baber/WOPTO huggingface dataset:
Patent JP-H05308119-A (JP)
Title: Arrangement position improving equipment
Inventor: YOSHIMURA TAKESHI
IPC: H01L21/82
Filed: 1992-04-30
Abstract: PURPOSE:To realize high density packing by improving arrangement positions of cells on a VLSI. CONSTITUTION:When cells to be arranged are given for each of the lattice type regions assumed on a VLSI chip, the adequacy value of the present arrangement state is evaluated by an arrangement state evaluation equipment 2 and a penalty function evaluation equipment 3. The cells are moved between the lattice type regions so as to improve the value. Thereby the arrangement state is improved.
Patent JP-H08333155-A (JP)
Title: Fiber-cement composition
Inventor: UEMATSU ATSUSHI
IPC: C04B16/02
Filed: 1995-06-07
Abstract: PURPOSE: To suppress strength unevenness in the production and reduce specific gravity and improve strength of the product by mixing a water absorbing polymer into cement, reinforcing fibers and reinforcing fillers. CONSTITUTION: For instance, 0.01-2.0 pts.wt. of a water absorbing polymer is added to 34 pts.wt. of cement, 10 pts.wt. of reinforcing fibers, 5.5 pts.wt. of reinforcing fillers and 50 pts.wt. of silica donors and molded to a raw molded board by a wet manufacturing method wherein the mixture is dispersed in and blended with water. The resultant raw molded board is subjected to the first curing and hardening by holding in an atmosphere of 100%RH at 60 deg.C for 18hr and made to a product by treating in an autoclave at 150 deg.C for 9hr as the second curing. Other than the wet manufacturing method, a method wherein the mixture is added with water and molded under pressure or extrusion molded or subjected to dry molding without adding water, and then cured and hardened to obtain the objective product.
Patent JP-H08333930-A (JP)
Title: Lock device of automobile door
Inventor: YAMAGISHI JUN
IPC: E05B79/08
Filed: 1995-06-07
Abstract: PURPOSE: To eliminate the necessity for widening a lock releasing device in the restriction releasing direction, and attaing size reduction by connecting one end part of a release lever to push out a locking lever to a peripheral edge part of a worm wheel. CONSTITUTION: A motor-driven opener mechanism 20 is formed of an electric motor 22, a worm 23, a worm wheel 24 and a release lever 25. One end part 25a of the release lever 25 is engaged with a locking plate to swing in a restricting position of a latch member and a restriction releasing position, and the other end part 25b is connected to a peripheral edge part on the opposite side of one end part 25a with the center 0 of the worm wheel 24 in between. When the motor 22 is started by a release switch, the worm wheel 24 rotates through the worm 23, and one end parts 25a of the release lever 25 pushes out the locking plate in the restriction releasing direction by being guided by a guide part 28, and makes a door openable.  Since the release lever 25 is not arranged on an extension line in the restriction releasing position direction, there is no need to widen a width of the whole lock device in the restriction releasing direction.
Patent JP-S63304339-A (JP)
Title: Information managing method
Inventor: ISHIDA TAKASHI
IPC: G06F12/00
Filed: 1987-06-04
Abstract: PURPOSE:To realize an information control method where the connecting relation is specified between individual information recording units, by adding the data control information, the connecting information and the state control information into a control table for recording information units consisting of a data part and an information control table. CONSTITUTION:When an information recording unit 11 is displayed, the connecting information 11c is obtained out of an information control table 11a and then the information on the position and the size of a connected information recording unit 12 within the unit 11 from the state control information 11d stored in the table 11a of the unit 12 respectively. Then the unit 12 is displayed. Then other information recording units 13 and 14 are also displayed in the same way. Thus a pointer is given to the connecting information to a slave unit for each information recording unit including a data part 11b on the character and graphic information. Then it is possible to realize an information control method where the connecting relation is specified between individual information recording units.
Patent JP-S6042215-A (JP)
Inventor: HARII YUUJIN GAADONAA
IPC: C01B31/30
Filed: 1984-07-06
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-S5569364-A (JP)
Title: Valve seat fitting method and structure of ball valve
Inventor: MATSUI AKIHIKO
IPC: F16K5/06
Filed: 1978-11-16
Abstract: PURPOSE: To get a ball valve which is easy to assemble and smooth to control, by fitting a screw ring, which is engaged with a notched retaining step and has fitting holes on its external circumference, outside a valve seat in the radial direction.  
