baber/WOPTO huggingface dataset:
Patent JP-S6080762-A (JP)
Title: Chromatograph
Inventor: YAMAGUCHI HIDEKI
IPC: G01N30/74
Filed: 1983-10-11
Abstract: PURPOSE:To enable treatment of chromatography using an eluate having high absorptivity for ultraviolet rays similarly as usual liquid chromatography by inverting photoelectrically transduced input signal around a referential level as center of inversion and overlapping corrected level on a base line. CONSTITUTION:Ultraviolet rays having 280nm wavelength having transmitted a flow cell is transformed to an electric signal by a photoelectric conversion element 606 corresponding to the light energy of the ultraviolet rays, and amplified by an operational amplifier 608, 609, then inversed around a referential level as a center by an operational amplifier 617, and corrected level is overlapped by an electric power source 618. To an inverting inputting terminal of a logarithmic conversion section 612, signals of the same polarity as generated by the usual liquid chromatography are added. The output of a logarithmic conversion section 612 is added to the operational amplifier 627, and the feed back amt. is adjusted. Thus, the chromatography is performed by the same procedure as the usual liquid chromatography by converting a signal expressing the difference between the absorptivity for ultraviolet rays of an electrolytic liquid and that for ion to a signal expressing the absorptivity for ultraviolet rays of the sample.
Patent JP-H1022604-A (JP)
Title: Printed board
Inventor: YAMATE KAZUNORI
IPC: H05K1/18
Filed: 1996-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the total thickness in the state that an electronic component is mounted, by fitting a component main body in a hole formed in a board, leading out component lead terminals on the substrate surface, and connecting them with the leads wiring parts on the board surface. SOLUTION: A component main body 8 in which an IC is molded, such as QFP and SOP, is fitted in a hole 7 formed in a board 6. Lead wires 9 led out from the side part of the component main body 8 are led out on the surface of the board 6, and connect by solder with a wiring part 10 on the board surface. Since the component main body 8 in which the IC is mold is fitted in the hole 7 formed in the board 6, the total thickness of a printed board can be restrained to be nearly equal to the thickness of the board 6. Thereby the total thickness can be reduced in the state that an electronic component is mounted.
Patent JP-H0536623-A (JP)
Title: Manufacture of semiconductor device
Inventor: SONODA YASUHIRO
IPC: H01L21/3205
Filed: 1991-07-29
Abstract: PURPOSE:To shorten a manufacturing period after ROM constitution, in a semiconductor device containing an ROM of contact change-over. CONSTITUTION:After an interconnection 7 is formed, a contact hole is bored, and the interconnection 7 is brought into contact with a drain diffusion layer 2 and the like, via a buried contact hole 8 formed by a selective CVD method or the like. Since contact is performed after the interconnection is formed, once of photo resist pattern after ROM constitution is saved and the manufacturing period can be shortened.
Patent JP-S6431702-A (JP)
Title: Repellent for aquatic attached organism
Inventor: KONYA KAZUMI
IPC: A01N35/06
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a repellent for aquatic attached organisms, containing vitamins K1, K2 and K3 as active ingredients, derived from natural products, present in a large amount in human bodies, having high safety for fishes and shellfishes and capable of exhibiting excellent repellent effects on noxious aquatic attached organisms in a small amount of chemicals. CONSTITUTION:A repellent containing vitamin K1, expressed by formula I, vitamin K2, expressed by formula II and vitamin K3, expressed by formula III and known as a blood coagulation promoter as active ingredients. Extracts obtained by extracting vegetables and green leaves, such as leaves of alfalfa, cabbage or chestnut, by a well-known method can be used as the above- mentioned active ingredients. The repellent is converted into a form, such as coating, oil or emulsion and used by applying to parts always in contact with water, such as bottom parts of ships, equipment and underwater structure placed in the sea or inlet channels for cooling water, where Balanus granulates Hiro. or Mytilus edulis, or algae attach. Furthermore, the above-mentioned repellent is obtained by utilizing action of preventing only attaching mechanisms without killing attached organisms.
