baber/WOPTO huggingface dataset:
Patent JP-H0789286-A (JP)
Title: Manufacture of metal ballpoint pen tip
Inventor: NAGASHIMA ISANORI
IPC: B21K23/00
Filed: 1994-07-28
Abstract: PURPOSE:To simply, efficiently manufacture a product having high coaxiality by installing rodlike metal materials in inner holes having a small-diameter part and a large-diameter part of forging molds, pressing it to form a small- diameter part and a large-diameter part, and using the small-diameter part as an ink tank, etc. CONSTITUTION:In order to manufacture a metal ballpoint pen tip by cold forging a profile, a metal material 1 wound in a coil state is first sequentially passed through a movable winding trend forcing roll 2 and a fixed die 3, and then cut in a suitable length by a shearing die 4. The cut material 5 is installed in an inner hole 7 of forging molds 6. That is, after the material 5 is inserted from an opening 12 of a large-diameter part 9 side of the hole 7 to be installed, it is pressed by a punch 13 to form a large-diameter part 14 and a small- diameter art 15. On the other hand, a protruding pin 11 is inserted from an opening 10 of a small-diameter part side of the hole 7. Thus, the part 14 is used as a press-in connecting part of an ink tank or an ink tank and nap holder.
Patent JP-H07179697-A (JP)
Title: Thermoforming material containing halogenated vinyl resin, its production, and production of biodegradable thermoplastic resin molding
Inventor: TOKIWA YUTAKA
IPC: C08L67/00
Filed: 1994-07-28
Abstract: PURPOSE:To produce a molded article containing a halogenated vinyl resin and excellent in physical properties and biodegradability. CONSTITUTION:This material has a structure wherein a halogenated vinyl resin powder is bonded to the surface of a small solid material comprising an aliphatic polyester resin. The process for producing the material comprises mixing by agitation pellets of the aliphatic polyester resin and the powder of the halogenated vinyl resin while keeping the polyester resin in a semi-melted or melted state by heating and the halogenated vinyl resin in an unmelted state. The material is melt compounded and extruded through a die at the end of an extruder under conditions satisfying the formula, 5X10<4>>=etaA/etaB>=10 [wherein etaA is the viscosity (Pa.s) of the halogenated vinyl resin at the extrusion temperature; and n is the viscosity (Pa.s) of the aliphatic polyester resin at the extrusion temperature].
Patent JP-H0757265-A (JP)
Title: Optical disk recording method
Inventor: TANABE TAKANARI
IPC: G11B7/0045
Filed: 1993-08-06
Abstract: PURPOSE:To improve track density and to enlarge the storage capacity of an optical disk. CONSTITUTION:In a method of recording the optical disk reproducing the data on a medium by using light beams, a stage 10 arranging the data recorded on the optical disk, the stage 20 adding a correction suppressing cross-talk from an adjacent track to the data and the stage 30 recording the corrected data on the optical disk are provided. Further, in the stage adding the correction suppressing the cross-talk from the adjacent track to the data, an inverse function of a transfer function showing an optical disk reproducing process is added.
Patent JP-H0638197-A (JP)
Title: Coder, decoder and coding method
Inventor: SADANAKA NOBUYUKI
IPC: H04N7/32
Filed: 1992-06-30
Abstract: PURPOSE:To enable accurate coding and decoding. CONSTITUTION:A filter controller 13 calculates an absolute sum of difference data between picture data to be coded and picture data before one frame as prediction picture data, and an LPF (either of an LPF 10a and 10b) suitable for filtering the prediction picture data stored in the frame memory 9 is selected corresponding to the absolute sum. Then a switch SW3 is switched to the position of a terminal (either of a terminal a2 and b2) to which the LPF is connected and the prediction picture data stored in the frame memory 9 are filtered by the selected LPF and the processed data are fed to an arithmetic operation element 2 via a motion compensation circuit 11.