     CONSTITUTION: A valve seat setting face 13 is formed at the opening end of a passage 11 in a vlave chamber 12. Female screw thread 14 is cut on the circumferential wall, which is concentric with the passage 11, of a valve seat 18 which is notched for the range of opening and axially projected for a range of over 180 deg. A screw ring 6 has a front retaining end 63 for fitting to a retaining step 53 and also has male screw thread 61 out on its external circumfernece. In addition, it has fitting holes 62 in the radial direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6121818-A (JP)
Title: Car air-conditioner
Inventor: YATOU YOSHINOBU
IPC: B60H1/00
Filed: 1984-07-09
Abstract: PURPOSE:To reduce the number of damper thus to simplify the structure and to reduce the size by making an opening communicating with upper and lower supply openings through a partition board placed between said boards while arranging such that the damper can take such position as to close any one of said supply openings or the opening through the partition board. CONSTITUTION:When a changeover damper 24 is at the position (b), said damper will serve as the partition board between the upper and lower layer sections 22, 23 to supply the upper and lower layer winds respectively to the upper and lower layer supply openings 10, 11. Consequently, the temperature of the upper and lower layer winds can be controlled freely with correspondence to the setting position of the upper and lower layer air mix dampers 5, 6. Under maximum cooling condition, the dampers 5, 6 are positioned as shown by dash and dot line while the damper 24 is brought to the position (c) to supply air through the upper layer supply opening 10 while under the maximum warming, the dampers 5, 6 are brought to the position shown by solid line while the damper 24 is brought to the position (a) to supply air through the lower supply opening 11. Consequently, the number of dampers is reduced when compared with conventional one resulting in simplification of structure and reduction of size.
Patent JP-H01310625-A (JP)
Title: Paper bag for electric cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/14
Filed: 1988-06-09
Abstract: PURPOSE:To improve dust-collecting performance by filling up the mesh of a surface, to which an absorbed air current directly hits. CONSTITUTION:A paper bag 1 is double composed of an external layer paper 1a, whose mesh is fine, and an internal layer paper 1b, whose mesh is coarse, to have a space with this paper 1a. Further, wrap C is double executed more widely than an absorbing port to the surface, to which the absorbed air current of the internal layer paper 1b directly hits. Thus, for the surface, to which the absorbed air current directly hits, the blowing-through of the air current is lowered and the absorbed air current is blown-through from the whole other surface of the internal layer paper 1b. Further, pressure is adjusted in the space between the paper 1b and external layer paper 1a, whose mesh is fine, and the air current is blown through the external layer paper 1a. Thus, dust is collected by the double filters of the current mesh and fine mesh and the dust is not put out to an external part.
Patent JP-S6122410-A (JP)
Title: Multi-channel magnetic head
Inventor: YAGIYUU SHINGO
IPC: G11B5/10
Filed: 1984-07-09
Abstract: PURPOSE:To decrease assembling man-hour and to reduce the cost by providing a magnetic head core remaining body to a magnetic substance of a laminated core block and adopting the constitution that a front face of the magnetic head consisting of the body and a core holder front face are formed in the same plane so as to eliminate the need for a dummy member. CONSTITUTION:The laminated core block 11 where magnetic substances 131, 132 are bonded to a side face of a nonmagnetic substance 12 having a thickness of a core pitch of the magnetic head so as to be projected in a direction is fitted to a core holder 15 of nearly channel shape cross section so that the recessed parts are meshed with each other and the end face of the projected magnetic substance of the laminated core block 11 and the end face of this side. of the core holder 15 are combined so as to be in nearly the same face. The recording medium slide end face of the magnetic head combining and fixing core halves 161, 162 to the magnetic substances 131, 132 of the laminated core block 11 is polished in a prescribed shape and the assembly is fitted to a shield case 19 of a prescribed shape, then a multi-channel type magnetic head is finished.
Patent JP-S5475719-A (JP)
Title: Hidro-pneumatic suspension
Inventor: FUJII MASAYUKI
IPC: B60G21/06
Filed: 1977-11-25
Abstract: PURPOSE:To prevent an automotive body from externally and longitudinally ay tilting at turning, accelerating, and decelerating time and to sufficiently exhibit the  wheel lifting effect by a hydro-pneumatic suspension. CONSTITUTION:When a vehicle turns, the outer suspension units 2, 4 are contracted due to centrifugal force to externally tilt the body. Work oil in a cylinder chamber 5a is fed through oil passages 38, 39 into the cylinder chamber 5b of suspension units 1, 3 to thereby simultaneously contract the units 1, 3 so as to reduce the ecternal inclination of the body. When desiring jackup, a solenoid valve 34 is closed and a solenoid valve 36 is opened to thereby lift the ground height of the body by the internal pressure in an accumulator supplied to exhaust oil port 9C. The wheels can be lifted by suitably combining the operations of the solenoid valves 33 to 36, 24, 25.