Patent JP-H1129498-A (JP)
Title: Introduction of gene into tissue originating from fetus
Inventor: SUGAYA TAKESHI
IPC: A61K48/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enable the rescue from fetus fatality by introducing a nucleic acid having gene information into a tissue specific in the embryonal stage in the material body of a pregnant non-human animal, thereby functioning the introduced nucleic acid. SOLUTION: A conjugate composed of a nucleic acid (e.g. TGF-β1 gene) having particle diameter distributed in 50-1,000 nm and a cationic lipid [a lipopolyamine expressed by the formula H2 N-((-CH-)m -NH-)n -H ((m) is an integer of >=2; (n) is an integer of >=1) and having a hydrophilic polyamine region and a hydrophobic region consisting of aliphatic group, especially dioctadecylamide glycyl spermine] is introduced into a tissue specific to the embryonal stage of an animal such as rodent, especially vitelline membrane, preferably by intravenous injection to enable the functioning of the nucleic acid in the tissue specific to embryo during the embryonal stage without causing the functioning of the nucleic acid in the tissue after birth.
Patent JP-H11728-A (JP)
Title: Heat sink and method for assembling heat sink
Inventor: TERADA ATSUSHI
IPC: H01L23/36
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink which is high in performance, inexpensive and lightweight without being restricted by manufacturing technique of extruded materials and whose fins are not slipped off. SOLUTION: Mutual partial pieces of heat sink on the right and left of which base parts 2 for attaching a heat generating element and, between them, a fin part 4 for radiating the heat from the base face are composed and flat metal plate 5 whose length is shorter than that of the partial piece of heat sink are successively engaged in front and rear of the partial piece of heat sink with spaces left by interposing pressure between one concave part 2a whose fitting width is approximately equal to the fitting width which composed on the base part 2 and the other convex part 2b which is composed in the other part of heat sink corresponding to it.  By utilizing combined force such as work hardening, internal stress and gnawing occurred in the concave and convex parts caused by the pressure at the time of force-fitting, and angles which are provided in the concave part 7 or the convex part, the joining force and heat transferring force are made firm. A wide base face for attaching the heat generating element is made to compose and simultaneously the flat metal plate 5 is fixed between two partial pieces of heat sink.
Patent JP-2001024996-A (JP)
Title: System and method for receiving contents
Inventor: HOSODA TAKASHI
IPC: G06F3/048
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To realize information providing in accordance with needs or tastes of a user (viewer) by applying a style sheet selected by a user to distribution contents and displaying the received distribution contents. SOLUTION: A receiving system 10 separates a supplied extensible mark-up language (XML) document from the style sheet and stores them. The optional combination of the XML document as a broadcasting program with the style sheet for stipulating its expression form is permitted. The expression form concerning a single kind of broadcasting program information is selected from the style sheet. The style sheet stored in the local of the receiving system 10 can be read by the user by text form data so that the user himself or herself corrects the style sheet or executes updating corresponding to broadcasting program information with a keyboard or the console of a display 61 or the like. Thus, the style sheet selected by the user is applied to the distribution contents and the received distribution contents are displayed.
Patent JP-S6347528-A (JP)
Title: Control device for air clutch
Inventor: SHIMAZU TOSHIAKI
IPC: F16D48/02
Filed: 1986-08-12
Abstract: PURPOSE:To prevent an overspeed by detecting a load at the time of starting a vehicle and the like from the opening of an accelerator, applying a preliminary air pressure to an air clutch to carry out feed forward control, and obtaining a necessary and sufficient half clutch condition at the time of reaching a set engine speed. CONSTITUTION:As the signal of the opening sensor of an accelerator 1 is transmitted to a computer 4 through an interface 5, the computer 4 transmits a signal to an electromagnetic proportional valve 15 through an interface 14, to open a passage 18 and apply a preliminary air pressure to an air clutch 16. Then, as an engine speed detected by an electromagnetic pickup 2 is transmitted to the computer 4 through an interface 3, the computer 4 transmits a signal to the valve 15 through the interface 14, to open the passage 18 and apply an air pressure in which a preliminary pressure based on the accelerator opening is added to a pressure proportionate to the engine speed, to the air clutch 16 to obtain a necessary and sufficient half clutch condition. Accordingly, unnecessary rise in engine speed at the time of reaching a set engine speed can be eliminated.
