baber/WOPTO huggingface dataset:
Patent JP-H1173099-A (JP)
Title: Map display device
Inventor: SANPEI MASASANE
IPC: G01C21/36
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a map display device, of which scale can be automatically changed to such a reduced scale that a user can easily find facilities displayed on a map. SOLUTION: When a facility category to be displayed is selected (S140), scale of the display map is changed to the most detailed degree (S150), and thereafter, the scale of the map is scaled up by one level till the number (n) of facility to be displayed on the map achieves 1 as a lower limit value (S160, S200, S220). In the case where the number (n) of facility achieves the lower limit value 1 or more (S160: YES), the scale of the map is automatically changed to a wide area by one level (S190) in the only case where the number (n) of facility in the case of the wide area by one level is equal to an upper limit 50 or less (S180). Scale can be thereby automatically changed to the appropriate scale without operation by a user that a user grasps the display condition of a facility mark and that the user changes the scale to the appropriate scale.
Patent JP-H1079424-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: WADA SHINICHIRO
IPC: H01L29/786
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To secure stable operation of a MISFET by suppressing the substrate floating effect of an SOI (silicon-on-insulator) substrate. SOLUTION: An n-channel type MISFETQn1 is made on the main face of the semiconductor layer 3a (p-type well 4), made through an insulating layer 2 on a semiconductor substrate 1, and an opening 23a is provided in the insulating layer 2 under the source region 5 of this n-channel type MISFET Qn1. Hereby the semiconductor layer 3a (p-type well 4) in the region where the n-channel type MISFET Qn1 is made and the semiconductor substrate 1 are electrically connected with each other through this opening 23a.
Patent JP-S60127946-A (JP)
Title: Selection of tool for groove-cutting work in automatic programming
Inventor: KISHI HAJIME
IPC: G05B19/4093
Filed: 1983-12-14
Abstract: PURPOSE:To permit automatic selection of tools by previously memorizing the share-point width of each groove cutting tool and selecting the tool having the max. share-point width among the tools having the share-point width less than the max. groove width among the groove parts having a specified part shape. CONSTITUTION:For each tool, a memory 201 having tool No., the designation of the working process in which the tool is used, the shape data of the tool, and the tool installation data memorized is provided. When groove cutting as working process is input, a CPU203 checks-up the shape of the part which is input and lists-up all the groove parts, and the number M or grooves is obtained. Then, the groove width Wi larger in the i-th order is obtained among all the groove parts, and the tool having the share-point width WNj larger in the i-th order among the tool used in groove cutting work is selected. The effective groove width W and the share-point width WNj in consideration of the finishing part in the above-described groove width Wi are compared, and when W>=WNj, the above-described tool is selected as the working tool for the groove part having the groove width larger in the i-th order.
Patent JP-2000046046-A (JP)
Title: Scroll compressor
Inventor: YAMADA NORIO
IPC: F04C18/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor or the like including thrust ball bearing supporting a revolving scroll member in such a way as not capable of rotating, with which the lifetime of the bearing is prolonged and the manufacture is facilitated. SOLUTION: A pair of raceway rings 7, 7 in which balls 8 are interposed, are fabricated separately from a stationary frame 2 and revolving scroll member 3, and then installed on them 2 and 3. Each ring 7 is formed as a deep drawn item through press working and is furnished with ring-shaped raceway grooves 11 for running of balls in a plurality of places on a circumference. Each raceway groove 11 has a section in a circular arc, and the diameter (e) of the circumferential raceway along the groove bottom is made approximately the same as the radius E of the revolving motion.
Patent JP-H1077554-A (JP)
Title: Inlaid knitted fabric having linkage function and andproduction of the same
Inventor: YAMAGUCHI TOSHIAKI
IPC: D04B1/20
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an inlaid knitted fabric suitable for a seat covering material, etc., having improved designing properties, recycling properties by forming a loop like felt layer on a surface of the knitted fabric and placing a inlaid system on the other surface allowing to integrate a linkage function with cushion properties. SOLUTION: This knitted fabric has a felt layer 1 containing filaments having single filament size >=2 denier, ring like loops having 1 to 3mm of height, formed on the surface and on the other side an inlaid filament 3 exists. The knitting yarn length of the grand yarn 2 and the knitting yarn length for a terry fabric fixing the inlaid yarn 3 is set to satisfy the equation : formula 0.20<=(LP-LG)/LG <=1.35 (LP is the knitting length of the piling yarn; LP is the knitting length of the grand yarn), preferably, manufacturing a gray fabric for inlaid knitting.
