such controlling as to allow the start of the next copying cycle to stand by for a fixed time upon completion of the previous copying cycle is accomplished at the continuous copying.
Patent JP-S53131283-A (JP)
Title: Fluidized-bed reactor
Inventor: NISHIOKA KAZUMASA
IPC: B01J8/34
Filed: 1977-04-19
Abstract: PURPOSE:To provide a fluidized-bed reactor which prevents streamiline flow of a reacting fluid e.g. increase in size of bubbles so as to increase reaction ratio, by arranging partition boards so as to be buried in a fluidized bed and along the flow of the reacting fluid.
Patent JP-S60189861-A (JP)
Title: Separator for sealed type lead storage battery and sealed type lead storage battery
Inventor: TANAKA AKIO
IPC: H01M50/457
Filed: 1984-03-12
Abstract: PURPOSE:To increase the life and reduce the cost by combining the first paper layer made of predetermined glass fibers and the second paper layer arranged with predetermined glass fibers and acid-resistant fibrillar synthetic fibers in/one body. CONSTITUTION:A separator 1 consisting of composite layers of the first paper layer 1a made of glass fibers having an average fiber diameter of 0.1-2mu and the second paper layer 1b arranged with 99-90% of glass fibers having an average fiber diameter of 3-10mu and 1-10% of acid-resistant fibrillar synthetic fibers and formed in the same thickness or more as that of the first paper layer 1a is stacked between the positive electrode plate 10 and the negative electrode plate 9 of a battery so that the first paper layer 1a faces the plate surface, and this whole electrode plate group 11 is pressed and fixed in a battery far. Accordingly, the usage life can be increased and the production cost can be reduced.
Patent JP-S59174306-A (JP)
Inventor: IWAN FUIYOODOROUITSUCHI BUIWAR
IPC: B28B1/28
Filed: 1983-03-18
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-S62203980-A (JP)
Title: Mechanism for controlling wobbling angle of wobble plate in wobble plate type compressor
Inventor: TAKENAKA KENJI
IPC: F04B27/08
Filed: 1986-03-03
Abstract: PURPOSE:To control the wobbling angle of a wobble plate with high accuracy by opening and closing a control valve in accordance with variation in suction pressure in the captioned device which varies the wobbling angle of said wobble plate in accordance with change in cooling load to regulate the capacity of compression. CONSTITUTION:When a compressor is stopped, the pressure of a suction chamber 6 and the crankcase 13 are balanced with each other at a high pressure. The bellows 33 of a control valve 29 is contracted and a feeding passage 37 connecting a discharge chamber 31 to the crankcase 13 is closed by a closing valve 36. That is, the crankcase 13 is connected to the suction chamber 6, giving a large inclination angle to a drive plate 20 and a wobble plate 21. Accordingly, when a drive shaft 17 is driven, the drive plate 20 is rotated to reciprocate a piston 16 with a large stroke. On the other hand, at the start of the compressor, a pressure difference is produced between the crankcase 13 and the suction chamber 6, reducing the inclination angle of the drive plate 20.
Patent JP-H11250495-A (JP)
Title: Optical recording medium
Inventor: TSUCHIMORI MASAAKI
IPC: G11B7/24035
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To increase temporal and thermal stability of recorded information by incorporating a photoreactive component which easily causes photoisomerization and further incorporating a polymer material having specified groups in the repeating unit of the polymer into the recording material. SOLUTION: The polymer material contains a photoreactive component which can cause photoisomerization and at least one group selected from urethane group, urea group, amide group, carboxyl group and hydroxyl group in the repeating unit of the polymer. The polymer material is incorporated in a chemically bonded state such as a covalent bond of the photoreactive component which can cause photoisomerization reaction to the polymer. Since the photoreactive component is chemically bonded to the polymer, it does not vaporize even at high temp. or with time. When the photoreactive component which can cause trans-cis photoisomerization is irradiated with light of normal intensity, the ratio of the trans to cis isomers having different optical characteristics from each other differs between in the irradiated part and in the non-irradiated part, which enables information recording.
Patent JP-S56141313-A (JP)
Title: Resin composition for resin mortar or resin concrete
Inventor: YOSHIGA IKUO
IPC: C08L67/06
Filed: 1980-04-07
Abstract: PURPOSE: To prepare the titled composition having extremely excellent adhesivity in water, by compounding a specific amount of a water-soluble amino resin to an unsaturated polyester resin composition.  
