baber/WOPTO huggingface dataset:
Patent JP-H04152702-A (JP)
Title: Magnetostatic surface wave filter
Inventor: UZAWA KOICHI
IPC: H03H9/25
Filed: 1990-10-17
Abstract: PURPOSE:To suppress a ripple within a pass band by selecting the width of a ferromagnetic substance single crystal thin film to be a multiple of 10 or over and 20 or below of an electrode pitch of each of parallel strip transducer. CONSTITUTION:The electrode pitch of each of parallel strip transducers 7, 8 is usually selected to be 100-1000mum. In this embodiment, the pitch is selected to be 600mum and individual four inputs and outputs are provided to this filter. Moreover, a glass plate whose thickness is 450mum is employed for spacers 3, 4. When the width of the single crystal thin film is selected to be, e.g. a multiple of 13 (8mm) of the electrode pitch (600mum) of the parallel strip transducers 7, 8, no ripple is observed and an excellent pass band characteristic is realized. Moreover, when the width of a Y. I. G. electrode is selected to be a multiple of 20 or over and 30 or below of the electrode pitch of the parallel strip transducers 7, 8, this is in consistent with miniaturization being substantial characteristic of the magnetostatic surface wave filter and not practical.
Patent JP-H07127606-A (JP)
Title: Electro-hydraulic pressure transmission device
Inventor: NAKAO HIROTOSHI
IPC: F15B11/028
Filed: 1993-11-05
Abstract: PURPOSE:To improve the accuracy of speed control for a hydraulic actuator, reduce shock at braking time, lower the lowest value of driving force, and simplify the structure of a device. CONSTITUTION:Discharge ports of two variable displacement pumps 11, 12 are respectively communicated to a pair of hydraulic fluid supply/discharge ports A, B of a hydraulic pressure actuator 10, and those discharge pressures are respectively controlled by pressure control devices 21, 22 in proportion to electric command signals. Displacement speed or displacement of the output axis 10c of the hydraulic actuator 10 is measured by a potentiometer 31, and electric signals are outputted from hydraulic actuator control devices 21, 22 so that a displacement speed or displacement command value may match its measured value, then its output is inputted, to a pressure control device as an electric command signal for showing manipulated variable.
Patent JP-H07131478-A (JP)
Title: Lan-to-lan communication method and lan-to-lan connecting device
Inventor: MATSUNE HIDEAKI
IPC: H04L69/40
Filed: 1993-11-05
Abstract: PURPOSE:To reduce the cost for line use by disconnecting a line immediately when reception is disabled or to transfer data to another terminal when the reception is disabled. CONSTITUTION:The LAN-to-LAN connecting device 14a sends a node state confirmation packet PKTC for confirming a terminal state to the LAN terminal under control. Once the confirmation packet is received, a normal terminal sends a response packet back to the LAN-to-LAN connecting device 14a, but a terminal which is unable to receive data owing to a cable disconnection or other faults does not send a response packet back. The LAN-to-LAN connecting device discriminates the receivable/unreceivable state of the terminal according to whether the response packet is received or not and stores the state. When a specific LAN terminal terminates and can receive the data, the data sent from an opposite LAN terminal are received and sent back to a LAN 11a, but when the data can not be received, the line is disconnected immediately. When a transfer destination is registered for an unreceivable terminal, the received data are transferred to the transfer destination.
Patent JP-H07131463-A (JP)
Title: Communication controller
Inventor: KANEHARA KATSUMI
IPC: H04L29/02
Filed: 1993-11-05
Abstract: PURPOSE:To eliminate an operation rate decrease and delay of a communication depending upon the state of a communication opposite party by providing an address changing means which varies an address when the communication with the communication opposite party of an address is disabled. CONSTITUTION:A communication address determining program 12 determines the communication address from the value in a work area on a RAM 2 which is expanded by an internal switch read program 11. The communication address changing program 14 automatically changes the communication address in the work area on the RAM 2 unless a LAN controller interface program 15 can make a communication with a communication opposite party in a LAN owing to some event. The LAN control interface program 15 is a program which controls the connection and release of a call to and from the communication party in the LAN through a LAN controller 5 and the transmission and reception of document information and image information. Therefore, even if the communication is unable to make a communication for some reason, a communication with a next communication party becomes possible.
