baber/WOPTO huggingface dataset:
Patent JP-H091558-A (JP)
Title: Manufacture of simple mold for molding synthetic resin
Inventor: SOGAISHI ICHIRO
IPC: C04B35/64
Filed: 1995-06-16
Abstract: PURPOSE: To obtain a low-cost method for manufacturing a simple mold having excellent durability in a short period. CONSTITUTION: After a material powder 7 for molding a ceramic material obtained by mixing a small amount of a binder solution with a glass-coated ceramic material powder 6 obtained by covering the fine powder of a ceramic material powder 4 with a glass coating 5 is low pressure molded, the solvent is evaporated and dried to first form a hardened ceramic material block 10 obtained by bonding the glass-coated ceramic material powder with a binder. Then, the hardened ceramic material block is machined by an engraving unit to form a hardened ceramic material mold 11, the hardened ceramic material mold is eventually microwave-heated to sinter the glass coating, thereby forming a hardened ceramic material mold 12 bonded with the ceramic material powder.
Patent JP-H11349027-A (JP)
Title: Spare cap with grip for pet bottle
Inventor: KOBAYASHI HIDEKO
IPC: B65D51/24
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a spare cap which is useful for carrying a PET bottle whose cap is removed. SOLUTION: The spare cap includes an internal thread for threaded engagement with an external thread of a pour port of a PET bottle 20, a body part 13 covering the internal thread, hooking recesses 14a, 14b provided respectively on the opposite sides of the body part 13, and a grip 11 which comprises a nearly arcuate elastic member whose opposite open ends 12a, 12b can be engaged with the body part 13 by inserting the ends 12a, 12b into the recesses 14a, 14b respectively.
Patent JP-H0519214-A (JP)
Title: Contact lens free from contamination
Inventor: MORITA NAOKI
IPC: C08F299/08
Filed: 1991-07-15
Abstract: PURPOSE:To obtain a contact lens on which contaminant due to tear and the like hardly adheres and to improve the balance in physical properties such as oxygen transmittance, mechanical strength, etc., by constituting the lens of copolymers obtd. by polymn. of bifunctional org. siloxane macromers having a specified structure and mol.wt. as the essential component. CONSTITUTION:This contact lens consists of copolymers obtd. by polymerizing only one or more kinds of bifunctional org. siloxane macromers expressed by formula I or polymerizing these macromers with one or more kinds of monomers polymerizable with these macromers. In formula I, R1 is hydrogen or methyl group, R2-R5 are hydrocarbon groups or trimethylsiloxane groups having 1-12 carbon number, R6 and R7 are hydrocarbon groups or fluorine-substd. hydrocarbon groups having 1-12 carbon number and at least one of them is the latter, l and n are integers from 1 to 20, p is an integer 0 to 20, m is an integer 4 to 100, and X is -NHCOO- or -OOCHN-R8-NHCOO- (R8 is a specified hydrocarbon group).
Patent JP-H09327586-A (JP)
Title: Thread feeding structure for bobbin thread for sewing machine
Inventor: OGAWA KIKUO
IPC: D05B59/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the frequent exchange work of a bobbin for bobbin thread by guiding a bobbin thread wound around the bobbin for bobbin thread freely settable on the outside through a thread routing mechanism to the rear end part of a freely rotatable lower shaft, inserting a pipe for thread route to an inserting hole along the axial center of the lower shaft and mounting a shuttle mechanism at the top end part of the lower shaft. SOLUTION: An inserting hole 3 is formed along the axial center of a lower shaft 1 freely rotatably provided through a bearing 2 into the bed of a sewing machine, a shuttle mechanism 9 is mounted at the top end part of the lower shaft 1, and a thread hole communicated to a pipe 4 for thread route is formed at the center of an inner shuttle 11. Besides, a bobbin 19 for bobbin thread formed in the almost same shape as an upper thread bobbin is made freely settable to the required external part such as the arm of the sewing machine and further, a thread routing mechanism 20 is provided for guiding a bobbin thread A wound around the bobbin 19 to the lower end part of the pipe 4 for thread route. Thus, the bobbin 19 is formed largely so as to wind a lot of bobbin threads and it is not necessary to frequently exchange the bobbin 19.