Patent JP-H04116908-A (JP)
Title: Rotary transformer
Inventor: YAMASHITA HIDETOSHI
IPC: H01F38/14
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a rotary transformer with improved reliability and without disconnection accident by connecting a coil pattern conductor and an lead-out conductor with a solder alloy where both a solid phase and a liquid phase which are placed within a through-hole can coexist. CONSTITUTION:A rotary transformer with a coil terminal 1 on one surface of a ferrite core 3 and an external lead-out conductor 2 on the other surface is prepared. The coil terminal 1 and the external lead-out conductor 2 are made of copper foil, an electrode of the bending part is rectangular, a through- hole is square, and a minimum distance between electrodes is 0.1mm. Solder paste is filled into through-hole so that it crosses across both conductors using a metal mask from a surface side where a lead wire is installed. After that, hot air is preliminarily heated within an oven, reflow is performed, and supersonic wave washing is performed for eliminating residual flux at the periphery, thus obtaining a rotary transformer with electrical junction part. When the through-holes are connected by non-eutectic solder or solder with metal particle, the connection can be made securely, thus achieving an improved reliability without any disconnection failure.
Patent JP-H1062725-A (JP)
Title: Spectacle frame and its pad
Inventor: KIMURA KENJI
IPC: G02C5/12
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable the stable wearing of spectacles by forming pads at the front ends of planar deflectable and deformable arms and curving the front ends of these arms inward. SOLUTION: The central part of a front frame 1 is provided with the pads 7. These pads 7 are formed at the front ends of the arms 10 extending and curving downward from the connecting parts 9 of both rims 8, 8. The pads 7, 7 exist symmetrically to the center line at the front ends of the arms 10, 10 curving to a substantially arc shape. Resins having high elasticity are used for these pads. The pads 7 are molded integrally with the planar arms 10 and are molded simultaneously with the front frame 1. A highly elastically deformable material is used for the resin constituting such spectacle frame so that the pads 7 are fitted to the nose by the deflection and deformation of the arms 10. The front ends of the temples 2 of the spectacle frame curve inward.
Patent JP-2001030183-A (JP)
Title: Rotary power tool with portable power supply unit having automatic stop mechanism
Inventor: TOTSU KATSUYUKI
IPC: B25F5/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic stop mechanism to properly provide a torque control function in a simple constitution and further improve easiness of movement by bringing this device into a cordless type and the efficiency of various works. SOLUTION: A rotary tool, such as a drive pit, is coupled to the output shaft of an electric motor 22 and a work, such as fastening of a screw accompanying a rotary tool, through drive of the electric motor 22. A torque detecting means is provided to detect load torque generated at the rotary tool occasioned by completion of a given work. An automatic stop mechanism is provided to stop drive of the electric motor by disconnecting coupling between the output shaft of the electric motor 22 and the rotary tool when the load torque attains a preset torque value. A so formed rotary power tool is provided with a control means 24 to cut off a power source for the electric motor 22 based on a detecting signal from a torque detecting means to detect that load torque attains a preset torque value, and a chargeable secondary battery 26 serving as a power source to drive the electric motor 22.  The control means and the secondary battery are integrally coupled together and rendered portable.
Patent JP-2001058864-A (JP)
Title: Water absorption cement hardened body and production thereof
Inventor: WATANABE YOSHIHARU
IPC: B28B7/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique that produces a water-absorbing cement hardened bodies produced by cold or steam aging not but autoclave aging with the durability to freezing and fusing increased and can build up the natural environment permitting algae and moss to grow up on the surface of the hardened body, as the waste soil occurring on the construction is effectively utilized. SOLUTION: Cement, soil and water are kneaded, formed to give the objective hardened body with 10-30% water absorption. In this case, the soil including 5-30 wt.% of fine particles with a particle size of <=44 μm under the absolute dryness is used at a weight ratio of the cement to the soil of 1/1-1/4 and at a weight ratio of water to cement of <=1.2. In a preferred embodiment, at least one selected from a fired powder of clay mineral, plaster and activated silica is formulated to the cement.
