baber/WOPTO huggingface dataset:
Patent JP-H07284172-A (JP)
Title: Communication method for infrared ray remote controller
Inventor: MIYAGAKI MASAHITO
IPC: H04Q9/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide the communication method of an infrared ray remote controller being the communication method of an infrared ray signal enabling to shorten the transmission time of the infrared ray signal and is capable of prolonging the using time of a battery to be mounted by suppressing the consumption of the battery. CONSTITUTION:This method is the communication method of an infrared ray remote controller performing a remote control for an equipment to be controlled by an infrared ray signal composed of a reader code 15, a custom code 16, a data code 17 and a stop bit 19. An error detection at the time of communication is performed by attaching the redundant code for error detection of a transmission signal to the part where the custom code 16 and the data code 17 are integrated. As the redundant code, a CRC(cyclic redundancy check) code is used, and the reader code 15 is composed of the transmission of a 4ms infrared ray signal and the stoppage of the transmission of a 2ms infrared ray signal.
Patent JP-H02247851-A (JP)
Title: Magnetic tape device
Inventor: HAYASHI ATSUNORI
IPC: G11B15/43
Filed: 1989-03-20
Abstract: PURPOSE:To reduce static friction without using an air floating method and to reduce the cost by controlling a wrapping angle of a magnetic tape with a head part to be large under the tape traveling state and small at the time of stopping the traveling. CONSTITUTION:The tape tension of a magnetic tape 2 stretched over the magnetic tape head part 24 is detected by a tension sensor 25 to be sent to a control part, where it is controlled to a prescribed value. At the time of the normal traveling of the magnetic tape 2, 1st tape tension shows such a state that the wrapping angle of the magnetic tape 2 to be abutted on the head part 24 becomes theta1, where at the time of stopping the traveling, the tension sensor 25 is moved in the direction of an arrow T to change the wrapping angle theta1 into a smaller one theta2 while the tension itself is weakened. Consequently, under the state of stopping the tape traveling, a contact surface pressure between the head part 24 and the tape 2 is diminished, and an effect of the static friction at the time of starting the traveling is reduced, thus facilitating the start-up, while the rising time of the tape 2 to reach a regular traveling speed is hence shortened as well.
Patent JP-S60259250-A (JP)
Inventor: IERUHAADO MAURITSUTSU IENSERU
IPC: A61B8/08
Filed: 1985-04-01
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-H07253571-A (JP)
Title: Display device
Inventor: MIYAWAKI MAMORU
IPC: G03B21/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide a display device capable of freely selecting monochromatic and color displays and superimposably displaying plural pieces of information, which is small in size and low in cost. CONSTITUTION:Plural display systems reflecting transmitted light emitted from a light source 102 and passed through an infrared ray cutting filter 104 or a color filter 105 by a liquid crystal panel 108 and making it incident on a projection lens 114 through a lens 110 and a pinhole 112 and forming it into an image on a screen 115 are provided to perform the input and output of the information with another information terminal, a camera or the like through an interface, and desired information is superimposably projected on the screen.
Patent JP-H10245638-A (JP)
Title: Production of sintered ore
Inventor: OKAZAKI JUN
IPC: C22B1/16
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To stably produce high quality sintered ore at a low cost by using low priced pisolite ore at >=50mass% ore ratio in the sintering raw material. SOLUTION: The ore except the pisolite ore is used to the ore (middle CW ore) containing 2mass% to <5mass% SiO2 and >=3mass% to <6mass% combined water and pellet feed(PF). Mass ratio of PF and middle CW ore is made to be <=0.2. Instead of PF, the ore containing <2mass% SiO2 can be used.
Patent JP-S57184233-A (JP)
Title: Semiconductor device
Inventor: MISAWA HIROYUKI
IPC: H01L21/768
Filed: 1981-05-08
Abstract: PURPOSE:To reduce parasitic capacitance among mutual wiring layers, and to improve the coating rate of the difference in stages of upper layer wiring by positioning the third wiring layer at a connecting section connecting the first wiring layer and the second wiring layer. CONSTITUTION:The first layer aluminum wiring 51 is connected to the second layer aluminum wiring 54 through the layer connecting aluminum wiring 53 through a layer insulating film opening section 52, and a layer insulating film 63 is positioned in order to interrupt the effect of anodic oxidation on the first layer aluminum wiring 61 when layer connecting aluminum wiring 65 is formed. The first layer aluminum wiring 61 is connected to the second layer aluminum wiring 67 through the layer connecting aluminum wiring 65 through an isulating opening section 64 bored onto the layer insulating film 63 as the upper layer of the first layer aluminum wiring and an anode oxidizing insulator 62, and a layer connecting wiring layer anode oxidizing inuslator 66 is positioned between the first layer aluminum wiring 61 and the second layer aluminum wiring 67 except the connecting section, thus reducing parasitic wiring capacitance.
