baber/WOPTO huggingface dataset:
Patent JP-H06143584-A (JP)
Title: Ink jet recorder
Inventor: OSHIMA NORIYOSHI
IPC: B41J29/00
Filed: 1992-11-10
Abstract: PURPOSE:To maintain a recording density within a suitable density range even at any temperature in an available environmental temperature by controlling discharge of ink droplet in response to a temperature regarding physical properties of the ink to correct record data. CONSTITUTION:An ink jet recorder 2 forms an image by discharging ink droplet from a record head 16, and detects a temperature regarding temperature of ink to be discharged by temperature detecting means 8. In order to discharge the droplet in response to record data 1, record data correcting means 10 varies presence/absence of the droplet to be discharged from the head 16 based on an output of the means 8. As a result, a recording density can be held in a suitable density range even at any temperature in an available environmental temperature.
Patent JP-H05195932-A (JP)
Title: Ignition distributor for internal combustion engine
Inventor: CHIBA TOMONARI
IPC: F02P7/00
Filed: 1992-11-10
Abstract: PURPOSE:To make an ignition distributor compact by the efficient disposition structure of an ignition coil and a distributing part. CONSTITUTION:The outer peripheral wall part 3a of a distributor cap 3 is fixed to the side wall part 2a of a housing for holding a shaft 1 rotatably. A coil storage part 3f for storing an ignition coil 5 is formed at the distributor cap 3, and a bowl-shape distributor rotor 15 extended into a ring-shape space 3e after making a detour around the coil storage part 3f from the tip part of the shaft 1 is fixed to the shaft 1. An axially-extended rotor electrode 16 is then fixed to the outer peripheral end of the distributor rotor 15, and a side electrode 10 is disposed in opposition to the rotor electrode 16. An angle-of- rotation sensor 25 is further disposed at the outer peripheral part of the tip part of the shaft 1 in the housing 2.
Patent JP-2001118479-A (JP)
Title: Current breaker
Inventor: TONE MASAAKI
IPC: H01H37/54
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a current breaker that does not need a connection conductor such as a nickel plate for connecting with an external terminal like battery or circuit board, so as to simplify the connection process as well as to diminish the possibility of contact failure. SOLUTION: A current breaker comprises a temperature deformable metal layer 3 like bi-metal, and a plurality of contact plates 1, 2 connected or disconnected according to a temperature change, which are enclosed in a casing 4. At least one of the contact plates 1, 2 has an end portion inserted in the casing 4 with the other end portion extending outside from the casing. The end in the casing 4 constitutes the contacts while the other end extended from the casing 4 constitutes the direct contact for contacting the external terminal such as battery or circuit board.
Patent JP-2001120936-A (JP)
Title: Air filter device
Inventor: KIKUMI OSAMU
IPC: B01D46/52
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To hold filter frames different in size at a same mounting frame. SOLUTION: A first bracket 15 has a bracket body part 41 which is arranged between a side plate 21c of a filter frame 13 and a side plate 14c of a mounting frame 14 and to which the outer surface of the side plate 21c is abutted and a part to be fixed 42 which is bent in the orthogonal direction from the rear part of the bracket body part 41 and fixed to the flange part 14d of the mounting frame 14 by a tap screw 17. A second bracket 16 has an intermediate part 45 abutted at the outer surface of a side plate 31c of the filter frame 13, a part 46 to be clamped which is clamped to the front surface 41a of the first bracket 15 by a clamp screw 18 and a hook part 47 turned almost parallel to the intermediate part 45 from the front part of the intermediate part 45 and hung at the side plate 21c of the filter frame 13 and a front edge of a compression plate 35.  The interval between respective brancket body parts 41 of the left and right first brackets 15 is changed by turning the first bracket 15 to the top and bottom.
