baber/WOPTO huggingface dataset:
Patent JP-H08239588-A (JP)
Title: Production of salicylic acid derivative
Inventor: YAGYU TADAO
IPC: C09B57/00
Filed: 1995-12-15
Abstract: PURPOSE: To obtain a salicylic acid derivative without coloring even when using a SUS reaction vessel and useful as a color developer for a pressure- sensitive recording paper by reacting a salicylic acid derivative with a styrene using a multivalent metal salt of an organic carboxylic acid as a catalyst. CONSTITUTION: (A) Salicylic acid derivative (preferably salicylic acid) is reacted with (B) a styrene (preferably styrene) in the presence of (C) a multivalent metal salt of an organic carboxylic acid (preferably a multivalent metal salt of salicylic acid or nucleus-substituted salicylic acid, preferably zinc salt) to obtain a salicylic acid derivative. By this method, a salicylic acid derivative comprising (i) 5-60wt.% salicylic acid derivative wherein 1mol of the component A is reacted with 1mol of the component B, (ii) 15-70wt.% salicylic acid derivative wherein 1mol of the component A is reacted with 2mol of the component B and (iii) 10-40wt.% salicylic acid derivative wherein 1mol of the component A is reacted with 3mol of the component B is obtained. The amount of the component C is preferably 1-100 pts.wt. to 100 pts.wt. based on the component A.
Patent JP-H09168064-A (JP)
Title: Terminal equipment for speech system
Inventor: WATANABE HIDEKAZU
IPC: H04L12/70
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal equipment for the speech system in which plural speeches are made available by one telephone line, the line is utilized effectively, a 3-party speech, an interrupt speech and transfer of speech are conducted freely. SOLUTION: The system is made up of a computer network, terminal equipments of the computer network are interconnected via a server, and data including at least voice data are transferred in the computer network. Plural independent data are sent via the computer network. Since plural independent speeches are made by one system line, the line is efficiently used and a 3-party speech, an interrupt speech and transfer of speech are conducted freely. Furthermore, plural independent speeches are made by one line without allocating plural IP addresses by using identification information to distinguish data of each of plural telephone sets 31A, 31B.
Patent JP-H07188817-A (JP)
Title: Ni-fe magnetic alloy excellent in magnetic property and workability and its production
Inventor: INOUE TADASHI
IPC: H05K9/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain Ni-Fe magnetic alloy excellent in hot workability and magnetic property. CONSTITUTION:This Ni-Fe magnetic alloy, in which each content of impurity elements of P, S, O, N, C, Cr, Si is well controlled, contains 76.0-82.0wt.% Ni, 3.0-6.0wt.% Mo, 1.0-6.0wt.% Cu, 0.10-1.10wt.% Mn, 0.001-0.050wt.% Al, <=0.1wt.% Sb, 1.5-6.0 Ca at a weight ratio of Ca/S. The component balances among Ni, Mo, Cu, Mn, Fe are in the specific range and a component segregation rate of Mo is <=5%. The alloy is produced by heating the above described composition at 1200-1340 deg.C for 1-30hrs, subjecting to one time or more blooming at >=950 deg.C finishing temp., successively, heating at 1150-1340 deg.C for 1-5hrs, and subjecting to hot rolling at >=950 deg.C finish temp.
Patent JP-H11179354-A (JP)
Title: Calcium feed device for ionic water generator
Inventor: MATSUO NAOKI
IPC: C02F1/46
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a calcium feed device for an ionic water generator wherein a water leak can be prevented when a calcium agent is supplied, using a simple and inexpensive mechanism. SOLUTION: In the calcium feed device 200, an inlet port 201a into which raw water flows from a water purifying part and an outlet port 201b from which the raw water flows to an electrolytic bath are formed. And there are also provided a vessel body 201 having a water outlet port 201c to which a discharge water pipe 20 is connected, a holder 103 which is located in the body 201 to accommodate a calcium agent 106 having a large number of fine pores, through which raw water flows, to give calcium ions to the raw water, and a vessel cover 102 which is mounted on or removed from the body 201.  And when the cover 102 is mounted, the cover 102 closes an opening of the body 201 to prevent the raw water from flowing out from the port 201c, while the raw water is allowed to flow to the port 201b from the port 201a through the holder 103, and when the cover 102 is removed, the interior of the body 201 communicates wit the port 201c.
