baber/WOPTO huggingface dataset:
Patent JP-H10154081-A (JP)
Title: Resource management method for client/server type computer system
Inventor: YAMADA SUSUMU
IPC: G06F13/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent hang-up and deadlock which are caused by access concentration from client sides in a client/server type computer system. SOLUTION: A client computer 6 is provided with a start request processing function 6A which acquires start permission from a server computer 7 at the time of starting a program and notifies the server when the program is finished. Here, the computer 7 registers the number of program start settings where a computer 6 can simultaneously starts through registering processing 8, performs +1 of the current start numbers, notifies the computer 6 side of the start permission through start processing 9 for the start permission from a client program when the number of the current program starts is less than the program start setting numbers and when the start number is equal to or more than the start setting number, it notifies the computer 6 side of start unpermitted and performs -1 of the current program start numbers for the notification of activation end from the computer 6.
Patent JP-2000150213-A (JP)
Title: Rare earth magnetic powder for bonded magnet and its manufacture
Inventor: YAMASHITA OSAMU
IPC: B22F1/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth magnetic powder for a bonded magnet which is high in magnetic characteristics and is manufactured at low cost, and to provide its manufacturing method. SOLUTION: In this rare earth magnetic powder having high coercive force, alkali earth metal exists on the interface of an R2TM14B (R is a rare earth element containing Y, TM is a transition metal element) phase, in the range of lattice constant a=4.7-5.7A (angstroms) and conforms with the R2TM14B phase. High coercive force powder of at least iHc=17 kOe can be obtained at low cost by a method, wherein an ingot containing the R2TM14B phase is crushed, mixed with alkali earth metal particles and thremally treated.
Patent JP-H03175055-A (JP)
Title: Recording head
Inventor: KIMOTO ISAO
IPC: B41J2/28
Filed: 1989-12-04
Abstract: PURPOSE:To enable high speed printing operation with no vibration through a simple structure by a method wherein a pair of base plates on which head pins of a recording head are arrayed linearly with a specified pitch length in the scan direction of the recording head are disposed in an array vertically, and printing is performed by reciprocating both base plates mutually reversely in the scan direction. CONSTITUTION:Head pins 17 are arrayed linearly at equal intervals of a pitch length P in the almost same direction as the scan direction of a recording head, through holes 18 through which the head pins 17 are inserted are formed through base plates 14a, 14b. Further, a driver 20 which reciprocates mutually reversely the upper an lower base plates 14a, 14b is provided, and printing is performed by reciprocating the upper and lower base plates 14a, 14b mutually reversely at high speed over a pitch length P. Therefore, since a gravity center position of a recording head itself is not changed even through reciprocal motion of the base plates 14a, 14b is performed at high speed, no vibration is generated to the recording head by this reciprocating motion, and excellently stable print ing operation can be obtained.
Patent JP-H03174503-A (JP)
Title: Optical wavelength filter and device using the same
Inventor: SAKATA HAJIME
IPC: G02F1/35
Filed: 1989-12-04
Abstract: PURPOSE:To suppress a side robe by comprising one cycle of a grating of a chevron part that is a high refractive index area and a valley part that is a low refractive index area, and changing a ratio of chevron part to valley part in one cycle. CONSTITUTION:One cycle of the grating formed in either first and second waveguides 4, 6 or their peripheral areas is comprised of the chevron part that is the high refractive index area and the valley part that is the low refractive index area, and the ratio of chevron part to valley part is changed. It is enough to change the ratio so that the intensity of photocoupling between two waveguides can be changed in the progressive direction of light. Thereby, it is possible to suppress the side robe, and to improve the prevention of crosstalk between signal optical wavelength, and to increase the number of channels or wavelength multiplicity storable in a specific band.