Patent JP-H1198962-A (JP)
Title: Feed for bee
Inventor: NAKAMURA FUMIO
IPC: A01K67/033
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prepare the subject feed good in handleability, resistant to rotting and fungous generation, and having a sufficient efficiency as a substituent of pollens for somewhat long period by compounding MIJINKO (fine powder of steamed glutinous rice), a sugar and a pollen-like component, and controlling the water content below a specific level. SOLUTION: This feed is obtained by compounding MIJINKO, a sugar and a pollen-like component, and controlling the water content at the level of <=11%. It is preferable that the compounding ratio of the MIJINKO is 20-50 wt.% of the content of the sugar, and the addition of the pollen-like component is about 50-80 wt.% based on the mixture of the MIJINKO and the sugar. Further, the objective feed can be used for honeybees or bumblebees.
Patent JP-2001096710-A (JP)
Title: Original plate for lithographic printing plate, lithographic printing plate, manufacturing method thereof and printing method
Inventor: HIRAOKA SABURO
IPC: B41M1/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the ink oozing extent of an image in a lithographic printing plate which is obtained by forming the image using thermally melting particles and upgrade the resistance to smear and further, improve the sensitivity latitude with the enhancement of plate wear as well as provide an original plate for a lithographic printing plate and a printing method intended for the upgrading of the resistance to smear of the lithographic printing plate by imparting hydrophilic properties to the surface of the printing plate. SOLUTION: This lithographic printing plate is characterized in that an image is formed on a hydrophilic support using thermally melting particles to which a hydrophilic material is physically fixed by coating.
Patent JP-H08135014-A (JP)
Title: Connection member of column and beamc
Inventor: FURUTA ARATA
IPC: E04B1/58
Filed: 1994-11-10
Abstract: PURPOSE: To increase the efficiency of a construction work, by forming a connection member in which reinforcing cross plates are arranged, leaving pierced holes in the axial direction, so as to unify the connection member with cast steel, in the inside of a cylinder having notches and fitting a beam to a column through this member. CONSTITUTION: The connection member 1 of a column and a beam is constituted of cross plates 4a and rigidity-increasing support plates 4b reinforcing the inside and a cylinder having notches 2a at the outside. This is formed as a unit by cast steel. The main reinforcements of a beam or the like are welded in advance at a specified position of the surface of the connection member 1 to increase the fitting accuracy. The connection member is connected to the fixing position of the beam of a steel skeleton column and a steel skeleton beam or the like is welded on the surface of the connection member to dispense with the reinforcing works in the inside of connection member 1. Thereafter, a form is fixed to the periphery thereof and concrete is placed to unify them and form a steel skeleton concrete column and beam.  In this way, a sturdy connection member free from concentrated stresses can be obtained and the construction work is also made efficient.
Patent JP-H04151664-A (JP)
Title: Manufacture of dustproof body
Inventor: MIYAZAKI TETSUYA
IPC: G03F1/62
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a light-beam transmissive film which has high transmissivity without uneven distributing stress in a film nor causing the damage nor deterioration of a film such as a crack by forming the light-beam transmissive film on the surface of an organic material substrate, and then decomposing and removing the organic material substrate by heating or by using a solvent and forming the light-beam transmissive film alone. CONSTITUTION:After the light-beam transmissive film is formed on the surface of the substrate, the substrate is decomposed and removed by heating or by using the solvent to form the light-beam transmissive film alone. An organic material substrate of, for example, cellulose is usable as the substrate. The film 6 may be formed on the organic material substrate directly or by forming an organic material film consisting of, for example, a nitrocellulose film, etc., as a filmy substrate 8 on the surface of a substrate 7 of quartz glass, etc., as a base substrate and further forming the film 6 thereupon. Consequently, the light-beam transmissivity film 3 with high transmissivity is obtained without uneven distributing stress in the film nor causing the damage nor deterioration of the film such as a crack.