Patent JP-H08135522-A (JP)
Title: Trouble diagnosing device for evaporating fuel treating device
Inventor: HONDA YOSUKE
IPC: F02M25/08
Filed: 1994-11-08
Abstract: PURPOSE: To increase diagnosing accuracy by setting a purge valve opening when it is judged faulty to a specified opening on the close side and open side larger than in normal state, and also prevent air-fuel ratio from becoming overrich by prohibiting fault judgment when the amount of production of evaporating fuel becomes large. CONSTITUTION: Evaporating fuel produced in a fuel tank 29 is trapped adsorbedly into a canister 36 and, when a purge valve 41 is opened, purged and supplied to an intake path of an engine 1 through a purge path 40. Also a purge flow amount is set by the setting of a purge valve opening according to various conditions. In this case, detected engine control amounts obtained when the purge valve opening is set to close side and open side are compared with each other so as to judge the fault of the purge valve 41. Then, when a difference between control amounts is less than a judged amount, the purge valve 41 is judged faulty. The opening of the purge valve when it is judged faulty is set to a specified opening on the close side and open side larger than in normal state.
Patent JP-H01140606-A (JP)
Title: Electromagnet device
Inventor: HAYASHI KAZUTSUGU
IPC: H01H51/24
Filed: 1987-11-26
Abstract: PURPOSE:To increase sensitivity, and to lower power consumption by forming the magnetic path of a closed loop including no permanent magnet by a second yoke and an armature on excitation. CONSTITUTION:Since the magnetic flux of a permanent magnet 11 and the magnetic flux of a coil 1 are directed in the same direction in a gap G2 on excitation, magnetization is generated and attraction force is increased, an armature 4 is moved in the direction of the arrow A by the attraction force, and a second armature 2 approached to an opposed section 8 for excitation so that the gap G2 is scaled down. Consequently, a closed magnetic path in which the permanent magnet 11 is not interposed is shaped by the armature 4, a second yoke 10 and gaps G2, G4, and the state of operation by the excitation of the armature 4 is held. A magnetic path at the time of excitation is removed when the excitation of the coil 1 is stopped, and the armature 4 is returned by spring load when the force of spring load surpasses. Accordingly, the width of the change of magnetic attraction force at the time of excitation can be increased, thus allowing high sensitivity and the reduction of power consumption.
Patent JP-H04174724-A (JP)
Title: Automatic winding of roving in roving frame
Inventor: HIRANO HIDEO
IPC: D01H1/244
Filed: 1990-11-05
Abstract: PURPOSE:To surely wind roving in a roving frame having a spinning driving system, a winding driving system and a lifting driving system provided with a single motor, respectively by operating a drafting part of a spinning driving part and a flyer part and connecting both the parts separably in a specific state. CONSTITUTION:A flyer 11 and a bobbin B are driven in a stopped state of feed of roving R from a drafting part and roving end Ra is moved, at a speed not to rebound a presser 11a, to a position in which the roving end is contacted under pressure with the peripheral face of the bobbin. After a period of a driving motor of a spinning driving system and a period of a driving motor of a winding driving system are obtained, a bobbin rail 17 starts to move. When the bobbin rail reaches a position wherein a presser paddle 11b corresponds to a roving engaging part 39, delivery of roving from the drafting part starts.
Patent JP-H04172743-A (JP)
Title: Interrupt connection system during busy state
Inventor: TOMITA KINYA
IPC: H04M3/42
Filed: 1990-11-06
Abstract: PURPOSE:To attain interrupt connection to plural lines by detecting an incoming call to inform it to a controller and holding the incoming call of a telephone set in first reply when a reply signal from the telephone set is detected to connect the above line. CONSTITUTION:When the arrival of a new incoming call is detected by a notice from an incoming call detector 1, a 2nd incoming call signal is sent from a signal transmitter-receiver 5 to one or plural telephone sets during holding. Then whether a telephone set in first reply with the 2nd incoming call signal is busy or in holding is discriminated, and when busy, the connected call is in holding. Then a channel 2 is operated and a newly arrived line is connected to the telephone set in first reply.
