baber/WOPTO huggingface dataset:
Patent JP-H0238965-A (JP)
Title: Odor detecting device for air conditioner
Inventor: SUGIURA TAKEHIKO
IPC: G01N27/416
Filed: 1988-07-29
Abstract: PURPOSE:To easily and securely detect an odor by providing a pH sensor which detects the hydrogen ion concentration of condensed water produced at the evaporator of the air conditioner. CONSTITUTION:The evaporator 3 is provided in the case 2 of the cleaning unit 1 of the air conditioner to cool air sucked in by a blower fan 4 and also condense part of water in the air for dehumidification. The pH sensor 8 for detecting the hydrogen ion concentration of the condensed water is provided at the fin bent part of the evaporator 3. The detection voltage of this pH sensor 8 is inputted to an operational amplifier 17 through an A/D converter 16 and compared with a reference voltage 18 to detect whether the condensed water is acid, neutral, or basic. The result is displayed on an odor detection lamp 20. Consequently, the production of an acid odor, a neutral odor, or a basic odor is easily and securely detected.
Patent JP-H1139284-A (JP)
Title: Quadrature frequency division multiplexing signal transmitter, idft computing device, and dft computing device
Inventor: KANEKO KEIICHI
IPC: G06F17/14
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To make high-accuracy computation possible even when an inexpensive DSP(digital signal processor) or computing element is used. SOLUTION: An IDFT(inverse discrete Fourier transformation) computing device is constituted to make butterfly computation by multiplying computed results by 1/2 from a first stage to a sixth stage by regarding the stages as those having relatively high probabilities of causing overflows or without multiplying the computed results by 1/2 by confirming that the accuracy is no problem from a seventh stage to the ninth stage having lower probabilities of causing overflows. When an inexpensive DSP is used, therefore, an output data train (I signals and Q signals) can be outputted with high calculation accuracy by taking both of the improvement of the accuracy and the prevention of the occurrence of overflows into consideration.
Patent JP-S6433106-A (JP)
Title: Solid catalyst for olefin polymerization
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/60
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a solid catalyst for olefin polymerization, which can give a polymer of a high stereoregularity in high activity, by bringing a solid component containing Ti, Mg and a halogen as essential components into contact with a specified silicon compound and an organoaluminum compound. CONSTITUTION:The purpose solid catalyst for olefin polymerization is obtained by brining a solid component (A) containing Ti, Ma and a halogen as essential components into contact with a silicon compound (B) of formula I (wherein R<1> is a branched hydrocarbon group, R<2> is a hydrocarbon group which is the same as or different from R<1>, R<3> is a hydrocarbon group and 1<=n<=3) and an organoaluminum compound (C) of formula II (wherein R<4> is a hydrogen atom or a hydrocarbon group provided that AlH3 is excluded). Component A can be obtained by, for example, bringing MgCl2 into contact with a titanium compound. Examples of component B include compounds of formulas III and IV, and example of component C include triethylaluminum.
Patent JP-H0835978-A (JP)
Title: Wind speed sensor
Inventor: OSADA SHINICHI
IPC: G01F1/68
Filed: 1994-07-20
Abstract: PURPOSE:To provide a wind speed sensor, wherein a resistor for a heater and a resistor for temperature compensation are arranged on the same board so that both resistors can be thermally separated reliably, and the wind speed can be measured highly accurately. CONSTITUTION:One or more window parts 1 or notched parts are formed on a mother board 2. Chip-type temperature sensitive resistors (RH, RT) are mounted at the window parts 1 or the notched parts so that the main parts face a space 3 of the window parts 1 or the notched parts. A signal processing circuit is formed on the mother board 2. The heat of the heat generating elements in the signal processing circuit is radiated through the circuit pattern constituting the signal processing circuit and at least one of signal fetching pins 8, which are conducted to the circuit pattern that is attached to the mother board 2.