Patent JP-H0933969-A (JP)
Title: Lens interchangeable camera
Inventor: MIYAMOTO HIDENORI
IPC: G03B17/14
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To constitute a lens interchangeable camera so that a lens barrel can easily be attached to a camera body and collapsibly mounted in the camera body in a required state by the operation of moving forward and backward in an optical axis direction. SOLUTION: This camera is equipped with a body-side mount 3 being as an attachment device for attaching the lens barrel 30 to the camera body 1 so as to enable it to be attachable and detachable. The attachment device is provided so that it is obstructed to be rotated around an optical axis and it is moved forward and backward in the optical axis direction. Besides, this camera is equipped with a set barrel 4 being as a forward and backward moving device for housing the lens barrel 30 in the body 1 by moving the attachment device forward and backward in the optical axis direction.
Patent JP-S6432923-A (JP)
Title: Power transmitting device for four-wheel drive vehicle
Inventor: SHIRAISHI MASARU
IPC: B60K17/346
Filed: 1987-07-29
Abstract: PURPOSE:To provide a compact case by disposing a center differential gear, a viscous coupling and a differential gear between wheels or the like onto the axle shaft from the output portion of a transmission in the mentioned order and receiving them separately in the respective transmission case and transfer case. CONSTITUTION:A transmission 3 is connected to the side of an engine 1 through a clutch mechanism 2, while a transfer case 9 is formed in the rear portion of engine separately from a transmission case 4. In the respective cases 4, 9 are disposed left and right front axles 10a, 10b parallel to the output shaft 6 of transmission 3. Then, a center differential gear 21, viscous coupling 39 and front differential gear 26 as differential gear between wheels or the like are disposed respectively on the respective axles 10a, 10b sequentially from the output section of transmission 3 to the right hand. The center differential gear 21 and viscous coupling 39 are received in the case 4 and the front differential gear 26 is received in the case 9 separately from the differential gear 21 and coupling 39.
Patent JP-H0475827-A (JP)
Title: Automatic disassembling selecting device for throw-away camera
Inventor: KURAHASHI MASAAKI
IPC: B23P19/04
Filed: 1990-07-19
Abstract: PURPOSE:To reutilize a material for a used camera by arranging devices, disassembling and selecting cameras, from which a film is removed, classified by a material, along the running direction of an intermittent carriage conveyor. CONSTITUTION:Disassembling devices are located along the running direction of an endless chain 1 of an intermittent carriage conveyor S. In the conveyor S, a chain 1 wound around a drive sprocket 6 and a driven sprocket 17 performs intermittent running through gears 16 and 8. Stations for a work charging position A, a cover (with a flush) disassembling device B, a preliminary space C, a cover (without a flush) disassembling device D, a lens disassembling device E, a battery disassembling device F, a lens cover disassembling device G, a shutter spring disassembling device H, a screw removing device J, a rivet removing device K, a graduation plate dissasembling device J, a rivet removing device K, a graduation plate disassembling device J, a rivet removing device K, a graduation plate disassembling device L, a screw removing device M, a rivet removing device N, a ratchet disassembling device P, a base plate disassembling device Q, and a conveying-out position R are disposed in positions where each pusher is temporarily stopped through running of the chain 1.
Patent JP-H03162942-A (JP)
Title: Heat-ray reflecting product
Inventor: KOJIMA HIROYASU
IPC: E04B1/92
Filed: 1990-07-19
Abstract: PURPOSE:To eliminate ghost on a TV screen generated by radio wave interference by reflection and moreover provide a heat-ray reflecting product having various reflection tones by forming a coating composed of a single or a plurality of layers having at least one layer of heat-ray reflection film on a substance and specifying an average resistance value of coating. CONSTITUTION:A coating composed of a single layer or a plurality of layers having at least one layer of heat-ray reflection film is formed on a base, and the average resistance value of coating is made in the range of 1 kOMEGA/square or more to 100 kOMEGA/square or less. Thus, the same is sufficiently high resistance compared with approximately 377 OMEGA of space impedance, and as radio wave reflectivity is extremely low, almost no radio wave interference by reflection is generated. As for the heat-ray reflection film, it is desirable to use a composite material composed of nitride as a base and adding thereon at least one of oxygen and nitrogen for generating resistance. Ghost on the TV screens of the residences in the peripheral area generated by radio wave interference by reflection can be prevented by the arrangement, and the tone of color of the film can be varied in a sensitive manner.