Patent JP-H0956330-A (JP)
Title: Whip cream producing machine
Inventor: CHIKARAISHI HIRONORI
IPC: A23P30/40
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a whip cream producing machine capable of simply corresponding to any one of ordinary pouring and continuous pouring and carrying out stoppage of pouring in good response. SOLUTION: A whip switch 23 is attached to a spray head 21 connected to the top of a discharge pipe 18. The whip switch 23 opens a opening and closing valve 24 by pressing operation against urging force and a microswitch 25 for starting a motor is turned on. L-shaped groove 59 is formed in a stopper holder 53 fitted in the whip switch 23 and a stopper pin 61 is protrusively arranged in the spray head 21. Ordinary pouring is carried out by singly pushing the whip switch 23 therein. Continuous pouring is carried out by turning the whip switch 23 while pushing, rotating the stopper pin 61 from the inserting part of L-shaped groove 59 to an engaging part side and keeping the stopper pin 61 in pushing state. Stoppage of pouring is carried out by rotating the whip switch 23 in the reverse direction.
Patent JP-H0979684-A (JP)
Title: Absorbing type heat pump device
Inventor: MORI HIROMITSU
IPC: F25B33/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an absorbing type heat pump device of which manufacturing management can be easily carried out. SOLUTION: In a triple effective absorbing type heat pump device, a regenerating device 24 at a high temperature segment and a condenser 25 at a high temperature segment are integrally arranged within a container 31. A heat recovering device 28 at a high temperature segment for recovering heat between a diluted absorbing liquid at a high temperature segment and a rich absorbing liquid at a high temperature segment is arranged within the regenerating device 24 at the high temperature segment, refrigerant liquid at the high temperature segment within the condenser 25 at the high temperature segment is cooled to a temperature not more than a boiling temperature under an atmospheric pressure and at the same time,  a temperature of the rich absorbing liquid at the high temperature segment transferred from the regenerator 24 at the high temperature segment is decreased to a temperature not more than a boiling point under an atmospheric pressure.
Patent JP-H05192588-A (JP)
Title: Preparation of catalyst for producing acrylic acid
Inventor: SHIOTANI TORU
IPC: C07C57/055
Filed: 1991-09-17
Abstract: PURPOSE:To obtain a catalyst for producing advantageously acrylic acid from acrolein by incorporating a high mol.wt. org. compd. with a specified mean particle diameter before MoVSi catalyst is molded and molding and heat-treating it. CONSTITUTION:A catalyst ingredient having a compsn. of formula MoaVbSicAdXeYfOg (wherein A is an element selected from Fe, Co, Cr and Sr; X is an element selected from Ge, B, As, Se, Ag, Na, Sn, Te, Ce and Sm; Y is an element selected from Mg, Al, Ti, Mn, Cu, Zn, Zr, Nb, W, Ta and Bi; a-g are each atomic ratio of each element and when a=12, b=1-6, c=0.1-15, d=0.1-3, e=0.01-3, f=0-3, and g is the number of oxygen atoms necessary for satisfying the valency of each component) is incorporated with a high mol.wt. org. compd. (e.g. polymethyl methacrylate) with a mean particle diameter of 0.01-10mu and the mixture is molded and heat-treated to obtain a catalyst for producing acrylic acid.