Patent JP-H0463365-A (JP)
Title: Electrophotographic recording method and electrophotographic device
Inventor: TAKEDA TAKAYUKI
IPC: G03G15/05
Filed: 1990-07-03
Abstract: PURPOSE:To facilitate the removal of a fixed toner image and enable the repetitive use of a master, and to prevent an electrostatic latent image carrier from deteriorating by forming a toner image on the surface of a body to be developed and using it as the master. CONSTITUTION:An electrostatic charging device 40 charges an electrostatic latent image carrier 10 electrostatically and uniformly and a data exposure device 50 forms an electrostatic latent image, which is brought into contact with the body 20 to be developed; and a developing device 70 forms a toner image, which is fixed with a flash lamp 110 to form the master. Then the carrier 10 is charged electrostatically by the device 40 and exposed by an entire- surface exposure device 60 through the body 20 to be developed to form a latent image corresponding to the fixed toner image on the carrier 10; and the image is developed by a device 70 and toner is stuck on the toner image. Then a recording base 90 is fed and the toner image is transferred to the base 90. Transfer from the master is repeated by a specific number of times and the toner image on the body 20 to be developed is removed by a blade 121.
Patent JP-H0224898-A (JP)
Title: Sense circuit
Inventor: NOGAMI KAZUTAKA
IPC: H03K3/356
Filed: 1988-07-13
Abstract: PURPOSE:To reduce the power consumption of a sense circuit provided with the 1st and 2nd and 3rd and 4th MOS transistors which are respectively connected in series and the 5th MOS transistor connected in series with the transistors by suppressing the charging and discharging currents of an input node. CONSTITUTION:At the time of precharge MOS transistors N5 and P5 are turned off because signals SE and the inverse of SE respectively become 'L' and 'H' and each of the 1st and 2nd output nodes C and D are pre-charged to the 1/2 of potential VDD by means of a precharge circuit (not shown in the figure). A potential difference is produced between a bit line pair BL and the inverse of BL in accordance with data read out from a memory cell. When the potential difference is produced, the signals SE and the inverse of SE respectively become 'H' and 'L' and this sense circuit starts operations. When the potential at the 1st and 2nd output notes C and D respectively become VSS and VDD, the operations of the circuit is completed. Since the 1st and 2nd output nodes C and D vary over the entire amplitude between the VDD and VSS, no through current is produced in the next stage gate after completion of the sense operations. Thus a sense circuit which is less in power consumption can be obtained.
Patent JP-S5964343-A (JP)
Inventor: MANO TOSHIYUKI
IPC: B31B50/44
Filed: 1982-10-06
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-2001007385-A (JP)
Title: Ultraviolet ray emitting device and manufacture thereof
Inventor: ANDO HISAHIRO
IPC: H01S5/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet ray emitting device capable of emitting ultraviolet rays from a semiconductor p-n junction, and a manufacturing method thereof. SOLUTION: An n-type diamond semiconductor crystal layer 4, doped with S which are to become donor atoms, is grown, e.g. by a plasma CVD on a p-type diamond semiconductor crystal 2 made of a B-doped high-pressure synthesized diamond or natural (IIb) type diamond, thereby forming a p-n junction 6. A forward voltage is applied from the p-n junction 6 to emit ultraviolet rays.
Patent JP-S6234165-A (JP)
Title: Processing method for photosensitive lithographic press plate
Inventor: NAKAI HIDEYUKI
IPC: G03F7/30
Filed: 1985-08-07
Abstract: PURPOSE:To reduce the quantity of water to be used by automatically carrying a negative photosensitive lithographic press plate and/or positive photosensitive lithographic press plate through use of an automatic developing unit and developing the plate with the same developer. CONSTITUTION:With the use of the automatic developing unit, the exposed positive PS plate and the negative PS plate are developed in random order. The developed PS plate is led to a development processing tank 1 by a carrying roller 2, developed with the developer from a shower pipe 7, after which an excessive developer is removed by a squeegee roller 3 through a receiving roller 4 and a brush roller 5. Then the PS plate is fed to a washing processing tank 9, and cleaned on a brush receiving stand 10 with washing water by a brush 11. Then the excessive developer is further squeezed by the squeegee roller 3. The feed of water and a solution from a developer storage tank 6 and a washing water storage tank 13 is made by pumps 8 and 8'. They are controlled by a controller 15 operating due to the signal of a light reflecting sensor 14 detecting the entry of the PS plate, and feed water, etc., only when the plates lie within a developing zone or washing zone.