Patent JP-2001164701-A (JP)
Title: Pantile
Inventor: TAMURA SHIGEO
IPC: E04D1/12
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a pantile having excellent wind resistance and wind-rain resistance and being also machined easily. SOLUTION: The pantile 1 is mainly composed of an approximately square- shaped tile body 2 and a flange 3 projected to the right from the lower side of the right edge of the tile body 2. The front edge of the flange 3 is retracted slightly from the front edge of the tile body 2, and a corner section G, where the front edge of the flange 3 and the right edge of the tile body 2 cross at right angles, is formed. The front edge of the flange 3 is formed in an inclined plane C in which the underside side is projected to a section fronter than the top face side. A projecting section 5 is formed near a center in the horizontal direction of the tile body 2 at a position slightly separated to the lower position side than the rear edge of the tile body 2.  The horizontal displacement of the pantile 1 and the floating of the front edge are prevented by engagement between the corner section G and the projecting section 5.
Patent JP-H07187212-A (JP)
Title: Pouring cap
Inventor: MOCHINO YOSHIROU
IPC: B65D47/36
Filed: 1993-12-28
Abstract: PURPOSE:To improve the gas barrier property at the breaking groove, make the cap easily openable, improve the efficiency of the manufacture, without leaving a metal foil on the cap after opening of the cap so as to make hygienic, and enable recycling the resin after use. CONSTITUTION:A metal foil 15 which is similar in shape to the enclosure of an endless breaking groove 6 and has a slightly larger area than the enclosure defined by the outer edge 17 of the bottom of the breaking groove is stuck to the inner side of the mouth wall 5 in a concentric arrangement with the breaking groove 6. The metal foil 15 extends beyond the outer edge 17 of the bottom of the breaking groove and forms on the outer side of the breaking groove a region which is narrow in breadth and at which the metal foil 15 removably sticks.
Patent JP-H05123602-A (JP)
Title: Movable crusher
Inventor: FURUYA HARUAKI
IPC: B02C1/04
Filed: 1991-11-01
Abstract: PURPOSE:To provide a movable crusher capable of producing high-quality aggregate by removing earth and sand of impurities from rock in a digging site and crushing this rock. CONSTITUTION:The movable crusher is constituted as follows. A hopper 10, a vibrating feeder 20 fitted with a grizzly, a crusher 30 and a transport machine 40 are placed on a freely traveling crawler 2. Moreover, both a vibrating screen 50 for removing earth and sand from the undersize of the vibrating feeder 20 fitted with the grizzly and an auxiliary transport machine for carrying out earth and sand are provided. A buffer material is provided between the crusher 30 and a frame 3.
Patent JP-H09175164-A (JP)
Title: Method and device of purifying air for automobile
Inventor: ANDO MASAO
IPC: B01D53/26
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device purifying air for an automobile which can introduce air being removed NOx into a car. SOLUTION: Air taken in from an outside air intake hole 12a, after absorbing humidity in a silica gel 32 in first/second columns 30A, 30B, is introduced into a car from a blow port 13a by adsorbing NOx in an activated carbon fiber 34. Here, the activated cargon fiber 34 adsorbing NOx and the silica gel 32 performing drying are heated, adsorbed NOx and water are separated, so as to use the activated carbon fiber 34 and the silica gel 32, NOx in the air is again adsorbed.
Patent JP-2001166551-A (JP)
Title: Image forming device
Inventor: TACHIBANA NARUHITO
IPC: G03G15/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of sufficiently securing working space between the upper and the lower parts of a device main body when the upper part of the device main body is opened to the lower part of the device main body. SOLUTION: The either ends of an F arm 67 and an R arm 68 are constituted to be turnable at the upper part 32 of the device main body, and the other ends of the arms 67 and 68 are constituted to be turnable at the lower part 33 of the device main body, whereby the upper part 32 is nearly horizontally opened to the lower part 33. In a state where the upper part 32 is opened, the arm 67 is released from the upper part 32 and the front of the upper part 32 is opened further, then one end of a rod 85 whose other end is constituted to be turnable at an RF frame 65 is locked at the locking part of a link frame 66, so that the working space between the upper part 32 and the lower part 33 is sufficiently secured.
