baber/WOPTO huggingface dataset:
Patent JP-H03181633-A (JP)
Title: Damping force varying type buffer
Inventor: YAMAOKA FUMIYUKI
IPC: F16F9/34
Filed: 1989-12-12
Abstract: PURPOSE:To arbitrarily set a damping force property by incorporating a damping force variable structure at expansion and compression strokes into one valve body, using a bypass commonly on expansion and compression sides, and setting the damping force property in high speed and low speed operational regions on the expansion and compression sides by using high and low damper valves, respectively. CONSTITUTION:There are provided a valve body 2 which defines the inside of a cylinder 1 into two fluid chambers, high damper valves 7, 6 on expansion and compression sides, and a bypass I for intercommunicating the two fluid chambers with each other. Variable throttles 34, 35 on the expansion and compressed sides are slidably arranged on the way of the bypass I. A spool 31 with pressure receiving surfaces at both ends thereof are energized in such a direction as to open the variable throttles 34, 35 by energizing means 32, 33. Pressure receiving chambers D1, D2 on the expansion and compression sides are communicated with the fluid chambers in such a manner as to face to both pressure receiving chambers of the spool 31. Low damper valves 24, 26 on the expansion and compression sides are opened at the expansion and compression strokes to intercommunicate the two fluid chambers with each other.
Patent JP-H08174148-A (JP)
Title: Well structure of casting die
Inventor: KUROSAWA MASAAKI
IPC: B22C9/06
Filed: 1994-12-26
Abstract: PURPOSE: To expedite the timing of the die opening in the casting method where the die is opened when the shell-shaped solidified layer is formed on the surface layer. CONSTITUTION: In the die structure where the molten metal is poured from a sprue 10 formed by joining dies 6, 7, and the die opening is achieved at the stage on which the shell-shaped solidified layer is formed on the surface layer of the molten metal filled in a runner 12, a product cavity 9 or the like, a well part 11 with large section of the passage is formed in the middle of the runner 12, and this well part 11 is located lower than the sprue 10 and higher than the product cavity 9.
Patent JP-H07153673-A (JP)
Title: Manufacture of semiconductor device and measuring-mark pattern
Inventor: SHIRAKI SEIICHI
IPC: H01L21/027
Filed: 1993-11-30
Abstract: PURPOSE:To restrain the generation of a defect due to an alignment error and a dimensional error in the photolithographic process of a semiconductor device and to improve the production efficiency of the semiconductor device. CONSTITUTION:A photolithographic process under a condition is executed to one or the small number out of a plurality of semiconductor substrates to be manufactured, an alignment error and a dimensional error are measured by both measuring marks on lower layers and upper layers which have been obtained, a photo-lithographic process under a corrected condition is executed to all the semiconductor substrates on the basis of obtained measured values, an alignment error and a dimensional error are measured simultaneously for all the semiconductor substrates by both measuring marks on the lower layers and the upper layers, and the quality of a semiconductor device is judged.
Patent JP-2001146429-A (JP)
Title: Method for producing transition metal oxide containing lithium
Inventor: MARUTA JUNICHI
IPC: H01M4/505
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To establish a method for producing lithium nickelate and its analogue at a low temperature in a high yield. SOLUTION: This method for producing a lithium-containing transition metal oxide comprises the step of supplying oxygen gas or a mixed gas containing oxygen at a volume ratio of >=25% to water or an aqueous solution containing nickel oxyhydroxide and a lithium compound.
Patent JP-H06170164-A (JP)
Title: Bag filter for denitrification
Inventor: NISHIHARA MITSUYUKI
IPC: B01D53/56
Filed: 1992-12-03
Abstract: PURPOSE:To increase the passage area of reactive gas and to enhance removal efficiency of NOx through a denitrification catalyst-such as activated carbon even under the conditions of low temperature by spreading a denitrification catalytic layer in a facial shape forming a wall in the inside of a draft chamber. CONSTITUTION:Filter chambers 3 are provided in right and left both sides across a draft chamber 2. Upper chambers 3a and lower chambers 3b are provided in the filter chambers 3 and communicated through filter cloth 5. The upper chambers 3a of the filter chambers 3 are communicated with the draft chamber 2 and the feed pipe 6 of raw gas is communicated with the lower chambers 3b. In the bag filter, the feed pipe 7 of a reducing agent is communicated with the upper chambers 3 of the filter chambers 3 and provided. A pair of right and left denitrification catalytic layers 8 forming an air-permeable wall are erected across the suitable interval in the inside of the draft chamber 2. A draft path 2a is formed to communicate the interval of both denitrification catalytic layers 8 with a suction source. The denitrification catalytic layers 8 are formed of activated carbon or activated coke. In other words, the denitrification catalytic layers are spread in a facial shape and the passage area of reactive gas is increased. The removal efficiency of NOx through the denitrification catalyst is enhanced even under the conditions of low temperature.