Patent JP-H01242123-A (JP)
Title: Gas separating membrane
Inventor: YAMADA SHINICHI
IPC: B01D53/22
Filed: 1988-03-22
Abstract: PURPOSE:To obtain a gas separating membrane having satisfactory permeability, selectivity and strength with satisfactory membrane forming properties by using arom. polysulfone having substituents of one or more among organosilyl, organosiloxane and organosilalkylene. CONSTITUTION:Arom. polysulfone having silicon-contg. substituents of one or more among organosilyl, organosiloxane and organosilalkylene is used as the material of a gas separating membrane. A polysulfone-polydimethylsiloxane block copolymer as the conventional material is not effective in separating oxygen from nitrogen but the arom. polysulfone obtd. by substituting the silicon- contg. substituents for part of the hydrogen or halogen atoms in the arom. or aliphat. hydrocarbon of arom. polysulfone or adding the substituents to part of the unsatd. bonds has superior permeability, selectivity, satisfactory strength in the form of a membrane and satisfactory membrane forming properties.
Patent JP-H05228063-A (JP)
Title: Heating device
Inventor: MORIMOTO GUNJI
IPC: F24V30/00
Filed: 1992-02-18
Abstract: PURPOSE:To heat an object up to high temperatures in a short period of time using an exothermic chemical reaction of an exothermic substance such as quick lime with water. CONSTITUTION:A heating device is an open-top metallic cylinder with a bottom, and consists of a heating medium 1 filled with an exothermic substance at the lower part, a reactive liquid container 2 mounted on the heating medium 1, and a cap 9a which closes the upper opening tight. Openings on both ends of the reactive liquid container 2 are sealed tight with aluminum foils 5, and to start heating, the cap 9a and the aluminum foils 5 are penetrated with a pin 11 to bring the reactive liquid in contact with the exothermic substance 3, so that the exothermic reaction begins. Since the pin 11 is held with its head 11a fixed at a recessed part 10 of the cap 9a, a hole made by time pint 11 is blocked by the pin 11 itself and the steam is prevented from leaking and spouting outside during heat generation. Therefor, the heat generation efficiency is enhanced and an object can be heated up to high temperatures in a short period of time.
Patent JP-H01279171-A (JP)
Title: Ferromagnetic fluid packing
Inventor: RORUFU FUOOKUTO
IPC: F16J15/40
Filed: 1989-03-20
Abstract: PURPOSE: To prevent leakage from packing by determining a gap defined by a packing ring, so that the retaining force of a magnetic field working on ferromagnetic fluid is at least twenty times as strong as a centrifugal force. CONSTITUTION: A gap 3 storing ferromagnetic fluid opens radially outward on at least a portion of an axial extension and is defined by the surfaces of packing 1, 2 having an axial interval A between them. The gap A is determined to be very small so that the retaining force of a magnetic field working on the ferromagnetic fluid in the gap 3 is at least twenty times as strong as a centrifugal force produced for applications during use. Since the liquid ring of the ferromagnetic fluid in the gap 3 is effectively protected from losses caused by the centrifugal force, it can be used for a long period to prevent foreign objects from passing through the gap 3.
Patent JP-S56165107-A (JP)
Title: Focusing device for zoom lens
Inventor: YASUKUNI MITSUO
IPC: G02B7/08
Filed: 1980-05-23
Abstract: PURPOSE:To prevent a change of an amount delivered for matching of a focal point of a lense against a change of a focal distance by dividing the fourth group lens system into a plurality of lenses and by making them move in connection with zooming to cause a composed refractive power to change in a four component mechanically correcting system zoom lens where it comprises four groups and the focal points is matched by moving the lens system. CONSTITUTION:A paraxial lens construction in a zoom lens consists of the positive first lens group 1, the negative second lens group 2, the positive third lens group and the fourth lens group comprising a positive lens 4a and a negative lens 4b that move when focusing. The first lens group 1 and the third lens group 3 move in a body and the focal length is changed by permitting the second group to move in a form of a curved line. In interlock with a zoom operation lenses 4a, 4b in the fourth lens group move with a changed separation to change the composite refractive power. Pins 15, 16 extruded to the sides of each frame of the lens group 4a, 4b a key groove 11 constructed in a zoom operating ring move along slots 9, 10 of a lens barrel 17 moved back and forth by a motor M.
