baber/WOPTO huggingface dataset:
Patent JP-H04148849-A (JP)
Title: Aggregated floc monitoring apparatus
Inventor: YAMADA YUICHI
IPC: H04N7/18
Filed: 1990-10-12
Abstract: PURPOSE:To perform monitoring accurately for a long period by covering a sampling sluice for guiding drain containing aggregated floc from the inside of an aggregating tank against sunlight, lighting the floc with a lighting lamp, processing the image which is photographed with a camera, and providing each means for obtaining the data of the aggregated floc. CONSTITUTION:Drain 11 containing aggregated floc from the inside of an aggregating tank 2 is guided into a sampling sluice 10. The floc is continuously photographed with a camera 6 under the lighting with a lamp 15 in a light screening cover 13. The image signal of the camera 16 is sent into an image processing device 17. Binarization is performed in the device 17. Thereafter, the radius, area, volume, distribu tion of particle diameters, volume, concentration and the like of the aggregated floc are computed in an operating device 18 based on the signal. The computed results of the device 18 are displayed on a display device 19. Therefore, the causes of the errors at the surface of the drain such as waving, brightness and contamination can be removed. In this way, managers for drain processing apparatuses can control the adding amount of aggregating agent, raw-water supplying amount and the like into a reaction tank 1 and the tank 2 and can manage the apparatuses accurately for a long period so as to obtain the intended purifying rate.
Patent JP-H01115849-A (JP)
Title: Glass for castable ceramic crown
Inventor: ISHIZAWA HITOSHI
IPC: C03C10/16
Filed: 1987-10-29
Abstract: PURPOSE:To provide the title glass composed of SiO2, CaO, Al2O3, alkali metal oxide and other oxides, having low melt viscosity in spite of a silica-based ceramic and giving a crystallized glass having opalescent effect and anti- opalescent effect. CONSTITUTION:The objective glass for castable ceramic crown is composed of 20-45% of SiO2, 20-40% of CaO, 7-35% of Al2O3, 5-20% of F2, 0-10% of MgO, 0-20% of B2O3, 0-20% of R2O (R is Li, Na, K and/or Cs), 0-10% of TiO2, 0-10% of La2O3, 0-10% of Y2O3 and 0-10% of ZrO2 in terms of oxide. The glass exhibits opalescent effect and anti-opalescent effect by ceraming treatment in addition to the above characteristics. The glass is a novel silicate glass forming a crystallized glass having various physical proper ties sufficient for a dental crown material.
Patent JP-S61140072-A (JP)
Inventor: SUTEFUEN JIYON JIMANSUKII
IPC: H01M4/86
Filed: 1985-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01116989-A (JP)
Title: Optical information recording and reproducing device
Inventor: AIHARA TAKAO
IPC: G11B33/14
Filed: 1987-10-29
Abstract: PURPOSE:To cool respective heat generation parts effectively by providing an upper and a lower air conduit between the control circuit part of a pickup driving part and an information recording and reproduction processing mechanism part, air suction hole parts at the upper and lower parts of the front surface, a power source at the rear part of the lower air conduit, and a cooling fan to a main body back surface part. CONSTITUTION:Cooling air sucked from the upper suction hole part 53 is discharged by the cooling fan 57 through the upper air conduit 51 to cool effectively the control circuit part 40 of the pickup driving part arranged in the upper air conduit 51. Further, cooling air sucked from the lower air suction hole 54 is discharged by the cooling fan 57 through the lower air conduit 52 to cool the coil for the pickup driving part of the mechanism part 36 and the power source 55 during this period. Consequently, the respective heat generation parts in the device main body 21 are cooled effectively.
Patent JP-H03135557-A (JP)
Title: Image transfer device
Inventor: AKASHI AKIRA
IPC: G03D9/00
Filed: 1989-10-20
Abstract: PURPOSE:To realize high quality image transfer by providing a loading part, which loads an image receptive sheet being overlapped with an image sheet, on a flat part provided on the part of drum outer peripheral surface and providing a positioning pin bar installing part for both sheets on the loading part. CONSTITUTION:The device is provided with a rotatable drum 102, the part of the drum 102 outer peripheral surface is cut so as to provide the flat part, and on the flat part, the loading part 110 for loading the image receptive sheet being overlapped with the image sheet which is a colored photosensitive film is provided. A heat roller 132 whose shaft center is parallel to the shaft center of the drum 102 is brought into contact with the drum outer peripheral surface by pressure or by heat and pressure through each sheet and the image of the image sheet is transferred to the image receptive sheet. Thus, the high quality image transfer without the generation of transfer nonuniformity and color slurring is realized.
