baber/WOPTO huggingface dataset:
Patent JP-H03224647-A (JP)
Title: Sealing water device in centrifugal clarifier
Inventor: YANAIDA MAKOTO
IPC: G21F9/06
Filed: 1990-01-30
Abstract: PURPOSE:To prevent a discharge port from risk of incomplete closure which is based on leakage by providing an O-ring to the wall face of a cylinder touched to the inner circumference of a piston and providing a square-shaped seal ring to the outside circumference of the piston touched to the wall face of the cylinder and providing an inflow hole of sealing water to the position communicated to the fitting groove of the seal ring. CONSTITUTION:The O-ring 24 of an inside seal member is provided to the wall of a cylinder 14 touched to the inner circumference of an annular piston 16. Simultaneously a square-shaped seal ring 26 of an outside seal member is provided to the outside circumference of the piston 16 while touching the wall of the cylinder 14 and wound to a recessed groove 27 engraved on the outside circumference of the piston 16. An inflow hole 29 of sealing water is bored toward the recessed groove 27 from the rear surface of the piston 16. The piston 16 is vertically moved in the cylinder 14 at a time for discharging solid components and also receives sealing water pressure in the large parts of period during centrifugal separation and is positioned near to the upper end of the cylinder 14. The square-shaped seal ring 26 and the O-ring 24 are not changed and the part engaged with the cylinder 14 is sufficiently sealed. Therefore sealing water does not leak therefrom and the closing function of the discharge port 6 is not impaired.
Patent JP-H06201605-A (JP)
Title: Appearance inspecting device
Inventor: TAKEDA EIJI
IPC: G01N21/956
Filed: 1993-01-07
Abstract: PURPOSE:To provide an inspecting device which can continuously inspect an appearance of an object made of two or more different types of materials having different optical characteristics. CONSTITUTION:The external appearance inspecting device comprises a line image sensor 1 for scanning an object T to be inspected to output a predetermined analog signal, and A/D converting means 2 for converting the analog signal into a digital signal to output it. The inspector further comprises a high speed processor 3 for differentiating the digital signal output from the means 2 to detect a boundary of the material and outputting characteristic data based on corresponding relationship to the material. The inspector also comprises a memory 4 for storing the data based on the corresponding relationship to the material. The inspector further comprises deciding means 5 for deciding propriety of the external appearance of the material from the data stored in the memory 4.
Patent JP-S57133075-A (JP)
Title: Ink jet printer
Inventor: OKAMURA SHIGERU
IPC: B41J2/185
Filed: 1981-02-12
Abstract: PURPOSE:To eliminate certainly defect in discharge of a nozzle at an arbitrary position of a carriage by connecting a suction device for recovering an ink jet nozzle that is defective in discharge to the nozzle with a tube that moves with the carriage. CONSTITUTION:If a solenoid 25 is turned ON by the signal produced by pressing down the key to release ink discharge defect, and armature 26 is drawn in to open a first and second valves 28 and 34, and tubes 37 and 49 and tubes 32 and 54 come into a state of mutual communication. On the other hand, because a gear 20 is also rotated anti-clockwise by the release key, a cam 58 is rotated to actuate a pum 41. Then, because the pressurized air in a cylinder 39 is supplied into a case 17 through a tube 37, the ink in a main tank 15 is supplied to a sub- tank 12 through a tube 16 and flows out from a nozzle 10. The ink that is flowing out is drawn from the opening at the tip of the nozzle through a tube 51 due to negative air pressure in a cylinder 40, and discarded into a waste box 52.
Patent JP-H01192305-A (JP)
Title: Furniture device
Inventor: SUGIWAKA TAKAYO
IPC: A47B43/00
Filed: 1988-01-28
Abstract: PURPOSE:To enable a person to pass through the interval between a counter table and a dinning table for a short traffic, to utilize an auxiliary table board as the temporary space for a cooking material and to improve handleability by arranging the internal between a table edge surface and a counter front surface so that the person may pass through, and providing the auxiliary table board at a counter so as to close the interval by turning in the lower direction. CONSTITUTION:In a normal using condition, since a interval 10 which the person can pass through is provided and arranged between the front surface of the counter table 6 and the edge surface of the dinning table 9, the person sitting on a chair 8 can pass through the interval 10, and the traffic line is shortened. When a hot-pot cooking is served on the table 9, an auxiliary table board 11 can be utilized as the temporarily space for a cooking material by arranging the auxiliary table board 11 at the said interval, and the handleability can be improved.
