baber/WOPTO huggingface dataset:
Patent JP-H02177666-A (JP)
Title: Communication equipment
Inventor: HAYASHI HIDENORI
IPC: H04N1/21
Filed: 1988-12-27
Abstract: PURPOSE:To limitlessly retain received data by writing data received after all the free areas of a portable memory are used up in a temporary storage memory and writing the received data in another portable memory having a free area when another portable memory is mounted. CONSTITUTION:Under a receiving operation, the received data are successively written in a portable memory 2 mounted to a slot 1, and when all the free areas of this portable memory 2 are used up, the data received after that are written in a temporary storage memory 10. Further, the received data stored in the temporary storage memory 10 are written in another portable memory 2 having the free area when another portable memory 2 is mounted to the slot 1. Thus, the received data can be surely retained even when all the free areas of the portable memory 2 are used up under a data receiving state by giving memory capacity corresponding to the maximum received data quantity in one communication to the temporary storage memory 10. Further, an equipment user can limitlessly retain the received data by exchanging the portable memory 2.
Patent JP-2000160713-A (JP)
Title: Rock wool board and its production
Inventor: YOSHIDA SHIGEO
IPC: C04B30/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the function by providing a powder and grain layer having moisture regulating function between rock wool layers, and specifying the grain size, decomposition temperature and weight ratio of the powder and grain. SOLUTION: A powder and grain consisting of charcoal and diatomaceous earth is sprayed to the surface of a rock wool single layer sheet 10 having an unhardened binder mixed thereto to form a powder and grain layer 20. The process of laminating the sheet 10 on the layer 20 is repeated, and the resulting layers are heated to the hardening temperature of the binder or higher with pressurization to integrate them, whereby a rock wool board R is formed. At this time, although the binder is partially adhered to the powder and grain, the binder never perfectly covers the powder or blocks the pores of the powder and grain. The powder and grain consists of an inorganic material having a grain size of 0.3-5 mm and an average pore diameter of 100 Å or less and an organic material having a decomposition temperature of 200 deg.C or higher.  The weight ratio of the powder and grain to rock wool is set to 5-150 %. According to this, since the powder and grain layer has a sufficient thickness, satisfactory moisture regulating function can be ensured.
Patent JP-H03178984-A (JP)
Title: Optically active alcohol
Inventor: SATOU FUMIE
IPC: C07F7/22
Filed: 1990-11-29
Abstract: NEW MATERIAL:A compound expressed by formula l (R is 1-10C alkyl; R<1> to R<3> are 1-10C alkyl) and having stannyl group at gamma position. EXAMPLE:A compound expressed by formula III. USE:Useful for application to omega chain for prostaglandin or leucotriene B4 (LTB4), etc., and useful for production of optically active allylalcohol of cis body. PREPARATION:A secondary allylalcohol expressed by formula IV and having stannyl group at gamma position is reacted in the presence of titantetra-alkoxide hydroperoxide and D-(-)-tartaric acid diester.
Patent JP-H09169331-A (JP)
Title: Laminated material for paper container
Inventor: HATTORI AKIKO
IPC: B32B1/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To supplement the shortage of whiteness degree and improve the external appearance, by providing the outer layer made of a white resin layer containing a white material when providing synthetic resin layers as both innermost and outermost layers with a cardboard base material. SOLUTION: A container is constituted of a white resin layer 11/ a cardboard layer 12/ an adhesive resin layer 13/ an aluminum foil layer 14/ polyethylene terephthalate layer 15/ an adhesive layer 16/ a synthetic resin layer 17 from the outside face of the container to the inside. The white resin layer 11 is an auxiliary resin layer to supplement the shortage of whiteness degree. A white material is mixed with a synthetic resin like polyethylene to obtain the white resin layer. Titanium white is used as the optimum material as it is excellent in the hiding power. It is preferable that the thickness of the white resin layer 11 is 15-30μm and the adding volume of titanium white into the auxiliary layer is 6-10wt.%.  In this way, the cardboard layer laminated at the inside face of the white resin layer is hidden and hence, a sufficient whiteness degree can be retained even when a cardboard with a low whiteness degree is used.