Patent JP-S6172593-A (JP)
Inventor: TAKAGI YUKIO
IPC: B42C9/02
Filed: 1984-09-18
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-H0280055-A (JP)
Title: Fiber reinforced sponge like fluoroplastic blood vessel implant substance
Inventor: ROJIYAA TSU
IPC: A61L27/48
Filed: 1989-07-28
Abstract: PURPOSE: To obtain a porous composition for blood vessel implant endurable to breakage of sutures, by compounding a sponge-like, biocompatible fluoroplastic resin and biocompatible, heat-resistant fiber which is chemically compatible with PTFE resin and distributing such fiber in the whole resin in irregular directions. CONSTITUTION: The material is produced from a biocompatible, fluoroplastic resin bonding agent, reinforced by biocompatible fiber which is distributed in irregular directions. For the resin bonding agent, polytetrafluoroethylene with a molecular weight of about 500000 to about 1000000 is suitable. The fiber must be of biocompatible material and chemically compatible with the resin, including PTFE fiber, sponge-like PTFE fiber, aramid e.g. aromatic polyamide polyethylene fiber of extra-high molecular weight, or elastomer fiber, e.g. silicone or polyurethane, or a combination of the foregoings. The fiber reinforcing fiber is mixed in the PTFE resin with a weight percentage of about 0.0005% to about 10% of the resin-fiber compound. The diameter of fiber is about 1 micron to about 50 micron, preferably in the range of 5 to 10 micron.
Patent JP-H0481669-A (JP)
Title: Probe mechanism
Inventor: NOZAKI RYOICHI
IPC: G01R31/26
Filed: 1990-07-25
Abstract: PURPOSE:To reduce potential failures in connection even if a lead is bent by bringing a linear contact end in contact with the lead corresponding to positioning to secure electric connection between them. CONSTITUTION:When an electronic part W which is a small work is to be supplied, a piston rod 33 of a positioning and driving means 31 is made protrude from a cylinder 32 and held at a released position so that it may not interfere with a pressing member 35. The electronic part W is fit into a holding hole 21 of a table 20 by a supply mechanism not shown and supplied to a seat face plate 22. Then the positioning and driving means 31 is operated to displace the piston rod 33 in a direction of pull-in. The pressing member 35 is displaced to lower slantly with respect to the surface of the table 20, while a pressed part 37 is pushed against a corner between a head W3 and a flange W4 and brought into contact with the electronic part W from slantly upward. When the part W is at a pressing position slightly advanced from where it was in contact with the corner, the pressing member 35 is elastically displaced so that the electronic part W is naturally elastically pushed against the holding hole 21 to be positioned and held.
Patent JP-S6440359-A (JP)
Title: Optical printer head
Inventor: MIZUNO RYUKICHI
IPC: B41J2/44
Filed: 1987-08-06
Abstract: PURPOSE:To enable thinning of the subject optical printer head in an optical axis direction with high record packing capacity by providing LED arrays opposed to each other on a light emitting diode (LED) array module and deviated longitudinally by a distance half the light emitting point of the LED array and forming these components integrally through a supporting member. CONSTITUTION:An LED array module 1 is fixed to the surface of an insulation board 10 of a substrate consisting of the rear of the insulation board 10 with a wiring part 11 on the front and a metallic plate 3 designed for heat release at the time of LED heat generation stuck together using an electroconductive material 4. Further, wiring is provided on the wiring part 11 of the insulation board 10 by means of wire bonding, and the LED array 1 and an LED array drive element 2 are electrically connected to constitute an LED array module. Next, the LED arrays of the LED array module are set to a mutually opposing position, longitudinally deviated by a distance half the light emitting point pitch of the LED array 1, and fixed through a supporting member 12. Consequently, the printing dot density becomes twice as much as that obtained when the same LED arrays are aligned to constitute the optical printer head. Thus high quality printing is possible.
Patent JP-H0245514-A (JP)
Title: Unsaturated polyester resin molding material
Inventor: ABE ATSUSHI
IPC: C08F299/04
Filed: 1988-08-05
Abstract: PURPOSE:To provide the subject moulding material free of the smell of styrene and used for especially tablewares, etc., by containing a specific amount of a perfume. CONSTITUTION:The objective moulding material contains 0.05-10wt.% of a perfume.