Patent JP-H0997883-A (JP)
Title: Capacitor structure of semiconductor memory element and manufacture thereof
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/822
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress the intrusion of hydrogen and moisture into a capacitor structure, and to enhance long-term reliability by a method wherein the capacitor structure of a semiconductor memory element is surrounded by the first and the second protective layers consisting of the material such as a 4A group and a 5A transition metal etc. SOLUTION: A capacitor structure is formed on the interlayer insulating film 20 located on the element isolation region 11. Said capacitor structure is composed of a lower electrode 22, a capacitor part 23 consisting of ferroelectric thin film, and an upper electrode 26. Said lower electrode 22 is formed on the interlayer insulating layer 20 corresponding to a substrate. The first protective layer 21 is formed between the interlayer insulating layer 20 and the lower electrode 22. On the other hand, the second protective layer 27 is formed on the upper electrode 26. The first protective layer 21 and the second protective layer 27 have the two-layer structure composed of a 4A group transition metal (Ti) layer and a 4A group transition metal nitride (TiN) layer. Said Ti layer is the lower layer and the TiN layer is the upper layer.
Patent JP-2001096186-A (JP)
Title: Simple floating/sinking separator
Inventor: WATANABE MINORU
IPC: B03B5/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple floating/sinking separator suitable for treating waste materials from civil engineering and building fields and for removing wood chips from gravel and crushed stone which are mainly used as aggregate. SOLUTION: A floating/settling separator 10 is composed at least from a water tank 12 expanding upward from an upward inclined semi-cylindrical bottom part 18, a screw 16 which, with its discharge side end 17 exposed on a water surface, is fitted along the bottom part 18 and functions as a screw conveyer, a means for rotating the screw 16, a means for removing precipitates 36 to be discharged by the screw 16, a means for separating/removing water overflowing from the tank 12 and suspended substances 38, and a circulating means for returning the removed water to the tank 12. The upper part of the tank 12 is opened so that the surface water flow of the tank 12 flows from the discharge side of the screw 16 toward an overflow port 26 formed in the fringe on the charge side of the tank 12 to prevent the water flow from being hindered.
Patent JP-S61158007-A (JP)
Title: Information signal recording or reproducing device
Inventor: SASAYA TOMOHIKO
IPC: G11B20/12
Filed: 1984-12-28
Abstract: PURPOSE:To make it possible to confirm desired position of areas for respective information recording simply by recording index signals corresponding to respec tive record information of plural longitudinal direction on the control area of a tapelike recording medium or reproducing it. CONSTITUTION:The device has fixed heads 15a-15c and an index signal recording and reproducing circuit 16 for recording, erasing and reproducing index signals. Six tracks are formed respectively in longitudinal direction in helical tracks (information recording area) 23 formed on a magnetic tape 11, and PCM audio signals are recorded and reproduced on respective tracks. Cue tracks (area for controlling) 24 in which index signals are recorded are formed in longitudinal direction at the end of the tape 11. In a tape recorder, specified length of index signals is recorded at a position corresponding to the starting part of recording of PCM audio signals.
Patent JP-H0997708-A (JP)
Title: Anisotropic bonded magnet
Inventor: TSUJIMOTO HIDEJI
IPC: H01F1/057
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide the title anisotropic bonded magnet with excellent heat resistance, weather resistance and porcelain characterictics without cracking in magnet particles in the molding step of the title anisotropical bonded magnet by blending and mixing anisotropic R-Fe-B base magnetic particles with base metallic particles and hard ferrite magnet particles. SOLUTION: The title anisotropic bonded magnet is made of 60wt.%-98.5wt.% of anisotropic R-Fe-B base magnet particles having the assembly structure of recrystallized particles comprising 0.05μm-50μm of R2 Fe14 B pyramidal quadratic system in the mean crystallized particle base, 1wt.%-10wt.% of resin and whole weight of 0.5wt.%-30wt.% of base metallic particles and hard ferrite magnet particles. Besides, it is featured that the blending ratio between the base metallic particles and the hard ferrite magnet particles is 1.5/98.5/1.5 in the wt.%.  Furthermore, in the molding step of the bonded magnet, the blended particles of the base metallic particles and the hard ferrite magnet particles can release the stress concentration in a local magnet particles caused in the molding step so as to suppress the formation of an active metallic surface due to the cracking of the magnet particles thereby enabling the heat resistance and weather resistance to be further enhanced.
