baber/WOPTO huggingface dataset:
Patent JP-H08178466-A (JP)
Title: Heat exchanger utilizing metallic hydride
Inventor: KO NAOKI
IPC: F25B17/12
Filed: 1994-12-22
Abstract: PURPOSE: To improve a heating efficiency and further improve a heat exchanging efficiency by a method wherein a filled container and a heating means are thermally coupled by a good heat transferring member in a heating zone. CONSTITUTION: A heating zone 18 is covered at its outer circumference by a heat insulating material 32 and the heating zone 18 is thermally insulated from a heat radiating zone 16. Good heat transfer material 34 such as heat transfer cement is buried in an inner circumferential surface of the heat insulating material 32 and further a heater 36 is buried in the good heat transfer material 34. During a regenerating step, an electrical current is flowed in a heating member to cause the heater 36 to generate heat and then an MH container 20 can be heated. At this time, the heater 36 and the MH container 20 within a space 22 are closely and thermally connected by the good heat transfer material 34. Accordingly, a heat transfer efficiency from the heating means to the filled container is improved and then a heating efficiency is improved.
Patent JP-H07171233-A (JP)
Title: Golf club head
Inventor: MATSUMOTO YUJI
IPC: A63B53/04
Filed: 1993-12-20
Abstract: PURPOSE:To provide a golf club head which is superior in appearance, and of which the production efficiency is improved by positioning at least one part of a welded part between a head main body and sole member on the side surface of a crown part. CONSTITUTION:A head B consists of a head main body 20 made of a metal and sole member 21, and the inside is hollow. The head main body 20 consists of a crown part 23 and shaft attaching part 24, and is manufactured by casting under a condition wherein an opening is formed on the lower surface. For the opening 25, the whole area of the sole part 26 and one part at the lower end of a side surface 23a of the crown part 23 are opened. The sole member 21 is a plate-form member to close the opening, and forms the whole area of the sole part 26 and one part of the crown part 23. The head main body 20 and sole member 21 are welded and fixed to each other under a condition wherein the opening is closed by the sole member 21. The welded part 27 between the head main body 20 and sole member 21 is located on the side surface 23a of the crown part 23, and the welding work can be performed regardless of a display of the number, etc., of a club on the surface of the sole member 21.
Patent JP-H06126655-A (JP)
Title: Pneumatic tool
Inventor: SPEDALUZZI GUERRINO
IPC: B25F5/00
Filed: 1992-11-30
Abstract: PURPOSE: To remove injurious stress to a wrist or fingers of an operator which may cause tendinitis or an accident by forming an internal angle made by the axial lines of a handle and a cylindrical part into an angle less than a right angle, and disposing an actuating button near the end part of the handle opposing to the connecting position to the barrel part. CONSTITUTION: A gun type pneumatic tool is provided with a barrel part 10 including a motor clutch device and a handle 11 including an actuating button 16 for a muffler 12 and a valve device 13 and a compressed air pipe 14 and the valve device 13. The handle 11 and the barrel part 10 are connected to each other so that their respective longitudinal axes may form an internal angle β less than a right angle and the actuating button 16 is disposed near the end part of the handle 11 opposing to the connecting position to the barrel part 10. The new shape of the pneumatic tool and the disposition of the button 16, in the most frequent available condition, permits an operator to use it at a proper position though there are various positions.
Patent JP-H10150649-A (JP)
Title: Terminal down report system of catv system
Inventor: SUMIKURA MASATAKA
IPC: H04N21/442
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To effectively utilize communication resources by reporting the down state of a terminal device connected to a CATV network when the terminal device is powered off during the activation of a communication resource between the terminal device and a head-end device, and releasing the communication source in the activation before a main power source is turned off. SOLUTION: A power source monitor part 15 for set-top boxes 2 and 3 as terminal devices connected to a hybrid fiber coaxial cable network 4e monitors the on/off state of a power source part which supplies electric power to its terminal devices and outputs a power-off report 22 to a network access control part 14 when detecting the off-state of the power source part. The network access control part 14 is equipped with a function which requests a network resource management part 11 in the head-end device 1 to acquire and release communication resources (communication band), and outputs a request to release the communication resources to the network resource management part 11 in the head-end device 1 when receiving the power-off report 22.