Patent JP-S62224901-A (JP)
Inventor: KUROSAKI KAZUHIKO
IPC: H01C7/00
Filed: 1986-03-27
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-S63260366-A (JP)
Inventor: YOHANESU MATEIU MARII SHIMONZU
IPC: H03F3/42
Filed: 1988-03-23
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-H03270387-A (JP)
Title: Recording and reproducing device for image information
Inventor: DANKI RIYOUICHI
IPC: H04N5/92
Filed: 1990-03-19
Abstract: PURPOSE:To record and reproduce only necessary and sufficient information for the extraction of optional information by analyzing the data of image information and extracting features, and compressing, encoding, and recording the feature extraction information. CONSTITUTION:An image to be analyzed is inputted to an A/D conversion part 10 and a 1st selection part 12 selects the output of the A/D conversion part 10 or data which are inputted from a 2nd selection part 22 through a data bus 24 and already processed; and the data is analyzed by an analytic/ feature extraction (A/I) part 14 for the extraction of its features to extract the features, which are compressed and encoded by an encoding part 16 and inputted to a storage part 18. When the image is reproduced, on the other hand, the data is read out of the storage part 18 and decoded by a decoding part 20 and the 2nd selection part 22 selects the output of the decoding part 20 or the output of the A/I part 14, so that the selected data is led to a frame memory 26 through the data bus 24. Consequently, only the necessary and sufficient information for the extraction of optional information can be recorded and reproduced.
Patent JP-H08258964-A (JP)
Title: Takeout method for medicine and device thereof
Inventor: YUYAMA SHOJI
IPC: B65G1/00
Filed: 1995-03-28
Abstract: PURPOSE: To provide a takeout device by which medicine can be efficiently taken out. CONSTITUTION: By means of an elevating device 20 provided with a discharging chute, on which a plurality of medicine feeders 60 are vertically arranged in multiple levels, a tray T is lowered along the front side part of the chute arranged vertically. The tray T is stopped in the position for the medicine feeder 60 by which medicine is discharged, and the medicine is discharged to the inside of the tray T, and then, the tray T is lowered by means of the elevating device 20 so as to be fed onto a supply end part of a conveying conveyor 30, and subsequently, the tray T is conveyed to a takeout position 50 via a monitoring station 40 by means of the operation of the conveying conveyor 30.
Patent JP-S63301936-A (JP)
Title: Reading and reproducing device for radiographic information
Inventor: OKODA MAKOTO
IPC: G03B42/02
Filed: 1987-03-24
Abstract: PURPOSE:To miniaturize the whole of a system to reduce the production cost and to efficiently process plural sheets by using the same subscanning means in an optical scanning part to read and reproduce image information. CONSTITUTION:An optical scanning part 20 scans an accumulation type fluorescent material sheet 1, where image information is stored and recorded, with a laser beam 21, and the stimulated luminous light emitted from the sheet 1 is photoelectrically read by a photoelectrical reading means 22 to generate an electric image signal for visible image output. When a recording sheet 3 is carried to the optical scanning part 20, an optical modulator 26 is driven in accordance with image information read from the fluorescent material sheet 1 and driving of a photodetector 22b is stopped. The recording sheet 3 is scanned with the laser beam 21 which is deflected by an optical deflector 24 after being modulated by the optical modulator 26, and image information recorded on the phosphor sheet 1 is reproduced. Since image information is read and reproduced in the optical scanning part 20 in this manner, the whole of the system is miniaturized to reduce the production cost.