Patent JP-S63160291-A (JP)
Title: Semiconductor laser device
Inventor: KIMURA YOSHINARI
IPC: H01S5/00
Filed: 1986-12-23
Abstract: PURPOSE:To improve the surge-withstanding capability of a laser device by a method wherein a semiconductor element is mounted on a stem with the intermediary of a high-resistance heat sink, the side opposite to the side involved in the mounting is connected to the mount by an external lead insulated from the stem, and the side of the high-resistance heat sink opposite to the side involved in the mounting is also connected to the external lead. CONSTITUTION:A semiconductor laser element 2 is mounted to a stem 1 through the intermediary of a heat sink 3, and the side of the element 2 opposite to the side involved in the mounting is connected to the stem 1, and the mounting side of the element 2 is connected to a positive potential lead 4 insulated from the stem 1, both by a bonding wire 7. When a surge signal is applied, the high- resistance heat sink 3 constitutes a parallel circuit together with the element 2, absorbing a portion of the surge signal. In this way, with not all the surge signal being applied to the semiconductor laser element 2, the device is improved in terms of its surge-withstanding capability.
Patent JP-H01156182-A (JP)
Title: Cowl box structure for car
Inventor: HIRASHIMA ISAO
IPC: B62D25/08
Filed: 1987-12-11
Abstract: PURPOSE:To prevent a cowl panel from dragging in collision by forming through holes on the cowl panel and dash upper panel of a cowl box, arranging air ducts and movably connecting the air ducts to the peripheral edge sections of the through holes respectively through sealing material. CONSTITUTION:A cowl box 4 comprises the cowl panel 23 being the upper wall in the inside of an instrument panel 8 and the dash upper panel 21 being the lower wall. The lower step section 23a of the cowl panel 23 and the rear section of the dash upper panel 21 are provided with through holes 31 and 32 into which ducts 10 penetrate. The peripheral edge section of the through holes 32 is movably connected with the peripheral edge section of the through holes 31 through sealing material. Therefore, even if dash lower panel 1 or the lower section of the cowl box 4 is deformed and retracted, great force will not generated in the cowl panel 23 resulting in no separation of a front glass 5.
Patent JP-H04184981-A (JP)
Title: Manufacture of semiconductor element
Inventor: KAWASAKI HIDEJI
IPC: H01L31/04
Filed: 1990-11-20
Abstract: PURPOSE:To suppress the positional deviation of electrode forming positions caused by the fluctuation of an element structure so as to reduce the fluctuation of the element performance by performing flattening after one-side electrode is formed. CONSTITUTION:Very fine areas are formed by RIE, etc., by vapor-depositing an amorphous material 8 of Al2O3, etc., on an amorphous substrate 5 of SiO2, etc. Then single crystals of GaAs, etc., are selectively formed by an MOCVD method by utilizing a difference in nucleation density between the surfaces of the substrate 5 and Al2O3 substance 8. By using the single crystals as cores, an n- or p-type III-V or II-VI compound semiconductor is grown by a hetero- epitaxy method. Then after forming electrodes 3 of AuGe, etc., by vapor deposition, the electrodes are flattened by grinding and the inside of an element structure is exposed. The element structure is coated with an SiO2 film formed by a CVD method and a hole is formed through the SiO2 film 2 coating the other electrode forming section by using a photoengraving method and RIE, etc. When electrodes 1 of AuGe, etc., are formed, the manufacture of this semiconductor element is completed.
Patent JP-H08170923-A (JP)
Title: Dead weight disconnecting device
Inventor: ASANO NOBUO
IPC: G01D21/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a dead weight disconnecting device which operates with weak current with a thin electric decoration part and can hold a suspended heavy dead weight. CONSTITUTION: Before disconnecting a dead weight 8, the lower end of a sensor group 17 and a coupling circle are connected with a cord 24, and disks 4, 5, and 6 having through holes for shaft 3a of the coupling circle are superposed into a disk assembly. The disk assembly is installed by engaging with the shaft part 3a of the coupling circle while rotation is allowed. and, on notches 4a, 5a, and 6a provided on the disks 4, 5, and 6, respectively, a hanging part 7a of a hook 7 is hung, thus the dead weight 8 connected to the hook 7 is coupled.