Patent JP-H11160790-A (JP)
Title: Projector device
Inventor: HORIUCHI HIROSHI
IPC: G03B21/132
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture without distortion and further to eliminate trouble in viewing. SOLUTION: As a light condensing part 5 consisting of a pair of Fresnel lenses 10 and 11 arranged proximately so that their Fresnel surfaces may be opposed; the lens 11 is arranged so that its optical axis is aligned with the optical axis of the light source and the lens 12 is arranged so that its optical axis is offset by Voffset from the optical axis of the light source, and further a projection lens 8 is arranged at the focal position of the lens 12 so that its optical axis is aligned with the optical axis of the Fresnel lens.  A light condensing means is constituted of a pair of Fresnel lenses arranged proximately so that the optical axis is aligned with the optical axis of the light source and the Fresnel surfaces are opposed, and a linear Fresnel lens changing the focal position of a pair of Fresnel lenses by a specified distance with the optical axis of the light source as reference. The projection lens is set so that its optical axis is positioned at the specified distance.
Patent JP-H11156316-A (JP)
Title: Automatic washing and recovery apparatus for wire rope
Inventor: FUTAGAWA YOSHITO
IPC: B08B5/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the subject automatic washing and recovery apparatus preventing the leak of a high pressure fluid to the outside by spraying the fluid while sucking the inside of a cover and enabling automatic washing. SOLUTION: In a wire rope washing apparatus spraying a washing soln. heated and pressurized by a heating and pressurizing machine 3 to a wire rope 1 through a plurality of nozzles and surrounding a spray part by a cylindrical cover 2, the suction machine 8 connected to the cover 2 through a suction pipe 6 to suck the inside of the cover and a filter 10 filtering the recovered matter sucked by the suction machine 8 are provided and the washing soln. filtered by the filter 10 is returned to the heating and pressurizing machine 3 to be reutilized.
Patent JP-2001140529-A (JP)
Title: Hinge with catch
Inventor: IWASAKA AKIICHI
IPC: E05D11/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To adjust a catch force (spring force) of a hinge with catch capable of being used to automatically lock a folding door into a development condition or a folding condition as, for example, a center hinge of the folding door. SOLUTION: In this hinge with catch in which a pair of mounting pieces 1, 2 are pivotally attached and connected so as to open and close freely, a cam for catch 10 is mounted at a pivotally attached shaft core position of one mounting piece 1, and on the other mounting piece 2, a locking piece 11 movable in the remote and near directions for the cam 10, a spring receiver 16, and a spring 15 which is provided between the locking piece 11 and the spring receiver 16 to press the locking piece 11 onto the cam 10 side are provided. The spring receiver 16 of the other mounting piece 2 is supported on the mounting piece 2 so as to rotate freely and is provided with a rotary cam 17 provided with a rotary operation part 17a, and the strength of the spring 15 can be adjusted by the rotation of the rotary cam 17.
Patent JP-H05134643-A (JP)
Title: Multi-window display system
Inventor: MARUYAMA MITSUYA
IPC: G06F3/048
Filed: 1991-11-08
Abstract: PURPOSE:To facilitate a processing and a comparison, etc., of data and to simply generate effective data by constituting the system so that plural pieces of windows can be displayed so as not to be overlapped on a screen of an indicator of a computer. CONSTITUTION:To a control part 1 of a computer, plural pieces of display control parts 21-2n and plural pieces of indicators 31-3n corresponding thereto are connected, so that one of plural pieces of windows W1-Wn which are displayed can be displayed and moved between each of plural pieces of indicators 31-3n. In this case, the display control parts 21-2n and the indicators 31-3n corresponding thereto function as if they are one display control part and one indicator, therefore, breadth of a screen on which the window is displayed becomes larger. In such a way, one of plural pieces of windows W1-Wn are displayed can be displayed, and also, can be moved between each of plural pieces of indicators 31-3n.