Patent JP-S5842060-A (JP)
Title: Electrophotographic method
Inventor: YOSHIKAWA MASAO
IPC: G03G15/05
Filed: 1981-09-07
Abstract: PURPOSE:To effectively prevent deterioration of sensitivity, and to extend life of a photoreceptor, by subjecting a both polarity chargeable photoreceptor to primary charging to a prescribed polarity, illuminating it with uniform light, and further imagewise exposing it. CONSTITUTION:A photoreceptor 1 is subjected, e.g., to positive primary charging, and uniformly illuminated with uniform light L. When it is fatigued, positive charge remaining on the photoreceptor 1 is increased by deterioration of its sensitivity to positive charging, leaving its surface potential positive. When it is subjected to negative secondary charging, its residual positive charge does not obstruct the secondary charging. Then, it is exposed imagewise, since at that time negative charge due to the secondary charging on the areas exposed to the light L is compensated with the residual positive charge, a good electrostatic latent image can be formed in spite of fatigue of the photoconductive layer 11.
Patent JP-H038728-A (JP)
Title: Production of green pigment of multi-component oxide of fine granule
Inventor: KAWAKAMI TORU
IPC: C09C3/06
Filed: 1989-06-02
Abstract: PURPOSE:To obtain pigment useful as coloring agent having excellent transparency and dispersibility by adding aqueous solution of alkali to mixed aqueous solution of Ni salt or Co salt, etc., containing hydrogen peroxide or peroxo acid, etc., and burning resultant coprecipitated substance. CONSTITUTION:A Ti compound and Ni salt, Co salt or Zn salt are dissolved in water. Then, at least one of hydrogen peroxide, peroxo acid (peroxosulfuric acid, peroxonitric acid, peroxocarbonic acid, peroxoboric acid and peroxophosphoric acid) and peroxo acid salt is added to said mixed aqueous solution. Next, aqueous solution of alkali is added to resultant solution and coprecipitated substance is generated. Thus, said coprecipitated substance is burned to afford the aimed pigment.
Patent JP-H0841002-A (JP)
Title: Nonaqueous neutralizing method for n-acylsarcosine
Inventor: JIYOSEFU JIEI KURUTSUDEN
IPC: C07C233/47
Filed: 1995-06-07
Abstract: Non-aq. neutralisation of N-acyl sarcosines (I) is performed by using caustic (II) under high shear conditions. Pref. (II) is KOH or esp. NaOH either in anhydrous form, or with water content pref. less than 20 (esp. ca. 4)%.
Patent JP-H06350158-A (JP)
Title: Electromagnetic conversion element
Inventor: TAKEUCHI RYOICHI
IPC: H01L43/06
Filed: 1993-06-11
Abstract: PURPOSE:To reduce fraction defective and to improve reliability by controlling roughness of an electromagnetic transducer surface in a specified range. CONSTITUTION:An active layer is formed to acquire desired electric characteristic. An n-type III-V compound semiconductor is used for an active layer 104 which becomes a magnetosensitive part. Ion implantation method is used for formation of the active layer 104. An ohmic electrode 103 which becomes an input electrode and an output electrode is formed on the active layer 104. Lastly, a part not including the electrode part is coated with a protection film 105 of an insulating substance such as SiO2. A device is prepared by controlling surface roughness of a semiconductor substrate 101 so that PV is 10nm or more and 1000nm or less in a region of 300mum square or less. Furthermore, when a surface state is made a root mean square value of surface roughness of 1nm or more and 100nm or less, adherence of a protection film and adhesive strength between an electrode of a semiconductor surface and a wiring whereto wire bonding is applied are further improved.
