baber/WOPTO huggingface dataset:
Patent JP-H04188888-A (JP)
Title: Applying method of electronic component fixing adhesive agent
Inventor: NAKANO TOMOYUKI
IPC: H05K3/34
Filed: 1990-11-22
Abstract: PURPOSE:To enable residual adhesive agent to be detected by a method wherein a time required for pressure inside a syringe and an air piping to reach to a prescribed value is found. CONSTITUTION:A time required for pressure inside a syringe 9 and an air piping 10 to reach to a prescribed value varies corresponding to the amount of residual adhesive agent, and pressure is detected by a pressure gauge 11 when it reaches to the prescribed value. The amount of residual adhesive agent is detected basing on a time required for pressure to reach to the prescribed value and indicated on an indicator 12. By this setup, the amount of residual adhesive agent inside the syringe 9 can be ascertained by the readings of an indicator without being visually checked.
Patent JP-H03181078-A (JP)
Title: Magnetic disk device control method and magnetic disk device
Inventor: YONEKAWA SUNAO
IPC: G11B21/22
Filed: 1989-12-07
Abstract: PURPOSE:To perform the stable contact start stop operation for a long time by moving the contact start stop position of a head on a magnetic disk in accordance with the frequency in execution of contact start stop or the operation time. CONSTITUTION:The final stop position of head positioning mechanisms 8 to 10 for the stop of operation is changed in accordance with the frequency in execution of contact start stop or the operation time to move the contact start stop position of a head 2 on the magnetic disk. Consequently, contact start stop is not performed in the area, to which the contact start and stop position is moved, till then and a lubricant is not reduced there, and therefore, a coefficient of friction between the magnetic disk 1 and the magnetic head 2 is reduced and the magnetic disk 1 and the magnetic head 2 are not locally worn. Thus, the stable contact start stop operation is performed for a long time.
Patent JP-H09131186-A (JP)
Title: Recombinant plasmid, transformed cyanophycean alga containing the same and production of poly-beta-hydroxybutyric acid
Inventor: TAKAHASHI HIDEYUKI
IPC: C12P7/62
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new recombinant plasmid capable of efficiently producing a poly-β-hydroxybutyric acid from the cyanophycean algae without using an organic carbon source or a reducing substance by connecting an Alcaligenes eutrophus enzyme group to a downstream of a promoter sequence derived from the cyanophycean algae. SOLUTION: This new recombinant plasmid has a region necessary for replication in the cyanophycean algae and has an integrated group coding for an enzyme group composed of β-ketothiolase derived from Alcaligenes eutrophus, acetoacetyl CoA reductase and polyhydroxybutyrate polymerase to a downstream of the sequence of the formula having a promoter activity derived from the cyanophycean algae, and is useful for efficiently producing poly-β- hydroxybutyric acid expected of applications in medicines, agricultural chemicals, a medical material or an industrial material, etc., as a thermoplastic resin decomposable by a microorganism without requiring a reducing substance such as an organic carbon source or H2 by transforming the cyanophycean algae Synechococcus sp., etc.
Patent JP-H07173827-A (JP)
Title: Device of driving soil improving pile
Inventor: KURIMOTO NAKATOMI
IPC: E02D5/46
Filed: 1993-12-17
Abstract: PURPOSE:To make it possible to perform accurate measurement by setting a soil improving material level detecting weight in a space using a position of the outside end of a soil improving material revolving prevention plate monolithically projected from a non-revolution bearing lever in a casing for the circumference. CONSTITUTION:A revolving casing 7 is revolved in a state to supply soil improving materials G to the inside of the revolving casing 7. With the revolution, the whole soil improving materials G and G are going to revolve, and the soil improving materials G existing in a space using a position of the outside end of a soil improving material revolving prevention plate 12 monolithically projected from a non-rotary bearing lever 9 for the circumference are made to prevent their revolution and are in a static state. Accordingly, in the case the casing 7 is revoluted and drawn, and when a weight type measuring device is used to measure soil improving material discharge, accurate measurement can be made without moving a weight in the case of measurement when the soil improving material level detecting weight 22 is set in the space.