Patent JP-H06165249-A (JP)
Title: Position retrieving system and equipment therefor
Inventor: MIWA HIROHIDE
IPC: H04W76/00
Filed: 1992-11-25
Abstract: PURPOSE:To economize a position locating system and to solve the problems of the battery consumption of a terminal, a radiowave reaching distance and frequency allocation. CONSTITUTION:A retriever key inputs (route 1) the ID number (telephone number) 100 of the (microcellular) terminal E to be retrieved from a locating requesting (microcellular) terminal A and an exchange B calls the ID number terminal E (2, 3). When the terminal E responds (4), the base station D of a cell to which the terminal E belongs sends signals for indicating the presence of the terminal E to which its own ID code is added to the exchange B (5). The exchange B sends ringer to the terminal E (6, 7). At the side of the terminal E, a hook switch is turned ON and also a position locating signal (the * signal of a push-button telephone for instance) 800 is sent back to the exchange B (8, 9). The exchange B connects the terminal A and E (10) and the exchange B sends the ID number of the base station D to a position reporting equipment F (10'). The equipment F is provided with the collation table of the ID number of the station D and the position information of the station D and sends the position information of the station D to the terminal A (11). After receiving a report, the terminal A turns a hook OFF. The locating signal * may be added at the side of the terminal A so as to be indicated by a code 101.
Patent JP-H03177889-A (JP)
Title: Color liquid crystal display device and display driving system
Inventor: KAMIMAKI HIDEKI
IPC: G02F1/133
Filed: 1989-12-06
Abstract: PURPOSE:To prevent R, G, and B data from being mixed with respective bits of 1st and 2nd liquid crystal display data by thinning out every (4n)th (n: integer larger than 1) connection terminal of a 1st and a 2nd X-driving means and a liquid crystal panel, and connecting the remaining connection terminals. CONSTITUTION:Every (4n)th (n: integer larger than 1) panel data connection terminal of the 1st and 2nd X-driving means 1 and 2 and color liquid crystal 3 is unconnected. Therefore, liquid crystal display data are outputted from the 1st and 2nd X-driving means 1 and 2 to the color liquid crystal panel 3 while two R, G, and B bits each of, for example, 8-bit liquid crystal display data inputted to the X-driving means 1 and 2, i.e. six bits in total are used as effective data and two unconnected bits are regarded as dummy data. Consequently, the three kinds of R, G, and B data are not mixed in the liquid crystal display data that the connection terminals of respective panel data handle.
Patent JP-H08142995-A (JP)
Title: Unidirectional force generating device
Inventor: YAMAMOTO YOSHIAKI
IPC: B64C39/00
Filed: 1994-11-25
Abstract: PURPOSE: To feely move an object in the horizontal, vertical or diagonal direction by providing a moving body having a reciprocal passage speed converting mechanism capable of the reciprocal movement of an air resistance body synchronous to the rotation of the object, and capable of the movement at low speed in the going period or at high speed in the coming period. CONSTITUTION: A body 59 of revolution is rotated around the center 51 of rotation in the direction of 61, and the rotational locus gradually approaches the center by an inner cam, and the rotational locus rapidly return to the original radius when the body is rotated close to the position 56. This body of revolution consists of two symmetrical structures, and the centrifugal forces exerted on the right and the left structures are canceled by each other, and the rotational center 51 is not fluctuated to the right or left by the rotation. The body 59 of revolution is given the rotational force by a driving piece 42 to be rotated. When the radius of rotation is changed or the external force is applied, the rotational speed is changed accordingly, and the body can be freely rotated to the position of a controlling piece 51A in the left rotational direction.
Patent JP-H10138423-A (JP)
Title: Composite film
Inventor: SUMIDA KATSUHIKO
IPC: B32B27/36
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite film containing a thermoplastic polyester film and a polyolefin film as main materials. SOLUTION: This composite film is a film wherein a resin composition layer (a) comprising 10-70wt.% of an amorphous polyolefin in which the content of propylene and/or butene -1 is at least 50wt.%, and 90-30wt.% of a crystalline polypropylene, and a layer (b) comprising a crystalline polypropylene are laminated in at least three layers. Moreover, a multilayer film (A), both outer layers of which are formed of the (b) layer, and a thermoplastic polyester film (B) having a thermally adhesive layer on at least one face thereof are laminated on each other with the thermally adhesive layer of the film (B) therebetween.
