baber/WOPTO huggingface dataset:
Patent JP-H0743939-A (JP)
Title: One-component magnetic developer and image forming method
Inventor: URAWA MOTOO
IPC: G03G9/083
Filed: 1993-07-29
Abstract: PURPOSE:To provide the one-component magnetic developer which is free from fogging, splashing and cleaning defect. CONSTITUTION:The developer for electrostatic charge image development to be used in the image forming method of impressing a vibration bias voltage having a first peak voltage for energizing the developer on a developer carrying member in a direction toward the visible part of the electrostatic latent image on an OPC photosensitive body and a second peak voltage for energizing the developer toward the developer carrying member from the visible part of the electrostatic latent image is the one-component magnetic developer contg. a binder resin and magnetic powder. The magnetic powder is a magnetic material formed of a metal oxide having 10 to 50emu/g intensity of magnetization at 1K oersted magnetic field. The absolute value of the two-component tribo to the iron powder of the developer is <40muC/g and the weight average grain size of the magnetic developer is 4.0 to 10mum.
Patent JP-S5996649-A (JP)
Title: Production method of alkaline storage battery plate
Inventor: SATOU SOU
IPC: H01M50/541
Filed: 1982-11-24
Abstract: PURPOSE:To facilitate the welding of a lead plate by sticking and impregnating a heat-resistant adhesive tape to a portion pressed with the terminal fitting section of a nickel-sintered substrate beforehand in a process impregnating an active material of a positive electorde and a negative electrode. CONSTITUTION:A substrate 1 is formed by placing nickel powder on both surfaces of a nickel net, sintering it in the hydrogen gas, and pressing it. After pressurizing it, a heat-resistant adhesive tape 3 is stuck on both surfaces of a portion 2 on which a lead plate is welded. The tape 3 is made of a material not peeled off even in an active material salt solution or an alkaline aqueous solution and suppresses the infiltration of the active material and alkali. Accordingly, the infiltration of the active material into the press section of a pole plate and the welding of the lead plate can be facilitated during the active material impregnation process of a positive electrode and a negative electrode.
Patent JP-H1150815-A (JP)
Title: Slide part
Inventor: KUROKI TOSHIAKI
IPC: C21D1/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive slide part which can reduce accumulation of an inside stress caused by a difference in thermal expansion coefficient between a slide part body and a ceramic chip and dispense with independent hardening of the slide part body. SOLUTION: A slide part 21 is slidably held in a cylinder block, and a ceramic chip 23 in contact with a cam of a camshaft is brazed to the bottom surface 22a of a slide part body 22 to be fitted to the lower portion of a push rod 17 in such a manner as cover the bottom surface 22a. The slide part body 22 is made of a self-hardening casting.
Patent JP-H0651992-A (JP)
Title: Program resource managing device
Inventor: HOSONO YUICHI
IPC: G06F9/445
Filed: 1992-08-03
Abstract: PURPOSE:To eliminate the wasteful distribution of program resource and to efficiently use computer resource by distributing only the latest update program to a work station. CONSTITUTION:This device is provided with a host computer 20 having a program distribution processing part 2, the program resource 3 comprised of plural programs used in the work stations 1-1 to 1-n, and a version number registration part 35 which lets an updated program be a distribution object when the update of the program resource 3 is generated and provided with distribution program information 31 generated by adding distributed version number information and the version number information of the updated program distributed at each of the work stations 1-1 to 1-n. The program distribution processing part 2, when receiving the supply request of the program from the work stations 1-1 to 1-n, retrieves the distribution program information 31 based on the version number information of the version number registration part 35, and extracts the program provided with the latest number of program version, and distributes by reading out the program from the program resource 3.