Patent JP-H04192616-A (JP)
Title: Automatic frequency and gain control circuit
Inventor: YASUDA ISAKU
IPC: H03L7/06
Filed: 1990-11-24
Abstract: PURPOSE:To prevent out of synchronization of frequency/phase when the level of an input signal is suddenly increased even if a time constant of AGC is taken large with respect to the input signal by interposing the AGC circuit with less time constant to a signal system obtain the information required for application of the AFC. CONSTITUTION:Automatic gain control circuits 11-13 with a small time constant are interposed to a signal system in which a signal subject to frequency conversion by a frequency mixer 1 and its output level is charged by a variable resistance attenuator 3 is inputted to a frequency phase comparator 5. The circuits 11-13 are a 2nd variable resistance attenuator 11, a branching filter 12 dividing the output into two, and supplying one of the divided outputs to the comparator 5, and the 2nd level detector 13 receiving the other of the divided outputs and controlling the attenuator 11 in response to the level. Thus, output level of the signal for AGC control is kept constant even against rapid fluctuation of the level of the input signal by the AGC(automatic gain control) circuit inserted to the signal system of the AFC(automatic frequency control system) and the out of frequency/phase synchronization is prevented.
Patent JP-2001115307-A (JP)
Title: Women's underwear using shape-retentive wire
Inventor: NAKAJIMA KUNIKO
IPC: A41C1/06
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a women's underwear using a shape-retentive wire capable of holding the bust while retaining its shape through uniting the wire to a core member and projecting the upper rim of the wire upward and forward. SOLUTION: This underwear is designed in such a way that a core member is constructed by thermally uniting a wire made of a synthetic resin material to an air-permeable sheet member, the core member forms a projected part by projecting the upper rim of the wire upward and forward to bring the core member itself to a shape-retentive form, and thus it can be used in brassier, swimming suits, body suits and the like.
Patent JP-H03181678-A (JP)
Title: Bellows shaft sealing mechanism of thermostat of rubber-seal straight tube composition
Inventor: KUZE GIICHI
IPC: F16J15/52
Filed: 1989-12-11
Abstract: PURPOSE:To block invasion of a cooling liquid and foreign matters by providing a straight tube in which the head is held between the top of a housing and the tip of a push rod, the skirt is fixed to the end surface of a guide member, and the body is made slidable to a push rod, and recessed line grooves are formed on the inner surface. CONSTITUTION:In a rubber-seal straight tube 1, its head 2 is held between the top 5 of a housing 4 and the tip of a push rod 6, and its skirt 8 is fixed to the end surface of a guide member 9. And its body 7 can slide to the push rod 6, and a necessary number of recessed line grooves are formed at its inner surface. In such a composition, the rubber-seal straight tube 1 is guided by the push rod 6, and moves rearward when a return spring 17 pushes, being developed freely to form a bellows, and the sliding part between the push rod 6 of a thermostat and the guide member 9 is covered airtight by the flexible bellows. As a result, invasion of a cooling liquid and foreign matters to the inside can be blocked perfectly.
Patent JP-H04188044-A (JP)
Title: Specimen measuring apparatus
Inventor: SAITO ATSUSHI
IPC: G01N15/14
Filed: 1990-11-21
Abstract: PURPOSE:To detect fluorescence and scattered light with the same photodetector in time series regardless of the levels of the generated amounts of the fluorescence and the scattered light by providing a level switching means which changes the detecting levels. CONSTITUTION:Passing-optical-amount adjusting means (ND filters 26a, 26b, 36a and 36b) are provided in response to the light emitting amount of fluorescence used. The difference between the amounts of the lights which are cast into photodetectors is made small. Thus, it is not necessary to use expensive photodetectors having the large dynamic ranges. The amplitude of each photodetector is switched based on the kind of the measuring light. A circuit for changing the gain of the amplifier in synchronization with the passing of particles through 1a and 1b when the outputs of the photodetectors 25 and 35 are latched in a memory operating circuit 161 is provided. The detecting sensitivity is changed in response to the amount of light emission. The gain of the amplification is determined in response to the measuring condition inputted from an input setting means.
Patent JP-H01252624-A (JP)
Title: Production of polyphenol glycidyl ether
IPC: C08G59/06
Filed: 1988-12-16
Abstract: PURPOSE:To produce a highly pure glycidyl ether having a low hydrolyzable chlorine content and a small epoxy equivalent industrially in good productivity, by epoxidizing a polyphenol in the presence of an aprotic polar solvent and further purifying it by treatment with an alkali. CONSTITUTION:In producing a polyphenol glycidyl ether by reacting a polyphenol of the formula (wherein R<1>-R<6> are each H, a 1-6C alkyl or a phenyl, R<7>-R<12> are each H, a 1-4C alkyl or an alkoxyl, X is Cl, or Br, a, b, c, d and e are each 0 or 1, and n is a number of 0-5 on the average) with epichlorohydrin in the presence of an alkali metal hydroxide, said reaction is performed in the presence of an aprotic polar solvent (e.g., dimethyl sulfoxide), and the obtained crude polyphenol glycidyl ether is treated with an alkali substance in an organic solvent. A highly pure glycidyl ether having a low hydrolyzable chlorine content and a small epoxy equivalent can be obtained industrially in good productivity.
