baber/WOPTO huggingface dataset:
Patent JP-H10157378-A (JP)
Title: Liquid type writing utensil
Inventor: ISHIKAWA SHINICHI
IPC: B43K8/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid type writing utensil equipped with a valve mechanism wherein a feed amount of ink to a pen body is suitably made variable, stability for a long period of a liquid thigh property with which a valve body in a closed valve state is urged to a valve seat is achieved, and the liquid thigh property is further improved. SOLUTION: A valve mechanism arranged in a shaft cylinder 1 in which an ink storing 2 side and a pen body 3 side are in a freely opening and closing manner, sectioned, is composed of a valve holder 15, a valve seat 16, a valve body 17, an elastic spring component, and a slide cylinder 20. The elastic spring component is provided wherein a first coil spring 18 urging the valve body to the valve seat with almost the same elastic spring force as writing pressure in writing, and a second coil spring 19 which receives the valve body 17 via a slide cylinder 20 with larger elastic spring force than the writing pressure at a position wherein the valve body 17 is retreated by being separated from the valve seat 16 to a required position against the first coil spring 18, are arranged coaxially in parallel with each other.  The slide cylinder 20 is urged to the direction of valve seat 16 with the second coil spring 19, and is, in a coaxially slidable manner, supported with the valve holder 15 under a state in which front and rear transfer ranges are controlled. The valve body 17 is bounced in a valve seat 17 direction with the first coil spring 18, made to abut against a front end of the slide cylinder 20, and supported, in a coaxially slidable manner, with the slide cylinder 20 so as to be together with the slide cylinder 20 retreated by being further separated from the valve seat 16 against the second coil spring 19.
Patent JP-H11197167-A (JP)
Title: Rotational alignment apparatus for knee implant
Inventor: COLLAZO CARLOS E
IPC: A61F2/38
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a surgeon with an apparatus for evaluating the rotation of the joint and setting the degree of rotation over the entire part on the outer side and inner side between the femur and tibia component elements with each other during the deflection and/or elongation of the arbitrary prescribed knee. SOLUTION: This device has a nonembeddable femur trial component element 1 having approximately the same form as the form of a femur implant and a cooperative tibia joint connection trial component element 16 having two parallel guide rails 11, 11' projecting from the front surface of the component element described above. These rails 11, 11' engage with grooves 12 formed on the rear surface of the femur trial component element 1 and the femur trial component element 1 is prevented from rotating with respect to the tibia joint connection trial component element 16 within the cross section by the engagement. A tibia trial base part plate 15 which permits the deflective and elongate rotation of the two component elements 1, 16 and has the outer periphery approximately the same as the outer periphery of the tibia implant base part plate of a corresponding to size the disposed.  This base part plate 15 accepts a spring clip actuator and the string clip actuator rotates, by which the selection of the rotational alignment prosthesis is made easy.
Patent JP-H10139042-A (JP)
Title: Pallet made of paper
Inventor: NOZAKI MASAHIRO
IPC: B65D19/34
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of the fork of a forklift, and improve the loading/unloading efficiency by a method wherein a pallet main body is formed into a structure wherein two box bodies having a rectangular cross sectional shape, are provided side by side, and a cylindrical body of which both end parts are fixed to the top plate and the bottom plate are arranged in the vicinities of side plates, and a partitioning plate is provided in a manner to support the central part of the top plate. SOLUTION: By extending side plates 3, a bottom plate 4, a partitioning plate 5 and a bent piece 6 on both sides of a top plate 2 respectively, a pallet main body 7 of a structure wherein two box bodies having a rectangular cross sectional shape, are arranged side by side, is formed. For such a pallet main body 7, a paper tube 8 of which both end parts are fixed on the top plate 2 and the bottom plate 4, is arranged in the vicinity of each side plate 3, and also, the bent piece 6 is fixed to the top plate 2 with an adhesive. By doing so, the paper tubes 8 are made a supporting body for both sides, and the partitioning plate 5 is made a supporting body for the central part to support the central part from the bottom for the structure, and a pallet 1 made of paper of such a structure is constituted.  By such a pallet 1 made of paper, the width of the supporting body 5 for the central part can be made smaller while keeping the strength which is approx. equal to a conventional one, and the insertion of the fork of a forklift can be facilitated, and the loading/unloading property can be improved.
