baber/WOPTO huggingface dataset:
Patent JP-H0570761-A (JP)
Title: Stainproof adsorbent film and its production
Inventor: OGAWA KAZUFUMI
IPC: B01J19/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide a very thin uniform film excellent in water repellency, oil repellency, stainproofnees durability, transparency, etc., by forming a chemisorbed monomolecular film or a polymer film on the surface of a substrate which contains active hydrogen groups or to which active hydrogen groups are attached through an -Si- covalent bond. CONSTITUTION:The surface of a substrate which has active hydrogen groups such as hydroxyl groups 2 or imino groups or to which such groups are attached is reacted with a chemisorbent through dehydrochlorination. After the surface is washed with a nonaqueous solution, it is reacted with water to form a chemisorbed monomolecular film 3. This film 3 is a very thin transparent pinhole-free film of the nanometer order.
Patent JP-H09175560-A (JP)
Title: Packaging body
Inventor: HAYASHI MASAYASU
IPC: B65D75/34
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body which packages tablets, and at the same time, is safe, and by which the taking out of tablets is easy. SOLUTION: This package body 10 is equipped with a bottom material 11 of a flexible material, consisting of an embossed part 12 of which the upper end is open, and at the same time, which houses a tablet 15, and a flange part 13 which is provided at the upper end opening of the embossed part 12. The bottom material 11 is bonded to a flexible lid material 20 through the flange part 13. On the surface of the flange part 13, which is on the opposite side from a lid material 20, a hard ring 16 is bonded and fixed, and a through port 17 of the hard ring 16 is arranged so as to correspond with the opening of the embossed part 12.
Patent JP-H04206857-A (JP)
Title: Resin-sealed semiconductor device
Inventor: AKIYAMA TATSUHIKO
IPC: H01L23/31
Filed: 1990-11-30
Abstract: PURPOSE:To restrain the deterioration of a device due to oxidation by the heat on the surface of a sealing resin by a method wherein the sealing resin is post-cured in a post curing furnace at the reduced pressure not exceeding a specific value. CONSTITUTION:A semiconductor device wherein semiconductor element 1 mounted on an island 2 is electrically connected to leads 3 by wires 4 is formed, sealed and insulated by a sealing resin 5. At this time, this formation step is performed at the temperature of about 180 deg.C by normal pressure transfer step. Furthermore, after finishing the formation step, the chemical reaction of the sealing resin 5 is completed and finally the post curing step is performed for about 5-15 hours at the temperature of about 180 deg.C at the reduced pressure not exceeding 200Torr to attain the required physical property values. Through these procedures, the deterioration of the device due to oxidation by the heat of the sealing resin 5 can be restrained by the lower O2 concentration thereby almost eliminating the decomposed layer of resin.
Patent JP-H08185687-A (JP)
Title: Video cd player
Inventor: KUBO SHUJI
IPC: G11B27/034
Filed: 1994-12-28
Abstract: PURPOSE: To improve the operabilty of a video CD palyer by making possible the setting of a wait time in a latency processing to be varied by a user. CONSTITUTION: At the time of reproducing a video CD disk, the waiting operation of a fixed time is performed during the transition of a reproducing operation by the instruction of play list or selection list information by reading respective list infromation of a play sequence descripter included in disk information. At this time, a system controller 13 sets a defintion value by executing calculations of the four arithmetical operations with a defintion value inputted by a user from a key matrix 14 and a wait value in the list information. Thus, the user can arbitrarily vary intervals of respective latency times on the play list and the selection list of the paly sequence descripter.
Patent JP-H05151696-A (JP)
Title: Disk driving device
Inventor: OMORI KIYOSHI
IPC: G11B19/20
Filed: 1991-11-27
Abstract: PURPOSE:To vertically move a spindle motor with simple structure and also to finely adjust the distance between a head and a disk. CONSTITUTION:On a curved line of a cum 10 which is rotated by a loading motor 8 and moves vertically the spindle motor 10, a first part 10a to perform the vertically movable operation of the spindle motor 5 and a second part 10b to control the distance between the head and the disk are provided.