Patent JP-H0355459-A (JP)
Title: Louver mechanism
Inventor: TAKISHIMA KAZUHIKO
IPC: F24F13/08
Filed: 1989-07-21
Abstract: PURPOSE:To ease the assembly of a louver mechanism by providing a plurality of blades each being fixed by inserting a protruded portion thereof into a hole formed by combining a slit and notch. CONSTITUTION:A blade 1 is fixed by inserting a protruded portion thereof into hole formed by combining comb-shaped fixing box 2 and a fixing plate 3. The protruded portion of the blade 1 is inserted into a hole in an interlocking plate 5. The fixing box and the fixing plate are fixed by a screw 4. The blades 1 are directed to form the same angle each other by adjusting the interlocking plate 5.
Patent JP-S5893196-A (JP)
Inventor: NIIYA HIROSHI
IPC: H05B37/02
Filed: 1981-11-25
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-S6346542-A (JP)
Title: Information processor
Inventor: SAITO KOJI
IPC: G06F9/48
Filed: 1986-08-14
Abstract: PURPOSE:To realize two types of branch instruction exceptional interruption processing systems just with a single exception detecting means, by using a flag that decides generation of an interruption as an exception of a branch instruction itself or an extracting exception of a branch receiver instruction. CONSTITUTION:An instruction unit 1 contains an exception detecting part 11 which performs an instruction prefetching action and detects an instruction or operand extracting exception, and a branch deciding part 12 which decides the success or failure of branch for a branch instruction. An exception control circuit 4 limits execution of an execution unit 3 for an instruction containing a detected exception based on the states of an exception detecting signal (ex) detected by the part 11, a branch instruction identifying signal (br) decided by the part 12, a branch deciding signal (go) and a mask signal (mk) held by a register 41 respectively. At the same time, a specific microprogram stored in a control memory unit 2 is started and two types of exceptional interruption processing systems are carried out with control of the unit 3.
Patent JP-H0353728-A (JP)
Title: Information recording transmission method
Inventor: SOMA YASUTO
IPC: H04J3/16
Filed: 1989-07-21
Abstract: PURPOSE:To ensure high S/N at a small sound volume and to avoid reproduction of noise at nonvoice period by recording a nonacoustic data to low-order bits only when an absolute value of an acoustic data is large or an absolute value of an envelope data is large. CONSTITUTION:When a value of an acoustic data reaches a set value or over, a level detection means 22 sends a replacement instruction to a replacement means 23 to replace the low-order 4-bit of the acoustic data into the nonacoustic data, which is outputted. An input processing means 31 uses an optical pickup to read a signal from a Compact Disk on which acoustic data and nonacoustic data are recorded and outputs a 16-bit digital data. A separation discrimination means 32 sets a separate signal 34 to a low level when the level of a digital data is a positive set level or over. A separation means 33 outputs the digital data as an acoustic data when the separate signal 34 is at a high level and separates the digital data into high-order 12bits and low-order 4bits when the separate signal 34 is at a low level and they are outputted as an acoustic data and a nonacoustic data.
Patent JP-H0565069-A (JP)
Title: Steering shaft and its manufacture
Inventor: MARUYAMA TOMOYUKI
IPC: B62D1/19
Filed: 1991-07-30
Abstract: PURPOSE:To prevent slip generation between a resin part and four corners of a circumferential groove when a torsion torque is loaded on the fit part of a steering shaft, which consists of an upper shaft and a lower shaft to be fitted with an oval section, wherein the said circumferential groove is formed in the fit part and this part is equipped with a shrinking capability by means of filling the groove with a resin molding. CONSTITUTION:A shafting rod having a certain length has one end formed in oval section, and a circumferential groove 3 is provided at this end, and a rough surface 20 is formed at the bottom 3a of the groove.