Patent JP-S6439303-A (JP)
Title: Changing position alignment apparatus
Inventor: YOKOYAMA HIROOMI
IPC: B22F3/035
Filed: 1987-08-05
Abstract: PURPOSE:To stably supply a work after changing position and aligning by executing swinging and horizontal shifting to a receiving table for the work to load and shift the work on a flat plate and engaging comb teeth-like projections arranging each joining position of the receiving table and the flat plate. CONSTITUTION:When the receiving table 1 for loading the work becomes vertical to the flat plate 2, rotation of a housing 13 is stopped with a housing stopper screw 12, etc. As the rotating movement conveying to a rotating shaft is continued, a driving plate 17 and a cam follower 21 continue to push the receiving table 1, and the receiving table 1 is parallel shifted toward the flat plate 2 while holding the position at 90 deg. angle to the flat plate 2 and the work is changed to load from the receiving table 1 to the flat plate 2. Then, the comb teeth-like projections 18 arranged at jaw part of the receiving table 1 are engaged with the comb teethlike projections 19 arranged at the receiving table 1 side of the flat plate 2. When the work is further pushed frontward, the driving shaft 4 is rotated to reverse direction, and after the receiving table 1 is shifted backward as parallel with the flat plate 2, it is returned to the original position.
Patent JP-2001025940-A (JP)
Title: Method and device for article, management and storage medium
Inventor: HASEGAWA KAZUHIKO
IPC: G06F19/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a management method of articles and an apparatus therefore capable of managing duplicated articles having a plurality of functional part numbers in a unified way, and facilitating the management of the abolished numbers of the functional part numbers, and a storage medium readable by a computer. SOLUTION: This method of controlling articles comprises assigning functional part numbers A, B to superior hierarchy aside from real part numbers 1, 2, 3, 4 assigned to a plurality of articles, respectively, so as to control them, and assigning another functional part number C to the hierarchy superior to a plurality of functional part numbers A, B so as to control it even if the real part numbers 1, 3 exist which belong to a plurality of functional part numbers A, B. For example, in identifying the article of the functional part number A, it is formed so as to be searched from both of the article assigned as the functional part number A (real part numbers 2, 4), and the article assigned as the functional part number C in the superior hierarchy to the functional part number A (real part numbers 1, 3).
Patent JP-H1138758-A (JP)
Title: Developer treating device
Inventor: TSUJI MASAHIRO
IPC: F16C33/72
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To hinder intrusion of a developer to a rotary member supporting part likely with rotation of a rotary member which is installed in a vessel accommodating the developer. SOLUTION: On the sidewall of a developing tank accommodating a developer, a bearing holder 52 is installed to support rotatably through a bearing 51 the rotary shaft 50 of agitating transport roller as a rotary member. A seal member furnished at the periphery with a groove having a V-section is fitted by pressure to the end of the rotary shaft 50, and the elastically deforming forefront 53a of a V-ring 53 constituting the seal member is put in pressure contact with the developing tank and a sealing layer 54 consisting of a member having a lower hardness than the V-ring 53 is furnished on the interior wall surface of the sidewall of the bearing part of the developing tank in particular the pressure contact surface of the bearing holder 50.  The sealing layer 54 is shaved by the forefront 53a of the V-ring 53 with rotation of the agitating transport roller 5, and the forefront 53a is fitted in a ring-shaped groove 54a thus formed so that the air-tightness of the two members in between is enhanced, and the effect of hindering intrusion of the developer is heightened.
Patent JP-H0482274-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIHARA TAKAYUKI
IPC: H01L29/78
Filed: 1990-07-25
Abstract: PURPOSE:To directly attach a source electrode to a heat sink or the like and to enhance a heat radiation effect by a method wherein the source electrode is formed on the whole surface on the first-face side of a semiconductor substrate and a gate extraction electrode and a drain electrode are formed on the second-face side. CONSTITUTION:A gate electrode 18 is formed, via a gate oxide film 17, on the first-face of an n<+> type semiconductor substrate 11; and it is connected to a p<+> type gate conductive region 16. On the other hand, a drain electrode 21 is formed on the second face of the substrate 11; and a gate extraction electrode 22 is formed on the p<+> type gate conductive region 16 on the same second-face side. Thereby, a source electrode 20 can directly be attached to a package 23 by being laid on the lower side. As a result, the source can easily be grounded. Since it is not required to install an insulating sheet in between, a high heat-dissipating effect can be displayed.