Patent JP-H06178060-A (JP)
Title: Image reader
Inventor: HARA EIJI
IPC: G03B27/62
Filed: 1992-12-04
Abstract: PURPOSE:To enable an original to be set by bringing it into close contact with original glass without floating and to improve the quality of reading in an image reader. CONSTITUTION:A recessed part 19 is provided on the upper side of a device main body 10 along the original glass 15, and a guide member 21 is arranged in the recessed part 19 via a spring 20 thereon, and the member 21 is moved freely in the thickness direction of the original G, and also, a spring 20 which presses the original in a floating direction is provided. A reference plane 21a is provided at the guide member 21, and also, an original presser part 21b protruding toward the original glass 15 from the upper side of the reference plane 21a is provided. While, a pressing plate 25 opened/closed freely is provided on the original glass 15, and an elastic part 28 consisting of a compression spring is provided at the pressing plate 25. When the pressing plate 25 is closed, the guide member 21 is pressed down against the spring 20 by abutting the elastic part 28, on the member 21, and the tip (g) of a set original G is pressed by the original presser part 21b, then, an original plane comes in close contact with the original glass 15.
Patent JP-H09175280-A (JP)
Title: Structure of vehicular roof rail made of synthetic resin
Inventor: MASUYAMA KEIJI
IPC: B60R9/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To heighten safety by preventing a rail body part from being ruptured by the weight of a cargo on a roof rail so as to fall from a body roof part along with the cargo even though a part of the rail body part is damaged in case of emergency. SOLUTION: In a roof rail having a bar-like rail body part 11 and a fitting leg part 12 to a body roof part R and integrally formed of synthetic resin intermixed with glass fiber, a fall preventing member 15 is integrally embedded over the longitudinal direction of the rail body part 1 from the fitting leg part 12.
Patent JP-H06176221-A (JP)
Title: Sensor for passenger number detector
Inventor: UMEDA YASUO
IPC: G06M7/00
Filed: 1992-12-09
Abstract: PURPOSE:To improve the accuracy of detection by preventing miss count by counting the number of persons after two sensors simultaneously detect the part of the passenger near the shoulder. CONSTITUTION:When a passenger passes under a sensor 60 provided on the ceiling of a bus, two optical axes due to a first sensor group 62 and two optical axes due to a second sensor group 64 are reflected on the shoulder of the passenger and detected by two reflective sensors. At such a time, both of first and second sensor groups detect the optical axes reflected near the shoulder position of the passenger. Since those sensors are provided at an interval shorter than the thickness of the shoulder in the passing direction of the passenger, the two reflective sensors such as 63c and 63f, for example, of the first sensor group 63 arranged in the passing direction get the same detection timing. It is similar to the second sensor group 64 as well. Thus, since the reflective sensors detect only the shoulder of the passenger, the error is hardly generated.
Patent JP-2000183940-A (JP)
Title: Bridge
Inventor: ISHIZAKI HIROSHI
IPC: H04L12/46
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent infinite circulation without using a special frame by providing a bridge with plural ports and adding a tag including an identifier to indicate the bridge to a frame received by the bridge when the frame is repeated between the ports. SOLUTION: When the frame 500 is received, the tag 520 is judged whether it is added to the bridge or not, when the tag 520 is not added, it is added to the bridge and after that, the frame 500 is repeated by the bridge. When the tag 520 is added, the identifier to indicate the bridge is judged whether it is included in the tag 520 or not, and when it is included, the frame 500 is cancelled. When the identifier is not included in the tag 520, the identifier to indicate the bridge is added to the tag 520, the number of hops are increased and after that, the frame 500 is repeated. A normal frame 510 to which the tag 520 is not added is constituted of a destination address, an address of a transmitting origin, length, data, checksum, etc.
Patent JP-H06184878-A (JP)
Title: Production of woven fabric of non-twisted yarn
Inventor: ABE HIROYUKI
IPC: D03D23/00
Filed: 1992-12-07
Abstract: PURPOSE:To eliminate the filament breakage trouble by preventing the contact of a weft-transporting tool with a low warp in opened state and to remarkably improve the productivity of non-twisted yarn fabric using non-twisted yarn as at least the warp. CONSTITUTION:In the production of non-twisted yarn woven fabric F using non-twisted yarn as warps Ta and Tb, pile cloth 20 having cut piles 21 having a pile length of >=2mm is pasted to the surface of the slay 11 of a loom and the lower warp Tb is made to sink in the cut pile 21 in warp-opened state.
