baber/WOPTO huggingface dataset:
Patent JP-2000220366-A (JP)
Title: Electrically operated blind
Inventor: SUE TOSHIBUMI
IPC: E06B9/264
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrically operated blind in which troubles caused by breakage of lifting ropes can be previously and stably prevented. SOLUTION: In this blind, slats can be vertically moved by moving up and down the lifting ropes by the driving force of a motor 28. A lower limit detector 33 outputting a detection signal when a slack of the rope is detected, is installed in a head box. The motor 28 can be driven by a controller 5 through a motor controller 22, and the motor controller 22 can stop the actuation of the motor 28 on the basis of the detection signal outputted from the lower limit detector 33. The motor controller 22 can stop the actuation of the motor 28 on the basis of the detected signal of the lower limit detector 33, at the lifting-up motion or the lowering motion of the slats.
Patent JP-H07175179-A (JP)
Title: Method for forming silver halide color rversal image
Inventor: TANEMURA HATSUMI
IPC: G03C1/76
Filed: 1991-01-28
Abstract: PURPOSE:To provide the method for forming the color reversal image restrained from occurrence of streaks due to development processing accompanied by color reproduction improvement under rapid processing conditions. CONSTITUTION:The silver halide photographic sensitive material contains the compound represented by the formula in which R1 is aryl or tertiary alkyl; R2 is F, alkyl, aryl, alkoxy, aryloxy, dialkylamino, alkylthio, or arylthio; R3 is a group substitutable on the benzene ring; X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent; and p is an integer of 0-4, but when p is plural, each of plural R1 may be same or different. The photo-sensitive material has at least 3 protective layers, and the layers except the outermost and lowest layers of them contain nonphotosensitive silver halide grains in an amount of >=0.001mg/m<2>, and at least one layer lower than the group of the protective layers a scavenger for the oxidation product of the developing agent in an amount of 0.01mg/m<2>. The photosensitive material is subjected to black-and-white development within 80 sec and to reversal processing to form a color reversal image.
Patent JP-2000225839-A (JP)
Title: Air outlet
Inventor: MIURA TATSUYA
IPC: F24F13/15
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an air outlet capable of obtaining excellent operation feeling without generating play in upper and lower (or side surface) directions, front and rear directions and an oblique direction by an operating knob and without providing a separate member. SOLUTION: In an air outlet in which a vertical fin and a horizontal fin are provided within a housing and an operating knob 40 is slidably held on either one of the fins, a fin inserting part 50 is formed in the operating knob 40, a fixed wall 51 and an elastic abutting piece 52 are formed within the fin inserting part 50, projecting parts 55 abutted on side surfaces of the fins are formed on an inside side surface of the fin inserting part 50, an elastic pressing piece 56 is formed on one inside side surface of the fin inserting part 50, and projecting parts 57 abutted on the side surfaces of the fins are formed in this elastic pressing piece 56.
Patent JP-S55118536-A (JP)
Title: Cooking stove
Inventor: OOMUKAE SHIYOUZOU
IPC: F24C13/00
Filed: 1979-03-05
Abstract: PURPOSE: To elevate the thermal efficiency and to prevent a room from air contamination which might be caused by captioned device having functions of cooking and hot water supply using as fuel oil or gas.  
     CONSTITUTION: By an air blower 9 fresh air is supplied to the burner 1 through an air inlet pipe 7 from outside. Exhaust gas generated in a combustion chamber 4 enter into a heat exchanger 14 through an exhaust pipe 8 and after being performed heat exchange with water in a water reservoir tank 1, is discharged to outside. The combustion chamber 4 is tightly closed by means of heat ray transmitting plate 3 and a cooking pan is heated up on the heat ray transmitting plate 3. Air for burning is supplied from outside and exhaust gas is discharged to outside, accordingly there happens no lack of oxygen nor air contamination inside of room and, moreover, energy of combustion gas is almost completely utilized and thus, thermal efficiency is elevated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51112155-A (JP)
Title: Semi-complementary single ended push-pull circuit
Inventor: YAMAKAWA YOSHIHIKO
IPC: H03F3/213
Filed: 1976-03-08
Abstract: PURPOSE:To prevent the occurrence of the output distortion caused by the difference of hfe between NPN side and PNP side in the semi-complementary circuit.