Patent JP-S6478630-A (JP)
Title: Drawing press device
Inventor: YANAGIYA MASAKAZU
IPC: B21D24/04
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the generation of a crack on a blank due to the excess drawing amt. by pushing in a residual two side part by the specified amt. and providing the pressing member retreating at the forming start time in case of drawing the opposed two side part of a blank by holding it. CONSTITUTION:When a blank P of about a rectangular shape is placed on a die 1, the distance between a die face 1a and the blank P becomes in H1. With the descent of an upper die 4, then, a plate 8 is first abutted on the residual two side part (b) of the blank P to push the center part of the blank P into the position of H2. With further descent of the die 4, a blank holder 3 holds the opposed two side parts (a) of the blank P, a punch 2 is independently descended and the drawing of the blank P is started. At this time prior to the drawing, the mutual can inclined faces 6a, 9a of a slide cam 6 and driving cam 9 are slid and the whole sliding cam 6 body is retreated until the plate 8 is retreated from the above of the two side part (b) of the blank P. No crack is generated on a drawing part by completing the drawing by lowing the punch 2 to a lower dead center position.
Patent JP-H0899111-A (JP)
Title: Method for predicting rolling temperature of material to be rolled
Inventor: UEMURA TADASHI
IPC: G06Q50/00
Filed: 1994-09-30
Abstract: PURPOSE: To estimate the initial internal temp. distribution just after extracting a material to be rolled from a heating furnace with a high accuracy and estimate a rolling temp. with a high accuracy taking the initial temp. distribution into consideration. CONSTITUTION: After a steel sheet is heated to a specific temp. in the heating furnace, at the time of predicting the rolling temp. when the steel sheet is extracted from the heating furnace and rolled, the coefficient of surface heat transfer of the steel sheet is determined from the atmosphere temp. in the heating furnace and surface temp. of the steel sheet at the time of extraction from the heating furnace. Based on the coefficient of surface heat transfer, the coefficient of at least the 1st term of terms which are expressed by a form of progression expansion of trigonometric function of analytic solution of a temp. predicting model which is deduced from the equation of heat transfer is determined, the initial temp. distribution in the interior of the material to be rolled at the time of extraction from the heating furnace is estimated using the analytic solution of the temp. predicting model whose coefficient is specified and also temp. predicting calculation for estimating the temp. distribution in the interior of the material to be rolled with the lapse of time is executed.
Patent JP-H04114377-A (JP)
Title: Forming method for floating type head slider
Inventor: KATAYAMA MAKI
IPC: G11B21/21
Filed: 1990-09-05
Abstract: PURPOSE:To form a pair of floating rails with prescribed width and a deep groove with high accuracy by applying dry etching to the floating plane of a substrate via a resist mask with thin film thickness, thence, applying ion milling to it via a resist mask with thick film thickness. CONSTITUTION:Resist film 22 with prescribed thin film thickness is applied and formed on the floating plane 21a of a slider substrate, and the dry etching is applied via the resist mask 24 formed by development via a photomask 23, and after that, the mask 24 is dissolved and eliminated, thereby, a pair of floating rails 25 with prescribed rail width and a shallow groove 26 are formed. Thence, resist film 27 with prescribed thick film thickness is applied and formed, and after a prescribed deep groove 29 is formed by applying the etching to the shallow groove 26 via the resist mask 28 formed in the same process, the mask 28 is dissolved and eliminated, thereby, a head slider 30 can be obtained with high accuracy.
Patent JP-2001068316-A (JP)
Title: Resin bonded rare earth magnet
Inventor: UCHIYAMA RYOTA
IPC: H01F1/08
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To realize a resin bonded W rare earth magnet which does not contain halogen, can be reprocessed and is excellent in flexibility and magnetic characteristic by using rare earth magnet powder having high magnetic characteristic as material. SOLUTION: This resin bonded rare earth magnet has thermoplastic resin and rare earth magnet powder. The thermoplastic resin contains thermoplastic resin having at least maleic anhydride structure, and one kind or two or more kinds of olefinic based elastomer, saturated styrene based elastomer and olefin rubber.
Patent JP-S6481608-A (JP)
Title: Terminating device for covered conductor
Inventor: ARAI TSUTOMU
IPC: H02G1/12
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a device for terminating a covered conductor without causing damage, by providing a mechanism for cutting the coating at the end of the conductor and exposing a core wire and surrounding thin wires, a mechanism for separating the core wire from the thin wires by means of an air knife and a mechanism for twisting the thin wires. CONSTITUTION:A covered conductor L is held by a carrying chuck 2, then coating L2 at the end of the conductor L is cut by means of cutters 11, 11' to expose thin wire L4. Under this state, end side of the thin wires L4 is gripped by means of a rotary chuck 23 and rotated so as to expand the thin wires L4 into football shape. Then the thin wires L4 are splitted into two around the core wire L3 by means of an air knife 36, and straightened by means of a brush. Thereafter, the tip side of the thin wires L3 is pulled and twisted to separate the core wire perfectly from the thin wires. Consequently, the core wire and the thin wires can be separated finely with high reliability without damaging the core wire.