Patent JP-S6439214-A (JP)
Title: Air noise attenuating method for snow retarding wire
Inventor: MUNAKATA TAKEO
IPC: H02G7/16
Filed: 1987-07-30
Abstract: PURPOSE:To surely attenuate air noise and facilitate the fitting of spiral roads, by fitting the spiral rods within the fitting intervals of snow retarding rings in case that the air noise of the snow retarding rings fitted on a transmission line is attenuated. CONSTITUTION:When snow retarding rings 2 are fitted on a transmission line 1, and when air noise due to the snow retarding rings 2 is forced to be attenuated by spiral rods, then the spiral rods 3 are contrived to be fitted within the fitting intervals D of the snow retarding rings 2. As a result, the spiral rods 3 are not levitated from the electric wire 1, and so the air noise can surely be attenuated. Besides, the fitting of the spiral rods 3 is facilitated, and galloping and snowfall damage can be prevented from being generated.
Patent JP-S6251444-A (JP)
Title: Designation of intercharacter space in displayed character string
Inventor: KUBOTA YASUO
IPC: B41B27/28
Filed: 1985-08-30
Abstract: PURPOSE:To enable well-arranged intercharacter space to be designated by designating an allocation area for a character string using a coordinate input device and displaying each character which constitutes a character string uniformly allocated in the allocation area. CONSTITUTION:The first character of a character string is fixed in position and an allocation area is designated by designating the position of the last character in display. For instance, the left Chinese character is fixed in position, whilst the the position of a point located at lower right of the frame of the right Chinese character is designated as 'Q' point. In this case, the allocation area extends from 'P' to 'Q' point. Each position in display is designated by a digitizer. A character string is uniformly allocated within the allocation area by designating the space between 'P' and 'Q' position as an allocation area. Selection of the method to allocate characters uniformly has only to be made beforehand by designating either space adjustment in ordinary Japanese writing style or that in Roman writing style.
Patent JP-H07148577-A (JP)
Title: Welding stud and its preparation
Inventor: DETOREFU ZUSUGIIN
IPC: B23K35/02
Filed: 1994-08-15
Abstract: PURPOSE: To inexpensively manufacture a welded stud having satisfactory strength and toughness from a sheet-like metal by forming a shaft part whose axis extends in the direction crossing a flat surface into a non-linear cross section shape. CONSTITUTION: A welded stud 1 is composed of a head part 10 consisting of a rectangular or square sheet-like metal plate whose corner parts are chamfered and a shaft part 11 consisting of a sheet-like metal strip bent orthogonally to the head part 10. The metal strip is partially composed of a notched part 12 extending from the side face end part of the head part 10 to the center of the head part. The end part of the metal strip forming the shaft part 11 is cut into a triangular shape in order to form a tip end part 13. Grooves 14 traversing the head part 10 are provided in each part of the head part 10 divided into two by the notched part 12. Therefore, the strength of the head part 10 is not only increased but also the welded studs 1 are bound in a well-ordered manner.
Patent JP-H0532394-A (JP)
Title: Speed control device for winch
Inventor: EBARA MASAAKI
IPC: B66D1/44
Filed: 1991-07-31
Abstract: PURPOSE:To execute control with high accuracy in two kinds of speed ranges of an ultra-low speed range and an ordinary speed range. CONSTITUTION:A first driving part 7 in which a hydraulic motor 9 can be separated from a winch drum 1 by means of a clutch 12, and a second driving part 8 in which a hydraulic motor 13 is always connected to the winch drum 1 are provided as a drum driving part for rotation-driving the winch drum 1, and a bypass valve 19 for communicating both a hoisting side and lowering side pipelines 16, 17 of a motor circuit in the second driving part 8 with each other at the time of drum driving by the first driving part 7 is also provided.
Patent JP-H0723899-A (JP)
Title: Endoscope provided with connector for air feeding
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 1993-07-05
Abstract: PURPOSE:To facilitate washing and disinfecting of a valve part and pipes by enabling feeding of high-pressure air separately from the air feeding from an air feed/water feed operation valve. CONSTITUTION:The outside surface part of the endoscope between the air feed/water feed operation valve and the front end is provided with the valve 22 in common use as a connector formed with a coupling part 28 for air feeding by an injector. The air feed pipe 120 communicating with the operation valve and the air feed pipe 121 to the front end 2 are connected to this valve part and simultaneously the valve part is provided with back flow preventive valves 30, 33. Then, the feeding of high-pressure air enabled connecting the injector to the coupling part 28. The upper part where the coupling part 28 is formed is formed as a cover 27. This cover 27 is formed removably from a base part 25. Thus, the washing and disinfecting become easy.