Patent JP-H10146764-A (JP)
Title: Grinding wheel for precision grinding and manufacture thereof
Inventor: TAKAHASHI TSUTOMU
IPC: B24D3/10
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To uniformize distribution density of abrasive grains, and reduce dispersion of the cutting quality by arranging abrasive grain, aggregate parts where abrasive grains are arranged in large numbers along a shell-shaped virtual surface in a metallic bond phase by mutually leaving an interval. SOLUTION: Since abrasive grain aggregate parts 4 where abrasive grains 6 are arranged in large numbers along a shell-shaped virtual surface in an abrasive grain layer 1 are arranged in large numbers by mutually leaving an interval, the abrasive grains 6 of the abrasive grain aggregate parts 4 successively appear in uniform distribution density on a grinding surface according to grinding. Therefore, when viewed macroscopically, distribution density of the abrasive grains 6 in the grinding surface is uniformized, and dispersion of the cutting quality can be reduced. A central part of the abrasive grain aggregate parts is abraded according to grinding, and a chip pocket C1 is generated, and a chip pocket C2 is generated between the mutual abrasive grain aggregate parts 4. Therefore, chip discharge performance can be enhanced.
Patent JP-H10135060-A (JP)
Title: Manufacture of inductance element
Inventor: SASAKI NAOKI
IPC: H01F41/10
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To electrically connect coil sections to each other, without performing bonding work by forming the coil sections by making the extended sections of a strip conductor parallel to each other and spirally winding the extended sections, starting from the folded-back section sides of the extended sections, and then forming electrode sections by drawing out both outer edges of the coil sections in the same plane. SOLUTION: A linear strip conductor 1, coated with insulating films on both sides, is folded back at its middle section 2, and the extended sections 3 and 4 of the conductor 1 extended from folded-back sections 2a and 2b are made parallel to each other. At the same time, a coil section is formed by spirally winding the extended sections 3 and 4, starting from the folded-back sections 2a and 2b side. Alternatively, a step section is formed in the middle section of the conductor 1 coated with an insulation coat on both surface and two coil sections are formed by spirally winding the extended sections of the conductor 1 from the step section, starting from the step section sides, after the extended sections are made parallel to each other.
Patent JP-S63152814-A (JP)
Inventor: SAWAKE TOSHIKI
IPC: H01B3/12
Filed: 1986-12-17
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-H03159811-A (JP)
Title: Suspension device
Inventor: NAKATATE TAKAO
IPC: F16F9/50
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the damage of a dust seal in a suspension device, formed to perform vehicle height adjustment by feeding/discharging high pressure oil from outside, by providing its outer cylinder with a check valve opened to discharge the high pressure oil at the time of pressure in a drain chamber being high. CONSTITUTION:A suspension device 1 raises vehicle height by the elongation of a piston rod 4 at the time of pressure oil being fed into an oil chamber 2B below from a feed/discharge pipe 7 through a communicating hole 5, and lowers vehicle height by the pressure oil in the oil chamber 2B being discharged through the feed/discharge pipe 7 and the like. In this case, T-shape pipe 31 for discharging pressure oil in a drain chamber 15 outside is provided on the peripheral surface of an outer cylinder 11. This T-shape pipe is formed of a joint part 32 and a cylindrical discharge part 33 provided on the end of the joint part 32. A check valve 35 is further accommodated in a valve body enclosing part 33A4 formed at the large diameter part of the discharge part 33, and is opened to discharge pressure oil before the pressure of pressure oil leaking into the drain chamber 15 becomes such value as to deform a dust seal 21.
Patent JP-H05113096-A (JP)
Title: Position detector of underground excavator
Inventor: ABE TOMOYUKI
IPC: E21D9/06
Filed: 1991-10-22
Abstract: PURPOSE:To promote the extent of labor-saving by detecting a magnetic body installed in the tip of a boring unit, with a metal detector in front of an underground excavator, and calculating a relative position of the excavator in relation to the reference position from the detected value and the extent of propulsion in the boring unit. CONSTITUTION:A small diametral boring unit 6 is advanced toward a front part 2 of a first excavator 1 during the excavation of underground from a reference position of a front part 4 of a second underground excavator 3, and then a tip part 7 of the boring unit 6 is approximated to each of metal detectors 8a, 8b, 8c installed in the front part 2. In this case, either of these detectors 8a-8c nearest to the tip part 7 reacts strongest, thereby outputting a detection signal to an arithmetic unit. In succession, according to rotation of the front part 2, either of these detectors 8a-8c reacts strongest at a tuning angle, outputting another detection signal to the arithmetic unit as well. Further the arithmetic unit calculates a relative position of each of the excavators 1 and 3 from the extent of propulsion in the boring unit 6 and the central axis of the boring unit 6 inputted, on the basis of a distance and an angle in the radial direction.