Patent JP-H05147456-A (JP)
Title: Display device for vehicle
Inventor: SATO SHUJI
IPC: B60K35/00
Filed: 1991-11-27
Abstract: PURPOSE:To allow a driver to observe a display image suitable for the traveling speed of a vehicle by changing the image focus position of the display image and the shape of the display image corresponding to the position, according to the traveling speed of the vehicle in a display device for vehicle which focuses the display image as a virtual image in front of the vehicle. CONSTITUTION:A display unit 1 which is equipped with a luminous type display device 2 and an optical member 3 such as lens and mirror is embedded inside the dashpot 4 of a vehicle 6. The display light beam L supplied from the display unit 1 is Reflected to a driver 8 side by a combiner 5 installed on the inside surface of a front glass 7. The driver 8 observes the display image X in superposition to the scenery 9 by the display light beam L. The distance between the display device 2 and the optical member 3 is varied according to the increase of the traveling speed of the vehicle 6 by a position adjusting means 12, and the image focus position of the display image X is shifted to the far position. Further, the display device 2 is controlled according to the image focus position by a shape adjusting means 13, and the shape of the display image X is reduced.
Patent JP-H09157712-A (JP)
Title: Operation for simultaneously blowing pulverized coal and powdery iron source in blast furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C21B5/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To secure the gas ventilation and the liquid penetration in a blast furnace and to keep a fixed producing quantity and a fixed silicon content in molten iron while restraining a fuel ratio by blowing pulverized coal from a specific distance at the upwind side from the blowing position of powdery iron source in the blasting branch pipe of a tuyere part. SOLUTION: The iron ore and coke are alternately charged layer by layer from the furnace top of the blast furnace and auxiliary fuel and auxiliary material are simultaneously blown from a lance arranged at the tuyere part and the improvement of the productivity and the reduction of the fuel ratio are contrived while keeping the ventilation of the blast furnace. In the operational method of the blast furnace, the powdery iron source is blown from a lance 3 for blowing the powdery iron source set to the blasting branched pipe 2 of the tuyere 1 arranged at a furnace wall composed of a furnace shell 5 and a brick 6 and also, the pulverized coal is blown from a lance 4 for blowing the pulverized coal at the upwind part by 50-500mm from the powdery iron source blowing position in the blasting direction.  By this method, the blown powdery iron source can perfectly be reduced and fused in a raceway. At this time, it is desirable to adjust the blowing position of the powdery iron source, blowing quantity and prereducing ratio according to volatile matter content in the pulverized coal.
Patent JP-H09234229-A (JP)
Title: Injection needle processing device
Inventor: NAKAJIMA SHUHO
IPC: A61G12/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a safety injection needle processing device with higher operability and no off-flavour, an injection needle in which is automatically brought in contact with an arc discharge electrode and short-circuited and melted, then a joint part is disposed to a separate section. SOLUTION: An injection needle processing device 1 contains a melting room 10 in which an arc discharge electrode is formed. An injection needle 6 is in contact with the edge of a insertion port 5 and dropped on a conveyer section 20, and the injection needle 6 is conveyer through the conveyer section 20 to the melting room 10, and is in contact with the arc discharge electrode and a needle part 7 is melted. The melted object is collected by a vessel 30 under the melting room 10, and a remaining joint section 8 is collected by a vessel under the conveyer section 20. Off-flavour generated in the melting room 10 is deodorized at a deodorizing room 35 and discharged to the outside.
Patent JP-2001152096-A (JP)
Title: White infrared light-reflecting material and coating material
Inventor: FUJII HIROKI
IPC: C09D7/12
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a white infrared light-reflecting material that is an organic compound, has high infrared ray reflection and is hardly soluble in organic solvent with high color fastness to light. SOLUTION: The objective infrared light-reflecting material is made of a compound represented by the general formula, specifically 4,5,6,7-tetrachloro- phthalimide, 3-imino-4,5,6,7-tetrachloroisoindolenin-1-one, 1,3-dimino-4,5,6,7- tetrachloroisoindoline. These compounds are white, show high reflection of infrared rays with low solubility in organic solvent and high color fastness to light.