Patent JP-S57181056-A (JP)
Title: Manufacture of fluoromethylpyridine, 3,4,5-trifluoro-2-trifluoromethylpyridine and 2,6-difluoro-3-difluoromethylpyridine
Inventor: EDOWAADO JIYOOJI SUKOBUERU
IPC: C07D213/61
Filed: 1982-04-27
Abstract: Fluoromethylpyridines of the formula:  <IMAGE>  wherein the group FnH3-nC- may be ortho, meta or para to the ring nitrogen atom, n is 1, 2 or 3, m is 1 to 4, X is Cl, Br, I or F and, when m is 2, 3 or 4 the substituents represented by X may be the same or different, at least one X being ortho or para to the FnH3-nC- group, are prepared by reacting a compound of the formula:  <IMAGE>  wherein Y is Cl, Br, I or F and m is 1 to 4, with potassium fluoride in a polar aprotic solvent under substantially anhydrous conditions. These fluoromethylpyridines are useful as intermediates for herbicides. 3,4,5-trifluoro-2-trifluoromethylpyridine and 2,6-difluoro-3-difluoromethylpyridine are novel compunds.
Patent JP-H05221828-A (JP)
Title: Make-up cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide the subject make-up cosmetic low in darkening of color due to wetting and excellent in touch. CONSTITUTION:The objective make-up cosmetic is characteristically prepared by blending a modified powder obtained by mixing 100 pts.wt. powder with 12 to 30 pts.wt. methylhydrogenpolysiloxane and subsequently heat treating it at 120 to 200 deg.C for 1 to 8hr.
Patent JP-H06281107-A (JP)
Title: Alternative combustion heat accumulation type combustion device
Inventor: YAMAGAMI TAKASHI
IPC: F23C99/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide an alternative combustion heat accumulation type combustion having a simple structure and generating a low amount of oxidized nitrogen by a method wherein a pair of heat accumulation tanks are installed under a state to hold a combustion part, gas containing combustion oxygen is supplied from one heat accumulation tank to the other heat accumulation tank alternatively, heat held by waste heat is effectively utilized to enable heating of high temperature to be carried out. CONSTITUTION:An alternative combustion heat accumulating type combustion device is constructed such that catalyst having reducing function against hydrogen carbonic gas together with oxidized nitrogen is arranged in each of heat accumulation tanks 5a and 5b, hydrogen carbonic gas supplying means 101 for supplying hydrogen carbonic gas to the heat accumulation tanks 5a and 5b placed at a side where the combustion discharged gas generated at combustion parts 4a and 4b and a mixed gas supplying means 100 for supplying mixed gas where a plurality of kinds of hydrogen carbons are mixed from each other are installed. The supplying parts 110a and 110b from the mixed gas supplying means 100 to the hydrogen carbon gas supplying means 101 are provided with enriching means 111a and 111b for supplying hydrogen carbon having higher number of carbons than that of mixture gas in its concentration and supplying it to the hydrogen carbon gas supplying means 101.
Patent JP-H08259155-A (JP)
Title: Safety device for elevator doorway
Inventor: YOSHIKAWA MASAMI
IPC: B66B13/14
Filed: 1995-03-28
Abstract: PURPOSE: To prevent continuous traveling of an elevator after a door is closed even when foreign matter such as a cord like body, etc., is caught by detecting that the foreign matter is caught in the door and stopping the elevator at the time when there is detection output after the elevator starts traveling. CONSTITUTION: In a state where an elevator door 1 and an elevator landing door 11 are totally closed with cord like foreign matter 8 caught is them, as the foreign matter 8 is so soft and thin that a working piece 2 cannot be retreated, each of the doors 1, 11 is totally closed and an elevator 9 starts traveling. Thereafter, when the elevator 9 travels with the cord like foreign matter 8 caught in it, tensile force is applied on the cord like foreign matter 8 and it comes to be in a state to be pulled, the working piece 2 can be made to retreat due to the tensile force of the foreign matter 8. Thereafter, as a switch 3b to detect that the working piece 2 retreats after the elevator 9 travels works, movement of the elevator 9 is controlled.
Patent JP-H02286017-A (JP)
Title: Substratum for cultivation without soil
Inventor: MARUTEIAN DO GURAAFU
IPC: A01G1/00
Filed: 1990-03-22
Abstract: PURPOSE: To provide a base body which performs sufficient lower irrigation and aeration while being easily centralized on a reduced surface area by placing a cube through a protruding part on the lower surface of the cube onto a support. CONSTITUTION: The side face of the base body made of mineral fiber is covered with a non-permeable film and its base is formed so as to show a recessed cylindrical shape so as to support the cube only on a bus corresponding to two sides of the base of the cube. The area of contact with the support is extremely reduced rather than the 1/10 bottom area of the cube. Several mm are enough as a height (h).