Patent JP-H10129687-A (JP)
Title: Plastic bag
Inventor: TOTANI IZUMI
IPC: B65D33/25
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To form an ejection path of contents by a land seal, allow the ejection path to be closed by a simple operation, prevent the contents in a plastic bag from spilling out and facilitate production of the plastic bag in the plastic bag comprising two rectangular layers of a plastic film which are heat-sealed along end rims and side rims. SOLUTION: A land seal 4 is formed from an end rim heat-sealed region 1 in the vicinity of a specific corner of a plastic bag, wherein the land seal 4 has a predetermined length and extends along a heat-sealed region at a side rim, an ejection port 5 for contents is formed between the land seal 4 and the heat-sealed region 2 at the side rim. On an outer face of the land seal 4 and the heat-sealed region 2 at the side rim, two pairs of snap buttons 9, velvet- type fasteners or adhesive tapes are provided with a distance in a longitudinal direction.
Patent JP-H05137707-A (JP)
Title: Magnetic resonance imaging device
Inventor: USUI YOSHIYUKI
IPC: A61B5/055
Filed: 1991-11-18
Abstract: PURPOSE:To simply and surely photograph the head part area running along an OM line. CONSTITUTION:The device is provided with a storage means for storing a positioning angle, when the photographing part of a body P to be examined is positioned by a side projector 10, a display means for displaying a slice position and a photographing range corresponding to the positioning angle together with a master image on a monitor 10, and a sequencer 2 for performing MRI photographing corresponding to the slide position and the photographing range displayed on the monitor 10 by a pulse sequence.
Patent JP-2000133893-A (JP)
Title: Printed wiring board
Inventor: NARISAWA HIROSHI
IPC: H05K1/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board where the peeling and the crack of resin do not occur, even if the printed wiring board manufactured by using thermosetting resin whose glass transition temperature is not less than 160 deg.C is cut off using a V-cut method. SOLUTION: In a printed wiring board, thermosetting resin whose glass transition temperature is not less than 160 deg.C is impregnated in a base material, formed of glass woven fabric or glass non-woven fabric and prepreg is obtained. Metallic foil is stacked on the prepreg, is pressurized and heated, a metallic foil clad board is obtained and metal foil is circuit-worked. V cuts are made in the same positions from both the sides of a surface side and a back side in the printed wring board in the vertical direction. The thickness of a remaining margin are made so that it becomes 15%-24% in the range of product thickness.
Patent JP-H09140569-A (JP)
Title: Rice cooking vessel
Inventor: UWA MASAO
IPC: A47J27/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To promote mixing of rice even in the vicinity of the central part of a rice cooking vessel so as to restrain uneven heating and cook rice tasty by forming the outer peripheral surface of the lower part like a circular arc, forming a gentle raised part in the center of the upper surface of the bottom, and forming a recessed part corresponding to the raised part in the center of the lower surface of the bottom. SOLUTION: An inner pot 3 of an IH rice cooking jar 1 as a rice cooking vessel is so constructed that the outer peripheral surface 4 of the lower part is formed like a circular arc, a gentle raised part 5a is formed in the center of the upper surface of the bottom 5, and the center of the lower surface of the bottom 5 is formed as a recessed part 5b corresponding to the raised part 5a. The height from the lower surface of the bottom 5 in the periphery of the recessed part 5b to the vertex of the raised part 5a is set within the range of 10-20mm in consideration of promoting mixing of rice and preventing a decrease in capacity of the inner pot 3.  At the time of cooking rice, when the inner pot 3 is heated by a coil 8, the heated hot water is circulated by convection, but in the vicinity of the outer peripheral surface 4 of the lower part, hot water is moved upward while being curved so that a vortex component is applied to the convection so as to promote mixing of rice.