Patent JP-2001021726-A (JP)
Title: Manufacture of light transmission body
Inventor: UOZU YOSHIHIRO
IPC: G02B6/028
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing many uniformly machined light transmission body single bodies having excellent smooth property of end faces thereof with satisfactory productivity by fixing light transmission bodies of a light transmission body collective body mutually by a fixing member capable of being peeled off from the light transmission body and removing the fixing member after smoothing and machining end faces of these light transmission bodies. SOLUTION: When a substrate is used to form a light transmission body collective body, a light transmission body and the substrate are fixed using a fixing member. A fixing jig 2 pressed and fixes a clamp for fixation by pressure of an air cylinder for clamp 4 so that the light transmission body collective body is not deviated and does not vibrate due to a load at the time of cutting. The fixing jig 2 holding the light transmission body collective body put on a fixing jig travel rail 5 is moved along the fixing jig travel rail 5 while rotating a rotary head 7 on which a diamond cutting edge 6 is attached by a motor 8. Consequently, an end face of the light transmission body is cut by the diamond cutting edge 6 to form the end face into a mirror face perpendicular to an optical axis of the light transmission body.
Patent JP-H1034943-A (JP)
Title: Production of ink chamber board for ink jet recording head
Inventor: HIROE SEIICHI
IPC: B41J2/055
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ink chamber board for ink jet recording head in which a plurality of fine ink pressurization chamber grooves can be formed at high density with high accuracy. SOLUTION: The method for producing an ink chamber board comprises a first step 20 for producing the female die 23 of an ink chamber board having protrusions and recesses inverted from those of an actual ink chamber board, a second step 21 for forming a metal film layer 24 on the female die 23, and a third step 22 for stripping the metal film layer 24 from the female die 23. The shape of the female die 23 provided with a plurality of fine grooves at high density with high accuracy by excimer laser machining is transferred faithfully to the metal film layer 24 formed by electroplating thus obtaining a metallic ink chamber board.
Patent JP-H0480477-A (JP)
Title: Damping device for structure
Inventor: ORUI SATORU
IPC: E04H9/02
Filed: 1990-07-20
Abstract: PURPOSE:To give a damping effect after vibrational external force works to a structure by pivotally attaching a pinion to the weight of a damping device, engaging first and second racks in a shape that the pinion is held and giving initial displacement to the weight by the operation of the racks. CONSTITUTION:When a drive such as a motor 8 is installed to a first rack 5 and the first rack 5 is driven under the state in which the relative displacement of a second rack 6 is constrained, a pinion 3 is moved along the second rack 6, and a weight 1 is given displacement. On the other hand, a constraint device 9 having a hydraulic or mechanical engaging means for constraining movement in the vibrational direction of the weight 1 is mounted to the second rack 6, the constraint is released when passive damping is conducted, and the second rack 6 is vibrated along the first rack 5 through the pinion 3 together with the weight 1, and worked as a dynamic vibration reducer. An oil damper, etc. are set up between the second rack 6 and a receiving material 10 in the second rack 6, specified damping performance is imparted, and vibrations are inhibited.
Patent JP-2000032535-A (JP)
Title: Position information service device
Inventor: SUWA KEISUKE
IPC: H04W4/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To detect the position of a person with high accuracy. SOLUTION: This position information service device is provided with electronic markers 3a-3c that are installed to each block, and a person carries a position sensor (2a-2d) that receives a position identification signal code sent from each electronic marker, and each of the position detectors detects a position of the person according to position information by the position identification code to be reported to a server 1, which serves position information that is a result of detection to a user requesting position information of a person.