Patent JP-S63130099-A (JP)
Inventor: NAKADA SEIICHI
IPC: D06F75/26
Filed: 1986-11-20
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-S62135361-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: B32B21/08
Filed: 1985-12-10
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-H09121548-A (JP)
Title: Switching controller of sine-wave pwm converter
Inventor: YAMASHITA YUJI
IPC: H02M7/12
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To suppress the waveform distortion of a PWM signal as much as possible. SOLUTION: When a PWM signal for the control of the switching device of a sine-wave PWM converter is generated by using a predetermined carrier wave, a controller synchronizes the predetermined carrier wave with a frequency which is 3×(2n-1) times (where n=1, 2,...) of the frequency of the power supply 2 of the switching device by using a PLL circuit 15. With this constitution, the waveform distortion of the PWM signal can be significantly suppressed.
Patent JP-H07107847-A (JP)
Title: Shaking sorter in threshing machine
Inventor: YAMANE YOICHI
IPC: A01F12/32
Filed: 1993-10-10
Abstract: PURPOSE:To provide a shaking sorter in a threshing machine in which the sorting unit can readily be detached from the rear side without damage and shows excellent performance in flow plate sorting. CONSTITUTION:The shaking sorter unit 20 is set in the air duct extending from beneath the threshing chamber 1 to the following dust-sorting chamber 6 and the sorter 20 is constituted with the first grain-passing separator 14 facing on the first receiving trough 11 and the second grain-passing separator facing the second receiving trough 12 and the shaking sorter unit 20 is detachably set from the rear of the dust-sorting chamber 6. In the threshing machine, the flowing down plate 16a and the side plates 16b, 16c in the first flowing plate inclined down from the near-end of the first grain-passing part 14 to the first receiving trough 11 are made of a series of elastic plates and a shape-keeping material is mounted beneath the lower edge of the first flow plate 16 so that the shape is extended almost in a line.
Patent JP-H10108343-A (JP)
Title: Clamp for nonround cable
Inventor: MATSUDA AKIO
IPC: H02G7/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a clamp which effectively catches a cable nonround in section such as a low wind sound cable or the like. SOLUTION: A clamp is equipped with a clamp body 1 which has a semicolumnar recess 1A and a cover 2 which has a semicolumnar recess 2B, being screwed with this body 1, and catches a cable W nonround in section through a tubular collar 3 in the space surrounded by both recesses 1A and 2A. Here, the tubular collar 3 is constituted by hinging two semitubular members freely of opening and closing, and it possesses an inside periphery to fit the form of the outside periphery of a nonround cable W, and also it is connected to at least one side of the clamp body 1 or the cover 2 by a linear body (wire 4). Therefore, the tubular collar 3 can be put in and taken out from between both recesses 1A and 2A, and it never falls during work.
Patent JP-H08133027-A (JP)
Title: Transferring device for vehicle
Inventor: NIIYAMA TETSUO
IPC: B60S13/00
Filed: 1994-11-11
Abstract: PURPOSE: To transfer a vehicle from the lateral direction easily and quickly. CONSTITUTION: A base 3 in a conveying means 2 traveled along a car parking surface G can be inserted into between front/rear tires 4a, 4b in a vehicle 4. A pair of scooping tools 5 are arranged on bolt sides of the base 3, and both of the scooping tools 5 are moved in the longitudinal direction X of the vehicle 4 by means of extension operating means 6 of link mechanism 22, 23 supported on the base 3 on the outside in the vehicle lateral direction Y of the vehicle 4. Rotary arms 7 pressing the tires 4a, 4b toward the base 3 from the outside in the longitudinal direction X are arranged in the respective scooping tools 5, while rollers 8 for scooping are arranged.  In transferring the vehicle 4, firstly, cylinders 20, 21 are extended and both of the scooping tools 5 are extended from the base 3 by means of the link mechanisms 22, 23 so as to be brought into contact with the tires 4a, 4b, and then, the tires 4a, 4b are pressed toward the base 3 by means of the arms 7, and as a result, the tires 4a, 4b are loaded on both of the scooping tools 5.