Patent JP-S5964662-A (JP)
Title: Production of thermosetting resin molding material
Inventor: KONYA TAKASHI
IPC: C08L61/00
Filed: 1982-10-04
Abstract: PURPOSE:To obtain a thermosetting resin molding material having excellent wear resistance by the use of a small quantity of a lubricant, by previously mixing a lubricant with a molten parting agent and adding a thermosetting resin and other molding material to the mixture. CONSTITUTION:A parting agent such as stearic acid or wax is molten by heating, and the powder of a lubricant such as molybdenum disulfide or graphite is incorporated therein to prepare a mixture. A thermosetting resin such as phenolic resin or epoxy resin, a filler such calcium carbonate, a reinforcing agent such as glass fiber, a hardener such as hexamethylenetetramine, a colorant such as carbon black, etc. are mixed with said mixture. The resulting mixture is crushed to obtain the desired thermosetting resin molding material. During the molding of the molding material, the parting agent exists as a thin film on the surface of a molding so that the lubricant incorporated therein also exists on the surface of the molding.
Patent JP-H1014886-A (JP)
Title: Medical image processing device
Inventor: SAOTOME SHIGERU
IPC: G06K9/36
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a medical image processing device which requires high speed processing of a large quantity of medical image, with which it is possible to specify the image picking-up conditions in which the given medical image is acquired without resorting to the hand of a doctor or device operator. SOLUTION: The image format of each medical image 1 differing according to image picking-up condition is stored previously in an image format table 3 corresponding to given image picking-up conditions, and the format of a medical image 1 is distinguished by an image format distinguishing means 2, and the image picking-up conditions of the medical image 1 are specified by an image picking-up condition specifying means 4 upon comparison of the distinguished image format with image formats stored in the table 3.
Patent JP-S5876632-A (JP)
Inventor: HAMADA TOSHINOBU
IPC: E04H9/02
Filed: 1981-10-29
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-S6153776-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INOUE HIROSHI
IPC: H01L29/78
Filed: 1984-08-24
Abstract: PURPOSE:To provide an MOS transistor having a fine construction, by forming a contact hole on a source/drain region without the need of any aligning allowance for the contact hole. CONSTITUTION:A side wall 26 consisting of an Si nitride film is formed on the side wall of a polycrystalline Si gate electrode 24. Source and drain regions 27 are formed on the surface portions of a substrate 21 on the both sides of the electrode 24. An intermediate insulation film 28 consisting of Si dioxide is formed on the whole surface of the Si substrate 21 provided with the regions 27 and the like. The film 28 is provided with a contact hole 29 on the regions 27 such that it is contacted with the end of the side wall 26 without providing any aligning allowance. Source and drain electrodes 30 are formed on the film 28 such that they are connected with the regions 27 through the hole 29.
Patent JP-H0226078-A (JP)
Title: Electronic interference device
Inventor: SUSA NOBUHIKO
IPC: H01L29/15
Filed: 1988-07-15
Abstract: PURPOSE:To make it possible to manufacture a planar-type device by letting the carrier run parallel with a slanted substrate of a compound semiconductor. CONSTITUTION:After depositing a GaAs layer 13 on a slanted substrate 17 of a compound semiconductor, AlAs layers 10 and GaAs layers 11 are deposited on the stepped surface of the GaAs layer alternately and vertically with the substrate surface to make a vertical superlattice or a surface superlattice. Further, An AlGaAs layer 12 is deposited on the surface of the vertical superlattice and a source electrode 14, a Schottky electrode 16 and a drain electrode 15 are formed by vacuum evaporation. By establishing the vertical superlattice consisting of AlAs layers 10 and GaAs layers 11 on the slanted substrate 17 in this manner, it is possible to make a planar-structured three-terminal device having a gate terminal.