Patent JP-S5985773-A (JP)
Title: Dot printer head
Inventor: HORII MASAMI
IPC: B41J2/275
Filed: 1982-11-10
Abstract: PURPOSE:To uniformize printing pressure of each needle, enhance durability, reduce the weight and size of an armature and contrive to reduce consumption of electric power, by a method wherein a contact surface for perpendicularly impacting a needle is provided at an inside end of an armature. CONSTITUTION:The contact surface 22 orthogonal to the axis of a needle cap 10 is provided at the inside end of the armature 15 so that a force of the armature 15 is efficiently transmitted to the needle 7. Accordingly, abrasion resistance of the needle 7, a needle guide 8 and a needle spring holder 9 is enhanced, and no trouble is generated even when the bending quantity of the needle 7 is enlarged. The distance from a fulcrum 23 to an impact point for the needle 7 is uniform, and printing pressure of the needle 7 is also made to be uniform.
Patent JP-2001022313-A (JP)
Title: Mechanism for raising/lowering curtain
Inventor: HIRAMOTO MASAYUKI
IPC: G09F17/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for raising/lowering a curtain by which a guide pipe can be smoothly moved up and down and a curtain is raised/ lowered with good workability. SOLUTION: The mechanism for raising/lowering the curtain 10 is provided with a plurality of guide pipes 12 which are attached to the curtain to be raised/ lowered in parallel and are provided with a pair of door rollers 14, 14 at respective both ends and a pair of guide rails 11 which guide the guide pipe 12 in a vertical direction while arranging respective door rollers 14 at the both ends of the guide pipe 12 so as to be rollable and rolling the door rollers 14. In this mechanism for elevating/lowering the curtain 10, the door roller 14 is attached to the guide pipe 12 by making a shaft 13 to be a rotation shaft thereof orthogonally intersect a surface including the guide pipe 12 and the guide rail 11.
Patent JP-H1137977-A (JP)
Title: Rotary probe type eddy flaw detector
Inventor: NUMATA MASARU
IPC: G01N27/90
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of a scratch in a bar-shaped specimen by arranging at least two roller devices at a position before or after a probe in a guide sleeve into which the specimen is inserted to fix a passing core position of the specimen. SOLUTION: Inlet and outlet side guide sleeves 3a and 3b are arranged in contact with an eddy flaw detector 1 to guide an specimen 2 as atomic fuel bar cover tube, for instance, and a probe 4 for scratches is provided therebetween. For example, more than one roller devices 7 which each comprise upper and lower rollers 7a and 7b pivoted on a roller holder having a spring for urging and an adjusting piece for fine positional adjustment are arranged on the guide sleeves 3a and 3b at a position before and after the probe 4 so as to always keep constant the axial position of the object 2 to be inspected along the length thereof. This eliminates slide contact with the internal surfaces of the guide sleeves 3a and 3b and also hold a clearance with the probe 4 constant when the object 2 to be inspected is inserted for eddy detection of flaws.
Patent JP-H0750775-A (JP)
Title: Vtr incorporated type video camera
Inventor: ISHIZUKA AKINOBU
IPC: H04N5/238
Filed: 1993-08-09
Abstract: PURPOSE:To provide a VTR incorporated type video camera capable of changing the brightness of a light for illumination corresponding to the brightness of an object and adjusting the brightness at an arbitrary level. CONSTITUTION:This camera is equipped with a digital processing circuit 5 which detects the brightness of the object, a PWM circuit 3 for light driving, and a microcomputer 4 which controls them, and changes the brightness of the light 1 for illumination by inputting a control signal in accordance with the brightness of the object to the PWM circuit 3 for light driving and changing a voltage to be applied to the light 1 for illumination. Also, the setting the brightness at the arbitrary level is performed by adjusting the brightness by changing a control voltage by a volume 6 mounted on a VTR incorporated type video camera main body. In this way, it is possible to automatically or intentionally change the brightness of the light 1 for illumination, which improves operability, and to attain power saving by preventing a power from being consumed wastefully.
Patent JP-2001021537-A (JP)
Title: Gas chromatograph-ion trap type mass spectrograph
Inventor: NAKAMURA KAZUO
IPC: G01N30/72
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To keep the detection sensitivity constant, even when the column flow rate changes. SOLUTION: A gas supply passage 54 for supplying carrier gas to an ion trap 30 is installed at other than a column 20. First of all, the flow rate in a second MFC 53 is changed in the state where gas flow in a first MFC 11 is stopped, and an ion detection value at that time is obtained, and thereby a flow rate giving the maximum sensitivity is obtained and memorized in a memory 51. At the time of analysis, a control valve 17 and the first MFC 11 are controlled so that the flow rate of gas flowing in the column 20 becomes a set value, and the flow rate through the gas supply passage 54 is determined based on a detected value of a flow sensor 112 and the value memorized in the memory 51, to thereby control the second MFC 53.  Hereby, gas having a constant flow rate is always supplied into the ion trap 30, therefore, the degree of vacuum is kept roughly constant and detection sensitivity does not fluctuate.