Patent JP-H06260470-A (JP)
Title: Cleaning prepared of metal layer created on pattern
Inventor: JIERII ERU REONAADO
IPC: G02B26/08
Filed: 1993-12-15
Abstract: PURPOSE: To remove contaminant generated from metallic etching at the wafer level, by depositing a metallic layer onto a photoresist layer, etch-removing a part of the metallic layer, removing byproduct at this time by etching an anhydride hydrogen fluoride gas phase, and rinsing with a liquid. CONSTITUTION: A spacer layer 12 consisting of a photoresist material is fixed onto the address circuit 13 of a wafer 20. The layer 20 is etched to prepare a hole, and a metallic layer 21 is aligned and deposited on to the whole of it. Etching removes the uncovered part of the layer 21 to the surface of the layer 12. As the result of this metallic etching, a contaminated layer 11 remains on the surface of the layer 12. In this two-step purifying combining a dry type anhydride HF etching agent and a wet type rinsing agent, the contaminated layer 11 is removed by HF etching and a water soluble product generated as the result is removed by the wet type rinsing agent.
Patent JP-H04184609-A (JP)
Title: Signal transfer device
Inventor: FUJISHIGE TAKEZO
IPC: G06F1/26
Filed: 1990-11-20
Abstract: PURPOSE:To prevent a latch-up state of a receiver IC by turning on the input signal of a driver IC, and setting the output of the IC in an enable state at its own side with use of a power supply of the device of the partner side respectively. CONSTITUTION:When a power supply 4 of the main body side is turned on together with a power supply 5 of the input/output device side turned off respectively, the output of a driver IC 6a of the main body side is set at a high impedance and no input voltage is applied to a receiver IC 7a of the input/output device side. Thus the IC 7a is not latched up even though the supply 5 is turned on. When the supply 5 is turned on under such conditions, the gate input signal of the IC 6a is turned on and the output of the IC 6a is set in an enable state. In this case, the supply 4 is turned on and the gate input signal of an IC 6b of the input/output device side is also turned on together with the output of the IC 6b kept in an enable state. Thus the signal can be transferred between a main body device 2 and an input/output device 3. Reversely; the same result will be obtained in a case where the supplies 4 and 5 are turned off and on respectively, and the transfer of the signal is attained while the occurrence of a latch-up state is prevented to a receiver IC 7b.
Patent JP-S63169321-A (JP)
Title: Production of high purity dead soft steel
Inventor: ONOYAMA SHUHEI
IPC: C21C7/10
Filed: 1986-12-29
Abstract: PURPOSE:To prevent splashing, large temp. drop, degradation in the cleanliness of a molten steel, etc., and to efficiently obtain a high purity dead soft steel by blowing powder having high oxygen potential directly from a tuyere provided under the bath surface into the molten steel under a reduced pressure. CONSTITUTION:The powder having the high oxygen potential is blown by a carrier gas into the molten steel in the decarburization progression region under the reduced pressure of usually <=200Torr near the part under the bath surface of the molten steel. The mixing and stirring of the powder and the molten steel and the diffusion of the powder into the molten steel are thereby assisted to induce the local decarburization near the part under the bath surface, by which the high purity dead soft steel is efficiently obtd. The powder having the high oxygen potential is exemplified by FeO, Fe2O3, MnO2, etc. Since an oxygen source in a solid state is used in this method, the sticking of the base metal to the inside of a vacuum vessel by splashes is prevented and the oxygen level in the molten steel is easily controlled.
Patent JP-H02161049-A (JP)
Title: Joint structure of heat-insulating panel
Inventor: MURAYAMA MINORU
IPC: E04D3/35
Filed: 1988-12-14
Abstract: PURPOSE:To raise the jointedness of heat-insulating panels by a method in which coupling recession and fitting recession formed on the top portion of a panel are butted and coupled with coupling projection and fitting projection formed on the cover one side of the panel to join the sides of the heat-insulating panels. CONSTITUTION:A coupling recession 6 is formed on the inside upside of one-side top portion 4 of a panel 5, and a fitting recession 7 is formed on the lowerside of the outside of the panel 5. Also, on the other side of the panel 5, a coupling projection 9 is formed on the end of a covering piece 8 formed by extending the end of an upper metal plate 1, and a fitting projection 10 is formed on the lower part. The heat-insulating panels A to be joined are butted with each other at their sides to fit the recessions 6 and 7 of the panels A with the projections 9 and 10 of the panels A. The efficiency of the construction work can thus be raised.