Patent JP-H08138985-A (JP)
Title: Automatic semiconductor-substrate treatment method
Inventor: KANBARA TOSHIHIDE
IPC: H01L21/02
Filed: 1994-11-09
Abstract: PURPOSE: To obtain an automatic semiconductor-substrate treatment method in which the labor saving and the automation of a semiconductor production line can be achieved without using an indirect information medium by a method wherein production information on a semiconductor-substrate treatment process, control information on a production apparatus and information on a production result are recorded in a semiconductor substrate and the recorded information is reproduced. CONSTITUTION: In a semiconductor-substrate treatment apparatus 1 which is interlocked with a reproducing device 2, a digital pit 5b which is formed at the peripheral edge part of a semiconductor substrate 4 is reproduced by the reproducing device 2, and the semiconductor-substrate treatment apparatus 1 is controlled on the basis of reproduced information. As a reproducing method, a laser beam 3a is shone at a digital pit pattern 5 formed at the peripheral edge part of the semiconductor substrate, and the information is reproduced. As information which is to be formed at the peripheral edge part of the semiconductor substrate 4, it is preferable that information which covers a plurality of processes is recorded as far as possible and that the digital pit pattern 5 for additional information is formed in a later hot etching process.  Then, the treatment process of the semiconductor substrate can be automated continuously.
Patent JP-H06104457-A (JP)
Title: Diode structure
Inventor: NUNOME MASATO
IPC: H01L29/861
Filed: 1992-09-21
Abstract: PURPOSE:To improve mechanical strength and radiation property at a diode by forming a high resistant region showing electrical insulativeness by ion implantation on the main surface side which does not contact a metal electrode on the main surface of the semiconductor substrate of a diode. CONSTITUTION:An epitaxial operating layer 3 and an epitaxial low resistant layer 2 are epitaxially grown on a low resistant layer 4 to form a metal electrode 5 in a ring form on the low resistant layer 2. Next, the metal electrode 5 is used as the mask to make ion implantation of boron from the substrate main face to a position deeper than the thickness of the low resistant layer 2 to form a high resistant region 10. A metal electrode 6 is deposited by evaporation or the like. Further, since the transfer area of a package stud increases by depositing the electrode metal 12, radiation property of a Gunn diode improves. Therefore, the transfer area can be expanded by increasing the electrode area, so that bonding can be made without breaking down electrodes and the like.
Patent JP-H01115716-A (JP)
Title: Anti-roll shock absorber
Inventor: JO TADASHI
IPC: B60G17/015
Filed: 1987-10-30
Abstract: PURPOSE:To enable required functions to be secured even in unusual conditions wherein no pressure is supplied from outside by constituting a switchover valve which switches the telescopic motion of a piston sliding within a cylinder wherein an upper and a lower hydraulic chamber are formed, to be a normally closed type one which is closed when pressure supply from outside is released. CONSTITUTION:An upper and a lower hydraulic chambers A and B partitioned by a piston 20 is provided for a cylinder 20, and an oil passage L communicating the upper and the lower hydranlic chambers A and B with each other is concurrently provided as well. And then, a switchover valve 30 and a damping force build-up section 40 are provided for a base valve section 11 located underneath a cylinder 1. In addition, an outer cylinder 12 and an inner cylinder 13 are provided for the outside of the cylinder 1, and a reservoir C is concurrently provided between the outer cylinder 12 and the inner cylinder 13. In the constitution as described above, the switchover valve 30 is so constituted as to be a normally closed type one which is returned to an interrupting position so as to be closed when pressure supplied from outside is released. This constitution allows required functions to be secured even when no pressure is supplied from outside if a trouble has occurred in the hydraulic system.
