baber/WOPTO huggingface dataset:
Patent JP-H09231813-A (JP)
Title: Lamp
Inventor: NATSUME KAZUNORI
IPC: F21Y101/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make a lamp during lighting look novel and different from the conventional lamp as viewed from the outside. SOLUTION: The reflecting surface of a reflecting mirror 14 for reflecting light from a light source is constituted with a plurality of reflecting surface elements 18s concentrically and radially divided round a light axis Ax, and a diffusion lens 16 arranged in the front of the reflecting mirror 14 is constituted with a plurality of lens elements 16s radially divided round the light axis Ax. The reflecting surface 18 is lit in a scattered point pattern in equal pitch in the diameter direction and in the circumferential direction of the light axis Ax. The scattered dot reflecting light pattern is further scattered in the circumferential direction by the diffusion function of the diffusion lens 16, and a lamp is lit in a chrysanthemum pattern.
Patent JP-H02234631-A (JP)
Title: Rice cracker, its preparation and apparatus therefor
Inventor: ISHIHARA MITSUO
IPC: A23L35/00
Filed: 1989-03-08
Abstract: PURPOSE:To prepare rice cracker having excellent nutrient value and containing high-quality edible fiber by mixing potato into the dough of a cracker and using potato as a part of ingredients of fried vegetables to be laid on the rice cracker. CONSTITUTION:The rotation of an electric motor 1 is transmitted to a drum 2 to rotate a steel band 3. A cracker dough mixed with potato is supplied from a supplying mechanism 4 to the steel band 3 and ingredients mixed with potato is supplied from a supplying mechanism 13 to the steel band 3. The dough is heated from above with infrared gas burners 14a, 14b and from under with pipe gas burners 15a, 15b to bake the dough. If necessary, a finishing dough is supplied from a supplying mechanism 16. The baked dough is cut with a rotary cutter 31 to prescribed shape to obtain a potato-containing rice cracker.
Patent JP-S57172861-A (JP)
Title: Safety device in pressure reducing unit for anti-skid control
Inventor: IIDA KENNOSUKE
IPC: B60T17/18
Filed: 1981-04-14
Abstract: PURPOSE:To eliminate the happening of no braking effect by cutting off the supply of vacuum in response to the detection of a failure in an anti-skid control system. CONSTITUTION:An antiskid control circuit 11 actuates a braker 12 when a failure is detected so that electrical power to the control circuit and a solenoid valve 9 is cut off. Thereby no vacuum is supplied to a pressure reducing device, and therefore no pressure reduction is brought about, because of the action of a return spring 6 in the pressure reducing device. Thus, the happening of no braking effect is prevented, even if there is occured such a failure that the atmospheric pressure is introduced into a low pressure chamber 4.
Patent JP-2000250355-A (JP)
Title: Image forming device
Inventor: FUJISAWA KAZUTOSHI
IPC: G03G15/01
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a stable fixing operation by a belt fixing device adopting the heated endless belt. SOLUTION: Recording material S that the toner image is fixed thereon is made to pass through a press contact part N between the heated endless belt and a pressure roller 120 held in press contact with each other, and toner image being heated/melted is fixed on the recording material. The image forming device is provided with the oil roller 130 applying the releasing oil to a contact area N1 with the recording material on the fixing roller 110, and simultaneously provided with the oil barrier B between a contact area N1, and the area N2 held in press contact with the pressure roller 120 on the non- contact area. A high grip part G is disposed on the press contact area. The above mentioned is particularly effective in the case of forming full color toner images on both sides of the recording material.
Patent JP-H08264948-A (JP)
Title: Manufacture of multilayer printed wiring circuit
Inventor: BUERUNAA GURIYUNBUARUTO
IPC: H01L23/538
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer printed wiring circuit, wherein a capacitor is embedded, by compressing the structure formed on a supporting body into a ceramic sheet, laminating the ceramic sheet on another ceramic sheet, and baking the sheets. SOLUTION: A first electrode 1 and a second electrode 2 are arranged on a supporting body. A dielectric substance 3 is provided between the first electrode 1 and the second electrode 2. Then, the supporting body is compressed in a corresponding holding body together, and the electrodes 1 and 2 and the dielectric layer 3 are compressed into a soft, raw ceramic sheet 11. Thereafter, the raw ceramic sheet 11 is arranged for another raw ceramic sheet 13 as the overlapped body. Heating is performed, and a multilayer printed wiring circuit 20 is manufactured. At this time, a through hole 21 and a conductor path 22 can be provided in the other sheet 13. Thus, the first electrode 1 and the second electrode 2 arranged in the multilayer printed wiring circuit 20 can be brought into contact.