Patent JP-H10165866-A (JP)
Title: Coating applicator for hard substrate
Inventor: YAO YASUYOSHI
IPC: B05C1/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the flawing at the primer coating layer of the rear surface at the front edge of a hard substrate by forming a first pushing up member of a plate material which is parallel and perpendicular in the advance direction of this hard substrate and is inclined at its top edge and forming a second pushing up member of a tongue-shaped part which is made gradually higher in the progressing direction of the hard substrate and is wider in the transverse direction of the hard substrate. SOLUTION: The first pushing up member 30 is formed by perpendicularly folding and erecting one side of the rectangular and horizontal lower plate 30a. The top edge of the erecting part 30b formed of this plate material is provided with a slope 30c viewed from its flank. This slope is positioned to be paralleled with the transporting direction of a glass substrate 10. The lower plate 30a is screwed to the bottom 34a of a notch 34. The second pushing up member 32 is provided with a base plate 32a fixed to the bottom 34a of the notch 34 and the tongue-shaped part 32b extending diagonally upward into a coating liquid vessel through the top edge of a rising wall 12a rising upward from this base plate 32a, by which the front edge of the glass substrate pushed up by the slope 30c of the first pushing up member 30 is further risen.
Patent JP-H06178595-A (JP)
Title: Motor controlling method
Inventor: NOJIMA TAKASHI
IPC: H02K37/00
Filed: 1992-12-08
Abstract: PURPOSE:To reduce noise at the time of low-speed operation and to correct poor accuracy due to cogging by changing an input current waveform in the excitation according to a series of operations. CONSTITUTION:An MPU 1 outputs a duty pulse that is preliminarily determined for each excitation at a constant frequency to a PWM unit 2. Receiving this output, a current controlling transistor 6 supplies current to a stepping motor 4. By setting the duty of PWM so that it may form such a current waveform as shown in figure at a low-speed constant-speed mode, a low-duty region of PWM is eliminated and thereby the output torque of the stepping motor decreases to such a degree as is necessary and sufficient for the low-speed and constant-speed operation. By this method, noise at the time of low-speed operation is reduced and poor accuracy due to cogging is also corrected.
Patent JP-H06175367-A (JP)
Title: Planographic printing material
Inventor: TAKAGI YOSHIHIRO
IPC: G03F7/07
Filed: 1992-12-09
Abstract: PURPOSE:To obtain a planographic printing material having high sensitivity and resolution and excellent printing durability and ink build-up property with which a negative transfer silver picture image is obtd. by silver salt diffusion transfer method, by using a silver halide emulsion having a specified compsn. of silver chloride bromide or silver chloride. CONSTITUTION:This printing material has at least a silver halide emulsion layer and a physical development nucleus layer on a supporting body with which a negative transfer silver picture is obtd. by silver salt diffusion transfer method. The silver halide emulsion is a core/shell type inner latent image emulsion and its compsn. is substantially silver chloride bromide containing <=50mol% Br or silver chloride. As for the crystalline habit of the inner latent image emulsion, the core/shell type emulsion the surface of which is chemically sensitized may be a cube, octahedron or tetradecahedron, and octahedron is preferable. In this halogen compsn., especially if the silver halide is almost silver chloride with decrease of Br, octahedron is more preferable.
Patent JP-H11167680-A (JP)
Title: Crime preventing device system
Inventor: MATSUMOTO TORU
IPC: G08B13/196
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To surely monitor a monitoring object without being noticed by a person by arranging a monitoring device at a rear side opposite to a surface side where a video displayed on a hologram screen is observed. SOLUTION: The monitoring device 13 is arranged on the back side 111 of the hologram screen 11 on which video light 121 is projected. In the system, the video 129 is projected on the hologram screen 11 with the projection of video light 121. Thus, a customer 8 standing in front of the crime preventing system 1 can observe only the video 129 and he cannot view the monitoring device 13 installed at the back side 111. The transmissivity of the hologram screen 11 is considerably high to about 70-80%. Thus, the rear side 111 of the hologram screen 11 can be set to a sufficiently bright state. Consequently, the monitoring device 13 can be monitor an article rack in a sufficiently bright environment.