Patent JP-S5875995-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: TAGUCHI SADAO
IPC: H04R7/02
Filed: 1981-10-31
Abstract: PURPOSE:To improve mechanical strength and heat resistance, to obtain proper loss and small bulk density, and to facilitate mechanical work by mixing a flake packing material with a porous foamed material obtained by working polyimide resin. CONSTITUTION:A foamed material made porous by foaming or sintering polyimide resin is formed in one body to obtain a diaphragm 1. A flake packing material 2 such as graphite and mica is mixed into the diaphragm 1 to control the peak in a high frequency range, and to prevent a decrease in Young's modulus. Consequently, the foamed material made of imide resin has high mechanical strength, proper loss, high heat resistance, and small bulk density, thereby facilitating mechanical work.
Patent JP-S6066502-A (JP)
Title: Filter
Inventor: HASEGAWA MAKOTO
IPC: H03D9/06
Filed: 1983-09-22
Abstract: PURPOSE:To obtain an inexpensive, small-sized, and well-earthed filter by using a coupling substrate of a dielectric filter as an input terminal and bending a hole, through which this input terminal passes, to the outside of a filter case and using this bending part as the earth. CONSTITUTION:In the filter, three cylindrical hollow dielectric materials 6 are arranged, and pattern parts are provided by a print substrate 7 consisting of materials such as ''Teflon'' or the like, and coupling capacities of dielectric materials 6 are realized by their nearby pattern parts 8, and these pattern parts are extended to the outside of a case 1a by strip lines and are used as input/output terminals 2a and 3a, and they are led to the outside of the case 1a, and the filter is earthed by bending parts 10. Consequently, the coupling substrate is used as the input terminal also without an expensive connector or a through terminal of high frequency signals sealed up by insulating materials.
Patent JP-H0594553-A (JP)
Title: Position detector
Inventor: KATSURADAIRA YUUJI
IPC: G06N3/00
Filed: 1991-07-16
Abstract: PURPOSE:To immediately find out the coordinate value of a position specified by a position indicator from plural detection values without requiring complicated detection processing algorithm or the like. CONSTITUTION:In the position detector for finding out the coordinate value of a position specified by the position indicator 1 from plural detection values obtained in accordance with distances between plural loop coils 21 to 2n constituting a sensing part 2 and the indicator 1 operated on the sensing part 2, the coordinate value of the specified position by the indicator 1 can be immediately found out by finding out correspondence between plural detection values and the coordinate value of the specified position by the indicator 1 from a neural network without extracting detection values more than a fixed level out of plural detection values and executing prescribed calculation based upon the extracted detection values.
Patent JP-H0617296-A (JP)
Title: Production of composite plated al sheet excellent in moldability
Inventor: HIKINO SHINYA
IPC: C25D15/02
Filed: 1992-07-02
Abstract: PURPOSE:To manufacture a composite plated Al sheet excellent in lubricity at the time of press forming. CONSTITUTION:At least one side of an Al sheet or an Al alloy sheet (including one applied with zinc or zinc alloy) is plated by electroplating using a zinc or zinc alloy plating bath in which an adduct of melamine and cyanuric acid and/or isocyanuric acid is suspended by 1g/l or more so as to regulate the coating weight into 1 to 100g/m<2> per side. In this way, the composite plated Al sheet or Al alloy sheet in which an adduct of melamine and cyanuric acid and/or isocyanuric acid is made to be eutectoid on the surface of the Al sheet or Al alloy sheet can be manufactured, and this sheet is suitable particularly as the material for an automotive body because of its excellent lubricity at the time of press forming as well as excellent corrosion resistance, coating suitability and adhesion of a coating film.
Patent JP-H05185852-A (JP)
Title: Seal for driving wheel hub assembly
Inventor: JIEEMUSU ROJIYAA HOBII
IPC: B60K17/30
Filed: 1992-07-02
Abstract: PURPOSE: To prevent contamination of a wheel-bearing grease caused by an axle-gear lubricant to extend a wheel bearing life. CONSTITUTION: A journal 50 as an outer-sealing means and a ring member 52 keeps separating lubricant 58L from grease 46G of each wheel bearing 30 and 32 by preventing leakage of the lubricant 58L from a cavity 58C at an outer-end of a spindle 24 to cavities 48 and 46C. The sleeve-like journal 50 is pressed into a ring-groove 60 within an outer face of a lock nut 38 screwed to the spindle 24. A seal carrier ring 62 is fitted over a wheel hub 16 by a plurality of cap studs between a wheel hub 16 and an end cap 42. The seal carrier ring 62 carries a lip type resilient ring seal member 52 that slidably presses against the journal 50.