Patent JP-S63155771-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUNENOBU KAZUKIYO
IPC: H01L21/285
Filed: 1986-12-19
Abstract: PURPOSE:To increase output resistance, by depositing a metal in a source formation region so as to form a metallic film on side walls in a recessed region before side wall films on a first insulating film are utilized to form a gate electrode. CONSTITUTION:A silicon film is made to grow as an insulating film 3 so as to form a recessed region 4 on a semi-insulating buffer layer 1 and an active layer 2 which are piled on a surface of a substrate. Part of the surface of the active layer 2 is shaved off to form a recessed region 5. Successively, metal evaporation is performed inclinedly from a drain side to a source side so as to form a metallic film 6, and then a SiO2 film 8 is made to regrow. Since a growth rate on the metal is small in this case, the SiO2 film 8 on the surface of the metallic film 6 becomes small in thickness. Next, the regrowing insulating film 8 and the Ti metallic film 6 are shaved off. Since thickness of a side wall film 9S an a source side is smaller than that of a side wall surface 9D on a drain side in this case, and length lD of the recessed region on the drain side is relatively larger than that lS of the recessed region on the source side, so that drain resistance can be relatively increased.
Patent JP-H08161281-A (JP)
Title: Address generator and method therefor
Inventor: IKEDA MASAYUKI
IPC: G06F9/34
Filed: 1994-12-06
Abstract: PURPOSE: To improve the efficiency of the parallel processing by a multiprocessor. CONSTITUTION: This generator has a local address generation means performing an access to the upper storage within a processing element (PE) individual and a global address generation means performing the access to the main storage within plural PEs. Within the vector unit of each PE, a global address generation part is provided. The adders 44-1 and 44-2 within the global address generation part successively add the increased parts of the addresses d Adr ex1, d Adr in to each address Adr ex1, Adr in. A divider 43 outputs the quotient when the d Adr ex1 is divided by a band width bex 1 as a logical PE number. An adder 44-3 adds the remainder inputted from the divider 43 to the Adr in and determines the address within the logical PE.  The obtained logical PE number and the address within the logical PE are converted into an actual PE number and the address within the actual PE, respectively.
Patent JP-2000132559-A (JP)
Title: Information filtering system and profile updating method in the same
Inventor: MORIMOTO YASUTSUGU
IPC: G06F17/30
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make improvable the precision of its own profile by specifying one of other profiles storing the reference history information that has the higher degree of similarity to the reference history information than a prescribed level and updating its own profile based on the specified profile. SOLUTION: A reference history file 5 stores the result of goodness of fit that is judged for the documents to which every user referred in the past as a reference history. An information filter program 32 compares the profile set for every user with the delivered documents and designates the documents having high degrees of coincidence with the set profile as the documents to be distributed. A degree of similarity judging program 34 compares the reference histories of users with each other and detects the users having the similar reference histories. A profile updating program 35 refers to the profiles of similar users extracted by the program 34 and updates the profile of each user.
Patent JP-H05113741-A (JP)
Title: Preparation of hologram
Inventor: TAKENOBU SHOTARO
IPC: G02B5/32
Filed: 1991-10-22
Abstract: PURPOSE:To make a parting line around a hologram look better by applying irradiation processing to a diffraction grating unrequired part in a process before exposure. CONSTITUTION:A place 5 to prepare a hologram out of photosensitive member 3 for a hologram is previously covered with a mask. A density filter 2 provided with a part 2a gradually changed in the transmission factor to the light is set to a place 6 to be gradated at a boundary part, and the irradiated light 1 is applied thereto. Diffraction grating is not therefore formed at unmasked part in the process of main exposure, but diffraction grating is formed in the gradated state at the place 6 where the density filter 2 is set. On the other hand, fine diffraction grating is fromed at completely masked part 5. The light used for light irradiation before exposure in this case can be normal visible light, but it is desirable to use ultraviolet light to shorten the irradiation time. The effect of gradating the periphery of the hologram can be also obtained by slightly enlarging the distance between the mask and the photosensitive member 3.