Patent JP-H0436570-A (JP)
Title: Refrigerator
Inventor: KAMITSUJI TOSHIO
IPC: F25D19/00
Filed: 1990-05-30
Abstract: PURPOSE:To make it possible to separate an air flow which cools a condenser and a compressor and hence carry out more efficient cooling by dividing a machine chamber whose ceiling side is slanted upward on the rear side into two sections or the front side and the rear side by means of a specific partitioning wall, and installing a condenser and a first ventilation port on the front side, and a compressor and a second ventilation port and a third ventilation port on the rear side. CONSTITUTION:When a compressor 8 is operated to carry out cooling operation, the heat of operation is generated in the compressor 8 and a condenser 11. When the condenser 11 generates heat, an air flow A, which blows out from a ventilation port 17 on the side of the condenser to a ventilation port 19 for a cover section, is formed in a machine chamber 4. When the compressor 8 generates heat, an air flow B, which blows out from a ventilation port 18 for a base section to the ventilation port 19, is arranged to flow when the hot air flow A is discharged from the machine chamber 4 by a partitioning wall 13 while the compressor 8 is cooled by the less hot air flow B. Moreover, the partitioning wall 13 is positioned behind the start section 7 of the slanting side 6 of the ceiling side 5, and provides a rise section 14a. This construction makes it possible to promote the air flow A by tunnel effect where the slanting section 6 is placed near a slanting section 14b on the whole at a proper span and hence enhance the cooling performance of the condenser 11.
Patent JP-H038923-A (JP)
Title: Pressure-welding type rear joining anchorage of prestressed concrete pile and pile head treatment method for rear joining anchorage
Inventor: TANAKA MASAYO
IPC: E02D27/12
Filed: 1989-06-05
Abstract: PURPOSE:To obtain pile head joining construction with high earthquake resistance by generating securing force higher than the tensile strength of a junction reinforcement anchored to a pile by clamping the head of an anchorage, and supporting the junction reinforcement. CONSTITUTION:A reinforcement anchoring section provided with a female screw anchor hole 2 of a junction reinforcement 1 is provided to one end of an anchorage, a head section provided with a pressure-welding fixing section be welded to a PC steel bar 10 by pressure is provided to the other end thereof, and a male screw section 7 is provided to a head section 6 to form a pressure- welding type rear joining anchorage. The anchorage is closed to the anchoring section of the PC steel bar 10 to insert the male screw section into the female screw hole 8 provided to an end plate 9. After that, the head section 6 is clamped to have the PC steel bar end section 11 move reverse to the direction of driving forward of the pressure-welding fixing section 4 through the end plate 9. The pressure-welding of the PC steel bar end section 11 with the pressure-welding fixing section 4 is made.
Patent JP-S6118818-A (JP)
Title: Rotary encoder apparatus
Inventor: SHIKIBA YASUHIRO
IPC: G01D5/245
Filed: 1984-07-06
Abstract: PURPOSE:To easily obtain positive and reverse rotary pulse trains, by respectively applying one of wave forms different by 90 deg. in phase and the reversal wave form thereof to a one-shot multivibrator and taking the AND of the outputs and the other wave form. CONSTITUTION:Rectangular wave outputs A, B different by 90 deg. in phase are generated by the rotation of a rotor. The output A is introduced into a one shot multivibrator 20 and also simultaneously introduced into an inverter 19 while the output -A of the inverter 19 is introduced into a one-shot multivibrator 21. The outputs DELTAA, DELTAB of the circuit 20 are introduced into an AND circuit 27 and the output -DELTAA and output B of the circuit 21 are introduced into an AND circuit 28. At the time of positive rotation, the B-phase rectangular wave output B is low when the output pulse -DELTAA from the circuit 21 is generated and, therefore, the output from the circuit 28 is not issued. Contrarily, because the B-phase rectangular wave output B is high when the output pulse A from the circuit 20 is generated, the output DELTAA.B is generated from the circuit 27 and a positive rotary pulse train is obtained. At the time of reverse rotation, outputs -DELTAA.B is contrarily generated from the circuit 28 to obtain a reverse rotary pulse train.
Patent JP-H05311731-A (JP)
Title: U-shaped type invert
Inventor: SHIMAMURA NORIYUKI
IPC: E02D29/12
Filed: 1992-05-07
Abstract: PURPOSE:To provide the title invert which prevents swage from overflowing a water flow way when a planned maximum flow rate of filthy water flows into a sewer for a sewerage. CONSTITUTION:A flow rate on an invert 2 is secured so as to be equalized with a maximum flow rate in a sewer. The section of a water flow way 3 formed on the invert 2 is formed in the shape of a letter U, which consists of a semicircular part 3a having a radius equal to the radius of a pipe 1 and l parallel parts 3b formed above the semicircular part 3a. The height of the parallel parts 3b is formed at 32% or more on the inside diameter of the pipe 1.