Patent JP-S6332136-A (JP)
Title: Slip controller for automobile
Inventor: HARADA YASUHIRO
IPC: B60W10/18
Filed: 1986-07-28
Abstract: PURPOSE:To reduce the necessary time for the convergence of slip by properly setting the aimed value, i.e. initial value in the slip control on the start of the slip control. CONSTITUTION:The excessive increase of the slip of a driving wheel A for a road surface is prevented by controlling B the torque applied onto the driving wheel A. The aimed initial value in the slip control C is set according to the traveling state which gives an influence onto the slip between the driving wheel A and the road surface by an aimed value varying means D and an initial value setting means E. Therefore, the time for the convergence of slip can be reduced by taking account of the easiness of slide of the driving wheel A for the road surface from the start of the slip control C. Further, in order to detect F the traveling state, the conditions such as the kind of tire, weather, and traveling road state may be input in manual form or the traveling state may be estimated, having the variation of the traveling state in the preceding slip control as standard.
Patent JP-H0743106-A (JP)
Title: Position transducer
Inventor: ASADA HIROAKI
IPC: H02P29/00
Filed: 1993-07-15
Abstract: PURPOSE:To improve resolution per bit without any change in the number of bits by converting analog signals from a position detecting means and a differential amplifier means to digital signals, and adding the signals for the calculation of a position. CONSTITUTION:As a fork 1 is elevated, for example, a position detecting sensor 2 outputs analog signals to an A/D converter 3a (10 bits), and differential amplifier circuits 4 and 5. As a result, the circuits 4 and 5 differentiate and amplify the signals on the basis of the prescribed reference voltage and analog signals. Furthermore, the amplified signals are outputted to A/D converters 3b and 3c. Also, a processing circuit 13 receives the digital signals outputted respectively from the converters 3a, 3b and 3c, and performs a process to add the signals for output to a position computing circuit 14a. Then, the circuit 14a computes the position of the fork 1 on the basis of the added signals. In this way, the addition of the digital signals differentiated and amplified with the circuits 4 and 5 can keep resolution per bit at 1.88m, when the position of the fork 1 changes within the range of 0 to 3,000mm.
Patent JP-S5965497-A (JP)
Inventor: NISHIO KAZUHIKO
IPC: H01R31/00
Filed: 1982-10-06
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-H05251626-A (JP)
Title: Multilevel high-density interconnection structure and high-density interconnection structure
Inventor: KURISHIYUNA JII SACHIDEBU
IPC: H01L23/12
Filed: 1992-07-02
Abstract: PURPOSE: To solve problems in the manufacture of a high-density multi-layered interconnection structure used for a semiconductor devices or package and to improve the long-term performance and reliability. CONSTITUTION: This structure consists of a substrate which has at least one conductive shape inside, a low-heat-expandable polyimide film adhered to the substrate, and at least one interconnecting conductive metal shape which is arranged in the polyimide film and comes into contact with the conductive shape of the substrate. Performance of the structure obtained by using a polyimide film, having superior non-swelling performance, polishing performance, etc., in a solvent of NMP, etc., with a low specific dielectric constant and low water absorptivity as an insulator/passivasion layer can be improved.
Patent JP-H0785171-A (JP)
Title: Electronic small amount settlement system
Inventor: MATSUMOTO TSUTOMU
IPC: G06F19/00
Filed: 1993-06-24
Abstract: PURPOSE:To attain direct settlement between transaction parties and to report the result of settlement to a served party through non-real time communication by updating fund information stored in a connected card by an intermediation device. CONSTITUTION:A system supply party 10 has a management center 11 managing all intermediate devices 30 and cards 40 in the management and operation of the electronic small amt. settlement system, a database 12 storing management information and information relating to past transaction and retrieving the information as required, and a black list 13 in which illegal intermediation devices 30 or cards 40 are listed up. Furthermore, the management center 11 and all the intermediation devices 30 are connected through a communication line 20 and an intermediation device 30 reports the information relating to a transaction to the management center 11 after the end of the transaction and the management center 11 sends connection confirmation data to each intermediation device 30 at a proper time to confirm the black list 13 and the connection state to the intermediation devices 30.