     CONSTITUTION: The objective composition is prepared by compounding (A) an unsaturated polyester resin, (B) a methylol compound obtained by the reaction of an amino compound such as urea with formaldehyde, or its alkoxylated derivative, especially a water-soluble amino resin, (C) an organic peroxide curing catalyst (pref. methyl ethyl ketone peroxide) and (D) a cure accelerator such as organic metal soap, amine, etc. The preferable amount of each component is, 1W10pts.wt. of B, 1W3pts.wt. of C, and 0.02W0.4pt.wt. of D (in case of soap) or 0.1W8pts.wt. (in case of amine, etc.) per 100pts.wt. of A. The resin composition thus obtained is compounded to a composition such as aggregate, filler, etc. in an amount of 15W 20%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01219621-A (JP)
Title: Method and apparatus for extracting pitch
Inventor: TSURUTA SHICHIRO
IPC: G10L25/90
Filed: 1988-02-29
Abstract: PURPOSE:To extract a pitch with high accuracy without raising sampling frequency, by correcting pitch data corresponding to the judgement based on the pitch data extracted from the max. value data of the autocorrelation function of a digital acoustic signal before outputting the same. CONSTITUTION:The digital acoustic signal through an acoustic signal input apparatus 8 and an A/D converter 7 is stored in an auxiliary memory device 6 and processed by a CPU 1 operated corresponding to the program from a main memory device 3. The autocorrelation function of the acoustic signal is calculated and pitch data is detected from the max. value data of the calculated autocorrelation function. The presence of the max. autocorrelation function value in the vicinity of the frequency component two times the pitch data is judged and, when said value is present, the value corresponding to the max. point thereof is outputted as corrected pitch data. Therefore, the autocorrelation function in the vicinity of the second max. point becomes larger than that in the vicinity of the first max. point and it is prevented that the pitch data twice real pitch data is obtained and a pitch is extracted with high accuracy without raising sampling frequency.
Patent JP-S51120664-A (JP)
Title: Electromagnetic counter
Inventor: SATOU SUSUMU
IPC: G06M1/10
Filed: 1975-04-15
Abstract: PURPOSE: A counter indication section is erected at the front section of a casing whose front and back sides are open, and a solenoid assembly is inserted at the rear section, while piercing a yoke in a lateral direction, to obtain an electromagnetic counter with a good magnetic efficiency and with sound mechanical strength between the drive section and casing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05215223-A (JP)
Title: Control device of automatic transmission
Inventor: SUMIMOTO TAKAYUKI
IPC: F16H59/04
Filed: 1992-01-31
Abstract: PURPOSE:To restrain the temperature change of the line pressure, especially in the low-load operation in an automatic transmission constructed so that a hydraulic circuit includes a regulator valve for regulating the line pressure, a modulator valve for outputting the modulator pressure for controlling the line pressure to the regulator valve, and a solenoid valve for changing the control pressure of the modulator valve. CONSTITUTION:An input port 48b to which the control initial pressure in a modulator valve 48 is supplied is disposed a little to the spring side from an output port 48c for outputting the modulator pressure, and a drain port 48d for discharging the hydraulic oil is disposed a little to the anti-spring side from the output port 48c. Further, a control port 48a is disposed on the anti-spring side with respect to a spool 48e for selectively communicating the output port 48c with the input port 48b or the drain port 48d, and a feedback port 48g is disposed on the spring side with respect to the spool 48e similarly.
Patent JP-S54137380-A (JP)
Title: Frequency recognizing device
Inventor: NAKAMURA TAIZOU
IPC: G01R23/14
Filed: 1978-04-18
Abstract: PURPOSE: To make it possible to easily accomplish the received frequency through the interchange in the stations by providing a plurality of transmission from a receiver of an aeroplane so that the respective frequency differences of the respective filters.  
     CONSTITUTION: The respective output frequencies of stations S1 and S2 are denoted at f 0  and f + Δf, and have the relationship of Δf = (f 2 -f 1 )/2. If the input signals f are received by a mixer 2, the frequency f 0  from the station S1 is fed through a change-over device 3 so that the output of the mixer 2 is fed through a filter 4 and a distributor 5 and so that the signals expressed by f-f 0  = (f 1 +f 2 )/2 are fed to filters F1 to Fn. In this instance, the change-over device 3 is operated to feed the output of the station S2 to the mixer 3 so that the output f+f 0 +Δf and f-f 0 -Δf are fed through the filter 4 to remove the former. As a result, from the distributor 5, there can be produced the signals which are equal to the resonant frequence f 1  of a narrow band pass filter F1 so that they are fed to the terminal P1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06257577-A (JP)
Title: Horizontal rotary compressor
Inventor: IIZUKA TATSUYUKI
IPC: F04C29/02
Filed: 1993-03-08
Abstract: PURPOSE:To prevent a high-temperature, high-pressure refrigerant from entering a compression chamber so as to prevent temperature rise that could be caused by recompression of the incoming refrigerant by forcibly lubricating the clearance between a vane and a cylinder. CONSTITUTION:A horizontal rotary compressor comprises a lubricating pan 21, a vane 4, a roller piston 5, a cylinder 3, a motor-side plate, a plate opposite to the motor, a shaft 9, and a vane spring 13, the lubricating pan 21 being held at the opposite end portion of the vane by means of the vane spring 13 and in contact with the vane.
Patent JP-S51122425-A (JP)
Title: Speaker system
Inventor: AWANAKA YASUAKI
IPC: H04R1/40
Filed: 1975-04-18
Abstract: PURPOSE:To fully display the feature of sound of a speaker system by making it possible to give a change in performances such as power response and directivity in a listening range.