Patent JP-2001137392-A (JP)
Title: Putter
Inventor: ASANO RYOJIRO
IPC: A63B53/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a putter head that helps see the line between a ball and a hole and prevents a ball from diverting from an intended course due to a reaction at impact or the like. SOLUTION: A shaft S is attached to a position near the toe Ht of the head H of a putter. Furthermore, by selecting appropriately the shape of the putter head or attaching a weight, the position near the toe Ht of the putter head H is made heavier.
Patent JP-H03186476-A (JP)
Title: Decelerating device for electric power steering
Inventor: SAKAI MASAHITO
IPC: B62D5/04
Filed: 1989-12-15
Abstract: PURPOSE:To prevent the iron powder generated by the gear engagement of a reduction gear from mixing with grease and infiltrating into a torque sensor portion and improve the performance and reliability of a torque sensor by separating the reduction gear portion and the torque sensor portion with a partition portion. CONSTITUTION:The torque of a motor 13 is decelerated by a reduction gear 12a constituted of a hypoid pinion 1 and a hypoid gear 12, and the torque is increased and transferred to a lower rotor 14. The torque is transferred to a drive pinion not shown in the figure via a universal joint by the rotation of the lower rotor 14 to steer wheels. The lower rotor 14 is connected to an upper rotor 19 via a torsion bar 16 when the steering action force is inputted, the relative rotation of both of them is detected by a torque sensor 30, and the drive of the motor 13 is controlled. A partition portion 20 is provided on the lower rotor 14, a torque sensor portion 30a and a reduction gear portion 12b are separated by the partition portion 20, and the infiltration of iron powder into the torque sensor portion 30a is prevented.
Patent JP-H01308761-A (JP)
Title: Dispensing cap for product
Inventor: JIAN RUI GERE
IPC: B65D47/14
Filed: 1988-12-23
Abstract: PURPOSE: To provide a simple and durable cap and facilitate the opening thereof by a method wherein a push-button to cause a lid to pivot about its axis from a closed position to an open position is mounted on an opening member for a container to switch a passageway for dispensing the product. CONSTITUTION: A cap 1 is mounted on the neck 3 of a container 2 and a short tube 5 disposed in an outer enclosure 4 is hermetically fitted to the neck 3. A top portion 7 of the short tube 5 is provided with a nozzle 8 which is disposed opposite the short tube 5 and projected from the top portion 7 to the short tube 5 via the top portion 7. A closing member to close the short tube 5 comprises a lid 9 pivoting about an axis 10 substantially orthogonal to that of the tube 5 and closes the nozzle 8 at the closing position. Also, a passageway comprising a conduit 21 on the lid 9 enables the dispensing of the product from the container 2 to the outside. A push-button 24 to open the cap 1 is pressed to the inside of the enclosure 4, causing an inclined portion 30 of the lid 9 and the lid 9 to pivot about the axis 10 to the open position to be lifted.
Patent JP-H06176091-A (JP)
Title: Electric wiring chart generating method using cad
Inventor: YAMAZAKI EIJI
IPC: G06F17/50
Filed: 1992-12-03
Abstract: PURPOSE:To provide an electric wiring chart generating method which can be applied in a high degree by controlling a CAD to generate a chart equal to a complete wiring display line that is not erased nor omitted by putting a negative line on the wiring display line in regard to a wiring display line which is at least partly erased or omitted among many display lines. CONSTITUTION:The negative line charts 110, 113 and 114 are equal to the wiring display lines 10, 13 and 14 respectively except the lack of the erased parts. In the same way, the negative line graphics 120, 122, 124, 130, 140 and 143 are equal to the wiring display lines 20, 22, 24, 30, 40 and 43 respectively. That is, when a wiring display line lacking an erased part is generated, a negative line is also superposed on the display line and only the wiring display line that is actually printed includes a part that should be erased. Therefore a CAD can recognize each of all systems by tracking the negative line since it lacks an erased part. Thus it is possible to easily and automatically generate an electric wiring chart of a specific system and to integrate the necessary materials.