Patent JP-S5947135-A (JP)
Title: Replacing method of tool
Inventor: YASUKAWA YUTAKA
IPC: B23Q3/157
Filed: 1982-11-24
Abstract: PURPOSE:To enable a toll to be easily and cheaply exchanged, by extracting, with a tool gripper, a tool drum which detachably supports plural tools, to be mounted on a main spindle and then replacing the tool between a tool magazine and the main spindle by means of a tool exchanger. CONSTITUTION:A tool drum 4 detachably supporting plural tools 6 is mounted onto a table 2 through a tool pallet 3. The table 2, having an indexing function, indexes one of the tools supported by the tool drum 4 to a prescribed position. the indexed tool is held by a tool gripper 34 moved to the right by operating the second actuator 62. While, when holding of the tool is finished, the tool drum 4 lowered is integrally with the tool pallet 3, and the tool 6 is extracted from the tool drum. Next, when the gripper 34 mounts the tool on a main spindle, a tool exchanger arm replaces said tool with a tool in a tool magazine.
Patent JP-H0370183-A (JP)
Title: Photovoltaic element
Inventor: IWAMOTO MASAYUKI
IPC: H01L31/0745
Filed: 1989-08-09
Abstract: PURPOSE:To improve conversion efficiency of a solar cell by providing a fine crystal layer consisting of substantially intrinsic fine crystal silicon semiconductor which is provided between an amorphous layer and a crystal layer. CONSTITUTION:A fine crystal layer 2 and n-type or p-type amorphous layer 3 are formed by the plasma CVD method with a p-type or n-type crystal layer 1 as a substrate and S1H4 gas as a main raw material gas by the plasma CVD method. Concretely speaking, a film with the grain diameter of 100 to 1000Angstrom  can be obtained with a gas composition ratio of SiH4/H2=0.05 and at a substrate temperature of 180 to 400 deg.C for the fine crystal layer 2. An amorphous layer 3 is formed under a gas composition ratio of B2H6/SiH4=0.01-0.05 for p-type and under a gas composition ratio of PH3/SiH4=0.001-0.05 and at a substrate temperature of 200 deg.C for n-type. Namely, a fine crystal layer which is provided between the amorphous layer and the crystal layer functions as a buffer layer for relaxing mismatching of lattice, etc., between the amorphous layer and the crystal layer by enabling an optically forbidden bandwidth to have an intermediate value between both layers and by setting it to be substantially intrinsic for showing a film quality at low interface level.
Patent JP-2000072428-A (JP)
Title: Horizontal carbon dioxide snow horn having controlling function for desired snow
Inventor: RHOADES GEORGE D
IPC: C01B32/50
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to produce solid CO2 snow from liquid CO2. SOLUTION: This device to produce solid CO2 from liquid CO2 provides a snow horn which is arranged at a non-vertical angle. The snow horn is equipped with a feed tube 24 to receive the flow of liquid CO2 and a discharge tube to disperse solid CO2 having a larger cross section than that of the feed tube. The feed tube and the discharge tube are connected at the one end with each other. The feed tube has a discharge port and is extended in the discharge tube and the extended length of the discharge end part 26 of the feed tube in the discharge tube can be adjusted. This producing method includes a process for passing the liquid CO2 through the feed tube of the snow horn, passing the liquid CO2 through plural fine continuous passages to be successively provided to expand the liquid CO2 and producing solid CO2 in the discharge tube of the snow horn.
Patent JP-H0524777-A (JP)
Title: Device for controlling door of elevator for the physically handicapped person
Inventor: SASAKI TOSHIHIKO
IPC: B66B13/14
Filed: 1991-07-24
Abstract: PURPOSE:To enable the physically handicapped person to go in and out from a cage without anxiety by closing a door after a predetermined time from completely opening the door when an opening button for the physically handicapped person is operated. CONSTITUTION:When an opening button for the physically handicapped person is operated when a relay 15 is energized to close a door, a contact 51b is opened to deenergize the relay 15, and a relay 13 is energized to reverse the door. When the door reaches an opening end, a contact 14a3 is closed to start counting of a timer 23T, and after a predetermined time a contact 23Ta is closed energized to energize a relay 24, close a contact 24a, energize the relay 15 and to start to close the door.
Patent JP-H0751495-A (JP)
Title: Iron
Inventor: MATSUO ATSUSHI
IPC: D06F75/26
Filed: 1993-08-20
Abstract: PURPOSE:To provide an easy-to-handle iron which prevents the trouble and the malfunction of a control circuit having a display device built in its handle. CONSTITUTION:An opening part 25 which is covered by a lid 26 is provided on the upper front part of a handle 21, and a hollow cylindrical grip part 23 is fitted to it. A control substrate 18 is installed opposite to a display device 19 such as LED 19a on the opening part 25. Thus, an invasion of steam and static electricity can be prevented by eliminating a connection part at the hold of the grip part 23 and the distortion and deformation of the part 23 can be prevented.