Patent JP-H1139108-A (JP)
Title: Communication controller, communication control method and computer-readable storage medium stored with program
Inventor: ONO SHINICHI
IPC: G06F13/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To rewrite and register information without increasing burden of communication processing with the side of a data processor by informing an information acquisition request at optimal timing, acquiring, rewriting and controlling the information to be transferred. SOLUTION: When information receiving request to a server 6 is generated, an information request packet corresponding to an optional communication protocol is assembled to a server address preliminarily held inside by a control part 3, controlled by a LAN controller part 2 and transmitted from a network interface part 1 to the server 6 on a network 7. The information based on the request is read from an internal or external storage device, formed in a packet and transmitted to a network interface device 8 by the server 6. When the request information is received, the information is stored in a storage part 4 in a reverse process as the process in the case of the transmission by the network interface device 8 and a data processing like writing the stored information in an optional area of the storage part 4, etc. is performed by the control part 3.
Patent JP-H0356108-A (JP)
Title: Air filter material for preventing pollinosis
Inventor: YAMASHITA SABURO
IPC: B01D39/14
Filed: 1989-07-25
Abstract: PURPOSE:To strongly absorb pollen with electrostatic force by chemically modifying hydroxy groups of molecules of cotton as a material of a mask, a filter for air conditioning, etc. and using the cotton as an ion-exchange gaze or an ion-exchange unwoven cloth. CONSTITUTION:Hydroxy groups of molecules of a cotton of a gaze having the formula (bonds are alpha-1,6-,beta-1,4-,alpha-1,4-, etc. n=200-300) are chemically modified and the resulting ion-exchanger cotton is used as a gaze or unwoven cloth so that pollen is strongly absorbed and pollinosis is prevented. The material is most suitable for masks for pollinosis prevention, filters for automobiles, and filters for air conditioning such as air conditioners. The filter material has an ion-exchange function and in the case of being used as a mask, having a conventional mask appearance as an ordinary mask, it is easy to be handled.
Patent JP-S5983031-A (JP)
Title: Liquid sampling and transferring apparatus
Inventor: KUBO YOSHIROU
IPC: G01N1/14
Filed: 1982-11-04
Abstract: PURPOSE:To draw a sample liquid at every specified time interval and to make it possible to perform transferring, by providing a liquid withdrawing part, a liquid holding container part, a sucking and injecting part, and a control means, which monitors and controls the operation of a liquid sampling and transferring apparatus. CONSTITUTION:A liquid sampling and transferring apparatus is constituted by a liquid withdrawing part A, a liquid holding container part B, a sucking and injecting part C, and a control means, which monitors and controls the operation of the liquid sampling and transferring apparatus. The liquid withdrawing part A has the following devices; a constant quantity sampling tube 3, which contains a specified amount of a sample liquid from a blood vessel 1 of a living body or a sample holding container through a blood withdrawing tube 2 and a supplying port 3A; a syringe port 5A, which is connected to said tube 3; and the like. In this constitution, the sample substance can be withdrawn at every specified time interval, and the transferring can be performed.
Patent JP-H0919215-A (JP)
Title: Mower
Inventor: IDE NORIHIRO
IPC: A01D34/68
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To enable the stable practice of cutting operations in a grassland without any obstacle in front of a ridge, etc., and further even to the vicinity of the root of a tree in a walking type mobile mower equipped with a cutting blade frame installed on the front side of a mobile machine body. SOLUTION: This mower is obtained by displacing a cutting blade case 5 having installed cutting blades 4 relatively to a machine body frame 3 equipped with a driving wheel and handle levers 2 standing toward the rear to either of the left and right sides, pivoting the cutting blade case 5 so as to enable the shaking and arranging a wheel supporting arm 7 having a floating wheel 6 pivoted on the tip thereof in the machine body frame 3 on the side opposite to the cutting blade case 5 so as to enable the vertical positional regulation, expansion, contraction and fixing of the floating wheel 6.  Furthermore, the position of the floating wheel 6 can be changed to the left or right side of the wheel supporting arm 7 so as to enable the fixing and the floating wheel 6 can further be fixed to a position just before the driving wheel on the front side of the cutting blade case 5 and a position in the lateral part of the cutting blade case 5.