Patent JP-H03175712-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/17
Filed: 1989-12-04
Abstract: PURPOSE:To perform the bonding work of a reinforcing plate independently from the formation of vibrating space and to employ a simple method in spite of the dimension accuracy of the vibrating space by attaching a vibrating space forming function and a mechanical strength reinforcing function on a vibrating space forming film and the reinforcing plate separately, respectively. CONSTITUTION:The vibrating space forming films 3, 4 are composed of sheet shape resin, a coating agent such as ink or a single layer of metallic foil, ceramic foil or a compound layer combining them. The center parts of the vibrating space forming films 3, 4 are swollen upward and downward, respectively to form the vibrating space 3a, 4a, and their peripheral parts are stuck on the surface of a piezoelectric substrate 1 with sufficient strength. The vibrating space 3a, 4a are formed with a known method. For example, the vibrating space with superior dimension accuracy can be easily formed by applying a lost wax method, etc.
Patent JP-H08153095-A (JP)
Title: Picture managing and editing system
Inventor: AIZAWA TAKASHI
IPC: G06F17/24
Filed: 1994-11-25
Abstract: PURPOSE: To provide a picture managing and editing system which enables even a user using the system of small memory capacity to execute favorably the layout of a picture, and also improves the convenience to use for the user at the time of handling picture data together with data like a character, etc. CONSTITUTION: When layout processing is started, a layout record is referred to, and a layout window is displayed on a display device as shown in (a), and a layout document sheet 42 is displayed in that window, and picture layout frames 43, 44 and thumb nail pictures 45, 46 are displayed respectively in that sheet and in each frame 43, 44. Then, when a request to change the position of the picture or the size of the frame is given by the user, the value of the above-mentioned layout record is changed in accordance with this request, and on the basis of this changed value, the new picture layout frames 43, 44 and the new thumb nail pictures 45, 46 moved or changed in their sizes are displayed as shown in (b).
Patent JP-H09246974-A (JP)
Title: System and method for encoding control data to clock signal
Inventor: RICHIYAADO MAAKU PURENTEISU
IPC: H04N5/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To encode picture control signals to picture element clock signals by providing an encoding circuit for positioning a second transition inside at least one clock cycle to the variable position of a first transition in response to control data. SOLUTION: In this system for encoding control signals to clock signals, 0-114 are given five falling positions 116-120 between voltage levels. In the meantime, the rising position of picture element clocks is only one in each clock cycle. Since control bits are decoded from the picture element clocks, the picture element clocks are sampled at a speed which is 6-folds of the picture element clocks from a PLL(phase locked loop) and the falling position for one of the five combinations of control bits is decided. Thus, it is guaranteed that the rise is present at the same position inside the clock cycle at all times.
Patent JP-H04187354-A (JP)
Title: Detecting and recovering device for nozzle clogging
Inventor: SAKIMOTO KUNIYOSHI
IPC: B22D11/10
Filed: 1990-11-22
Abstract: PURPOSE:To recover nozzle clogging by calculating and alarming the nozzle clogging with a signal, generating pulse signals, superimposing then onto level control signal and vibrating the nozzle part. CONSTITUTION:Flowing quantity from the nozzle 2 is calculated from level variables per unit time, drawing speed and cross sectional area of solidified material with a computing element 13 for flowing quantity. Since the flowing characteristic is varied with head pressure, as well, correction is executed with correcting computing element 14 based on the weight of the tundish. The calculated flowing quantity and the reference flowing quantity are compared with a comparator 15, and when the difference exceeds the reference value, it is decided to generate the nozzle clogging and this is displayed on an alarm displaying device 17 to inform this to an operator. Pulse signal for opening/ closing is generated with a pulse generator 10 for the prescribed time from the generation of nozzle clogging and this is superimposed to nozzle operating signal through an adder 19 to vibrate the nozzle 2.