Patent JP-S6269096-A (JP)
Title: Heat exchanger
Inventor: KOIKE TADAO
IPC: F28F1/32
Filed: 1985-09-20
Abstract: PURPOSE:To prevent frost clogging upon frosting thereby to prevent the heat transfer function from lowering by forming a number of slits for increasing a heat transfer rate on the air stream outlet side of fins. CONSTITUTION:The surface of fins 1 are divided into a plurality of stages by a plurality of pipes 2. Non-slitted portions 11 occupy all the stages of divided fin surfaces divided into the plurality of stages on the inlet side of an air stream F. Slitted portions 12 are formed on all the stages of fine surfaces divided into the plurality of stages on the air stream F outlet side. Thus, since slits are not formed on the air stream F inlet side of fins 1 on which a large amount of frosts are formed, gaps between the fins 1 do not become small. For this reason, frost clogging does not occur in a short length of time at the air stream F inlet side of the heat exchanger. Further, on the air stream F outlet side, by the provision of the slitted portions, gaps between the fins 1 have a length half the length therebetween in the air stream F inlet side. However, since the amount of frost formed on the air stream F outlet side is smaller than that formed on the air stream F inlet side, frost clogging is not produced in a short length of time. Therefore, no frosting is formed partly in a short length of time, and hence the operation time until defrosting can be prolonged.
Patent JP-H0936401-A (JP)
Title: Production of thin film solar cell comprising step for enhancing conversion efficiency
Inventor: KUSHIYA KATSUMI
IPC: H01L31/04
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To produce a thin film solar cell having high conversion efficiency by providing a simple step for irradiating light or applying a bias voltage, for example. SOLUTION: A thin film solar cell having high conversion efficiency can be produced by providing a simple step for irradiating light or applying a forward bias voltage to the thin film solar cell 1 comprising a first p-type multielement compound semiconductor layer 4 serving as a light absorption layer, a second n-type metal oxide compound semiconductor layer 6 serving as a window layer, and an interface layer 5 of mixed crystal compound containing sulfur, ZnSe, etc., selected from II-VI compound.
Patent JP-H1155324-A (JP)
Title: Communication system for computer network
Inventor: FUJINO SHINJI
IPC: G06F15/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a distributed communication control system by which data to be transmitted to a terminal can be adaptively variation controlled under the consideration of the transmission characteristics of a network or the processing capability of a receiving terminal. SOLUTION: Each agent for operating data communication control is mounted on each terminal C2 and C1 of a server 10 for providing information such as picture data and a client 11 for obtaining the information. Also, each agent for controlling data communication is provided at each gateway G1 , G2 , G3 , and Gi on a network with which the server 10 and the client 11 are connected. Those agents obtain information related with the transmission band of the network or the constitution of another network, or information related with the processing capability of the terminal C1 of the client 11 by a method for transferring a dummy packet among them, and data to be transmitted are converted and transmitted/received from the terminal C2 of the server 10 to the terminal 1 of the client 11 based on the information.
Patent JP-H0255436-A (JP)
Title: Code error rate measuring system
Inventor: TANAKA MASATAKA
IPC: H04L1/00
Filed: 1988-08-20
Abstract: PURPOSE:To prevent lowering in error rate measuring accuracy when a measured period is changed by outputting an error pulse number through the conversion when the number of stages of a total pulse counters is maximized when the designation of the measurement period of a code error rate is changed. CONSTITUTION:When the designation of the measuring period of a code error state is changed, the number of stage selector 11 in response to the changed measuring period selects the number of stages X closest to the period from the maximum number of stages M by using a total pulse counter 1 to count an input pulse number 2<a>. On the other hand, an error pulse counter 2 counts total number 2<b> of a prescribed error pulse inputted at the same designation period as that of the counter 1 by using circuits of prescribed stage number N and the result is outputted. Then an exponent adder 24 converts the error pulse number 2<b> into the maximum stage number M being the number of stages of counting the counter 1 and the result is outputted.