Patent JP-H02167639-A (JP)
Title: Diagnosis method for failure of electronic part packaging machine
Inventor: YOSHIDA NORIAKI
IPC: B23P21/00
Filed: 1988-12-22
Abstract: PURPOSE:To automatically detect and release the abnormal place by monitoring the stoppage state by a failure diagnosis device at the stopping time of a packaging machine in an electronic part packaging machine. CONSTITUTION:At the emergency stoppage time of an electronic part packaging machine 1, it advises the emergency stoppage state to a self-diagnosis device 2. The device 2 executes the monitoring of the error code of the electronic part packaging machine 1 for detecting the abnormal place based on the packaging machine operation state and detects the error contents. The i/o having the possibility of generating abnormality is subjected to monitoring according to the error code and the abnormal place is detected. The abnormal place detected by the monitoring and releasing method are displayed on a scope and also in a restorable case by utilizing communication function from the self diagnosis device 2, the electronic part packaging device becomes restorable automatically by advising a restoration command automatically from the self diagnosis device. Consequently the improvement of the operation rate of the electronic part packaging machine and the unmanning can be realized.
Patent JP-H06174482-A (JP)
Title: Map display device for vehicle
Inventor: FUKUI MITSUHIRO
IPC: G08G1/0969
Filed: 1992-12-03
Abstract: PURPOSE:To provide a map display device for a vehicle selecting the optimum facility to cope with the abnormal state and displaying it on a map screen when the abnormal state occurs. CONSTITUTION:The occurrence of the abnormal state is detected by a detection section 30, and the criticality rank corresponding to the content of the detected abnormal state is set. The priority rank indicating the priority order of facilities at the time of retrieval is set. Codes of corresponding facility types are set by a corresponding facility type code set section 42 from the criticality rank and the priority rank. These codes are compared with the codes of facilities to cope with the abnormal states stored in a facility memory section 46 for retrieval. If no subject facility is found, whether the retrieval range is expanded in response to the criticality rank or the priority rank is lowered is determined by a change section 48, a new facility type code is set, and the retrieval is again started. The facility nearest to the preset position among the retrieved facilities is selected and displayed on the map screen.
Patent JP-H10102261-A (JP)
Title: Device for forming amorphous silicon coating
Inventor: TAKANO AKEMI
IPC: H01L21/205
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of forming amorphous silicon thin coating of a high quality and large area at a high speed. SOLUTION: This device is the one in which plasma is generated on a substrate 14 arranged in a chamber 12, and the gaseous starting material of amorphous silicon is introduced into the plasma region to form amorphous silicon coating on the substrate 14. In this case, the magnetic field rotating within a plane orthogonal to the electric field applied for generating plasma at a certain angular velocity is applied by a solenoid coil (100a to d), furthermore, a meshy heater 17 is set in the vicinity of the substrate 14, and the plasma is heated.
Patent JP-H08182194-A (JP)
Title: Maximum demand power controller
Inventor: CHIBA KIYOYUKI
IPC: H04Q9/00
Filed: 1994-12-27
Abstract: PURPOSE: To easily distribute wirings roundabout even when many power loads are controlled and to eliminate the concentration of a load regarding the control to one controller. CONSTITUTION: A sensor node 2 predicts the power consumption amount of the entire facility according to a pulse output from an integrating wattmeter 1, and outputs power warning information based on the prediction to a transmission line 5. Control nodes 3a to 3c control the power consumptions of power loads 4a to 4c corresponding to the control nodes according to the power warning information received via the line 5.