Patent JP-H05344957-A (JP)
Title: Non-invasive multi-electrocardiograph and method for evaluating acute ischemia injury
Inventor: JIYOOJI JIYON DENPUSHII
IPC: A61B5/296
Filed: 1993-02-15
Abstract: PURPOSE: To non-invasively detect an electric signal produced in a heart, record it in digital, and process it, in evacuating an acute myocardial injury when a victim died because of cardiac insufficiency. CONSTITUTION: This apparatus, which detects, records and analyzes an electric action of heart disease patient, has an array 10 comprising 40 to 100 electrodes, each of which can detect electric signals associated with Q and/or ST components of heartbeats. The array is connected to an interface 11 controlled by a microprocessor, and the electric poles of the array are, in turn, connected to an analyzer and a display equipment 12.
Patent JP-S59151487-A (JP)
Inventor: ISHIWATARI MASAOKI
IPC: H05K1/18
Filed: 1983-02-18
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-H07270582-A (JP)
Title: Tool that takes out cylindrical ring
Inventor: ROBAATO SHIGEO TSUKIDA
IPC: G21C7/14
Filed: 1995-02-15
Abstract: PURPOSE: To provide a tool for taking out a ring such as inner bushing from a pipe such as a piston joint of CRD. CONSTITUTION: The tool comprises a hardened collet loaded by springs 109, 110 held at an end of a ram 102. The collet has a pair of arms 103, 104 and each arm has a curved surface 103a, 104a which can make contact with an annular end surface of the inner bushing ring which is to be taken out. In order to take out the inner bushing ring from the piston joint (pipe), the tool is inserted into the piston joint, the curved surfaces 103a, 104a of the arms 103, 104 are made to contact with the annular contact surface of the ring, and thereafter the other end of the ram 102 is hit with a hammer. Thereby the ring can be taken out from the inside.
Patent JP-H03230677-A (JP)
Title: Color picture processing unit
Inventor: WASHIO KOJI
IPC: G03G15/01
Filed: 1990-02-05
Abstract: PURPOSE:To improve the reproducibility of a chromatic and an achromatic color by dividing a coordinate system of R, G, B, C, M, Y and K coordinate systems into plural areas, calculating a masking coefficient for each of them, converting input R, G, B signals into C, M, Y signals and applying further background color elimination processing. CONSTITUTION:A color space area is divided into plural areas in the coordinate system of red(R), green(G), blue(B), yellow(Y), magenta(M), cyan(C) and K and since the center axis is the K (black) color, the color space area results in being divided into 6 areas in total. Then the linear masking method is applied to the divided areas I-VI and when masking coefficients aij(1)-aij(VI) are calcu lated, at least the colors R, G, B, C, M, Y and K are converted without error and the conversion error even in other areas is slight. Moreover, background color elimination processing is implemented after the linear masking processing. Thus, the reproducibility of a chromatic and an achromatic color is respectively improved.
Patent JP-S57140815-A (JP)
Title: Heat treatment device of forged articles
Inventor: HAMAMURA MICHIHIRO
IPC: B21K29/00
Filed: 1981-02-23
Abstract: PURPOSE: To perform heat treatment of forged articles continuously and effectively by distributing and supplying forged products, each in plural pieces, which are continuously conveyed, into respective heat insulation furnaces successively, and subjecting the same to annealing and normallizing then releasing the same successively.  
     CONSTITUTION: The forged articles which are conveyed continuously are air cooled to prescribed temps. with the 1st conveyor 2, and are supplied to the 2nd conveyor 5. Four heat insulating furnaces 6, 7,... are provided below the conveyor 5, and the forged articles are dropped successively into these by means of a supply mechanism. More specifically, in the case of supplying the forged articles into the furnace 6, the elevating cylinder 32 of the 1st supply mechanism 26 is lowered and an elevating rod 31 is rotated, after which the forged articles on the conveyor 5 are dropped continuously by an equally distributing plate 30 into the furnace 6 of which the top cover is held open, the top cover is then closed and the annealing is started. Then, the same operations are also accomplished for the other furnaces 7, etc., thus while the forged articles are supplied, the annealing is completed. The lower cover is opened, and the forged articles are released on the 3rd conveyor 11, after which the bottom cover is closed, then, the supply of the forged articles is accomplished again. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09196149-A (JP)
Title: Oil pocket structure of manual trans-axle
Inventor: KOSUGE NAOYUKI
IPC: F16H57/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To excellently feed the oil to an oil pocket, and to efficiently feed the oil also to an oil gutter side. SOLUTION: In an oil pocket 1 whose upper face is of opened box shape which is provided on an inlet side of a gutter-shaped oil gutter 4, a plate 5 to prevent the out-flow of the oil flowing outside to the oil gutter 4 side on the oil pocket 1 and excellently guide the oil to the oil gutter 4 side is raised on a wall surface parallel to the flow direction of the oil in the oil pocket 1.