Patent JP-H04207618-A (JP)
Title: Surface acoustic wave resonator
Inventor: MURAKAMI KOZO
IPC: H03H9/145
Filed: 1990-11-30
Abstract: PURPOSE:To realize the surface acoustic wave resonator without spurious response at a lower frequency of the resonance frequency by interleaving part of a comb-line electrode so as to make the electrode discontinuous. CONSTITUTION:One set of a comb-line electrode 12 and a grating reflector 13 located at both sides of the comb-line electrode 12 are formed respectively to the surface of a piezoelectric substrate 11. Let the total length of the comb- line electrode 12 be L, the comb-line electrode 12 is interleaved from a point of L/6 from both ends by a length of L/6 to make the comb-line electrode 12 discontinuous. As shown in the displacement distribution of the resonator in the harmonic longitudinal mode, the comb-line electrode 12 is formed in this way thereby cancelling charges in the ternary mode. Thus, spurious radiation at a low frequency of the resonance frequency is suppressed.
Patent JP-H06162116-A (JP)
Title: Moving picture display device
Inventor: SAKAI MINORU
IPC: G06T13/80
Filed: 1992-11-25
Abstract: PURPOSE:To provide the simple moving picture display device which retrieves and displays desired data among a large amount of moving picture data stored after MPEG system predictive encoding. CONSTITUTION:This device is provided with a moving picture storage part 1, a moving picture retrieval part 2, a retrieval condition input part 3, and a moving picture display part 4, the moving picture data stored in the moving picture storage part 1 includes bibliography data regarding their moving pictures, and the moving picture retrieval part 2 performs retrieval by using the bibliography data.
Patent JP-H05172836-A (JP)
Title: Anomaly detecting device for lateral acceleration sensor
Inventor: IWATA TORU
IPC: G01P21/00
Filed: 1991-12-20
Abstract: PURPOSE:To detect the anomaly of a lateral acceleration sensor with high responsiveness and high precision by using a lateral acceleration anomaly measurement map divided into normal and abnormal regions according to the magnitude relation between the car speed and the lateral acceleration. CONSTITUTION:It is judged if the point specified by the sensor value YG of a lateral acceleration sensor (a) and the detection value V of a car speed detecting means (b) exists in the normal or abnormal region, in a previously set lateral accelerating speed anomaly measurement map (c). If the normal region is judged, accelerating slip control corresponding to the lateral acceleration state, i.e., ordinary traction control is carried out, When the abnormal region is judged, the acceleration slip control, corresponding to the lateral acceleration speed state is suspended immediately on the basis of the judgement 'anomaly' by the sensor (a). Accordingly, the sensor anomaly can be detected immediately by using the map (c), and the detection with high precision is enabled.
Patent JP-H04205573-A (JP)
Title: Picture processor
Inventor: OBA AKIO
IPC: H04N5/262
Filed: 1990-11-30
Abstract: PURPOSE:To easily and locally change the characteristic of a picture with comparatively simple constitution by generating control picture data to specify the processing method of every picture element of the input picture. CONSTITUTION:Control picture data to specify the processing method of every respective picture element of an input picture are generated and a group of parameters P1 to P9 to indicate the respective weight of a picture element to be a processing object and the picture element of the periphery of the picture element is generated corresponding to the control picture data. Then, the respective picture data of the one group of picture elements among the input picture are weighted by the one group of parameters and are added and the output picture data of the picture element to be the processing object are generated by a filter means 7. Thus, the picture corresponding to the output picture data outputted from the filter means 7 is the picture that the characteristic of the input picture is changed locally.
Patent JP-H11170641-A (JP)
Title: Ink-jet recording apparatus
Inventor: NAKAMURA TAKUMA
IPC: B41J2/01
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To send out a paper without disturbing images on the paper by providing a means rotating a middle spur when the paper is transferred while caught by a plurality of rollers, spurs opposite to the rollers and the middle spur not facing the rollers arranged at the downstream side of a recording head. SOLUTION: In order to carry out a paper after recorded by a recording head, a plurality of paper discharge rollers 26 are arranged intermittently in a breadthwise direction of the paper and moreover, a plurality of spur units 27 are provided on a shaft 46 extending in parallel via a space to a paper discharge roller shaft 41. Two spurs 42 facing the paper discharge rollers 26 and one middle spur 43 not facing the paper discharge rollers 26 are integrally arranged on a hollow shaft 44 to constitute the spur unit. Each spur unit 27 is urged by the action of an elastic member 45 such as a leaf spring, etc., towards the paper discharge roller 26. Accordingly, the paper receiving a nip force generated between the paper discharge rollers 26 and spurs 42 is transferred by the rotation of the paper discharge rollers 26.  A stable transfer is ensured because of the synchronously rotated middle spur 43.