Patent JP-H1140374-A (JP)
Title: Lighting control device
Inventor: HORIGUCHI REI
IPC: H05B37/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control device capable of controlling light according to illuminance by detecting surrounding illuminance even after lighting of a lighting load part. SOLUTION: A remote control part 25 sends a control signal from a signal sending part 23 to the outside with a radio signal based on a human body detecting signal of a human body sensor part 21 or an operation signal of a remote control operation part 24. In a luminaire 1, a signal receiving part 13 receives a control signal sent from the signal sending part 23. A first illuminance sensor part 11 detects surrounding illuminance, a luminaire control part 17 generates a moderated light signal based on the control signal received with the signal receiving part 13 and illuminance detected with the first illuminance sensor part 11, and a lighting load part 16 controls a lighting load according to the modulated light signal of the luminaire control part 17.  At that time, an illuminance control part 12 adjusts the sensitivity of the first illuminance sensor part 11 according to lighting/lighting out of the lighting load.
Patent JP-H0533163-A (JP)
Title: Shape forming method of insulating film layer
Inventor: HIROE AKIHIKO
IPC: G02B6/122
Filed: 1991-07-30
Abstract: PURPOSE:To provide the technique of smoothing the profile which is formed at the time of etching away the insulating film layer on a substrate and leads to various kinds of problems. CONSTITUTION:A silicon oxide film layer 4 is formed on a silicon substrate 2 (a). Ar<+> is then implanted by ion implantation into the surface of the silicon oxide film layer 4 to form a damage layer 6 of a high etching rate (b). A photoresist 8 is then formed as a mask and is chemically etched to selectively remove the silicon oxide film layer 4 to a taper shape (c). Finally, the entire part of the silicon substrate 2 is heat treated. The damage layer 6 is recovered by this annealing and a smooth taper 14 in which a kink shape 12 does not exist formed (e).
Patent JP-S5979403-A (JP)
Title: Tape recorder
Inventor: UCHIDA HIROYUKI
IPC: G11B5/48
Filed: 1982-10-29
Abstract: PURPOSE:To reproduce a tape recorded by a winding type multi-head with a thin film multi-head by using a reproduction multi-head having the width equivalent to the sum of the width of two tracks and the prescribed guard band width. CONSTITUTION:A thin film multi-head which forms a format 2 consists of 16 head units, and these head units are set for every two units close to each other to be formed into eight pairs. These eight pairs of head units are distributed with prescribed spaces, that is, the space is set at (2w3+w4+2w5) or (w1+ 2w2) between two tracks and other two tracks. Thus it is sufficient to move a head to each of tracks 31-38 in case a tape recorded in a format 1 is reproduced by a 16-track reproduction multi-head. In other words, just eight among 16 heads suffice. When the thin film multi-head is used for recording, it is possible to perform recording/reproduction with 16 bit and 16 track in both going and coming-back movements respectively.
Patent JP-2000018250-A (JP)
Title: Bearing device for spindle motor
Inventor: MATSUKAWA KIYOTAKA
IPC: F16C33/10
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To achieve the rotational performance of high accuracy and the long life by specifying the clearance between the upper and lower end surfaces of an oil- impregnated sintered bearing and the first and second members opposite thereto, and reducing the clearance in accordance with the increase of the peripheral velocity of a rotary shaft. SOLUTION: A rotor 4 of a spindle motor comprises a rotary shaft 6 rotating integrally with the rotor 4, and a bearing 8 for rotatably supporting the rotary shaft 6 is press fitted into a cylindrical bracket 10 mounted on a stator 2. The bearing 8 is an oil-impregnated sintered bearing, the bearing 8 is extended over the approximately total length of a space between a thrust plate 12 of the stator 2 and the rotor 4 for elongating the bearing length in maximum, and the clearances Ha, Hc are kept respectively between the upper end surface of the bearing 8 and the rotor 4, and between the lower end surface of the bearing 8 and the thrust plate 12.  The clearances Ha, Hc are preferably below 0.5 mm in view point of the easiness in assembling and the lubricant retaining property on the basis of the experiment, and the clearances are reduced in accordance with the increase of the peripheral velocity of the rotary shaft 6. Whereby the bearing can be provided with the rotational performance of high accuracy and the long life.