Patent JP-H07184436-A (JP)
Title: Sulky rice transplanter equipped with fertilizing device
Inventor: NAKAO TOSHIO
IPC: A01C11/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a sulky rice transplanter capable of carrying out insertion and fixation of fertilizer guiding hoses by making an imaginarry line connecting the centers of a laterally sending shaft and a lobitudinally sending shaft which are crossly held on a planting center case approximately parallel to the lower front of a seedling placing stand. CONSTITUTION:An imaginary line K connecting the centers of a laterally sending shaft 6 and a longitudinally sending shaft 7 which are crossly held on a planting center case 30 is made apprroximately parallel to the lower front of a seeding placing stand 20 arranged at a position right behind the planting center case 30. Spaces for inserting hoses approximately logitudinally parallel at approximately equal intervals can be formed between both the shaft and the lower front of the seedling placing stand. The tip side part 31a of a fertilizer guiding hose 31 can smoothly be inserted without damage and surely fixed.
Patent JP-H04195634-A (JP)
Title: Abnormality detection system
Inventor: HAYAKAWA AKIHIRO
IPC: G06F9/24
Filed: 1990-11-28
Abstract: PURPOSE:To prevent an information processor from being operated in an abnormal state by detecting and displaying mismatching in and between processing means at a stage wherein corresponding firmware is loaded in the respective processing means. CONSTITUTION:A recording means 113 of each processing means 110 records hardware function information and hardware environment information regarding hardware and the firmware 112 loaded in a control instruction storage means 111 of each processing means 110 includes firmware function information and firmware environment information regarding the firmware 112. Further, the hardware function information and hardware environment information, and firmware function information and firmware environment information are inputted to a 1st decision means 141 and a 2nd decision means 142 through a read means 131. Then when the firmware corresponding to each processing means is loaded, mismatching in and between the respective processing means is detected and displayed. Consequently, a device is prevented from operating abnormally.
Patent JP-H06280767-A (JP)
Title: Rotary compressor with blade and roller integrated
Inventor: TOYAMA TOSHIYUKI
IPC: F04C18/32
Filed: 1993-12-27
Abstract: PURPOSE:To reduce incurring of a friction loss and a power loss and to improve volume efficiency and indication efficiency by preventing the occurrence of relative movement between a blade and a roller and reducing the occurrence of leakage of gas to a suction chamber through the back chamber of a blade and a compression chamber. CONSTITUTION:The eccentric shaft part 22 of a drive shaft to which lubricating oil is fed is relatively rotatably fitted in a roller. A blade 208 by which a cylinder chamber 41 in a cylinder 4 is partitioned into a compression chamber X and a suction chamber Y is integrally arranged to a roller 7. A support part 211 comprising two semicircular members 211a and 211b and having a receiving part 210 forward and backward movably receiving the tip part of the blade in a space between the plane parts of the two semicircular members is rotatably arranged in the cylinder 4. The blade 208 is slidably arranged to the plane parts of the two semicircular members. The tip part of the blade 208 is always positioned radially outwardly of the roller 7 from the rotation center of the support body 211.
Patent JP-2000147904-A (JP)
Title: Developing apparatus
Inventor: TERAI JUNICHI
IPC: G03G15/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent toner, carrier, and developer from entering the rotary member of a developing device and scattering out of the developing device and to prevent the toner and so on entering the rotary member of the developing device from melting from frictional heat and fixing firmly and locking the rotary member. SOLUTION: A developing device is provided in its bearing housing 103 with a toner discharge port 104 for discharging toner entering a bearing member 100 from a sealing member and is further provided with a brush-like sweeping member 105. By the easy discharge of toner entering the bearing housing 103, nonconformities such as causing toner to scatter out of the developing device or to fix firmly and lock a rotary member 4 can be prevented.