Patent JP-H07198181-A (JP)
Title: Sound attenuation ventilator
Inventor: AKI HIDEO
IPC: G10K11/16
Filed: 1994-01-12
Abstract: PURPOSE:To attenuate sound to be propagated in gas by respectively providing two solenoid valves to be opened or closed at a slight time difference in two vent tubes, and temporarily sealing the gas pressure-introduced from a noise generation source between both the valves. CONSTITUTION:One 9 of both solenoid valves 8, 9 of vent tubes at an end side of the tube is closed, the other 9 of a noise generation side is opened, gas of noise generation side shielded by the valve 8 is introduced into the tube together with noise propagated in the gas in a pressurized state. Then, the valve 8 of a noise generation side is closed to shield propagation of noise to the tube, and the pressurized gas is temporarily sealed between the valves 8 and 9. As a result, noise propagated in the gas in the sealed state is cancelled at a compressed wave in which the noise is propagated in the gap to attenuate the noise. Thus, the noise to be propagated in the gas can be attenuated.
Patent JP-2000223463-A (JP)
Title: Board treating equipment
Inventor: SATO SEIICHIRO
IPC: H01L21/304
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To improve service lines of lamps of a lamp heater in board treating equipment, which treats boards by using treating liquid whose temperature is adjusted at a prescribed value with the lamp heater. SOLUTION: This board treating equipment is provided with a board treating tank 2, which treats boards by dipping the boards in treating liquid, a circulating supply pipe 4 which circulates and supplies the treating liquid overflowed from the board treating tank 2 to the board treating tank 2, a temperature detector 18 detecting the temperature of the treating liquid, a lamp heater 7 having a plurality of lamps 7A-7C, which heat the treating liquid flowing in the circulating supply pipe 4, and a temperature control part 20 which so controls all the lamps of the lamp heater 7 that the temperature of the treating liquid is set at a board treating temperature, until the temperature of the treating liquid which is detected with the temperature detector 18 becomes the board treating temperature,  and so controls a smaller number of the lamps that the total number of the lamps of the lamp heater 7, so that a temperature of the treating liquid is set at the board treating temperature, after the temperature of the treating liquid has become the board treating temperature.
Patent JP-H04288785-A (JP)
Title: Tv receiver
Inventor: ARAKAWA TOYOMICHI
IPC: H04N5/45
Filed: 1991-02-20
Abstract: PURPOSE:To arbitrarily and selectively synthesize the plural pictures of a specified TV station on a master picture and a slave picture by storing and synthesizing image signals under reception. CONSTITUTION:TV signals are caught by an antenna 1 for TV receiver, and a desired arbitrary station is tuned by a TV signal reception tuning circuit 2. Next, a TV image signal separate selecting circuit 21 separately selects a signal A for master picture and a signal B for slave picture, and a master picture AA is reproduced at a cathode ray tube 6 for reproducing images. Further, the slave picture signal B is prepared and stored at a TV receiving slave picture preparation processing circuit 3 and a slave picture BB is synthesized the master picture AA reproduced at the cathode ray tube 6. When it is desired to invert the master picture AA and the slave picture BB, the master picture AA is selected as the signal B for slave picture by the TV picture signal separate selecting circuit 21, and the slave picture BB is selected as the signal for master picture. Thus, the plural pictures of the specified TV station tuned by a receiving person can be arbitrarily and selectively reproduced, the slave picture can be synthesized on the master picture, and the receiving person can edit the picture.