Patent JP-H09174195-A (JP)
Title: Device for supporting core
Inventor: TATSUMI KOICHI
IPC: F02F1/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device of a core which can accurately position the core and improve the quality of a casting. SOLUTION: This device is the one supporting and positioning, e.g. a suction and an exhaust port cores 26, 27 in the cavity of a metallic mold 20 and a hollow pipe 28 communicated with a negative pressure source is inserted and fixed to an upper mold liner 24, and the tip parts of port-shaped parts of the suction and the exhaust port cores 26, 27 are positioned and supported in a floating state by the suction force of the negative pressure source just before fastening the metallic mold.
Patent JP-H10178222-A (JP)
Title: Stack array laser
Inventor: YAMANAKA HIROFUMI
IPC: H01S3/094
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To increase a cooling effect and to enhance the life of a laser by a method wherein a plurality of subassemblies to which laser elements are attached are fixed by means of bolts which serve also as cooling pipes. SOLUTION: In a state that upper-part assembly boards 32 and lower-part assembly boards 33 are overlapped, bolts 54 used to fix them are installed. The bolts 54 are formed in a cylindrical shape, and formed so as to serve also as a cooling pipe in which cooling water flows inside its central hole. External thread which is screwed to internal thread formed in a through hole in a lower- part assembly board 33 is threaded on the outer circumference of the cylindrical shape. The bolts 54 are inserted into the through holes in upper-part assembly boards 32 and lower-part assembly boards 33. A plurality of subassemblies 31 are stacked, and the bolts 54 which serve as the common cooling pipes are inserted into the through holes.  The bolts 54 are screwed to the internal threads of the through hole and nuts 56 are tightened to both ends of every bolt 54, and the stacked subassemblies 31 are united. The contact area of cooling pipe with a metal board 42 is large due to every screwed bolt 54, and a cooling effect is increased.
Patent JP-H03201498-A (JP)
Title: Metal board interconnection
Inventor: WADA TOMIO
IPC: H05K3/40
Filed: 1989-12-28
Abstract: PURPOSE:To enable an interfacial connection to be made breaking through an insulating film by a method wherein an insulating layer is provided onto a metal plate, a wiring pattern is formed on the insulating layer to form a metal board, the metal board is placed on a processing table making the metal plate face downward, and the metal board is pressed by the top of a connecting tool provided with a flat or a hemispherical tip. CONSTITUTION:A wiring pattern 1-3 is provided onto a metal plate 1-1 through the intermediary of an insulating layer 1-2 to form a metal board 1. The metal board 1 is placed on a processing table 10 making the metal plate 1-1 face downward, and a connecting tool 9 is provided above a point where an interfacial connection is required on the wiring pattern 1-3. In succession, the connecting tool 9 is made to descend, and the tip of the connecting tool 9 is pressed into the metal board 1. The insulating layer 1-2 poor in ductility is broken at a pressed point, on the other hand, the wiring pattern 1-1 excellent in ductility is not broken, the wiring pattern 1-3 and the metal plate 1-1 are brought into direct contact with each other, they are cold pressure-joined together at a joint 11 by a pressuring force, and thus an interfacial connection is realized.
Patent JP-H08189053-A (JP)
Title: Construction method of vibration proof rubber mat to underground wall
Inventor: KONDO KAZUO
IPC: E02D31/08
Filed: 1994-12-31
Abstract: PURPOSE: To simplify work by driving a snap ring into a turnbuckle after repeating the work of piercing a vibration proof rubber mat with a bolt erected at an earth retaining wall and screwing the turnbuckle with the bolt. CONSTITUTION: The first layer mat base body 41 of a vibration proof rubber mat 4 is temporarily fixed to an earth retaining wall 1 by a screw nail 5. The mat base body 41 is then bored in correspondence with a bolt 3 erected at the H-steel 2 of the earth retaining wall 1, and after passing the bolt through a hole 6, a turnbuckle 7 is screwed with the bolt. A second layer mat base body 42 is then temporarily fixed to the mat base body 41 by a screw nail 5, and then the turnbuckle 7 is passed through a hole 6 provided in the base body 42 . A snap ring 10 is applied to the tip of the turnbuckle 7 and driven by a driving pipe 16 so as to fix the snap ring 10 to the mat base body 42 with strong pressure.