Patent JP-2000104452-A (JP)
Title: Unit type financial service counter system
Inventor: KUROIWA YUKIO
IPC: E05G5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time from order to operation, and to cope with a design change by forming a service counter system of a service counter unit with the predetermined structure and an exterior unit. SOLUTION: This unit type financial service counter device 1000 is formed of a service counter device unit 100 and a customer floor unit 500, and periphery of the unit 100 is closed by firm plate members 1-4 and upper and lower surface plate members, and exterior units 201, 202 of the unit 500 are respectively divided into an appropriate number of blocks and parts, and both the units 100, 500 are assembled in a factory. Continuously, in a construction field, financial service counter devices 110, 120 such as an ATM and unmanned contract device are fitted in openings previously provided in the plates 3, 4. At the time of maintenance, a worker enters the unit 100 through a door 21, and comes in/out of the units 201, 202 through doors 22, 23. With this structure, since main functions are concentrated in the firm service counter device unit, crime preventing property can be improved, and quick response to a request of a user is ensured by providing various customer floor unit, and carrying efficiency and workability can be improved.
Patent JP-H03183901-A (JP)
Title: Power-energized winding type tape rule
Inventor: DATSUDORII BUI BITSUKUFUOODO
IPC: G01B3/10
Filed: 1990-10-18
Abstract: PURPOSE: To reduce the assembling time and cost of a tape ruler and, at the same time, to prevent the occurrence of careless uncoupling by forming new and sure mutual engagement between the outer end section of a spring and the inner end section of the rule. CONSTITUTION: The outer end section 92 of a spring 86 has a narrow and long tongue section 94 and the expanded part 96 of the section 94 has a narrow part 98 on the outer end section and another narrow part 100 on the inside of the part 96. An opening 104 is formed in the inner end section 102 of a rule blade 16 and the central wide part of the opening 104 forms corner tabs 106. At the time of assembling the spring 86 with the blade 16, the tongue section 94 is positioned on the upper surface of the blade 16 and the expanded part 96 is put on the opening 104. The part 96 is pressed down through the opening 104 and the part of the part 96 near the shoulder 97 is seated below the tabs 106.  The shoulder 97 comes into contact with the wall surface of the blade 16 forming the end section of the opening 104 when the shoulder 97 is relatively moved either side in the longitudinal direction and prevents the occurrence of careless uncoupling during the normal use of a tape rule.
Patent JP-H06100529-A (JP)
Title: Prostaglandin f2beta isopropyl ester, its production and medicine containing the same compound
Inventor: MIYAZAKI TORU
IPC: A61P27/06
Filed: 1992-09-22
Abstract: PURPOSE:To provide PGF2beta isopropyl ester low in irritation to the eye, exhibiting a sufficient effect on lowering of intracular pressure in a low concentration and useful as a medicine for preventing and/or improving glaucoma. CONSTITUTION:Prostaglandin F2beta isopropyl ester represented by formula I. This compound is obtained by synthesizing 11,15-0-bis(tetrahydropyran-2-yl)PGF2beta isopropyl ester of formula II from 11,15-0-bis(tetrahydropyran-2-yl)PGF2beta of formula III (THP is tetrahydropyran-2-yl) as the raw material through a reaction of the reaction formula and hydrolyzing the synthesized compound under an acidic condition.
Patent JP-H07128529-A (JP)
Title: Channel type case for protection of waveguide substrate
Inventor: KAWAZOE TAKEMI
IPC: G02B6/12
Filed: 1993-11-08
Abstract: PURPOSE:To protect a waveguide substrate against mechanical impact without generating the danger of disconnection of bonding wires and short circuiting of wires from each other by forming both flank parts of a channel type case formed between electrodes and external terminals in such a manner as to be made flush with the surface part of the waveguide substrate formed with the electrodes. CONSTITUTION:End face blocks 12 are adhered to both ends of the front surface of the waveguide substrate 10. Optical waveguides 14 and the electrodes 16 are formed on the waveguide substrate 10. The waveguide substrate 10 adhered with the end face blocks 12 is housed in the channel type case 20 for the purpose of protecting the substrate. The part between the electrodes 16 and the external terminals 30 are made flush with the front surface part of the waveguide substrate 10. Then, no obstructions exist at all and, therefore, linear connection of both by a bonding device is easily executable. The linearly connected bonding wires are stable and the disconnection of the wires or the shorting of the wires from each other does not arise.