Patent JP-H10170825-A (JP)
Title: Compact zoom lens
Inventor: SATO SUSUMU
IPC: G02B15/16
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens that is superior in portability and inexpensive, by making the whole system small-sized, and also has a >=×2 power variation ratio. SOLUTION: This zoom lens is equipped with a 1st lens group G1 which has negative refracting power and a 2nd lens group G2 which has positive refracting power in order from the object side; and the 1st lens group G1 includes a negative lens element L1 and a positive lens L2 in order from the object side and the 2nd lens group G2 includes a positive lens element L3 , a negative lens L4 , and a positive lens L5 whose entire lens border surfaces are in contact with air. Then when the lens is zoomed from its wide-angle end to its telephoto end, the 2nd lens group is moved from the image plane side to the object side and conditions of 0.7<f2 /FW<1.4 and -1.7<f1 /FW<-1.0 are met, where f1 is the focal length of the 1st lens group G1 , f2 is the focal length of the 2nd lens group G2 , and FW is the focal length of the whole system at the wide-angle end.
Patent JP-H09310302-A (JP)
Title: Loop transportation construction method of monorail carrier
Inventor: MURAMATSU MASAAKI
IPC: B61B13/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the transportation time and efficiently transport loads, by making it possible to start the next carrier while a prior carrier is unloaded in a looped rail. SOLUTION: A loop L is formed from a branching device B so as to surround a construction site and the terminal point of the loop is connected to the branching device B. A prior carrier M(1) passes through the branching device B and enters in the loop L and cargoes are unloaded from the carrier at an unloading station and the carrier travels further. In this time, the subsequent carrier M(2) passes the branching device B and enters in the loop L. The prior carrier M(1) which has turned on the loop L and arrived at the branching device B while the subsequent carrier M(2) is unloaded at the unloading station D controls the branching device B which has been closed by the passing of the subsequent carrir M(2) and enters again into the loop L and changes over the branching device B and returns to the loading C by traveling backward on a monorail T.  And again the carrier is loaded with materials and instruments and it departs to the loop.
Patent JP-H06174004-A (JP)
Title: Liquid sealed vibration control device
Inventor: ASANO TETSUO
IPC: F16F13/00
Filed: 1992-12-10
Abstract: PURPOSE:To absorb and reduce a high-frequency vibration in a good condition even when a valve device opening and closing a throttle passage is provided. CONSTITUTION:While the outer peripheries of diaphragms 4 and 5 are connected to the inner periphery of a frame member 7 opposing to the diaphragms having a clearance through rubber layers 41 and 51, rubber layers 42 and 52 are provided between the outer periphery of a valve device 6 penetrating in the diaphragms 4 and 5, and the inner walls of the diaphragms 4 and 5 surrounding the valve device 6. The diaphragms 4 and 5 can move relatively with reference to the frame member 3 and the valve device 6, and when the inner pressure of a liquid chamber A is varied by the input of a high-frequency vibration, the whole bodies of the diaphragms 4 and 5 are moved to absorb the inner pressure so as to reduce the vibration. Since the diaphragms 4 and 5 have sufficient areas, the vibration can be absorbed and reduced in a good condition, even though it has a relatively a large amplitude.
Patent JP-2000182498-A (JP)
Title: Electromagnetic relay and method for assembling the same
Inventor: NISHIKAWA TOYOTAKA
IPC: H01H50/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay, in which the accuracy of positioning an electromagnet block relative to a body is enhanced. SOLUTION: An electromagnet block 1 is contained in a storage recess 42 provided in a body 4, with the end face of a terminal block 14 which faces opposite the end face of the body 4. A fitting projection 42b, which fits into a fitting recess 15a provided in a yoke 15, is projected from the inner surface 40 of the storage recess 42. A protruding streak 4b, running in the short-width direction of the body 4, is projected from the end face of the body 4 opposite the terminal block 14 and a locking groove 14a which locks with the protruding streak 4b is formed in the surface of the terminal block 14 opposite the protruding streak 4b.  The fitting recess 15a in the yoke 15 is fitted over the fitting projection 42b of the body 4, and the locking groove 14a in the terminal block 14 is mutually locked to the protruding streak 4a of the body 4, whereby the electromagnetic block 1 is secured to the body 4.