Patent JP-H02120675-A (JP)
Title: Method for measuring electric signal
Inventor: YAMADA HAJIME
IPC: G01R19/00
Filed: 1988-10-31
Abstract: PURPOSE:To certainly measure the transition state of the ultra-high speed electronic circuit on an object to be measured in a non-contact state by splitting luminous flux into two and applying one divided luminous flux to the object to be measured while applying the other one to a reflecting mirror being a reference object and allowing the respective reflected beams to interfere with each other. CONSTITUTION:Luminous flux L is incident to a semipermeable mirror as a beam synthesizing and splitting means to be split into two luminous fluxes. The first luminous flux among the split luminous fluxes is applied to a turning beam path RD containing an object 21 to be measured equipped with an ultra- high speed electronic circuit through reflecting mirrors 24, 25 to be turned in a counterclockwise direction. In the same way, the second split luminous flux is turned through a turning beam path RD in a clockwise direction. Both of the luminous fluxes are allowed to interfere by the semipermeable mirror 20 and the obtained interference beam is detected by a beam detector 23. Then, the optical state at the arrival position of the first luminous flux to the object 21 to be measured is compared with that at the arrival position of the second luminous flux to the object 21.
Patent JP-H02159401-A (JP)
Title: Actuator
Inventor: ZEETO BEREKUTOBATSUKU
IPC: F15B13/043
Filed: 1989-10-24
Abstract: PURPOSE: To shorten a span of operating time in an actuator and reduce a leakage loss by making this actuator so as to be triggered by a digital on-off control signal as both on/off valves of a pair of piezoelectric or magnetostrictive servomotors are in the closed position whenever a spool valve is in an inactive position. CONSTITUTION: When a piston 24 is moved to the right, a corresponding digital signal is fed to a servomotor 36 from a control section A, opening its cover 31, for a short time. Therefore pressure in a chamber 51 acting on an outer end face 13' of a spool 12 is decreased in a short time, whereby a pressure medium flows into a connecting part 41, namely, a tank. Next, high pressure acting on an outer end face 16' has the spool 12 stepped to the left, and then a groove 22 of a piston portion 14 is opened wide, flowing into a cylinder chamber at the left side of the piston 24. Subsequently a piston portion 15 also opens a groove 11, and in consequence of a reduction of pressure in a cylinder chamber at the right, the pressure medium is discharged out of the cylinder at the right and it arrives at a groove 37, flowing into the tank.  Here each momentum of the spool 12 and the piston 24 depends upon the pulse width of a modulating signal.
Patent JP-H03136196-A (JP)
Title: Radio type emergency notifying device
Inventor: TOKUI KAZUO
IPC: G08B25/10
Filed: 1989-10-23
Abstract: PURPOSE:To notify abnormality to a notifying destination when the abnormality is generated and to improve reliability as a device by periodically executing a safety check from the device to a sensor in the state of starting a caution. CONSTITUTION:When a caution start switch 12f of a device 12 is turned on, a caution start signal is transmitted from the device 12 to sensors 11-14 and a main power supply switch 11f is turned on. Then, the sensors 11-14 are turned to a working state. When the sensor 11-14 starts the caution based on this signal, after the lapse of T1, the device 12 successively transmits correspondent healthly check signals CH1-CH4 to the respective sensors 11-14 and further after the lapse of T2, the healthly check signals CH1 and CH2 are repeatedly transmitted to the sensors 11 and 12, which are important sensors, at the intervals of T3 and T3+T4. When no OK signal comes from the sensor side, a line control part 12d is operated by a main controller 12c and the abnormality of the sensor is notified through a telephone line to a guard sensor in the notifying destination. Thus, the radio type emergency notifying device with high reliability can be obtained.