Patent JP-S63166393-A (JP)
Title: Push-button telephone system
Inventor: SEKI HIDEYUKI
IPC: H04Q3/58
Filed: 1986-12-26
Abstract: PURPOSE:To securely avoid the duplication of individual identification numbers by inputting the individual identification numbers of the push-bottom telephone sets by means of push-botton operation and storing the individual identification number in non-volatile memories if the individual identification numbers are decided that they do not overlap in a main device. CONSTITUTION:The non-volatile memories 12 are provided in plural push-botton telephone sets 2 and the individual identification numbers of the push-botton telephone sets 2 are inputted by the key push-botton operation of the push-botton telephone sets 2. The main device 1 decides whether the individual identification numbers overlap or not, and if they are decided not to be overlapped, it stores them in the non-volatile memories 12. Thus, the addition and change of the individual identification numbers to the respective telephone sets 2 can be facilitated and the duplication of the individual identification numbers can be securely avoided.
Patent JP-H10161596-A (JP)
Title: Driver for liquid crystal display and liquid crystal display including the same
Inventor: KAI PUI HOO
IPC: G02F1/133
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To make a driver having no variable output voltage level usable by providing a fixed driving voltage level which is previously set and a means for changing on-to-off ratios over many cycles in a driver. SOLUTION: The driver for a liquid crystal display(LCD) includes a fixed voltage level 2 which is previously set and a means 3 for changing on-to-off ratios over many cycles to supplies a variable driving voltage level 4 for driving the LCD to a column decoder effectively. That is, a circuit 3 is inserted in between the output of a controller and the input of the column driver. The circuit 3 receives data expressing desired voltage levels and converts the data into series of outputs in order to drive pixels. Since these outputs are supplied to the column driver one by one per one frame, pixels are driven in ons (p) times and in offs (q) times over (p+q) frames.
Patent JP-2001128710-A (JP)
Title: Spike for golf shoe
Inventor: NAKAYAMA HIROSHI
IPC: A43B5/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a spike for golf shoes made entirely of a metal, having excellent abrasion resistance, hardly damaging the turf of a green and capable of obtaining excellent gripping force. SOLUTION: A spike 1 for golf shoes comprises a metal plate subjected to tempering and hardening treatment and is equipped with a seat plate part 2 concavely curved on its bottom surface side to be formed into a conical spring washer shape, a large number of tooth-like projections 3 integrally provided in the outer peripheral edge of the seat plate part 2 in an upwardly bent state at a constant interval in the peripheral direction thereof and the attaching male screw shaft 4 provided in the center region of the seat plate part 2 in a protruded state. The tooth-like projections 3 are vertically provided so as to be outwardly expanded wit respect to the seat plate part 2.
Patent JP-H11223038-A (JP)
Title: Elevator type parking device
Inventor: PARK TEEWEN
IPC: E04H6/18
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To contrive the improvement of assembling productivity and cost reduction by laterally movably setting a pallet along the lateral guide rail of the pallet, setting only a parking means and working means on a lift, and laterally moving the pallet of each parking room between the parking room and a boarding and alighting passage. SOLUTION: A boarding and alighting passage is provided in a central part, and a vertical column 110 and a horizontal column for forming a parking room on both the sides of the boarding and alighting passage are combined to form main frame 100. A pallet 300 performs only horizontal movement so that it can improve a time for taking for warehousing and shipping of a parking device performing the horizontal movement and boarding and alighting movement in parallel. A lift 200 employs a boarding and alighting system, the active horizontally driving means of the pallet 300 is not employed in each layer of the parking room, and the pallet 300 of each parking room can be horizontally moved by one parking means and pallet working means set on the lift 200. Thus, assembling productivity is improved and a cost can be saved.