Patent JP-H10173105-A (JP)
Title: Resin packaged semiconductor device and manufacture thereof
Inventor: MIYATA OSAMU
IPC: H01L23/28
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin packaged semiconductor device and a manufacture thereof which avoids cracks at mounting on a circuit board. SOLUTION: A heat sink 14 for radiating the heat generated in a semiconductor chip comprises a bond part 14a to be bonded to the lower surface of the die pad 12 and radiation part 14b extending from the end edge of the bond part 14a formed narrower than the die pad 12 while the part 14b is formed wider than the bond part 14a. The bond part 14a is pref. formed in an elongated rectangular shape and the both end edges of the bond part 14a are integrated and extends in the length direction to form the radiation part 14b.
Patent JP-H02180531-A (JP)
Title: Fastener for automatic part
Inventor: ADACHI MASATOMO
IPC: B23P19/06
Filed: 1988-12-28
Abstract: PURPOSE:To eliminate the biting of a rotating tool and screw part without loosening a bolt once fastened by detecting a rotating torque in the reversing direction of the rotating tool at fastening completion time and immediately releasing the reversing voltage onto a motor on reaching a preset value. CONSTITUTION:An automatic part fastener is composed of a control device starting a thread fastening work by transmitting a positive rotation command signal to a motor, stopping a motor by receiving a fastening completion detecting signal and releasing the biting of a screw part and the rotating tool by impressing a reversing voltage, as well as a freely liftable rotating tool, fastening completion detecting part and torque detecting part. At this time, the above control device is decided as to whether reaching the set torque necessary for releasing the biting as well as starting the detection of the reaction force of the rotating tool by the torque detecting part on receipt of (1) reversing command signal. In case of (2) detection value not reaching the set torque value, the above item (1) is returned to. (3) a reversing stoppage command signal is transmitted to the motor again. The structure is made so as to repeat this process.
Patent JP-H11167790-A (JP)
Title: Disk device
Inventor: INOUE MASAOMI
IPC: H02B11/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk device having such structure that operation of expansion and contraction of a flexible printed wiring board is not limited. SOLUTION: This device is characterized in that the device has the upper and the lower armoring covers 10, 11 storing the whole device, a tray 4 mounting the disk 1, storing or discharging it, and a flexible printed wiring board 8 connecting between the upper and the lower armoring covers 10, 11 and the tray 4, a buffering member 6 having almost the same height as height of projection of the rib 5 and forming a slant arranged around the lower armoring cover 11 existing in a region in which the flexible printed wiring board 8 performs operation of extension and contraction or a rib 5 of the tray 4. Operation of expansion and contraction can be performed without containing the rib 5 with a bending part of the flexible printed wiring board 8.
Patent JP-H08242009-A (JP)
Title: Power semiconductor device
Inventor: VOSS PETER DR ING
IPC: H01L23/31
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To increase current capacity of a power semiconductor device by a method, wherein an anode is greater in diameter than a cathode and smaller in diameter than a semiconductor base. SOLUTION: A power semiconductor device has a semiconductor base 1, having inclined edge faces 8, 9, a cathode 2, an anode 3 and a junction formed without alloying at least between the anode 3 and semiconductor base 1. There is provided the anode 3 in which a diameter of a semiconductor device 1 is greater than a diameter of the cathode 2. However, for reasons of manufacturing technology, the anode 3 does not reach an edge of the semiconductor base 1 and ends under the inclined edge face 9. However, the anode 3 may reach under the inclined edge face 8. Thereby, it is possible to decisively improve the cooling of the semiconductor base 1. Therefore, the current capacity is increased. Electrodes 2, 3 having different sizes are provided by diffusion welding or press sintering.  The bending stress of the semiconductor base 1 generated at that time can be reduced to a safe degree for the semiconductor base 1 by using an elastic filler 10, for example.
Patent JP-H04206609-A (JP)
Title: Composite magnetic core
Inventor: TAKADA YOSHIICHI
IPC: H01F1/16
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the used amount of a low magnetostrictiv material and to reduce a noise by a method wherein a silicon steel plate laminate whose magnetostriction is at a specific value or higher is sandwiched between silicon steel plates whose magnetostriction is at a specific value or lower and whose average roughness in the central line is within a specific range. CONSTITUTION:A silicon steel plate laminate whose magnetostriction is at an absolute value of 10<-6> or higher is sandwiched between silicon steel plates whose magnetostriction is at an absolute value of 10<-6> or lower and whose average roughness in the central line is at 0.3mum or higher and at 3mum or lower; a stator is formed. When the surface roughness Ra of both end materials is higher out of a transformer A and a transformer B, noise can be reduced. Then, when noise levels are the same, the ratio of a high cost and low magnetostriction material is lowered. Then, when the transformer A is compared with the transformer B and a low cost and high magnetostrictiv material is used for the central part, the same effect can be obtained. Thereby, the used amount of the high cost and low magnetostrictiv material can be reduced, a low grade material whose magnetostriction is large can be adopted and the noise can be reduced.