Patent JP-S57132508-A (JP)
Title: Protein flocculating agent using seaweeds extract as raw material
Inventor: KITABAYASHI KUNITSUGU
IPC: B01D21/01
Filed: 1981-02-12
Abstract: PURPOSE: To flocculate the protein existing in a dissolved state, a suspended state and a sol state effectively and to utilize the flocculated protein for food or feed by using seaweeds extract as a main raw material.  
     CONSTITUTION: Carrageenan or a mixture of carrageenan and sodium alginate which is added with an org. acid or added with calcium salt or sodium salt other than the org. acid is used as a flocculating agent. If an object to be flocculated is liquid, the powder of said agent is added thereto or the agent suspended in the smallest possible amt. of water is used. If the object to be flocculated is like sludge, the agent in the form of powder is used. As a result, the protein existing in a dissolved state, a suspended state and a sol state is flocculated effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07267036-A (JP)
Title: Air bag module door and method of mounting said air bag module door on air bag module unit
Inventor: MAIKERU JIEI REIBENBAAGU
IPC: B60R21/215
Filed: 1995-02-06
Abstract: PURPOSE: To provide an improved air bag module and installation method whereby an air bag module door is positioned in an opening of a vehicular trim and the door is jointed to a unit in the vehicle. CONSTITUTION: This invention is related to an air bag module door 16 and installation method whereby the air bag module door 16 is jointed to an air bag module unit 12 by one or more flexible legs. The flexible legs permit the so jointed air bag module door 16 to be desirably positioned within an opening in a vehicular trim. Once so positioned, the air bag module unit 12 is rigidly secured to the vehicle.
Patent JP-S61177204-A (JP)
Inventor: TAKAHASHI YASUNORI
IPC: B28B11/08
Filed: 1985-02-01
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-S55110441-A (JP)
Title: Selective callout communication system
Inventor: AKAHORI MASAAKI
IPC: H04W84/00
Filed: 1979-02-19
Abstract: PURPOSE:To enable to operate the receiver only within the district where the receiver is belonging, by detecting the callout signal through the synchronism with the terminal after the group designation signal of itself at the reception side. CONSTITUTION:When one radio frequency is used in many districts such as pocket bell service, the callout signal is grouped at the transmission side in response to the callout signal from the telephone set 1 and is delivered to the memories 13...15, and the content is read out, coded and delivered from the transmitter 3. On the other hand, at the reception side, the received electromagnetic waves are demodulated 22, they are fed to the reception control circuit 4, and the reception digital signal and the group designation signal outputted from ROM 28 are detected 24 to obtain the group designation signal of itself. This signal operates the battery saving circuit 29 to establish the synchronism between the receiver and the terminal 2 and the receiver performs the detection of the callout signal. Thus, the receiver can be operated within the district only where it belongs.
Patent JP-H01193606-A (JP)
Title: Method and apparatus for detecting deficiency at joint of elastic sheet
Inventor: YAMADA SEIJU
IPC: G01B11/30
Filed: 1988-01-28
Abstract: PURPOSE:To enable accurate detection of a poor joint with automatic judgement, by a method wherein an elastic sheet having a joint is stretched and the amount of displacement at the joint is detected by an optical means to be compared with a reference value. CONSTITUTION:A tire tube 1 is an elastic sheet having a joint 1a and stretched up to a specified percentage being grasped at both side rims thereof with a sheet stretching mechanism. Here, a lamp 2 and a camera 3 are arranged at such an angle that a shadow 6 can be developed in the largest size at the joint section 1a dented by stretching. The camera 3 converts the amount of displacement at the joint 1a or therenear into a variably dense image signal. An arithmetic processor of a controller 2 fetches and binary codes the image signal to be stored into a memory while the image is expanded or reduced to a specified size to determine the proportion of the area of the shadow to the area of the entire screen. When the proportion of the area of the shadow is determined to be larger than a reference value, the existence of a joint deficiency is judged. Thus, the binary coded image is shown on a display device 5 which a buzzer sound is emitted from an alarm.