Patent JP-2000042778-A (JP)
Title: Laser machining method and its device
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/064
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To dispense with the structure of a two-dimensionally dedicated laser beam machine and to enable laser beam machining of a three-dimensional object by merely exchanging only the tip end part of a laser beam machining head. SOLUTION: An adapter 15 is installed freely attachaby/detachably to the tip end of a laser beam machining head 1 in which a condensing lens 3 for converging a laser beam LB is stored. A nozzle member 29 is installed at the tip end of this attachable/detachable adapter 15 rotatably on a nearly horizontal plane. A bend mirror 25, which is supported with a cushion O-ring 41 in the nozzle member 29, deflects nearly horizontally the laser beam converged by the condensing lens 3. The bend mirror 25 is cooled by the cooling fin 43 provided outside the bend mirror 25. The nozzle member 29 is regulated in its rotation, after it is rotatably positioned on a horizontal plane, by making a rotation regulating stopper 39 engage with a rotation stopper 37 installed in the detachable adapter 15. A horizontal laser beam is emitted from the nozzle 27 to the machining point of a workpiece W.
Patent JP-S6098436-A (JP)
Title: Photosensitive body
Inventor: KANEKO TADASHI
IPC: G03G5/00
Filed: 1983-11-04
Abstract: PURPOSE:To provide an inexpensive photosensitive body having durability by subjecting said body to a surface treatment by a liquid contg. a metal or the compd. of the metal having a smaller tendency to ionization than hydrogen. CONSTITUTION:A photosensitive layer 19 formed on a conductive base 18 consisting of aluminum, etc. is constituted of a charge transfer layer 25 consisting of amorphous selenium or amorphous selenium-tellurium and a charge generating layer 26 consisiting of amorphous selenium-tellurium. The surface of said layer is treated by a liquid contg. a metal or the compd. of the metal having a smaller tendency to ionization than hydrogen by which an existence layer 33 of said metal is formed. The crystallization of the amorphous selenium on the surface of a photosensitive drum 9 is progressed by the bonding of the hydrogen ion in the atmosphere with selenium, by which the properties of the amorphous selenium are changed and the characteristics as a photosensitive body are deteriorated. The effect of preventing the crystallization of the photosensitive body is thus maintained for a long period of time by the above-mentioned method and the inexpensive and safe provision of the photosensitive body which withstands long- term use is made possible.
Patent JP-H1049045-A (JP)
Title: Formation of human body model and device therefor, human body model
Inventor: ASAO SACHIKO
IPC: G06F19/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To form a simple human body model without inputting individual persons' shape data by calculating the ratio of the height of a person and the height of a preset standard human body model and forming the human body model of the person by expanding and contracting the standard human body model by this ratio. SOLUTION: The height, distinction of sex, and age of the person whose human body model is desired to be formed are inputted in an input device 1. The standard human body models to be deformed which are formed by each age group and distinction of sex are preserved as a data base 2 in a memory section 3. An arithmetic section 4 selects the standard human body model of the same sex and the same age group of the person whose human body model is desired to be formed from the inputted data of the person whose human body model is desired to be formed from the data base 2 and deforms the standard human body model by comparing the body length of the person whose human body model is desired to be formed and the body length of the standard human body model.  Namely, the ratio between the calculated body length of the person whose human body model is desired to be formed and the standard body length is determined and the standard human body model is subjected to expansion and contraction at this ratio.
Patent JP-S6365000-A (JP)
Title: Production of beta-type silicon nitride whisker
Inventor: MASUNAGA KATSURO
IPC: C30B29/62
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a beta-type silicon nitride whisker in high yield and efficiency, by mixing amorphous silicon nitride or alpha-type silicon nitride powder with an alkaline earth metal oxide powder at a specific ration and calcining the mixture in a non-oxidizing gas atmosphere. CONSTITUTION:(A) A raw material powder composed of amorphous silicon nitride or alpha-type silicon nitride produced by calcining the amorphous silicon nitride is mixed with (B) powder of an alkaline earth metal oxide such as MgO, CaO, etc., or powder of an alkaline earth metal compound capable of forming an oxide by calcination, e.g. Ca(OH)2, BaCO3, etc. The amount of the component B is 0.1-20pts.wt. (in terms of oxide) based on 100pts.wt. of the component A. The obtained powdery mixture is calcined in a non-oxidizing gas atmosphere such as N2, Ar, etc. The calcination is carried out preferably at about 1,000 deg.C to a maximum temperature of about 1,850 deg.C for about 0.1-40hr. A high-purity beta-type silicon nitride whisker free from residual raw materials can be produced by this process in high yield.