Patent JP-H01173781-A (JP)
Title: Lateral type solder coating and leveling device for printed board
Inventor: HAYAMI NOBUHIRO
IPC: H05K3/24
Filed: 1987-12-28
Abstract: PURPOSE:To improve a production line in connectivity with other production lines so as to enable the mass production of double-side solder coating printed boards by a method wherein soldering, flux applying heating, and leveling devices are provided on a conveying route of a printed board in such a manner that they are arranged in series. CONSTITUTION:Both sides of a printed board 1 are coated with molten solder with a coating device 41 through the intermediary of an upper and a lower roller, 12 and 13, in a conveying process of the etched printed board 1, and the board 1 is conveyed to a flux applying device 42, and the upper and the lower coated layer 19s are applied with flux liquid. The board 1 applied with flux liquid is heated by a heating device 43 to a temperature suitable for a hot air leveling and the layer 19s are uniformly leveled through hot air ejected from a leveling device 44.
Patent JP-H09153847-A (JP)
Title: Voice processor and communication terminal equipment
Inventor: OTSUKI HIDEKI
IPC: G10L19/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce a device cost by changing the coefficient updating frequency of an echo canceller function processing by means of the kind of a voice CODES system to be applied. SOLUTION: An adaptive control part 2ac recognizes transmission voice data DSa outputted from a subtractor 2ae as the difference component of an echo canceller processing immediately before, recognizes reception voice data ARsa added from a data register 2aa as the actual measurement value of pseudo echo voice data PE which is calculated by the echo canceller processing immediately before, executes a prescribed applying control processing for permitting the difference component to get close to zero based on the difference component and the acrual measurement value and updates an arithmetic coefficient to be stored in the coefficient register 2af. When the coefficient updating frequency is set from an external control part, the adaptive control part 2ac executes the updating processing of the arithmetic coefficient in accordance with the set coefficient frequency.  When the value of the coefficient updating frequency which is set from the external control part is zero, the updating processing is not executed.
Patent JP-H06120206-A (JP)
Title: Semiconductor device
Inventor: OMI TADAHIRO
IPC: H01L29/78
Filed: 1991-11-22
Abstract: PURPOSE:To obtain an interface of high reliability between an insulating film and a semiconductor, by forming an insulating film subjected to sintering process by using hydrogen active seeds which are not accompanied by plasma. CONSTITUTION:This semiconductor device is provided with insulating films 25, 26 subjected to sintering process by using hydrogen active seeds which are not accompanied by plasma. The hydrogen active seeds preferably formed by bringing hydrogen gas or hydrogen containing gas into contact with nickel or nickel containing material heated at 300 deg.C or higher. The insulating films 25, 26 are silicon oxide films, which are preferably turned into the gate oxide film, or the interlayer insulating film of MOS. For example, after oxide films are formed by thermal oxidation in silicide layers 21-24, N<+> regions 17, 18, P<+> regions 19, 20, a P<-> region 14 and an N<-> region 15 which are exposed in contact holes, the gate insulating films 25, 26 of a CMOS in a semiconductor device are formed by performing sintering process using hydrogen active seeds at 300 deg.C.