Patent JP-S58155617-A (JP)
Title: Breaker for wiring adapted for automatic higher rank breaker
Inventor: RUUDORUFU SHIERUBAOMU
IPC: H01H77/06
Filed: 1983-02-18
Abstract: 1. Protective circuit breaker arrangement comprising two circuit groups (1, 2) electrically connected in series, a first circuit group (1), whose tripping device is in direct engagement connection with a switch contact device (3), and which has a holding device (4) for maintaining the out-of-engagement movement up to a predetermined switch-off time, and a second circuit group (2) in the form of a conventional protective circuit breaker, whose tripping device (5) is in engagement connection, by means of a switch latch (8), with switch contacts (9) of an arc-extinguishing device, characterised in that the holding device (4) of the first circuit group (1) comprises essentially : an exciter winding (12), which is arranged around a switching chamber (13), in which at least one movable contact body (14) made of magnetic material forms a movable coil core, which is pressed against a second contact body (15) by a power store (17), and over whose travel section ventilation slots (18) are formed in the wall of the switching chamber (13), whereby the contact bodies (15, 14) and the exciter winding (12) are electrically connected to each other, and the movable contact body (14) has on a carrier body (21) of magnetic material a plunger (19) which limits a space with the contact bodies (14, 15).
Patent JP-S58143625-A (JP)
Title: Comparator circuit
Inventor: INOUE MICHIHIRO
IPC: H03K5/24
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a parallel type A/D converter having a high speed and high accuracy, by reducing the fluctuation of the voltage which is fed back to an input terminal. CONSTITUTION:An emitter follower circuit consisting of transistors TRQs 18 and Q20 and a resistance RS is newly added along with an emitter follower circuit consisting of TRs Q19 and Q21 and a resistance R9. As a result, the fluctuation components synchronous with strobe pulses phi and -phi which are observed at the bases of differential TRs Q9 and Q10 are not transmitted to input terminals VIN1 and VIN2. In other words, the emitter follower circuit functions to prevent the feedback toward the output side owing to low output impedance. It is usually possible to reduce the effect of the strobe pulse to the input terminal side down to 1/10.
Patent JP-H052857-A (JP)
Title: Recording, reproducing and editing device for picture and voice
Inventor: SAKAKIBARA MASAYOSHI
IPC: G11B27/24
Filed: 1991-02-20
Abstract: PURPOSE:To generate a detailed recording without lack and also to comprehend the content of a conference, etc., without referring the whole recording by recording picture and voice information, generating an outline and adding it to the recording. CONSTITUTION:The progress of the conference is inputted from an input device 1 by a picture and voice so as to be recorded in a recorder 2. Recorded picture and voice information is reproduced by a reproducing device 5 so as to be outputted to an output device 6. An editing device 3 marks the optical position of picture and voice information reserved in the recorder 2 and character information, etc., is added to respective marks. Added information is reserved in the recorder 2. A retrieving device 4 finds out necessary information while executing high speed reproduction by fast forwarding. Information generated in the editing device 3 is added to picture information as a telop so as to be displayed in the output device 6. A shortage part of information owing to high speed reproduction is reproduced at normal speed. Thus, the outline of recording content is grasped and a detail of the necessary part is confirmed.
Patent JP-H04305685-A (JP)
Title: Display device with surface light emission lighting
Inventor: MYODO SHIGERU
IPC: G09F9/00
Filed: 1991-02-20
Abstract: PURPOSE:To effectively light a keyboard and to reduce the installation space of the lighting unit on a desk by providing the surface light emission lighting unit at the upper part of a display device main body. CONSTITUTION:The surface light emission lighting unit 4A consists of a fluorescent lamp 4a, a photoconductor 4b, and a reflecting plate 4c. The light from the fluorescent lamp 4a is projected uniformly on the light incidence flank (a) of the photoconductor 4b, guided in respective photoconducting plates P, and projected uniformly on the reflecting plate 4c from the light projection flank 6. Then this light is reflected in a surface emission state from the reflecting surfaces S1-S7 of the reflecting plate 4c while having directivity toward the keyboard 3. Consequently, the keyboard 3 can be lighted uniformly and effectively and no glare is felt. Further, no light is reflected to the display surface of the display device main body 2, so the display contents become sharp. When no input operation is performed on the keyboard 3, the lighting unit 4A is rotated downward to protect the display surface with the reflecting plate 4c.