Patent JP-H06327495-A (JP)
Title: Method for evaluating activity of agent against formation of biofilm, and bacterium used for same
Inventor: KAMIMURA DAISUKE
IPC: C12R1/38
Filed: 1993-05-21
Abstract: PURPOSE:To simply and efficiently search a biofilm formation-inhibiting agent and a biofilm formation-accelerating agent without performing a field test. CONSTITUTION:A marine bacterium belonging to the genus Rhodospirillus, Cyclobacterium, Hyphomicrobium, Hyphomonas, Pediomicrobium, Procesecomicrobium, Alteromonas, Deleya, Pseudomonas or Marinomonas and capable of adhering to a matter and producing a saccharide, etc., is cultured, and an agent-coated matter is immersed in the culture solution to determine the saccharide originated from the marine microorganism and stuck to the matter. Thereby, the activity of the agent for the formation of the biofilm is evaluated.
Patent JP-H05318616-A (JP)
Title: Sealed rubber tube and its production
Inventor: NAMIKAWA KANEHISA
IPC: B29C65/56
Filed: 1991-05-16
Abstract: PURPOSE:To obtain a high and stable mechanical strength at a connecting part correspondingly to a change of a rubber tube in wall thickness by a method wherein a bonding part core member is disposed on the end parts of rubber tubes to be connected to each other, and the rubber tubes are connected by vulcanization to form a sealed rubber tube. CONSTITUTION:One end of a bonding part core member 7 is inserted to an open end of a rubber tube composed of a straight pipe part 4 for sealing the connected open end and a curved pipe part 5, and the other end thereof is fitted into an open end of a rubber tube composed of a straight pipe part 4'' sealing the connected open end, a curved pipe part 5', and a straight pipe part 4'. A raw rubber 12 is applied around the bonding part at the ends of the curved pipe part 5 and the straight pipe part 4'. The ends and thereabouts provided with the bonding part core member 7 is set in a connecting mold 17 The rubber is vulcanized by keeping the connecting mold 17 at 140-150 deg.C for approximately 90min to connect the curved pipe part 5 with the straight pipe part 4'. In this manner, a split purging rubber tube 1 sealed at end parts 2, 2 can be produced.
Patent JP-H0665129-A (JP)
Title: Recovery of phenol
Inventor: ROREENO RORENZOONI
IPC: C07C39/04
Filed: 1993-05-21
Abstract: PURPOSE: To effectively recover phenol, while recycling and using an extractant by using cheap acetophenone as the extractant, separating through two-step continuous distillation a phenol mixture contg. cumene, α-methylstyrene or the like.  
     CONSTITUTION: A phenol mixture contg. cumene, α-methylstyrene or the like is charged to a middle part of a distillation column C1 from a line 1. At the same time, an extractant (acetophenone contg. a very small amount of phenol) is charged from a distillation column C2 to the column C1 through a line 4. Extractive distillation is executed in the C1, the mixture contg. cumene, α- methylstyrene, hydroxyacetone or the like is taken out by the extraction, after being condensed in a cooler, separated to an org. phase and an aq. phase at a separator D1. A part of the org. phase is again recycled to the top of the C1. While a phenol-rich mixture comprising acetophenone and phenol is continuously taken out from the bottom of the C1 to send to a column C2 through a line 5. The phenol is recovered from the top of the column C2, and stored through a line 3. Phenol-thinned acetophenone is returned to the column C1 through the line 4. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0444952-A (JP)
Title: Olefin buffer palette
Inventor: IO AKIRA
IPC: B65D59/00
Filed: 1990-06-01
Abstract: PURPOSE:To obtain a palette which is excellent in fitting with products, is light and excellent in preventing the products from being damaged and which is easy to handle by forming a recess or a protrusion for maintaining stability with the products at least on one face of an olefin synthetic resin bead expanded molding. CONSTITUTION:A synthetic resin bead expanded molding wherein such a means is constituted that at least one of its faces is formed with a recess 2 or a protrusion 3 for maintaining stability with a product 1 by 2 to 60% to form an olefin buffer palette 4a. With olefin beads, necessary strength for holding a heavy object is sufficiently satisfied, a light weight being a feature of expanded bodies can be utilized, and also due to free modability being a feature of a bead expanded molding, the recess 2 or the protrusion 3 according to the shape of the product 1 can be extremely easily formed even if the palette is to be used for a product with a complicated shape of recesses and protrusions. That is, by using a metal mold for permitting a necessary recess 2 or a protrusion 3 to be molded, the palette can be integrally molded.