Patent JP-H11164703-A (JP)
Title: Golf shoes
Inventor: NIIKURA NORIYUKI
IPC: A43B13/26
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide golf shoes excellent in the grip property for a soft ground surface such as a lawn surface, and in the walking property on a hard surface such as a paved road and floor increasing the grip property for a ground sur face, in particular, in swing. SOLUTION: A plurality of antiskid studs 6, 10, 14, 18 having a gentle slope side face 24 and a sharp slope side face 26 are arranged substantially along circular tracks 4, 8, 12, 16 in a stepping part and/or a heel part of a shoe bottom 2. At this time, at least the studs in an outer zone of the shoe bottom among a plurality of antiskid studs are arranged in such a way that the gentle slope side face 24 and the sharp slope side face 26 are positioned on the upstream side and the downstream side, respectively, in the direction X of twisting to be applied on the shoe bottom at the time of swing of a golf club.
Patent JP-H07189273-A (JP)
Title: Stabilizing structure of underground pressure-resistant structure
Inventor: HAYASHI MASAO
IPC: E02D29/045
Filed: 1993-12-28
Abstract: PURPOSE:To hold the function of a pressure-resistant structure easily by stably bearing the underground pressure-resistant structure installed in the ground without depending upon the status of a bedrock on an outer circumference while preventing the generation of a crack, etc., by internal pressure. CONSTITUTION:Concrete rings reinforced by PC strands are sunk and mounted successively on the bottom of a shaft 16 excavated and formed by using various reverse circulation muddy water type pit excavators, etc., to construct a pressure-resistant structure 17 while muddy water having normal specific gravity in the shaft 16 is replaced with heavy muddy water 20, thus covering the periphery of the pressure-resistant structure 17 with heavy muddy water 20. The pressure-resistant structure 17 is stabilized by the heavy muddy water pressure of the filled heavy muddy water 20 while depth, in which the pressure-resistant structure 17 is installed, the excavation depth of the shaft 16, is reduced, thus allowing the mounting of the economical pressure-resistant structure 17. A barrier curtain 18 consisting of reinforced fibers such as carbon fibers, glass fibers, etc., is interposed between heavy muddy water 20 filled around the pressure-resistant strucure 17 and a bedrock on an outer circumference.
Patent JP-H04202082-A (JP)
Title: Bridgman crystal growing method
Inventor: UCHIDA HIROYUKI
IPC: C30B11/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the crystal defect and segregation at the time of Bridgman crystal growth under microgravity by rotating an ampoule for Bridgman crystal growth around a central axis to generate centrifugal force in a melt, thereby suppressing a Marangoni convection. CONSTITUTION:A solid material is sealed into the ampoule 1 for Bridgman crystal growth which has an approximately long cylindrical shape and is mounted at both ends to chucks 5 of a rotational driving device 4 and is melted by heating the ampoule 1. The rotational driving device 1 is then driven to rotate the ampoule 1 around the central axis L and to generate the centrifugal force arising from the rotation of the melt 2 in the ampoule 1 and to generate the flow B by the centrifugal force along the crystal boundary P. The flow A by the surface tension in the direction heading for the boundary P along the free boundary F of the melt 2 is then negated by the flow B, by which the Marangoni convection M is suppressed. The ampoule 1 is then cooled from one end in its longitudinal direction and the melt is solidified to form the crystal 3.
Patent JP-2000158423-A (JP)
Title: Method for forming laminate
Inventor: ISHIKAWA MARIKO
IPC: C04B35/622
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To form a sheet containing resin with high dimensional precision through a simple means by sandwiching a plurality of resin-impregnated sheets between plain boards arranged over and under the resin-impregnated sheets and also arranging a member for setting a thickness having a specified thickness between the plain boards to press the sandwiched sheets. SOLUTION: A frame 1 for setting a thickness is arranged on a lower board 3 and an object 2 to be laminated is arranged inside the frame 1 and further an upper board 4 is superposed on the the object 2. Next all of these are arranged on the lower board 5 of a press and are pressurized at a specified pressure using the upper board 4 of the press. The object 2 to be laminated to be used is an object consisting of a specified number of sheets containing resin or resin sheets in a stacked form such as a ceramic green sheet. In addition, the frame 1 for setting a thickness is a plain boardlike member with a specified thickness, and also has such a hardness as to regulate the space between the upper board 4 and the lower board 3 during pressurizing.  Thus it is possible to manufacture the laminate with a high thickness precision without spending much money for upgrading the precision of the press and the object t 2 to be laminated.