Patent JP-H07174480-A (JP)
Title: Method for manufacturing heat exchanger
Inventor: YOKOYAMA SHOICHI
IPC: C01B33/08
Filed: 1993-12-17
Abstract: PURPOSE:To make a uniform water repellent characteristic at a surface of an air side heat transmitting surface of a heat exchanger and restrict a frosting phenomenon for a long period of time by a method wherein a mono-molecular film of fluorine carbide system having a quite thin film thickness is chemically adsorbed on the entire surface of the air side heat transmitting surface of the heat exchanger. CONSTITUTION:After cleaning an air side heat transmitting surface, this surface is immersed in solution comprised of chlorosilane system surface active agent having at its one end chlorosilane group (SiClnX3-n group, n=1, 3, 3, X is a functional group) and a direct-chain fluorine carbide group at the other end and fluorine inclusive non- aqueous solvent having no active hydrogen reacted with chlorosilane system furnace active agent. Then, the surface of each of heat transmitting fins 1 of a fin-tube type heat exchanger is formed with a natural oxidization film, SiCl groups and hydroxyl group of substance including fluorine carbide group and chlorosilane group are reacted from each other to perform desorption of hydrochloric acid group, so that a mono-molecular film 2 containing fluorine is formed while being chemically coupled to the surfaces of the heat transmitting fins 1. With such an arrangement as above, the surface of the air side heat transmitting surface can uniformly be changed into a water repellent surface and then a frosting phenomenon can be restricted.
Patent JP-H04188572-A (JP)
Title: Secondary battery with non-aqueous electrolyte
Inventor: EDA NOBUO
IPC: H01M4/485
Filed: 1990-11-20
Abstract: PURPOSE:To provide excellent high-rate charging/discharging characteristics and also low-temp. discharge characteristics by adding a mixture solvent of ethylene carbonate and propylene carbonate as the basic solvent to an electrolytic solution, and further adding 1,3-dimetoxypropane as No.3 component. CONSTITUTION:An electrolyte solvent is used which consists of ethylene carbonate stable for eduction of Li ion, propylene carbonate having good stability in electrochemical oxidation and reduction and also excellent low-temp. stability, and 1,3-dimetoxypropane having excellent ion movability and good stablility in electrochemical oxidation and reduction. Therein ethylene carbonate and propylene carbonate are used in equal proportion by vol., and while the 1,3- dimetoxypropylene content shall be 30-60% of the whole film of electrolyte. Thus a secondary battery is accomplished excellent both in high-rate discharging characteristic and low-temp. discharging characteristic.
Patent JP-H04186776-A (JP)
Title: Vertical mos field effect transistor
Inventor: KASHIWABARA AKIHIRO
IPC: H01L29/423
Filed: 1990-11-20
Abstract: PURPOSE:To eliminate a current concentration part in a drain region and to dispersively supply a current by forming a groove on the surface of a semiconductor substrate between first diffused regions of first and second regions, and forming a gate oxide film and a gate electrode on the surface region in the groove and the surface of the first diffused region to become a channel region. CONSTITUTION:Grooves 11 are formed on the surface of a low concentration drain region 1 between diffused regions 2 of first and second regions 8, 9, and a gate oxide film 14 is formed over the channel forming p-type diffused region 2 and the surface of a low concentration n-type silicon substrate 1 formed with the groove 11, and a gate electrode 15 is formed thereon. When a voltage is applied to the electrode 15, a channel is formed in a boundary between the region 2 and the film 14, a current from the region 3 flows along the boundary between a silicon substrate of the drain region 1 and the film 14 to immediately reach the bottom of the groove 11, and then reach a drain electrode 7 while flowing to extend in the region 1.