Patent JP-H04117669-A (JP)
Title: Drop-out compensating device
Inventor: HASHIMOTO SEIICHI
IPC: G11B20/06
Filed: 1990-09-05
Abstract: PURPOSE:To transmit drop-out information without increasing the number of bits by removing specified codes from video signals, replacing parts corresponding to the drop-out information with the specified codes, detecting the specified codes after reading them, and replacing the pats of the specified codes with the other parts. CONSTITUTION:The video signals inputted from a terminal 1, which are write clock signals, are converted into digital signals by an A/D converter 2, and the specified codes are removed by a code replacing equipment 11. Moreover, the video signals are replaced with the specified codes based on the drop-out information inputted from a terminal 4 at the time of the generation of the drop-out, and transmitted to a memory circuit 3. A code detector 12 detects the specified codes in code replacement video signals read from the memory circuit 3, and replaces the pats of the specified codes in the code replacement video signals with the other parts by controlling a memory 7 and a signal switcher 8 in one horizontal scanning period. Thus, the drop-out information can be transmitted from the right side of the memory circuit 3 to the left side of the memory circuit 3 without increasing the number of bits of the memory 3.
Patent JP-H0974926-A (JP)
Title: Mulching film borer for transplanter
Inventor: HAMADA AKIO
IPC: A01C11/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mulching film borer for transplanter that is equipped with a vertically movable means for boring a mulching film and a removing means for removing waste chips caused by the boring from ridge surfaces, and which enables favorable seedling plantation and improvement in operating efficiency. SOLUTION: This film-boring machine comprises a vertically movable boring mean 64 for a mulching film M laid on the surface of a ridge 14, a removing means 76 that is vertically movable together with the boring means 64 and removes, from the surface of the ridge, waste chips F of the mulching film M caused by boring the mulching film M with the boring means 64, by moving upward while holding the waste chips F, and a releasing means 79 that releases the waste chips F from the removing means 76 in the process until holding the waste chips F caused by the boring after the waste chips F is removed from the surface of the ridge 14. Furthermore, the boring means 64 has a cylindrical boring part 65 which bores the mulching film M, the removing means 76 has a sticking needle 77, and the releasing means 79 has a releasing member 83.
Patent JP-H03104531-A (JP)
Title: Control device for driving of exchange arm
Inventor: KATAYAMA TOSHIO
IPC: B23Q3/155
Filed: 1989-09-14
Abstract: PURPOSE:To make a tool exchange quick and sure, to restrain the effect of a chip to the minimum extent and to miniaturize the whole body of a machine tool by transferring a tool just as holding the posture of a tool holder equipped with four tool fingers at the 90 deg. revolving time of an exchanging arm and composing the tool holder 180 deg. rotatably at the main shaft side. CONSTITUTION:Each two new and old tools T1-T4 are simultaneously transferred by employing a tool holder provided with four tool fingers 9a-9d. Also, the posture of a tool holder 6 is held and made controllable at the 90 deg. revolving time of an exchanging arm 11, two empty tool fingers of the main shaft side are inserted directly and correctly into the old tool clamped to the main shaft according the revolving and the tool holder 6 is rotated 180 deg. at the main shaft side to enable the exchange of the new and old tools at the main shaft side. The posture control and 180 deg. rotation of the tool holder 6 at the 90 deg. revolving time of the exchanging arm 11 are then performed by a piece of belt 4 for rotation and the standby position of the exchange arm 11 is made at a tool magazine side.
Patent JP-S61116251-A (JP)
Inventor: YUMIKURA TSUNEO
IPC: F25B15/00
Filed: 1984-11-09
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。