Patent JP-2001150949-A (JP)
Title: Sun visor
Inventor: NAKAJIMA TAKESHI
IPC: F16C11/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To allow an angle of a sun visor main body to be adjusted finely even in any rotational position. SOLUTION: A slit 13 is formed in both shaft-directional end portions of the second flat face 12 formed in a spring member 10, and the second flat face 12 is separated from a shaft-directional peripheral part. The second flat face 12 is thereby prevented from getting into the first cut-out part 21 by receiving elastic force in the shaft-directional peripheral part even when the flat face 12 is located in the rotational position standing side by side in a side of the cut-out part 21 formed in a shaft 12.
Patent JP-H07157725-A (JP)
Title: Releasable treatment agent
Inventor: HANADA KAZUYUKI
IPC: C09J7/02
Filed: 1993-12-03
Abstract: PURPOSE:To obtain a releasable treatment agent containing a specific resin having siloxane segment, crosslinkable with water and moisture in air to enable the single-component curing and capable of making a releasable surface on the back of a substrate of a tape, etc., contacting with a tacky adhesive face or on the surface of a releasing paper. CONSTITUTION:This treating agent is composed of a resin containing a siloxane segment, having at least one free isocyanate group and produced by the reaction of a polysiloxane compound having reactive organic functional group [e.g. an amino-modified polysiloxane compound of formula ((m) is 1-30; (n) is 2-10; R is CH3 or OCH3)] with an organic polyisocyanate (e.g. toluene-2,4- diisocyanate). The agent may contain other resins as necessary and is cured by using moisture as the curing agent.
Patent JP-H10251397-A (JP)
Title: Control of effective level of catalyst in producing polycarbonate polymer by transesterification
Inventor: VARADARAJAN GODAVARTHI S
IPC: C08G64/30
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To inexpensively determine the effective level of the subject catalyst in excellent adaptability to preparation of desired polymer, by measuring the amount of a by-product by transesterification with an already-known amount of a catalyst and calculating the effective level of the catalyst from a relationship between the predetermined amount of the by-product and the amount of the catalyst. SOLUTION: In determining the effective level of a catalyst (E) for preparing a polycarbonate polymer (D) by a transesterification reaction between an aromatic dihydroxy compound (A) and a carbonic acid diester (B) for forming an eliminable group by-product [e.g. a (substituted) phenol-based compound] (C), experimental parts of the components A and B are reacted by using an already-known amount of the component E at a temperature lower than the boiling point of the component C under melting conditions and the formed level of the component C is measured.  The effective level is calculated based on the already-known amount of the component E, the difference between a reference value of the component C predetermined from a calibration reaction of the components A and B and the measured C level and a function relation between the component C level against the calibration reaction and the concentration of the component E.
Patent JP-2001153164-A (JP)
Title: Brake device
Inventor: OKURA TOSHIAKI
IPC: F16D65/28
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a brake device capable of obtaining a proper jerk characteristic at brake operating time, capable of miniaturizing the device and capable of stably applying a safety brake and a stay brake. SOLUTION: A brake shoe is supported by a brake shoe support part 25 on the tip of a piston rod 23 of a jerk cylinder 20 provided with a jerk spring 26. This brake device is provided with a brake spring 15 for always energizing the jerk cylinder 20 in the braking direction and a brake cylinder 1 for fixing the jerk spring 20 to a tip side rod 8. Oil pressure of a releasing side oil passage 5 and a braking side oil passage 6 connected to both oil chambers 3, 4 of the brake cylinder 1 is switched by actuation of a hydraulic motor 30. A stroke of the brake cylinder 1 is locked by switching of a first solenoid valve 45. A stroke to the braking side of the brake cylinder 1 at traveling time is detected by a limit switch 51.