Patent JP-H02162251-A (JP)
Title: Chromatograph mass spectrometer
Inventor: NAGATO KENKICHI
IPC: G01N27/62
Filed: 1988-12-15
Abstract: PURPOSE:To make it possible to measure the mass spectrum of fragment ions readily by keeping the gas pressure in a collision activating chamber, wherein ions drawn out of an ionizing chamber, within a range wherein collision of the ions and neutral molecules can take place. CONSTITUTION:The output liquid from a column 1 of a liquid chromatograph is introduced into an ionizing chamber 2 with a vaporizer 21. Ions which are drawn out of the ionizing chamber 2 with an ion drawing electrode 3 and accelerated are inputted into a collision activating chamber 4. Neutral molecules are also diffused into the activating chamber 4 from the ionizing chamber 2. The molecules collide with the ions which are inputted and accelerated in the activating chamber 4. The molecule ions which are collided with the neutral molecules gain energy by the collision, and cleavage reaction occurs. Thus various fragment ions are generated. The fragment ions are inputted into a mass analyzing part 5 from the activating chamber 4 owing to potential difference. The ions which are classified in accordance with masses in the analyzing part 5 are detected with an ion detector 6. A CPU 8 receives the output of the detector 6 and processes the data.
Patent JP-H06207029-A (JP)
Title: Preparation of thermoplastic composite material reinforced with continuous fiber
Inventor: ERUNESUTO ROTSUSHI
IPC: B29K105/08
Filed: 1993-11-25
Abstract: Process for preparing thermoplastic composites reinforced with continuous fibres, which comprises:   (a) unwinding a continuous filament, constituted by a bundle of fibres, from a bobbin; (b) opening the filament, essentially disassembling it, into its individual fibres; (c) dipping and driving the open filament through a stationary bed constituted by a thermoplastic polymer powder contained in a tank submitted to continuous vibration; (d) reassembling the filament and arranging around it a sheltering flexible sheath made of a thermoplastic polymer.
Patent JP-H11153674-A (JP)
Title: Buried object detector
Inventor: TOMINAGA TAKAHIRO
IPC: G01V3/10
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a buried object detector capable of detecting the part extending to different direction from the extending direction in the case where the buried object is supposed to have extending part in the different direction from the extending direction. SOLUTION: A current is generated in a buried object, buried pipe and an electromagnetic wave emitted by this is received with a plurality of reception antennas X1, X2; Y1, Y2; Z of a reception means 2. Each reception antenna X1, X2; Y1, Y2; Z is bar antenna and has axis lines Lx1, Lx2; Ly1, Ly2; Lz respectively parallel to X-axis, Y-axis and Z-axis mutually perpendicular. Even if the buried pipe extends to any direction, the axis line of at least one reception antenna is twisted position of the axis line of buried pipe. When each reception antenna X1, X2; Y1, Y2; Z is in the twisted position, electromagnetic wave may be received. Thus, even in the case the buried pipe has the extending part different from the extending direction, that part can be detected.
Patent JP-2001134345-A (JP)
Title: Hinge and electronic equipment using the hinge
Inventor: YOKOTA YASUO
IPC: G06F1/16
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a hinge capable of attaining both of torque generation and heat transmission and electronic equipment improving heat radiation performance by using the hinge. SOLUTION: A shaft 6 of the hinge connecting a body chassis 1 of a portable computer to a display part side chassis 2 of the computer so as to open/close these chasses 1, 2 has an insertion hole for inserting a heat transmission member in an axial direction, and the electronic equipment can discharge heat from the chassis 1 to the inside of the chassis 2 by inserting a heat pipe 8 thermally connected to a heat source into the insertion hole of the shaft 6.
Patent JP-H01157788-A (JP)
Title: Working head collision preventing device for laser beam machine
Inventor: SASAKI NORIAKI
IPC: B23K26/082
Filed: 1987-12-16
Abstract: PURPOSE:To prevent collision by inhibiting further approach to a working head projecting part, when a working head has approached a prescribed distance of this side of the projecting part in the course of profile working by detecting a variation of a capacitance which has been formed between a nozzle electrode and a work before the working head comes into collision with a projecting part of the work. CONSTITUTION:As a working head 3 approaches a projecting part, a capacitance is formed newly between the projecting part and a nozzle electrode 1, and a capacitance which has been added to a capacitance between the working surface and the nozzle electrode 1 is generated. When this capacitance has reached a prescribed distance in which the working head 3 and a projecting part 10a do not come into collision with each other, a threshold level corresponding to this approach distance is set to a threshold level setting device 12. Therefore, when the working head 3 has approached a distance in which a collision to the projecting part 10a is obstructed, a capacitance of the nozzle electrode 1 and the projecting part 10a is added, an output from a sensor 2 is compared with a threshold level at an input side of a comparator 13, a control means 14 of an NC controller is operated by a prescribed voltage from the comparator 13, and a feeding mechanism of a work 12 or the working head 3 is stopped.