Patent JP-S61164905-A (JP)
Inventor: ASANO TSUTOMU
IPC: B65B7/28
Filed: 1984-12-28
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-H08112513-A (JP)
Title: Method for deodorizing waste gas generated in coating work and deodorizing device
Inventor: NODA TAMIO
IPC: B01D53/44
Filed: 1994-10-14
Abstract: PURPOSE: To effectively deodorize waste gas by removing dust from waste gas generated in a coating process before bringing it into contact with a porous mineral adsorbent carrying hydrazine salts and passing it through an active carbon filter. CONSTITUTION: The temperature of waste gas is adjusted to <=100 deg.C. At first, after dust is removed by a dust collecting filter 41, the waste gas is passed through a bed 42 packed with porous mineral foil carrying hydrazine salts. Then almost all the malodorous materials of aldehydes and a part of the other malodorous materials are adsorbed and removed. Furthermore, when it is passed through a bed 43 packed with granular active carbon, the remaining malodorous materials are adsorbed and removed. After that, it is dissipated in the air as clean air 23 by a suction fan 33. Malodor is removed from waste gas generated in a coating work is inexpensively and surely removed.
Patent JP-S63129491-A (JP)
Title: Processing system
Inventor: IIJIMA YASUO
IPC: G06F3/08
Filed: 1986-11-19
Abstract: PURPOSE:To secure a suitable timing of instruction data transmission for each type of equipment by providing a means to output a time information of a time from the time when a response data is transmitted to a second electronic equipment to the time of receiving an instruction data from a first electronic equipment. CONSTITUTION:A time information of a time necessary from the time when an IC card 1 which is the second electronic equipment transmits a response data corresponding to an instruction data to the time of receiving the following instruction data, is included in an initial response data. Accordingly, a card reader/writer 2 which is the first electronic equipment extracts the time information from the initial response data, hence can recognize the timing of the transmission of an instruction data to the IC card 1 based on the extracted time information. Therefore, the card reader/writer 2 can furnish varied transmission timings for instruction data suitable for each type of IC card 1.
Patent JP-H07110073-A (JP)
Title: Sluice valve
Inventor: SHIOZAKI KOTARO
IPC: F16K7/06
Filed: 1993-10-08
Abstract: PURPOSE:To make the valve closing completely, so as to make a valve body strong by housing a rubber-made cylindrical valve body communicated with a passage and sliders for pressing the valve body by the handle operation into a valve case, and forming a thin wall part on the inner periphery of a valve body bent part and an expansion part on the outer periphery faced to it in the longitudignal direction of the valve body. CONSTITUTION:When a handle 2 is rotated clockwise, a lower slider 3 is raised, while an upper slider 4 is lowered, and a valve body 5 is crushed by projecting parts 14, 7 of the sliders 4, 3. Since thin wall parts 16 are formed on the inner periphery both side parts of the valve body 5, the valve body 5 is easily bent and crushed and completely closed without generating any excess thickness on both side parts. When the handle 2 is rotated counterclockwise, the valve body 5 is opened by restoring force. Since expansion parts 17 are formed on the outer periphery of both side parts of the valve body 5, fatigue is not generated on the bent part of the valve body 5 even if the opening/closing operation of the valve is repeated, and also the valve body is mechanicall strong. Accordingly, the valve body can be easily closed in the completely closing state without generating any excess thickness on both side (bent) parts of the valve body and also without strongly crushing the valve body by the sliders when the valve body is closed.
Patent JP-H08115809-A (JP)
Title: Inorganic bonded magnet
Inventor: SHIMOMURA TAKESHI
IPC: H01F1/11
Filed: 1994-10-14
Abstract: PURPOSE: To provide an inorganic bonded magnet which is based on a ferrite magnet powder, whose productivity and cost performance are excellent and whose heat-resistant property, oil-resistant property, strength and characteristic are more excellent than those of an organic bonded magnet. CONSTITUTION: An inorganic bonded magnet is composed substantially of an oxide magnetic powder which contains rough and large particles and very small particles and whose average particle size is 1 to 100μm and of an oxide glass substance. The rough and large particles for the oxide magnetic powder are dispersed and distributed, and the oxide glass substance in which the very small particles for the oxide magnetic powder are dispersed and distributed is filled into spaces existing between the rough and large particles.