Patent JP-S51133517-A (JP)
Title: Cooling chamber
Inventor: MURAKAMI SOUICHI
IPC: D01D5/08
Filed: 1975-05-15
Abstract: PURPOSE:A cooling chamber which improves the degree of orientation of yarn when melt spun synthetic fiber yarn is taken up especially at a high speed of <=3000m/minute.
Patent JP-S52139683-A (JP)
Title: No# reduction catalyst
Inventor: TOUDOU AOYUKI
IPC: C01B21/02
Filed: 1976-05-18
Abstract: PURPOSE: To obtain a catalyst which has high activity at low temperature, decomposes NOx with NH 3  in the presence of O 2 , and maintains high activity over a long time without poisoned with SOx by supporting halide of Cu, Fe, Ce or Mn on a porous material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58177269-A (JP)
Title: Manufacture of polyvinylacetal-series porous polishing material
Inventor: HAYASHI MASAO
IPC: B24D3/28
Filed: 1982-04-05
Abstract: PURPOSE:To obtain a polishing material which can be used in the soft state even in the case of lacking in water by carrying-out the acetal reaction by mixing such kinds of chemicals as ester and aldehyde into the aqueous solution of polyvinylalcohol. CONSTITUTION:In the manufacture of the polyvinylacetal-series porous polishing material (hereinafter abbreviated as PVAt porous substance), those kinds of chemicals such as foaming agent, aldehyde, grinding particles, acid, and ester are uniformly mixed into the aqueous solution of PVA, in accordance with the necessity, and said mixture is molded into a reaction vessel having a prescribed form, so as to carry out the acetal reaction. Any reaction method may be adopted in which the reaction liquid can be uniformly heated by hot air, hot water, electric heating, high-frequency heating etc. After the acetal reaction is completed, the obtained reaction product is washed with water or hot water, to remove the unreacted aldehyde, acid, etc., and the obtained PVAt-series porous substance is molded into a prescribed form to obtain a desired polishing material.
Patent JP-H08255873-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SASAKI TADAHIRO
IPC: H01L27/04
Filed: 1995-03-16
Abstract: PURPOSE: To prevent radiation between capacitor electrodes and capacitive coupling with other elements by a structure wherein a first conductor film constituting a capacitor is surrounded by a second conductor film through a dielectric film and a second electrode is used as the ground for a first electrode or a shielding member for other element. CONSTITUTION: A first conductor film 7 is formed on a semiconductor substrate 1 or a dielectric substrate, a second conductor film 4 is then formed thereon through a dielectric film 3 and a third conductor film 2 is formed on the second conductor film through the dielectric film 3. The first electrode of a capacitor is provided using the second conductor film and the second electrode of the capacitor is provided using first, third and second conductor films surrounding the second conductor film. The first, second and third conductor films constituting the second electrode are interconnected through contact holes 5, 6 thus equalizing the potential. The first electrode is surrounded by the second electrode and the first electrode can be shielded from the ground or other element contiguous thereto.
Patent JP-2000256241-A (JP)
Title: Purification of bisphenol compound
Inventor: SUZUKI RIHOKO
IPC: C07C205/25
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a raw material of polymer having an excellent optical characteristic, and good heat resistance and mechanical properties, and having a high purity and a good hue by irradiating a light on a bisphenol compound in the presence of a hydrogen donating substance. SOLUTION: This method for purifying a bisphenol compound is to irradiate (B) the bisphenol compound (e.g. a compound of formula III) of formula II [R1 is a (substituted) alkyl, a (substituted) alkoxy, nitro or a halogen; (k) is 0-3] and not accomplishing objective values of its physical properties and hue on introducing it into a polymer, in the presence of (A) a hydrogen donating substance, preferably a hydroxyl compound (e.g. isopropanol, toluene) of formula I [R2 to R4 are each H, a (substituted) alkyl or a (substituted) aryl]. The using amount of the component A is preferably 1-50 wt.% based on the component B, and also use of a mercury lamp, xenon lamp, metal halide lamp, etc. as a light source for the photo reduction treatment is preferable.