Patent JP-H01163106-A (JP)
Title: Agent for controlling slime of paper mill
Inventor: FUKUDA TAKESHI
IPC: D21H21/04
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a slime-controlling agent for industrial water of a paper mill, having synergistically improved slime-controlling effect, by using methylenebisthiocyanate in combination with a 2-methylisothiazolin-3-one compound or its metal complex salt compound. CONSTITUTION:The objective agent contains (A) methylenebisthiocyanate and (B) a 2-methylisothianazolin-3-one compound of formula (X is H or Cl) or its metal complex salt compound as active components. The weight ratio of A:B (the compound of formula I) is 95:5-5:95, preferably 90:10-10:90. The slime- controlling agent obtained by this process exhibits excellent synergistic effect which cannot be expected by the separate use of each component. It continues sufficient activity even under a condition liable to lower the activity of the controlling agent by the development of a resistant bacteria or a microbial substitution phenomenon caused by the improvement in the recovery of white water.
Patent JP-H06167452-A (JP)
Title: Inspection agent for judging mastication effect
Inventor: NAKAO SHUNICHI
IPC: G01N21/78
Filed: 1992-12-01
Abstract: PURPOSE:To obtain an inspection agent which enables a correct and simple judgement of a mastification effect which has hitherto been difficult, and is suitable to judge for many school-children, particularly for primary school children, because its hardness can be controlled to suit their inspection. CONSTITUTION:In this inspection agent, grain particles of polished rice, etc., are previously heat-treated at a temperature of 120-170 deg.C as required and then impregnated with an aqueous solution including a fluorescence agent of sodium fluorescein, etc., at the rate of 0.1-0.5wt.% to grain particles of polished rice, etc., the starch included in the said grain particles is gelatinized by the steam heating, etc., of the grain particles, and further the obtained grain particles are dried by heating.
Patent JP-H05130579-A (JP)
Title: Image communication device
Inventor: TANAKA HIROSHI
IPC: H04L29/00
Filed: 1991-10-31
Abstract: PURPOSE:To simplify the constitution of the power circuit of the image communication device which is usable as both a portable and a fixed type. CONSTITUTION:The image communication device consists of a fixed unit 30 and a portable unit 10 which is freely attached to and detached from it. The portable unit 10 is provided with a battery 23 and a power source switching circuit 24. The fixed unit 30 is provided with a DC power circuit 39. The battery 23 is used for the independent use of the portable unit 10. Once the portable unit 10 is mounted on the fixed unit 30, the DC power circuit 39 of the fixed unit 30 supplies operating electric power to the portable unit 10 through the switching operation of the power source switching circuit 24.
Patent JP-2000149788-A (JP)
Title: Manufacture of vacuum airtight container
Inventor: ITO SHIGEO
IPC: H01J29/86
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a vacuum airtight container by which residual gases are sufficiently exhausted and a getter is stored therein for maintaining high vacuum. SOLUTION: A getter box 3 is provided for partially convering an outer surface of a cathode substrate 2 and a projecting portion of an anode substrate 1. A getter housing chamber for housing a getter 5 therein is provided between the getter box 3 and an under surface of the cathode substrate 2. The getter box 3 is sealingly attached to the cathode substrate 2 with a first frit seal 4 while the getter box 3 and cathode substrate 2 are sealingly attached to the anode substrate 1 with second frit seals 6. As a first seal material for the first frit seal 4, a material is used having a working temperature higher than that of a second seal material for the second frit seal.
Patent JP-H02245884-A (JP)
Title: Method of determining coordinates of plnral images releted to the same body, and device to do this method
Inventor: ETEIANNU SHIYURUMUBAAGAA
IPC: A61B6/02
Filed: 1989-12-13
Abstract: PURPOSE: To accurately assign coordinates to images between a source position and a flat surface without using a device, which is heavy and fixed in terms of a cost, by determining the position of the source with respect to each image and the flat surface supporting the image with respect to an object. CONSTITUTION: The common parts of the respective image surfaces P11 and P12 and a reference surface PR are determined from the respective projections of markers A to C and O installed on a reference surface P onto each of the image surfaces P11 and P12 obtained from sources R1 and R2 by connecting points A to C, O and S to an object U. Next the respective positions between the source R1 and R2 concerning the reference surface PR and the image surface P11 and P12 from the respective projections of the marker S arranged outside the reference surface. Then, the coordinates of the group of mutually different straight lines contributing to the formation of the projections of the object U onto the respective image surfaces P11 and P12 is determined from information on this position. Thereby the coordinate of an image is easily added.