Patent JP-H11105635-A (JP)
Title: Service cover for rear combination lamp
Inventor: HIRABAYASHI MINEO
IPC: B60Q1/30
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a service cover for a rear combination lamp which can reduce manufacturing cost and improve handling property. SOLUTION: In a service cover for a rear combination lamp for opening/ closing a work hole provided at a trim in a trunk room for service work for the rear combination lamp, lock pieces 7 and 8 are provided at an upper and a lower ends of a rectangular cover body 6, and a lug part 9 is provided at right and left ends. The lock pieces 7 and 8 are inserted into slits 3 and 4 provided at the trim 1, and the right and left lug parts 9 are inserted into both right and left work hole edge backs so as to be mounted at the trim, and a work hole 2 is closed. At the time of service work, while the upper lock piece 7 provided with a jaw part 7a for preventing slip-off is kept inserted into the slit 3, the lower lock piece 8 and the right and left lug parts 9 and drawn to the front, and the cover body 6 is rotated upward.  Then, the work hole 2 is opened and the service work can be offered in that state.
Patent JP-H03138071-A (JP)
Title: Manufacture of cast iron-made cylinder block
Inventor: ASAI YASUSHI
IPC: B22D19/08
Filed: 1989-10-25
Abstract: PURPOSE:To strengthen mechanical connection between outer circumference of a cylinder liner and an internal chilling material by applying metal plating having m.p. of A1 transformation point of a cylinder liner material or higher onto outer circumferential face of the cylinder liner and inserting this as internal chill after normalizing at the A1 transformation point or higher. CONSTITUTION:The liner 2 before normalizing after casting, has condition of structure with both structures of pearlite and ferrite mixed, but as the liner 2 after executing normalizing treatment, is made to uniform pearlite structure, this is made to have high wear resistance. Further, by this normalizing treatment, as diffusing layer is formed between the liner 2 and the copper plating layer 3, detachment between the liner 2 and the copper plating layer 3, is prevented at the time of inserting as internal chill, and stickness can be improved. Therefore, by inserting the normalizing-treated cylinder liner 2 with the cast iron as internal chill, the cast iron-made cylinder block 1 providing the cylinder liner 2 having high wear resistance can be obtd.
Patent JP-H0533176-A (JP)
Title: Electrode body and application thereof
Inventor: MASAKI KAZUMI
IPC: C25B13/02
Filed: 1991-07-27
Abstract: PURPOSE:To develop the electrode body having good electric power efficiency and utilization rate of a floor surface by adhering electrode plates having good gas permeability as electrodes to be used for the electrolysis of water via a thin film having fine pores. CONSTITUTION:Stainless conductive materials, such as Ni plates, stainless steel plates and platinum plates, are used as the electrode body 8 consisting of the cathode plate 9 and anode plate 9 to be used at the time of drawing gaseous hydrogen and gaseous oxygen by electrolyzing water 2 and the electrode body has macroscopic transmission holes 11 easily separating the gaseous hydrogen and gaseous oxygen of the components formed by the electrolysis from the electrode surface. Further, the thin film 10 which of chemically stable 'TeflonAngstrom ' or 'SaranAngstrom ' and has the fine pores at <=25micron thickness to allow the easy passage of the water of the raw material is interposed between the two electrode plates 9 and 9. The water of the raw material easily passes this thin film 10 but the gaseous hydrogen and gaseous oxygen generated by the electrolysis easily separate from the two electrode plates 9, 9 and are easily separated and recovered from respective gas taking out ports 4.
Patent JP-S61157218-A (JP)
Inventor: TANIGAWA AKINORI
IPC: H02H3/347
Filed: 1984-12-28
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-H04154045-A (JP)
Title: Electrode catalytic layer for fuel cell
Inventor: SEGAWA NOBORU
IPC: H01M4/86
Filed: 1990-10-17
Abstract: PURPOSE:To maintain the three-phase interface of electrode catalytic layers in a stable condition over a long period by mixing engineering plastic powder, having heat resistance and acid resistance, in the electrode catalytic layers when these layers are formed. CONSTITUTION:In the case of forming catalytic layers 1a, 1c, engineering plastic powder, having heat resistance and acid resistance, is mixed therein. That is, blow hole distribution of the catalytic layers 1a, 1c can be shifted in a larger direction by mixing the engineering plastic powder therein. Accordingly, a gas diffusion passage can be ensured in its stable condition, and the blow hole distribution can be more uniformly obtained as compared with the past. In this way, a three-phase interface of the electrode catalytic layers 1a, 1c can be maintained in a stable condition over a long period.