Patent JP-H04304782-A (JP)
Title: Video camera and camcorder
Inventor: HIROSE HISANORI
IPC: H04N5/225
Filed: 1991-04-02
Abstract: PURPOSE:To provide the video camera and the camcorder able to prevent mount use of a mistaken anamorphic lens at image pickup and at reproduction. CONSTITUTION:The presence of loading of an image pickup lens use anamorphic lens 1 and a contact piece lens use anamorphic lens 5 and the coincidence of compression are discriminated based on read of characteristic information stored in advance in the anamorphic lenses 1, 5 and the result of discrimination is outputted in a form of error warning. Furthermore, the anamorphic lens characteristic information stored on a recording medium is reproduced at picture reproduction and the coincidence between the information and the characteristic information of the anamorphic lenses 1, 5 fitted to a projector is discriminated to output the result of discrimination.
Patent JP-H02248737-A (JP)
Title: Horizontal omnidirectional type damper
Inventor: HAYAKAWA MASAMITSU
IPC: F16F15/02
Filed: 1989-03-22
Abstract: PURPOSE:To obtain horizontal omnidirectional damping at a low cost by rollably arranging at least three spherical rollers between a horizontal supporting face and a horizontal supported face, and providing additional weights on rollers. CONSTITUTION:Four spherical rollers 30 with the same radius R are rollably arranged between a horizontal supporting face 12 formed on the upper face of a supporter 10 and a horizontal supported face formed on the lower face of a supported body 20. An additional weight 40 having the center of gravity P at an eccentric position (e) vertically below the center O of the roller 30 is provided in each roller 30. The natural frequency can be decreased by using the roller with a large radius, thus a horizontal omnidirectional damper is obtained at a low cost.
Patent JP-H02249175-A (JP)
Title: Optical card device
Inventor: SAKURADA TAKASHI
IPC: G11B19/12
Filed: 1989-03-22
Abstract: PURPOSE:To house an optical card normally at a regular position by providing a time setting part which generates a fetching operation abnormality detecting signal corresponding to detecting operations at first-third detectors. CONSTITUTION:The first detector 2 to detect the insertion of the optical card, the second detector 8 to detect the fact that an optical card placing board is located at a card insertable/ejectable position, and the time setting part 16 which generates the fetching operation abnormality detecting signal corresponding to the detecting operation at the third detector 11 to detect the fact that the optical card is housed normally at a regular position on the optical card placing board are provided. Thereby, it is possible to automatically fetch the optical card inserted to an optical card device, and to house it normally at the regular position on the placing board. Also, it is possible to discriminate whether or not the optical card inserted in the above process is a normal optical card, and when it is judged as not meeting the specification, the optical card is ejected, and a state is set at the one to wait the insertion of the next optical card. Furthermore, an operation until the card is housed is monitored, which enables fetch of optical card, the cause of the abnormality such as the fault of a fetching mechanism, etc., or a defective part to be detected.
Patent JP-H05231086-A (JP)
Title: Detecting method for soil contamination state and removing method for contaminant
Inventor: SUZUKI YOSHIKAZU
IPC: B09C1/00
Filed: 1992-02-21
Abstract: PURPOSE:To improve the efficiency of removing contaminants by suspending plural sensors at intervals in a well provided in a contaminated area to detect contaminated layers, and providing suction wells for each contaminated layer to suck the contaminants. CONSTITUTION:A first suction well 1 is provided at a highly concentrated part in an organic compound-contaminated area, and plural groups 2, 3, 4 of observation wells are arranged around the first suction well in a radial manner to take the samples of layers. Then, detecting sensors are suspended in the well 1 at fixed intervals to detect contaminant-stagnated layers. Thereafter, suction pipes are arranged in the wells 2-4 for each layer from which contaminants must be removed, and the air sampled from the pipes is checked to survey the contaminated state for each layer. Suction wells 1a-1d are then provided for each contaminated layer in the neighborhood of the well 1 to exhaust contaminants, and the contaminant-removed state is observed by means of the wells 2-4. If obstruction exist, inclined wells 1a-1d can be provided, or hot air can be sent from the wells 3-4. The contaminants can thus be effectively removed, and the operating efficiency can be substantially improved.