Patent JP-H01162121-A (JP)
Title: Torque detector
Inventor: SATO HIROSHI
IPC: G01L3/10
Filed: 1987-12-18
Abstract: PURPOSE:To achieve a higher torque detection sensitivity with an improved propagating property of a stress to a magnetic layer from a passive shaft with a thinner adhesive, by bonding a slender magnetic layer on the circumference of the passive shaft through an epoxy based adhesive 20-100mum thick. CONSTITUTION:Magnetic layers 5 and 6 herein used are amorphous magnetostrictive material and an adhesive for bonding the magnetic layers 5 and 6 on a passive shaft 1 employs a thermosetting epoxy based film adhesive 20-100mum thick. With the thickness of the adhesive set at 200-100mum, a stress propagation ratio can be increased and hence, even when the chevron length of the magnetic layers 5 and 6 is, for example, 2mm, a stress propagation ratio exceeding 70% can be obtained to improve a torque detection sensitivity. This also achieves a higher adhesion strength because of a thin adhesive.
Patent JP-2001142893-A (JP)
Title: Information disclosing device and sentence disclosing method
Inventor: MATSUDA JUNICHI
IPC: G06F17/21
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To solve such problem that a masking means is not applied to a character string, which is not registered beforehand, when masking specified information in a document. SOLUTION: The sentences of a masking object document are read one by one (203) and morpheme analysis is performed (204). Next, masking rules 81 are read in order with respect to the morpheme analyzed result (205) and it is investigated whether the result is matched to the rules or not (206). When the result matches with the masking rules, masking candidate parts are displayed (207). Next, the masking part is made to be corrected by a user (212). A document with the designated masking part is newly prepared. Finally, the masked document is newly prepared (213).
Patent JP-H07176254-A (JP)
Title: Electromagnet and manufacture thereof
Inventor: TADA MANABU
IPC: H01H49/00
Filed: 1993-12-21
Abstract: PURPOSE:To firmly secure the first/second yokes in a condition that a proper position is maintained in the first/second yokes, by laser-welding a point end of the first yoke inserted into a press fit hole formed on the second yoke. CONSTITUTION:A folded part 4a of the first yoke 4 is inserted, toward a direction as shown by an arrow mark E, into a through hole from an engaging piece side of a coil bobbin. A folded part 5a of the second yoke 5, in a condition of mounting a leaf spring and an armature, is inserted into the through hole from a coil terminal side of the coil bobbin. Here is applied respective force to the yokes 4, 5, and a point end 4c of the first yoke 4 is inserted into a press fit hole 7 of the second yoke 5 and protruded to an outside position of a base chip part 5b making this point end 4c pass through the press fit hole 7. When press fit work is ended, an edge in a side of a point end 5c of the press fit hole 7 and a passing through part of the point end 4c are laser-welded together.
Patent JP-H11140928-A (JP)
Title: Fitting structure of embedding faucet
Inventor: MATSUMURA YOSHIHIRO
IPC: E03C1/042
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of an embedding faucet enabling more efficient and costless installation and maintenance thereof. SOLUTION: An embedding faucet provided with main bodies 10, 50 having a functional part for flow rate adjustment, mixing of water and hot water, changing-over of flow passages, etc., and control parts 20, 60 controlling the functional parts, is fitted to a panel 70 in the state that the control parts 20, 60 are equipped in the main bodies 10, 50. Fitting holes 71, 72 in which the main bodies 10, 50 can be inserted are formed on the panel 70 to insert the main bodies 10, 50 from the front face side of the panel 70 into the holes 71, 72 and fix the main bodies 10, 50 on the panel 70. And further, fitting holes in which the control parts 20, 60 can be inserted, may be formed on the panel 70 to insert the control parts 20, 60 in the holes from the rear face side of the panel.