Patent JP-S60163593-A (JP)
Title: Recording and reproducing device of video signal
Inventor: KOMATSU KEIICHI
IPC: H04N9/79
Filed: 1984-02-06
Abstract: PURPOSE:To suppress edge noise and to reduce the quantity lost by ripple and to realize a picture with excellent quality by diversing the energy of an edge and reducing an amount of overshoots at the time of recording. CONSTITUTION:An AGC circuit 2 at the recording side of a recording and reproducing device absorbs the variance of input level of an input video signal, and an LPF3 removes a chroma signal. A recorded video phase equalizer circuit 101 is provided between the LPF3 and a dynamic emphasis circuit 7 to emphasize a high band component of the posterior video signal, and an edge part is applied with preshoot. The video signal having reduced overshoot quantity of the edge is converted into an angle modulation signal by an angle modulation circuit 10, and recorded on a magnetic tape 21. A chroma signal is removed at the reproduction side of an HPF25 and a reproduction signal is demodulated by an FM demodulator 31. A reproduction video phase equalizer circuit 102 is provided between the demodulator 31 and a dynamic de-emphasis circuit 34 and conducts overshooting of an edge at the reproduction side.
Patent JP-H10216605-A (JP)
Title: Rotary coating device for chemical liquid
Inventor: IGAWA YUJI
IPC: H01L21/31
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To coat with a chemical liquid in always adequate film thickness by providing a flow meter in a pipe and obtaining a coating quantity of the coating liquid during a fixed time based on a flow rate of a measured chemical liquid, in a device for coating with the chemical liquid on a semiconductor wafer. SOLUTION: The wafer W is mounted on a spin chuck 14 and the chemical liquid pressurized with a pump 20 is discharged on the wafer W from a nozzle part 19a via a filter 18 and the flow meter 16. At this time, the total flow quantity is obtained by a control unit 17, based on the information of the flow rate of the chemical liquid measured by the flow meter 16, and the pump 20 is stopped after the elapse of a fixed time. Just after a stop of the pump, the total flow quantity obtained from the flow meter 16 is compared with the total flow quantity at the lower limit of an adequate coating quantity and the total flow quantity at the upper limit of the adequate coating quantity, and this result is displayed on a display of a monitor 21 together with information of the number of revolutions of the pump 20, etc.  In the case that a quantity of the compared chemical liquid is judged to be an adequate discharge quantity, a spin motor 15 is worked and the chemical liquid is applied on the wafer W.
Patent JP-S53103361-A (JP)
Title: Transistor circuit
Inventor: KINOSHITA SHIGENORI
IPC: H03F3/68
Filed: 1977-02-22
Abstract: PURPOSE:To lower the collector saturation voltage of output transistor (Tr) with no reduction of the current amplifying degree of the front-step Tr by the voltage drop elements which are connected in parallel to the collector of the output Tr, and thus to reduce the loss occurrence.
Patent JP-S60163577-A (JP)
Title: Insertion system of horizontal synchronizing signal
Inventor: NINOMIYA YUUICHI
IPC: H04N5/04
Filed: 1984-02-06
Abstract: PURPOSE:To simplify constitution of a horizontal synchronizing insertion system and to enhance phase accuracy of a resampled pulse by generating a horizontal synchronizing signal given to a video signal of the transmission side at the reception side and an internal synchronizing signal to be phase-locked. CONSTITUTION:A positive electrode synchronizing system to give the same polarity as that of a picture signal to a horizontal synchronizing signal is adapted, and an L level which is less than an N/2 level and more than 0 level of starting plural clock periods is continuted as a horizontal synchronizing signal during the ith (i: positive integer) period of a horizontal synchronizing one (N: the max. level of a dynamic range of a picture signal). During the next one clock period approximately the N/2 level (M level) is set, and during the following plural clock periods an H level which is more than the N/2 level and less than the N level is continued. A pulse waveform having the equivalent distance to the M level is inserted into the H and L levels. During the (i+1)th period of the horizontal synchronizing period, the waveform obtained by inverting the horizontal synchronizing signal inserted at the ith time is inserted as a horizontal synchronizing signal and system constitution can be simplified.