Patent JP-H1036326-A (JP)
Title: Acid adduct salt of 3-ethynylaniline compound and purification of 3-ethynylaniline compound
Inventor: YAMAKAWA KAZUYOSHI
IPC: C07C211/46
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new acid adduct salt having the form of a specific acid adduct salt, capable of being easily crystallized for its purification, excellent in storage stability and useful as an intermediate for synthesizing thermosetting resins, nonlinear optical materials, etc. SOLUTION: A compound of formula I [X<-> is BF4 <-> , PF6 <-> , ClO4 <-> , a halogen ion, a group of formula II (R<1> is OH, an alkyl, an aryl), a group of formula III (Z is a single bond, methylene, ethylene, phenylene)]. For example, 3- ethynylaniline sulfuric acid salt. The compound of formula I is obtained by dissolving a 3-ethynylaniline compound in an organic solvent (preferably an aromatic hydrocarbon solvent, an aliphatic hydrocarbon solvent, an ester solvent), adding an acid of the formula: HX to the solution and subsequently filtering off the deposited crystals.
Patent JP-2001034531-A (JP)
Title: Stack access device and storage medium
Inventor: YOSHIMURA MASAHIKO
IPC: G06F12/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stack access device which prevents a system from deteriorating in performance owing to the blocking of the execution of programs when all programs are inhibited from accessing a stack which is being copied. SOLUTION: An object to be inspected is initialized into an element at the bottom of the stack 13. A stack pointer 11 is locked and when the object to be inspected is present below the part that the stack pointer 11 indicates, the stack pointer 11 is unlocked to mark the object that the element indicates. This process is carried out for all effective entries in the stack 13 and unmarked cells are linked to a vacancy list.
Patent JP-H0546417-A (JP)
Title: Multiprocessor system control method
Inventor: MASUDA HIDEJI
IPC: G06F15/177
Filed: 1991-08-20
Abstract: PURPOSE:To efficiently use a system by reporting the request of a task of in arbitrary processor to the other processors through a shared memory to execute tasks of processors even at the time of trouble of the shared memory. CONSTITUTION:In an event driven multiprocessor system control method where plural processors 10, 20, and 30 having private memories 12, 22, and 32 and a shared memory 41 are connected by a common bus 40 and the task execution order of the other processors can be changed by the request of the task of one processor, tasks to be executed by processors and task management data 13, 23, and 33 which control the execution order of tasks are recorded in private memories 12, 22, and 32 of processors 10, 20, and 30. The request of one processor is reported to the other processors through the shared memory 41. Consequently, tasks are executed in each processor even if the shared memory 41 is faulty, and the increase of unused memory blocks in the shared memory 41 is prevented to efficiently use the system.
Patent JP-S5998954-A (JP)
Inventor: OOMAKI MINORU
IPC: B29C70/06
Filed: 1982-11-26
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-H0764626-A (JP)
Title: Fault history display method for variable velocity controller
Inventor: KUMAMOTO SHUICHI
IPC: H02P7/00
Filed: 1993-08-24
Abstract: PURPOSE:To provide a fault history display method which is necessary for studying the factor of a fault of a variable velocity controller used for a motor. CONSTITUTION:When a fault occurs at a variable velocity control part 5 of a variable velocity controller 30, a fault detecting part 3 detects the fault contents and stores them in a fault history storing part 11 together with the contents of precedent faults as a fault history. When this fault history is displayed, an operation sequence processing part 21 knows a fact that an operation sequence signal group (a) has a specific pattern without using any input signal used exclusively for display of the fault history. Then the fault history is shown at a display part 1.