Patent JP-H10163334-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINO TATSUJI
IPC: H01L21/8234
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture which can rationally form a diffusion layer when a plurality of transistors are formed on a semiconductor substrate. SOLUTION: When a well made of boron and/or phosphorus of a transistor having a low withstand voltage is formed on a semiconductor substrate 1, diffusion is simultaneously performed to the drain region of a transistor having a high withstand voltage by using the same photo resist pattern. After that, heat treatment is performed and a well 5 of the transistor having the low withstand voltage and an offset region 4 of the transistor having the high withstand voltage are simultaneously formed. Consequently, the number of formation of the photo resist pattern, diffusion, and heat treatment can be reduced to the half of a conventional technique, so that a cheap semiconductor device can be realized.
Patent JP-H02168438-A (JP)
Title: Laser diode device
Inventor: KOBAYASHI YOSHIHEI
IPC: G11B7/125
Filed: 1988-12-22
Abstract: PURPOSE:To make the pickup device small in size and thin in the profile by arranging a laser element in a housing part so that an electric field vector of a light beam is directed in a direction orthogonal to a lengthwise direction of a mount base. CONSTITUTION:The housing part 21 is mounted to the center of a rectangular mount base 22 whose mount position is adjustable. A laser element 23 arranged in a housing 21 is so mounted that the light beam is directed in a direction orthogonal to the lengthwise direction of the mount base 22 with respect to an electric field vector B. The optical disk D of the laser diode device 20 formed in this way is arranged in a direction orthogonal to a recording track T of an optical disk D to make the pickup 29 small and thin in its profile.
Patent JP-H09160492-A (JP)
Title: Signature system
Inventor: MIYAJI MITSUKO
IPC: G09C1/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To attain a signature system capable of restoring a message and having high safety. SOLUTION: Mapping (f) from GF(p)×GF(p) to GF(p) satisfying following tow conditions to GF(p) is set up as a message masking expression. In the 1st condition, three variables (t), (j), (e) are not replaced by two algebraic expressions in f(g<t> yA<j> , myA<e> ) and f(g<t> yA<j> , mg<e> ) in the case of GF(p) g, yA, m and Zq= 0, 1,..., q-1} t, j, e. In the 2nd condition, the reverse image of r2 =f(r1 , m) is m=f<-1> (r1 , r2 ). A signature expression is prepared by mapping ha, hb, hc from GF(p)×GF(p)×GF(p) satisfying following expressions [1], [2] to GF(p). Where, hb(r2 ', s, 1)-ha(r2 ', s, 1)≠hb(rr2 ', ss, 1) when ha(r2 ', s, 1)=ha(rr2 ', ss, 1) and hc(r2 ', s, 1)=hc(rr2 ', ss, 1) [1] and hc(r2 ', s, 1)-ha(r2 ', s, 1)≠hc(rr2 ', ss, 1) when ha(r2 ', s, 1)=ha(rr2 ', ss, 1) and hb(r2 ', s, 1)=hb(rr2 ', ss, 1) [2].
Patent JP-H07180434-A (JP)
Title: Power window device
Inventor: ITO TAKESHI
IPC: H02P3/06
Filed: 1993-12-22
Abstract: PURPOSE:To reduce the damage to an insert as far as possible by installing a load detector, a reverse command unit or the like of a windowpane in a motor control unit, and altering a span of timing for seversal according to hardness of this insert. CONSTITUTION:A switching device 2 equipped with an up switch, a down switch or the like is operated, rotating a window motor 10 clockwise or counterclockwise, and a car windowpane is made to go up and down for opening or closing. In the case where an insertional something is held between during the windowpane going upward as the switching device 2 is operated, the total of number, period, range or the like of a pulse signal being generated out of a pulse signal generator 3 is compared with the preset value, through which the degree of hardness and softness of the insert is judged. According to the hardness and softness of the insert, timing for reversing the window motor 10 is altered, and thereby a large force is made so as not to act on the insert. With this condition, the extent of damage to the insert is reducible.