Patent JP-H04291868-A (JP)
Title: Intra-office congestion monitor system
Inventor: MORITA SUMIE
IPC: H04M7/06
Filed: 1991-03-20
Abstract: PURPOSE:To exactly measure the period of generating the congested state of the intra-office as much as possible without increasing a load at a common line signal equipment concerning the intra-office congestion monitor system at an exchange housing a common line signal line. CONSTITUTION:At the exchange equipped with the common line signal equipment having the function of transmitting/receiving a common line signal to a common signal line and a processor having the processing function of the common line signal, an intra-office congestion informing signal transmitting means 501 is provided at a common line signal equipment 5 so as to transmit an intra-office congestion informing signal through the common signal line to a counter exchange when the congested state is generated at the intra-office, a transmission time number counting means 502 is provided to count the number of times for transmitting the intra-office congestion informing means and to transmit it to a processor 100 together with other statistical information, for example, and the period of generating the congested state at the intra-office is calculated by the processor according to number of times and a cycle for transmitting the intra-office congestion informing signal.
Patent JP-S59183231-A (JP)
Title: Indoor air purifier
Inventor: HASUMI SHIGERU
IPC: B08B5/02
Filed: 1983-04-01
Abstract: PURPOSE:To make it possible to maintain indoor air in the set purification degree and positive pressure degree and to save the expenditure by automatically controlling blowers for a circulating system and an external air introducing system and providing a controller for adjusting respective air quantities for these blowers. CONSTITUTION:The purification degree of air within the room 1 is constantly detected, and the rotational speed of a motor for a main blower F1 is automatically controlled by the detection signal through the controller 19. When the purification degree within the room is lower than the set value, the quantity of blast air of the circulating system 2 increases. When the purification degree is within the range of the set value, the quantity blast air is maintained as it is. When the purification degree is higher than the set value, the rotational speed of the main blower F1 is decreased and the quantity of blast air is also decreased. On the other hand, the positive pressure degree within the room 1 is constantly detected, and the rotational speed of an external air take-in blower F2 is automatically controlled by the detection signal through the controller 19. When the positive pressure degree is lower than set value, the external air take-in quantity of the external air introducing system 12 is increased. When the positive pressure degree is within the set range, the quantity of blast air is maintained as it is. When the positive pressure degree is higher than the set value, the quantity of air taken in is decreased, so as to constantly maintain the set air purification degree and the set positive pressure degree, and further power consumed is spared.
Patent JP-S56154876-A (JP)
Title: Frequency stabilization system
Inventor: KOURO KENJI
IPC: H04N5/00
Filed: 1980-05-01
Abstract: PURPOSE:To exercise highly stable control over transmission frequency at low cost by utilizing a chrominance subcarrier as a reference frequency source and by using a reference signal generator when it is unstable. CONSTITUTION:Through receiving conversion part RX and local oscillator LO1 for reception and modulation, an input signal from terminal IN is converted into an IF signal after video detecting circuit DET performs video detection, chrominance subcarrier regenerating circuit FsREGN regenerates a chrominance subcarrier. To increase comparison frequency, frequency dividing/multiplying circuit A performs 8/63 processing, and circuit B 1/22 processing in the case of the NTSC system. Both the output signals are supplied to phase detector P.DET2 for phase detection, and an error signal passes through control circuit CONT to control reference signal generator MASTEROSC. Thus, the oscillation frequency Fref has the same stability with chrominance carrier Fs to obtain the extremely high stability. If the stability deteriorates, however, CONT decreases the frequency range of MASTEROSC and also controls the width of a control voltage.
Patent JP-H03258155-A (JP)
Title: Modulator-demodulator
Inventor: HAYAKAWA HISATO
IPC: H04M11/00
Filed: 1990-03-08
Abstract: PURPOSE:To prevent occurrence of a fault of a terminal equipment or a MO DEM LSI caused due to erroneous connection of types of connectors by resetting a MODEM for a prescribed period at application of power, detecting the kinds of the connector to be connected and switching the state of terminals at reset release. CONSTITUTION:Interfacing with a personal computer terminal equipment(DTE) is implemented via one of two kinds of connectors 3, 4 and a MODEM LSI 7 of a MODEM 10. When power is applied to the MODEM 10, a power on reset circuit 8 resets the LSI 7 for a prescribed period and the connector 3 or 4 connected to the DTE 6 is detected by a connector detection circuit 9 and the result of detection is informed to the LSI 7. When the reset is cleared, the terminals are selected in the state in response to the kind of the connector thereby preventing a fault in a terminal equipment and the MODEM LSI caused by connection switching error.