Patent JP-H03222558-A (JP)
Title: Line selection system
Inventor: YOSHITAKE MISAO
IPC: H04M1/2745
Filed: 1990-01-29
Abstract: PURPOSE:To automatically select a line of a company offering the cheapest connection charge from a specific district to an optional object district by using a card having a line identification number of the company offering the cheapest charge corresponding to an object district as information. CONSTITUTION:When a card 101 having line selection information 102, i.e., information of an identification number of a line of a company offering the cheapest charge corresponding to a toll number is loaded, a read section 103 reads the line selection information 102 from the card. Then a control section 106 extracts only a toll number from dial information and a readout control section 107 selects a company identification number offering the cheapest line from the toll number and the line selection information in the read section 103 and a number addition section 109 adds a selected and outputted company identification number 108, to a head of dial information and the result is outputted to an exchange. Thus, the line of the company offering the cheapest connection charge from a specific district to an optional object district is automatically selected only by loading the card onto a telephone set and dialing a telephone number.
Patent JP-H05192413-A (JP)
Title: Protective cover for connector of tube connection for medical device
Inventor: KAWAI TATSUYA
IPC: F16L35/00
Filed: 1992-01-07
Abstract: PURPOSE:To provide a protective cover compact with excellent carrying property of a connector at a tube connection of a medical device. CONSTITUTION:In a protective cover having a void which is enough to house a cylindrical cover material covering a connector of a tube connection of a medical device and a connection of the connector which has a flange on the outer surface thereof and an absorbing material layer containing a germicide in the inner surface thereof, the protective cover is made up of two resin lids, upper and lower, 3 and 4 made free to open or close and a slit 6 hole is arranged on a side wall of the upper and/or lower lid to house or fix the flange of the cylindrical cover material by being fitted thereinto. Semi-circular cuts 5 are arranged on both side walls of the upper and lower lids to allow the formation of a hole with the diameter thereof almost the same as that of a medical tube to be inserted.
Patent JP-H08189780-A (JP)
Title: Rack on firing truck
Inventor: SAKAKIBARA IWAO
IPC: F27D3/12
Filed: 1995-01-09
Abstract: PURPOSE: To slantingly support an unfired or fired product, which can be loaded onto and unloaded from a truck body in firing, so as to support the unfired or fired product in a stabilized state and inhibit warping or cambering of the product. CONSTITUTION: Mount plates 8, 8a... for unfired or fired products are provided slantingly on the upper surface of a board-shaped rack body so that by holding unfired products in a slanted state by means thereof unfired products can be loaded in an increased number. Unfired or fired products, held by the mount plates 8, 8a..., are supported in a stabilized state and kept from being dislocated at all even by vibrations, etc., during their movement. Moreover, the weight of parts of an unfired product, specifically at its lateral parts jutting out from the mount plates 8, 8a..., acts on the jutting-out parts in such a way as not to allow the front or back side to deform with contraction during firing.
Patent JP-H03222535-A (JP)
Title: Optical network
Inventor: SASAKI ATSUSHI
IPC: H04B10/29
Filed: 1990-01-29
Abstract: PURPOSE:To obtain an optical network with high reliability and low cost independently of node number by selecting each optical switch so as to form a single ring as the entire network when an optical fiber cable is faulty. CONSTITUTION:For example, a cable between nodes 2, 3 is faulty, an optical switch is switched and nodes 1, 5, 7 receive a signal from a 1st transmission line P and sends it to the 1st transmission line P and nodes 4, 6, 8 receive a signal from a 2nd transmission line S and sends it to the 2nd transmission line S. A node 2 receives a signal from the 1st transmission line P and sends it to the 2nd transmission line S and a node 3 receives a signal from the 2nd transmission line S and sends it to the 1st transmission line P. Thus, a loss of an optical switch in one node is increased at most in any state between the two nodes. Thus, the optical loss at loopback is decreased to cope with a cable fault and no optical repeater is required and a ring type optical network with high reliability, low cost and without node number limit is realized.