Patent JP-2000139951-A (JP)
Title: Microengine handpiece for dentistry
Inventor: SHIBUYA NAOKI
IPC: A61C1/08
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve operability and to prevent the occurrence of vibration or noises during use in a microengine handpiece for dentistry. SOLUTION: A contrahead 40 side has an inner cylinder 43 for rotatably inserting and supporting a rotary shaft 41, a handgrip case 10 side has an outer cylinder 12 for inserting the inner cylinder 43, a ball pushing ring 52, a groove 52a helically formed in the outer peripheral side of the ball pushing ring 52 and a straight groove 52b provided axially in the inner peripheral side of the ball pushing ring and, in the outer periphery of the outer cylinder 12, a projection 53 is provided to engage the groove 52b.  When a head fixing ring 20 is rotated, the ball pushing ring 52 is moved forward by the projection 20a of the fixing ring 20, engagement between the groove 52a of the ball pushing head and the projection 20a of the fixing ring 20 is released when the tip of the ring 52 is placed in a position proximate a ball 51, and the ball pushing ring 52 is pressed to the ball 51 by a spring 54.
Patent JP-H09163057-A (JP)
Title: Facsimile equipment with character recognition function
Inventor: SEKIGUCHI KIYONORI
IPC: G06K9/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To recognize a destination telephone number and to automatically originate a call by printing out the destination telephone number on a destination designating form. SOLUTION: Data on the destination designating form in a format data storage part 10 is read out and is expanded to bits by a form generation part 11 and is stored in a page memory 7 by a memory control part 8. When a telephone number is designated, it is read out from a telephone directory memory 23, and font characters free from erroneous recognition are read out from an OCR character part 15, and characters are generated by a character generation part 16 and are written on the destination designating form stored in the page memory 7, and it is printed out by a recording part 18. This printedout destination designating form is added on a facsimile document and is read in by a scanner control part 1, and the telephone number is recognized by a character recognition part 9, and a call is originated from a communication control part 2.
Patent JP-H07181079-A (JP)
Title: Photoelectric sensor with polarization filter
Inventor: TANAKA TAKASHI
IPC: G01J1/04
Filed: 1993-12-22
Abstract: PURPOSE:To position and secure a polarization filter positively through a simple and space saving structure. CONSTITUTION:A projection lens 2 and a light receiving lens 3 are juxtaposed in a case 1 having an opening applied with a translucent cover 4. A polarization filter 5 for projection is disposed on the rear side of the translucent cover 4 while covering the front part of the projection lens 2. A polarization filter 6 for receiving light is disposed on the rear side of the translucent cover 4 while covering the front part of the light receiving lens 3. The filters 5, 6 have opposing end parts 5a, 6a abutting on a positioning protrusion 7 protruding from the translucent cover 4 and the case 1. Supporting protrusions 8 are provided oppositely to the positioning protrusion 7 at the opposite ends of the translucent cover 4. An inclining face 9 for urging the polarization filters 5, 6 toward the positioning protrusion 7 is provided on the side face of the supporting protrusion 8. The inclining face 9 abuts on the outer end parts 5b, 6b of the polarization filters 5, 6.
Patent JP-H11155993-A (JP)
Title: Structure for covering opening
Inventor: UCHIYAMA SATOSHI
IPC: A63F11/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To surely close a slotlike opening formed through a cover even by an operation of an operation member in a small area. SOLUTION: There are provided a laminated cover member 5 formed by stacking a plurality of cover plates 51 each having different length and a guide member which supports each of the plates 51 movably, back and forth, in a direction, in which an opening 23a of a top cover 23 extends. A slot, through which a connection member 65 of a frame 6 for supporting an pseudo-ski 24 can be passed, is formed in each plate 51. And the length of the slot in the longitudinal direction is made longer as the length of the plate 51 increases. And outer conditions that one of the sides of slot in the longitudinal direction thereof is placed on one of the sides of another slot in the longitudinal direction thereof, the other side of the slot is covered with an end of a short cover plate 51.
Patent JP-S63215769-A (JP)
Inventor: JIYON ANDORIYUU ROTSUKU
IPC: C08L79/08
Filed: 1987-12-24
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-H10127426-A (JP)
Title: Sunburn mat with face protecting cover, sunburn chair with face protecting cover, and face protecting cover for mat
Inventor: KASE AKI
IPC: A47C27/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To protect only a face part from strong sunlight in sunburning in the sea or swimming pool side. SOLUTION: A sunburn may provided with a face protecting cover comprises a folding type face protecting cover 5 provided on a vinyl mat 3 to protect a face part only. The face part can thus be protected from/adjust to sunburning, and glaringness in sunburning can be prevented.