Patent JP-S6087041-A (JP)
Title: Manufacture of rim made from continuous fiber reinforced plastic
Inventor: SASAJIMA YOUICHI
IPC: B29C70/06
Filed: 1983-10-19
Abstract: PURPOSE:To get a rim of good forming accuracy by a method wherein at the process of cutting a winding layer at both sides of an inner mold, the second outer mold is inserted, after whichever process is carried out to wear on the outer periphery of a winding layer by enlarging the diameter of the first outer mold. CONSTITUTION:A reinforced fiber 9 which is impregnated with matrix resin is wouned with required winding angle on the outer periphery of the inner mold 1 fixed on a shaft 3. The reinforced fiber 9 is cut at the part of each space (a), (b) by inserting the first outer mold 2 leaving the reinforced fiber 9 wound, and the restraint of the reinforced fiber 9 is removed. Inner molds are removed individually from the shaft 3 unitedly with the winding layer 12 and the first outer mold, and are heated. The second outer mold 10 is covered around the first outer mold 2 and an outer ring 11 is fitted to the outer periphery and is strongly pushed in with a hydraulic press etc., and the external force is loaded to the first outer mold through the second outer mold 10 and the winding layer 12 is pressurized. Next, removing the inner mold 1, the outer ring 11, the first outer mold 2 and the second outer mold 10, the FRP rim can be obtained.
Patent JP-S5899092-A (JP)
Title: Multiple communication control system
Inventor: YOKOYAMA MASAAKI
IPC: H04Q11/04
Filed: 1981-12-08
Abstract: PURPOSE:To realize a communication network with high communication ability effectively, by applying calls overflowed from a high speed line to a low speed line through the use of a plurality of kinds of terminal devices having different information transfer speed to allow to communicate, in place of the high speed terminals, with the low speed terminals. CONSTITUTION:When a subscriber makes a call at a telephone terminal 1, a caller side terminal controller 3 transmits a telephone communication request signal to an exchange 4. Then, the exchange 4 receiving this communication request signal checks for the state of use of outgoing lines, and when there is a vacant line in the high speed lines, the telephone call is connected as conventional call is connected. If the high speed lines are all in use and there is a vacancy in the low speed lines, the exchange 4 trasmits a signal instructing of communication at the data terminal to the caller controller 3, receives an approval signal based on the approval of subscriber 1 and makes call connection of data terminals on the low speed lines.
Patent JP-H0939432-A (JP)
Title: Automatic inspection device of section
Inventor: MATSUMOTO TAKEO
IPC: B42C1/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To individually inspect a quality of each section to be sent in at a prior stage of the step of stitching sections into a book. SOLUTION: A sensor 11 for detecting that a section B is sent in, a camera device 12 for imaging the section B, a reference page generating means 22, a page recognizing means 25, and a determining means 26 are provided. Based on a detection signal S from the sensor 11, the reference page generating means 22 creates a reference page data MDi of the section B. The page recognizing means 25 recognizes a page mark of the section B based on an image data Vb from the camera device 12 and creates a page data PD. The determining means 26 can determine the quality of the section B by comparing the reference page data MDi and the page data PD.
Patent JP-S6091954-A (JP)
Title: Preparation of banana chip
Inventor: KURIHARA YOSHINORI
IPC: A23L19/00
Filed: 1983-10-21
Abstract: PURPOSE:To produce a banana chip having desired shape, easily, without causing the degradation and discoloration of the raw material, by stirring and kneading the pulp of banana, forming in the form of a chip, frying in an oil, and drying by heating with microwave radiation. CONSTITUTION:The pulp of peeled banana is optionally added with vitamin C and its stabilizer, stirred and kneaded to obtain pasty banana, preferably frozen, sliced in the form of chip, fried in an oil, and heated and dried with microwave radiation to obtain the objective banana chip.