Patent JP-H02200370-A (JP)
Title: Method for including ceramic forming body as internal chill
Inventor: SHIOMI HIROSHI
IPC: B22D19/00
Filed: 1989-01-27
Abstract: PURPOSE:To include a ceramic forming body as internal chill without developing any crack therein by including as the internal chill after forming film layer composed of Al having higher m.p. than molten metal for casting on surface of the ceramic forming body to be included as the internal chill. CONSTITUTION:A ceramic-made port liner 1 having hollow part 12 is manufactured with alumina, silicon nitride, etc. The port liner 1 is charged into forming mold for forming film after covering 6, 6 so that pure Al powder 9 does not comes into the hollow part. The forming mold is gypsum mold composed of a cope 4 and drag 5. The pure Al powder 9 having the specific particle diameter is packed into the mold from a powder charging hole 7. After completing the packing, plugging 8 is executed and electric current is conducted to a coil 11 to generate induction current between an iron core 10 and the pure Al powder and the pure Al powder is heated to the prescribed temp. having a little higher than the m.p. with Joule heat. After melting the pure Al powder, the current is turned off and the molten Al is cooled, solidified and shrunk and the pure Al film layer 2 is uniformly and firmly formed. After that, the port liner is set in the mold for cylinder head and the molten Al alloy is poured to obtain the Al alloy-made cylinder head.
Patent JP-H10221175-A (JP)
Title: Temperature sensor attaching/detaching device
Inventor: FURUHASHI TOSHIHIRO
IPC: G01K1/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an attaching/detaching device for temperature sensor by which a temperature sensor can be pulled out from a member to be detected without pulling a lead wire at the time when the temperature sensor is removed from the member to be detected. SOLUTION: A temperature sensor 71 is inserted into a sensor holder 78 and the sensor holder 78 is engaged with a sensor retainer 76 (an engaging notch 78c is fitted to a lock claw 76a and the lock claw 76a is turned to be engaged with an engaging flange 78d). The sensor holder 78 is inserted into a sensor fitting tube 75 fixed to a boiling container while holding the bending part of an extention pipe 77 fixed to the sensor retainer 76 (the lock claw 76a is fitted to a fixing notch 75c and the bending part is turned to allow the lock claw 76a to be engaged with a fixing flange 75d). The temperature sensor 71 can be removed by reverse order, so that it can be removed without pulling a lead wire 73.
Patent JP-S57134263-A (JP)
Title: Forming and repairing method for skimmer and sprue spout
Inventor: ISHIGURO HIROHISA
IPC: B22D35/00
Filed: 1981-02-13
Abstract: PURPOSE:To reduce the cost of manufacture of ferrochromium with improved economical effect by using powder and granules of high carbon ferrochromium slag for forming and repairing of a skimmer or a sprue spout. CONSTITUTION:A mixture obtd. by adding weathered matter and/or thickener cake of low carbon ferrochromium slag to about <=3mm. powder and granules of powder and granular high carbon ferrochromium slag which is heretofore discarded on a account of lack of utilization value and kneading these with water is used in forming and repairing a skimmer or a sprue spout. Thereby, the heat resistance and strength equivalent to those of conventional products are obtained, and since the powder and granules of high carbon ferrochromium can be used in place of a large amt. of silica sand, the economicaly effect is extremely large.
Patent JP-H01193534-A (JP)
Title: Installing frame for air conditioner and the like
Inventor: SATO HISAO
IPC: F24F13/32
Filed: 1988-01-29
Abstract: PURPOSE:To enable easy, fast and positive fixing of a case of an air conditioner to be performed and prevent the case from being dropped by a method wherein an engaging part to be fitted to a groove part formed at a top surface of the case of the air conditioner is vertically arranged at a lower part of an intermediate frame and a lower fixing means for use in connecting a lower part of the case with an acceptable block provided at a lower end of a lower frame is arranged. CONSTITUTION:In order to fix an installation frame 1 to a lower window frame W, a lower fixing fitting 14t is placed on the window frame W and temporarily fixed. An upper frame 13 is lifted up to a point where it may be abutted against an upper window frame W and fixed by an upper fixing fitting 13t, then the lower fixing fitting 14t is finally fastened. When a case 21 of an air conditioner 2 is lifted up and a top surface 21c2 of a lower stage is abutted against a lower end of a flange 112f and pushed into it, a stepped part 21d is stopped at a surface of an interior side R of a flange 12f, the flange 12t may push up the case 21 adjacent to a groove 21m to fit the flange 12f into the groove 21m. The case 21 is dropped vertically and then a projection 21t arranged at the lower surface is fitted into a recessed part 14h of the receiving block 14. All the loads of the air conditioner 2 are applied onto the receiving block 14 and thus the projection part 21t at the bottom surface of the case 21 may not be removed from the recessed part 14h.