Patent JP-H08152763-A (JP)
Title: Electrifying member and electrifying device
Inventor: MASUDA YOSHITOMO
IPC: G03G15/02
Filed: 1994-11-29
Abstract: PURPOSE: To obtain an excellent static charge characteristic, to surely suppress the sticking and fixing of toner and to improve durability by specifying the micro hardness of the surface of the contact part of an electrifying member with a body to be electrified. CONSTITUTION: The electrifying member 1 comes into contact with the body to be electrified 5 such as a photoreceptor drum and a voltage is applied by a voltage applying means 6 between the member 1 and the body to be electrified 5, thus to electrifying it. Then, the hardness of the contact part of the roll-like electrifying member 1 constituted in such a manner that an elastic body layer 3 having conductivity is formed on the outer periphery of a shaft 2 made of a conductive material such as stainless steel, with the body to be electrified 5, that is, the hardness of the outer periphery of the electrifying member 1 is made <=65 deg. micro hardness.  In the elastic body layer 3, a conductive material such as carbon black is compounded with a unfoamed or a formed conductive rubber composite such as polyurethane and the volume resistivity is adjusted in the range of 10<9> Ω.cm, preferably 10<3> -10<7> Ω.cm.
Patent JP-H10163261-A (JP)
Title: Manufacture of electronic component mounting wiring board
Inventor: MURANO SHUNJI
IPC: H05K3/28
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the welded parts between a wiring board and an electronic component from being broken easily, even if a thermal stress, etc., are applied between both. SOLUTION: Along with attaching solder layers 3 to parts of the top surface of each of a plurality of wiring conductors 2 formed on an insulating substrate 1, an isolation band 4 having a thickness appraximately equal to the sum of the thicknesses of a wiring conductor 2 and a solder layer 3 is provide between each wiring conductor and the next on the top surface of the above-mentioned insulating board. Next, an electronic component 7 with a plurality of terminal electrodes 7a having areas smaller than the solder layers 3 is put on the insulating board 1, so that each terminal electrode 7a may touch a part of a solder layer 3.  Next, the exposed region of the solder layer 3 brought into contact with the terminal electrode 7a of the electronic component 7 is covered with flow-out preventing material 8 having a thermal decomposition temperature higher than the melting temperature of the solder layer 3. And the solder layers 3 are heated and melted, and the terminal electrodes 7a of the electronic component 7 are joined with solder to the wiring conductors 2.
Patent JP-2001156516-A (JP)
Title: Direction guide device for microwave
Inventor: YANG TAI-HER
IPC: H04B1/40
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a direction guide device for a microwave that can decrease an adverse effect on a human body without giving any effect on communication quality. SOLUTION: The direction guide device for a microwave is provided with an antenna ANT100, a microwave reflector IS101, and a cover H100. The antenna ANT100 sends or receives a signal with a microwave oscillating frequency. The microwave reflector IS101 is a separator made of a radio wave reflecting material and having a hollow structure and placed around the antenna ANT100 to collect a receiving or transmission signal of a microwave at an end of the antenna ANT100. The cover H100 is made of a material having a microwave absorbing function or an insulating material. The microwave reflector IS101 is provided to surround the antenna ANT100 and maintains a function of receiving or transmitting a microwave by selecting a taper to guide the direction of the microwave so as to reduce the adverse effect on a human body without giving an effect on communication quality.
Patent JP-H04188302-A (JP)
Title: Decentralized type controller
Inventor: SAKAMOTO HIDEYUKI
IPC: G05B15/02
Filed: 1990-11-22
Abstract: PURPOSE:To decentralize concentrically controlling data by monitoring a state held in its own processing state holding means, and executing the processing by using the data stored in its own data area in conformity to processing order definition information designated beforehand when the state changes. CONSTITUTION:Quantitative processing for heat treatment and constant feed is started. This starting is executed on the basis of judgement as to which control station takes charge of each processing in conformity to the processing order definition information. The execution of these processing is executed by processing routine executing means 12,22. Then, during the execution of these processing, the execution state of the processing is collected at a constant period, and the state of whether a matter to be processed by each control station is being executed or not is held in processing state holding means 13,23, and at a sub control station FC1 side, the processing state of only the matter designated by a main control station FC0 side is held successively. Thus, the processing can be decentralized in accordance with a plant.