Patent JP-H07264488-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KUNIAKI
IPC: H04N5/355
Filed: 1995-02-15
Abstract: PURPOSE:To obtain high sensitivity and high dynamic range characteristic by adding an offset level to an output of an image sensor corresponding to high sensitivity or low sensitivity relatively. CONSTITUTION:A chart having gradation whose contrast is continuously changed is used and a position corresponding to a border is searched and marked at an incident light quantity when an output of a CCD 1B is '00001' and suppose that an output of a CCD 1A is '1111100', then a value '0000100' adding '0000001' to '0000011' resulting from subtracting '1111100' from '1111111' is calculated as an offset and after the offset '0000100' is given to a D/A converter, from which an analog voltage is fed to an offset adder section, in which the voltage is added to output data of the CCD 1A, then two characteristic curves are jointed continuously to correct a gradation step difference.
Patent JP-H01202995-A (JP)
Title: Stereoscopic television receiver and marker display method therein
Inventor: IWASAKI KENJI
IPC: H04N13/04
Filed: 1988-02-09
Abstract: PURPOSE:To easily move the marker to a measuring position by providing a means moving a left eye marker position and a right eye marker position simultaneously while the horizontal interval of both the markers is made constant and a means adjusting the horizontal interval of the both markers. CONSTITUTION:An output control section 8, a marker generating section 18 comprising two graphic memories 12, 13, a coordinate arithmetic means 17, and an input section 14 are provided. The coordinate arithmetic means 17 has a function as a marker moving means moving the left and right eye marker position on the left and right eye picture corresponding to a stereoscopic marker displayed stereoscopically on a monitor 5 while keeping the horizontal interval of both the markers constant and a function as a marker interval adjusting means adjusting the horizontal interval of both the markers. Then the horizontal interval between both the markers is made constant, that is, the remote/close direction (depth direction) of the markers is fixed, then they are moved to adjust the marker position and the horizontal interval of both the markers is adjusted to adjust the remote/close direction of the marker displayed stereoscopically based on both the markers. Thus, the position of the markers is adjusted in two-dimension.
Patent JP-2000226543-A (JP)
Title: Additive for ink jet printing, recording liquid, prevention of discoloration of image and recording sheet
Inventor: TAKAHASHI HIROSHI
IPC: C09D11/38
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject additive for printing preventing discoloration and fading of an image formed by an ink jet printing and capable of stably keeping quality of a picture, comprising stabilized ascorbic acid derivative. SOLUTION: The objective additive for printing is obtained by using a stabilized ascorbic acid derivative. The stabilized ascorbic acid derivative is a glycoside in which at least one of hydroxyl group at 2-site or 3-site of ascorbic acid is an ester with an inorganic acid (e.g. phosphoric acid) or an organic acid (e.g. acetic acid) or a glycoside with a sugar (e.g. glucose) and preferably an ascorbic acid derivative may be forming an ester with an organic acid, or its salt. The stabilized ascorbic acid derivative may also be used as an alkali metal salt, etc., of ascorbic acid-2-phosphate. A using state of the additive is, e.g. a stabilized ascorbic acid derivative is previously contained in the recording liquid or the derivative is contained in the recording sheet and printed in a printer, etc.
Patent JP-H01202413-A (JP)
Title: Finishing method for injection molded product
Inventor: DOBASHI TOMOYUKI
IPC: B29C45/37
Filed: 1988-02-09
Abstract: PURPOSE:To close a sprue hole easily with a small amount of manhour, by a method wherein a surrounding wall surface of a sprue of a molded product is designated so as to recess the same lower than a circumferential wall surface of the peripheral wall surface, the hollow sprue is removed flush with the wall surface after molding and a plug made of a plastic material provided with a radial fin is driven into an opening generated on the removed surface. CONSTITUTION:A wall surface 18 of a molded product in a region where a sprue 17 is formed is designed in a recessed state lower than its surrounding wall surface 19. The sprue 17 is removed so that the same becomes flush with the wall surface 18 and an opening 20 is formed, in a taken out molded product 14. A dislike head part 22 is provided with a large number of fins 23 extending radically in an axial direction from the head part 22. A plug 21 made of a plastic material is driven into the opening 20. The fin 23 is compressed and deformed elastically, an undercut part is formed directly below the head part 22, connected reliably with the opening 20 and the opening 20 is closed with the plug 21.