Patent JP-H03189752-A (JP)
Title: Data processing system
Inventor: KAWASHIMA KENICHI
IPC: G06F13/12
Filed: 1989-12-08
Abstract: PURPOSE: To enable a host unit to execute another job in the disconnection period by controlling connection and disconnection of a local channel control means in response to the initial status by the host unit. CONSTITUTION: This system includes a host system 1, a local channel controller 2, a remote channel controller 3, control units 4 and 5, and input/output(I/O) devices 12 and 13. Plural control units are connected in series to the remote channel controller 3. The host channel connects the local channel controller and then disconnects it, and the remote channel controller 3 connects the control unit 4 and then disconnects it. Thus, the host channel and the remote channel controller 3 perform another Jobs respectively in this disconnection period.
Patent JP-H08237429-A (JP)
Title: Multipurpose positioning device and digital scanner providedtherewith
Inventor: CHIYAARUZU EFU PURIBOSUTO
IPC: G03B27/62
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to assemble a digital scanner without requiring many manual control means for executing suitable positioning. SOLUTION: The proposed multi-purpose device has a multi-purpose positioning member 3 including a document registration edge locate surface 15, a carriage horizontal locate surface 23 and a carriage vertical locate surface 21, and a platen locate surface 16, a transparent platen 19 abutted on the surface 16, a registration edge member 18 abutted on the surface 15, a slide pad 13 abutted on the surfaces 23, 21, and a scanning carriage 25 abutted on the pad 13.
Patent JP-H07174608-A (JP)
Title: Method and device for supplying constant quantity of material
Inventor: AOKI MINORU
IPC: G01G11/00
Filed: 1993-12-17
Abstract: PURPOSE:To always supply a constant quantity of material even when the physical properties of the material change by controlling the feeding amount to a conveyor by discriminating that whether or not the difference between the mean value of measured weight values of material masses and a target value falls within a tolerance. CONSTITUTION:When cooked rice masses 2'' segmented at prescribed intervals by means of an intermittently operated cutter 6 are carried onto a weighing conveyor 7, a measuring instrument 7' successively measures the weights of the masses 2'' and inputs measured values one by one to a mean value measuring section 11. The section 11 successively measures mean values of newly inputted measured values and the measured values inputted in the previous time and outputs the mean values to an information processor 13. The processor 13 measures the differences between the mean values and a target value set by a setting means 12 and, when two consecutive differences do not fall within a tolerance, outputs a correction command signal to a conveyor feed controller 14 so as to increase or reduce the feed to the conveyor 7. On a carrying conveyor 8, cooked rice masses 2'' which do not meet the weight requirements are ejected to a discharging section 10 by means of an insufficient cooked rice mass sorting air cylinder 9.
Patent JP-H06147027-A (JP)
Title: Exhaust recirculating device
Inventor: MITSUBORI TAKESHI
IPC: F02M25/07
Filed: 1992-11-04
Abstract: PURPOSE:To provide an exhaust recirculating device without impairing the compactness of a turbocharger. CONSTITUTION:An engine 5 is equipped with a turbocharger 1 composed by integrating a turbine 2 and a compressor 4 in a bearing wheel chamber 3. An annular chamber 21 is provided in a diffuser forming wall 19 of a compressor 3. The chamber 21 and a diffuser 17 are communicated by a slit 20. The inlet part of a circulating passage 22 is connected to the gas flow passage 16 of the turbine 2. The outlet part of a circulating passage 22 is connected to the chamber 21. The intermediate part of the circulating passage 22 is crossed or adjoined to a cooling water passage 24 in the gear wheel chamber 3 to be located.