Patent JP-S56152940-A (JP)
Title: Exterior decorative parts for pocket watch
Inventor: ITOU TAKESHI
IPC: C22C19/05
Filed: 1980-04-30
Abstract: PURPOSE: To manufacture exterior decorative parts for a pocket watch with superior corrosion resistance, mechanical properties and decorative effect by plating the surfaces of parts made of alloy obtd. by adding a specified amount of Cr, Mo, Nb, Fe, etc. to Ni with a noble metal.  
     CONSTITUTION: Exterior decorative parts for a pocket watch are made of Ni alloy contg. Ni with superior corrosion resistance as a base, 16W25% Cr for enhancing the corrosion resistance and strength, 5W30% Mo with superior corrosion resistance in corrosive environment such as seawater contg. chlorine ion, 2W5% Nb for enhancing the strength, 5W25% inexpensive Fe and ≤0.08% C. The parts are then plated with a noble metal such as Au, Ag, Pd, Rh, Ru, Ir or Pt or an alloy thereof. Thus, exterior decorative parts for a watch with superior corrosion resistance, mechanical properties and decorative effect can be manufactured at a relatively low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07271224-A (JP)
Title: Copying method for electronic copying machine
Inventor: SATO SHUNICHI
IPC: G03G15/20
Filed: 1994-03-28
Abstract: PURPOSE:To eliminate an adverse offect exerted on a sheet for copying due to the temperature of a heat fixing means by holding an additional sheet on the non-copying surface of the sheet for copying and fixing an image by the heat fixing means. CONSTITUTION:At a heat fixing time, a sheet for supplying P is passed between both rolls 12a and 12b. At this time, the additional sheet 24 is held on the sheet P and the whole volume thereof passed between the rolls 12a and 12b is increased. Besides, heat conducted to the sheet P from both rolls 12a and 12b is reduced. Moreover, air A is made to intervene a little between the sheets 24 and 25 and heat conductivity is also lowered by the existence of an air layer A. As the result, the expansion of fine air bubbles existing between a hot-melt adhesive agent layer 20 and a peeling agent layer 18 by the heat of both rolls 12a and 12b is suppressed. Besides, the flow of hot-melt adhesive agent 20 allowing the expansion of the air bubbles is also suppressed.
Patent JP-H04291858-A (JP)
Title: Mail center managing system
Inventor: OKADA AKIHIRO
IPC: H04M3/12
Filed: 1991-03-20
Abstract: PURPOSE:To realize the enlargement/change of scale without stopping operations and further without being intended by a user after starting the operation of the device of a mail center in small scale concerning the mail center managing system to execute mail service while being connected with a network housing subscriber terminals by a lot of lines. CONSTITUTION:Device numbers are applied to the plural mail devices 3-1 and 3-2 constituting the mail center, and the information of all the subscribers belonging to the respective plural mail devices is held at the respective mail devices. The plural mail devices are connected each other by an inter-device network 2, a mail is transferred from any one of the mail devices to the designated destination by transferring mail information, a storage device provided at each mail device is distributedly used by the subscribers and for a line between all the mail devices and the network 2, the ratio of reception/transmission at the mail center is set at a required value.
Patent JP-S60200950-A (JP)
Title: Floating seal
Inventor: NAKAMURA YOSHIKATSU
IPC: C09K3/10
Filed: 1984-03-27
Abstract: PURPOSE:To provide a floating seal which is improved in the wear resistance of the sealing surface and the strength, machineability and castability of the base metal by incorporating a specific amt. of C, Si, Mn, Cu, Ni, etc. into Fe and forming the sealing surface into the remelted chill structure. CONSTITUTION:A floating seal is cast of an alloy consisting of 2.5-3.8wt% C, 2.0-4.0% Si, 0.4-2.0% Mn, 0.5-4.0% Cu, <=4.0% Ni, 0.3-1.3% >=1 kinds among Cr, Ti, W and V and, if necessary, 0.3-1.5% Mo, <=0.5% P, <=0.2% S and the balance Fe and unavoidable impurities. The sealing surface is remelted and cooled by using a heat source of high-energy density heat source to form a chill structure. The base metal of such floating seal has substantial machineability in as-case state and the sealing surface has excellent wear resistance. Since low- alloy cast iron is used, the cost is low.