Patent JP-H01163328-A (JP)
Title: Water closet
Inventor: WATANABE YUTAKA
IPC: E03D11/02
Filed: 1987-12-18
Abstract: PURPOSE: To extend washing time by providing a bottom raising portion at a part of a rim water conduit of a blow-out-type Western-style stool, drilling a water jet hole in a bottom wall of the bottom raising portion, and partially restricting water jet in the latter period of the washing. CONSTITUTION: A blow-out type Western-style stool 1 ejects jet water from an ejection opening 4a provided in a trap flow passage 1c towards a sewage discharge opening 1b, and ejects washing water from a plurality of water jet holes 3a in a rim water conduit 3 provided around a ball portion 1a. The rim water conduit 3 and a jet water flow passage 4 are connected with a water feed room 2, a raised-bottom shaped projection 5 is formed in a part of the inside of the rim water conduit 3, and an ejection hole 5a is provided in a bottom wall of the projection. Thus, during water level falling in the latter period of the washing, water jetting from a partial water jet hole is prevented, and washing time is extended.
Patent JP-H11143535-A (JP)
Title: Automatic guided vehicle system
Inventor: SUYAMA NORIHIKO
IPC: B65G35/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To effectively operate plural automatic guided vehicles by opening quickly the points and ranges where these vehicles are already passed through. SOLUTION: A running route is divided into many running points 6 and the running value (the number of passed automatic guided vehicles per hour) is large at an intersection 8 of the running route. An automatic guided vehicle 4-1 runs to the right from the left at the point 8 and at the same time a following automatic guided vehicle 4-2 waits before the intersection 8. Then it's supposed that the intersection 8 has its center point and the distance of the vehicle 4-1 traveled from the center point is calculated by a rotary encoder, etc. If the calculated distance is larger than the prescribed value, e.g. the body length of the vehicle 4, the running permission of the vehicle 4-1 is canceled and instead the vehicle 4-2 is permitted to enter the intersection 8.  Thus, the vehicle 4-2 can enter the intersection 8 before the vehicle 4-1 reaches the next point 6r and accordingly the running value is increased at the intersection 8.
Patent JP-H06141730-A (JP)
Title: Culture fish preserve
Inventor: HASHINO SADASUKE
IPC: A01K63/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a culture fish preserve ensuring fishes under culture to be easily observed and also ensuring pisciculture net or fish preserve to be cared for easily. CONSTITUTION:A fish preserve frame made by assembling a gangboard 2 and a frame 3 fitted with floats 4 using a supporting bars 5 is equipped with a pisciculture net 1, one end of each mooring rope 6 moored to a sunk weight 7 is wound with a winch 8 on the gangboard, and the fish preserve frame is pushed down to a specified draft against the buoyancy of the floats by winding operation of the winch 8, thus ensuring tensioned mooring of the objective culture fish preserve.
Patent JP-H06223789-A (JP)
Title: Electrodeless low pressure discharge lamp
Inventor: WESSELS JOHANNES HENDRIK
IPC: H01J61/54
Filed: 1993-12-21
Abstract: PURPOSE: To facilitate ignition of an electrodeless low-pressure discharge lamp and shorten an ignition time. CONSTITUTION: An electrodeless low-pressure discharge lamp comprises a translucent discharge housing 11 made of glass including at least 5wt.% of sodium oxide. The discharge housing 11 surrounds a discharge space 10, and contains a sealant 12 containing mercury. The lamp further comprises a device 20 for maintaining electric discharge inside the discharge space 10, and an auxiliary radiation source 40 for radiating visual radiation of electric power of at least 0.5mW when energized.
Patent JP-H05131206-A (JP)
Title: Controller for cold rolling
Inventor: TAKEHARA YASUHARU
IPC: H02P1/54
Filed: 1991-11-12
Abstract: PURPOSE:To provide a controller for cold rolling by which a mill stand of each step after a long time stoppage is smoothly restarted. CONSTITUTION:A timer part 34 having a timer 11, which is started by the stoppage of each stand and stopped by the restarting, is provided for each stand; and based on a count value at the above restarting time of each timer part 34, by means of a forcing control part 18 provided for each stand, the forcing quantity and forcing period of current forcing for the purpose of starting compensation of a motor are obtained. For each stand, a forcing curve corresponding to the time between the stoppage and the restarting is determined.