Patent JP-H1035871-A (JP)
Title: Carrying equipment
Inventor: ENOMOTO MASAHIRO
IPC: B65G17/18
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a carrying equipment capable of carrying the cargo over the whole circumference of a longitudinal traveling track, and easily delivering the cargo rearward of a carrying body with a simple structure. SOLUTION: A shaft 5 inserted in a first traveling body 1 traveling on a first traveling track 4, a carrying body 7 to carry a cargo 6 and a link 8 for keeping the posture are provided on the shaft 5, a second traveling body 11 traveling on a second traveling track 10 is provided on the link 8 for keeping the posture, and the second traveling track 10 is deviated diagonally upward relative to the first traveling track 4 so that the angle of the link 8 for keeping the posture is kept constant. A conveyor 20 to deliver the cargo 6 rearward is provided on the carrying body 7, and electromagnets 26a, 26b to keep an iron piece at the sorting position relative to the traveling carrying body 7 by attracting the iron piece provided on the belt of the conveyor 20 are provided at the sorting position se on the first traveling track 4.
Patent JP-H0479246-A (JP)
Title: Bonding wire for semiconductor element
Inventor: TOYOFUKU KATSUYUKI
IPC: H01L21/60
Filed: 1990-07-20
Abstract: PURPOSE:To make strength of a neck part equivalent to that of a busbar or more and to improve the drawing strength of wire by coating an outer peripheral surface of a core which consists of a specified metal or an alloy thereof with a coating material which consists of a specified metal or an alloy thereof. CONSTITUTION:A coating material 1 which consists of high purity Ag or Ag alloy is clad on a core 2 which consists of high purity Pt alloy. Then, wire drawing processing is performed. After annealing treatment is performed in the middle of the processing, a busbar of a specified wire diameter is formed by wire drawing processing. Furthermore, stress is removed. In the constitution, a neck part is thermally affected during ball formation, and an outer peripheral part of the core and an inner peripheral part of a coating member of the neck part mutually diffuse; thereby, a diffusion layer consisting of Pt-Ag alloy is formed and strength of the neck part is improved compared with a busbar without a diffusion layer. Therefore, it is possible to make strength of the neck part equivalent to that of the busbar or more. It is thereby possible to obtain thinner bonding wire, to reduce bonding pitch accordingly and to realize high density package of an LSI.
Patent JP-S6171056-A (JP)
Inventor: KITAHARA NAOTAKE
IPC: A41B11/00
Filed: 1984-09-14
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-H0284106-A (JP)
Title: Rotary transplanting device in rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1989-07-26
Abstract: PURPOSE:To prevent occurrence of different sound and play of pawl tip by backlash by accelerating an eccentric planetary gear in the revolution direction through a friction material laid between the eccentric planetary gear and a concentric planetary gear. CONSTITUTION:A friction material 56 as a brake material is laid between an eccentric planetary gear 33 and a concentric planetary gear 49 and through an initially coned disc spring 57 between a rotary case 28 and the eccentric planetary gear 33. Rotation speed of the concentric planetary gear 49 is transmitted through the friction material 56 to the eccentric planetary gear 33, the eccentric planetary gear is accelerated in the revolution direction and backlash is eliminated. Consequently, play caused by blacklash at the tip of pawl is prevented and an amount of seedlings taken is stabilized.
Patent JP-H0939334-A (JP)
Title: Printer
Inventor: MATSUI MASAAKI
IPC: B41J25/316
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce in torque and size a motor by maintaining a smaller gap than a card thickness at the position opposed to a planar thermal head, and disposing a platen roller. SOLUTION: When a card 12 is inserted from a card insertion inlet 13 and passed through a card detecting sensor 17, a motor starts to rotate in the direction of an arrow. The card 12 is further inserted, and is automatically fed from the time point when the card 12 is engaged between a sheet supply roller 10 and a pinch spring 16. The card 12 is passed through a read sensor 15, and sent to a planar thermal head 1. When the tip of the card 12 is engaged with the gap between the head 1 and a platen roller 3, the card 12 lifts the head 1, and the card 12 is fed while applying sufficient force to the card 12. Thermal energy is applied to the head 1 in this state to color develop the thermosensitive layer on the card surface to write a character, a picture or a graph. Thus, the load at the time of supplying the sheet can be reduced.