Patent JP-S63224262-A (JP)
Title: Field effect type transistor
Inventor: SHIMOYAMA TOSHIFUMI
IPC: H01L29/812
Filed: 1987-03-12
Abstract: PURPOSE:To prevent the disconnection of a gate electrode without increasing the parasitic capacitance between a gate and a source, and improve the yield, by forming an insulating film with a thickness nearly equal to that of a semiconductor layer, on a semiinsulative substrate below at least a gate lead out part of the gate electrode. CONSTITUTION:On a main surface of a semiinsulative substrate 1 below a gate electrode lead out part 5c. which forms a step at the end-portion of an active layer 2, an insulating film 6 with a thickness nearly equal to that of an active layer 2 is formed, and the step at a position where the line width of a gate electrode 5 is the narrowest is cleared off. Thereby, the wire breakage of the gate electrode 5 can be prevented. Further, as it is made unnecessary to widen the gate electrode 5 in the vicinity of the end-portion of the active layer 2 to prevent disconnection, the deterioration of high frequency characteristics caused by the increase of a parasitic capacitance between the source and the gate can be prevented.
Patent JP-S51135027-A (JP)
Title: Back-mirror device for a car
Inventor: ENOMOTO MASAO
IPC: B60R1/06
Filed: 1975-05-16
Abstract: PURPOSE: To prevent an over-load from acting to a motor and ensure smooth operation of a mirror by disposing a clutch mechanism between a shaft connected to the motor and a driving member for driving a rod connected to a mirror housing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62213623-A (JP)
Title: Air conditioner
Inventor: NAKAMURA HIDEO
IPC: F24F1/00
Filed: 1986-03-14
Abstract: PURPOSE:To make space heating and cooling efficiently by a method wherein an adapter for air conditioning in a separate room is installed at the back of a main upright duct and the suction hole and blow-off hole of an air conditioner main body are connected in such a condition as to be able to switch over to a primary and a secondary wind passages connected to the upper gateway and the lower gateway of the upright duct respectively. CONSTITUTION:At the time of space cooling a damper 17 lies down to close a suction hole 11 and a damper 18 rises up to close a blow-off hole 10 and therefore, cool air is blown off from the upper gateway 1 of a main upright duct 3. As a suction chamber 9c is connected to a wind passage 5, the air in a room is sucked in from the lower gateway 2. Cool air is also blown off from the upper gateway 106 of an adapter 100 for air conditioning in a separate room and air suction is also carried out from the lower gateway 107 for the separate room. At the time of space heating the damper 17 rises up to close the hole 10 and the damper 18 lies down to close the hole 11 and therefore warm air is blown off from the hole 2 and the air in the room is sucked in from the hole 1. Warm air blow-off is also carried out from the gateway 107 and air suction is carried out from the gateway 106.
Patent JP-H09251872-A (JP)
Title: Lighting fixture connector for vehicles
Inventor: YAMADA KUNIHIKO
IPC: H01R33/46
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To standardize and use part in common and fabricate a lighting fixture connector inexpensively. SOLUTION: A connector 31 is provided with a cord connection portion 42, a power supply portion 43, and a power supply contact portion 44. Positive and negative contacts 46a, 46b, and 46c are arranged at the power supply contact portion 44 and are brought into contact with terminals 23a, 23b, and 23c of a bulb 21. A bulb socket 25 holds the bulb 21 and is mounted removably on the power supply contact portion 44. One end part of the positive contacts 46a and 46b are extended in the power supply portion 43, and the negative contact 46c is extended in the cord connection portion 42 and the power supply portion 43. Positive contact pieces 47a and 47b are extended in the cord connection portion 42 and the power supply portion 43.  Cords 11a, 12a, and 18 of the other bulbs 6 and 7 are inserted in the cord connection portion 42 and are connected to positive connection pieces 47a and 47b and the negative contact 46c, respectively. A connector 14 of a vehicle body side cord 13 is inserted in the power supply portion 43 and is connected to the positive and negative contacts 46a, 46b, and 46c and the positive contact pieces 47a and 47b.