Patent JP-H02165113-A (JP)
Title: Zoom lens
Inventor: II TOSHIYUKI
IPC: G02B15/16
Filed: 1988-12-20
Abstract: PURPOSE:To provide a zoom ratio of 8 with the smaller number of constituting elements and to well correct various aberrations by constituting the zoom lens of 1st to 4th lens groups, moving the 2nd lens group to execute variable power, moving the 3rd lens group back and forth to correct the movement of a focus and specifying the radius of curvature, air spacing, refractive index and Abbe number. CONSTITUTION:This zoom lens consists, successively from an object side, of the 1st lens group 1 having a positive refracting power, the 2nd lens group 2 having a negative refracting power, the 3rd lens group 3 of single lens having a negative refracting power, and the 4th lens group 4 having a positive refracting power. The variable power is executed by mainly moving the 2nd lens group and the correction of the movement of the focus is executed by moving the 3rd lens group back and forth. The radius of curvature of the i-th lens face successively from the object side, the thickness and air spacing of the i-th lens successively from the object side, and the refractive index and Abbe number of the glass of the i-th lens successively from the object side are specified in respective values when the focal length f=9.1176 to 72.8755mm, aperture ratio=1:1.2 and zoom ratio=8. The zoom lens which is good in aberration correction and the other performances is obtd. with the smaller number of lens elements in this way.
Patent JP-H02165241-A (JP)
Title: File access system
Inventor: ORITA YUKIO
IPC: G06F17/21
Filed: 1988-12-19
Abstract: PURPOSE:To make an access with a simple file and to sufficiently attain security by using a prescribed conversion rule for only a designated environmental profile, and also, making a file access with a pet name. CONSTITUTION:By the operation of an operator, a prescribed environmental profile setting command is sent out of a work station 11. The command is analyzed by an EP developing part 122 and a profile corresponding to the designation is read out of an EP file memory 13 and developed to an EP memory 14. Subsequently, when a pet name is inputted from the station 11 by the operation of the operator, a real resource name corresponding to the name is retrieved from a conversion rule developed to the memory 14 from a name converting part 123. Next, its resource name is delivered to a data management and the file access is made. In such a manner, the access can be made with a simple file name and the security can be realized.
Patent JP-H03182442-A (JP)
Title: Automatic sheet feeder
Inventor: NAKANO KENICHI
IPC: B65H3/52
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the occurrence probability of the duplicated feed by providing a flexible friction member put into contact with a transfer member at multiple positions. CONSTITUTION:A friction member 1 is pressed with a force F only at portions finally put into contact with a transfer roller 2, and the friction member 1 is pulled by a friction force F'. The friction member 1 is pressed by the transfer roller 2 with a force F'sin theta near a portion C, where theta is the angle between the face of the portion B and the face of the portion C of the friction member 1. Only the sheet in contact with the transfer roller 2 is separated from multiple stacked sheets 4 at the portion C, if the separation fails, multiple sheets 4 are duplicatively fed, a separating action is performed at the portion B by the same action as at the portion C, and only one sheet is transferred.
Patent JP-H09163125-A (JP)
Title: Image processing method and image processor
Inventor: OCHI HISAKATSU
IPC: G06T1/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To mask a desired image area without much complicated processing by means of a free shape to some degree such as a polygon. SOLUTION: X-coordinate information and Y-coordinate information outputted from an X-axis counter 2 and a Y-axis counter 3 counting number of clocks are compared with mask position information stored in a mask position information register 1 by a position comparator 4 and when they match, the comparator 4 provides an output of a matched signal. Then a mask range generating circuit 5 generates a mask signal based on the matching signal.
Patent JP-H05159013-A (JP)
Title: Signal formation control system for logic circuit simulation
Inventor: ISHIZUKA MASAHIRO
IPC: G06F11/25
Filed: 1991-12-04
Abstract: PURPOSE:To easily form even a complicated simulation signal. CONSTITUTION:This system is provided with a library part 1 consisting of plural unit libraries 1-1 to 1-n defining the signal generation means of various patterns such as a fixed pattern and a random pattern, a unit library generation part 2, an input signal editor 3, a linker 4, a signal output part 5 and a storage control part 6. The input signal editor 3 selects and designates the desired unit library in the library part 2 or the unit library generated in the unit library generation part 2, connects the selected and designated unit library by the linker 4 so as to add it to the signal output part 5 and stores it in the library part 1 as the new unit library by the control of the storage control part 6 as necessary.
Patent JP-H06169380-A (JP)
Title: Form conveying device
Inventor: SATO FUMIO
IPC: H04N1/04
Filed: 1992-11-30
Abstract: PURPOSE:To perform optimum control over a stepping motor corresponding to the load on recording paper. CONSTITUTION:A current value table 13 contains driving currents of the stepping motors which are previously calculated at the time of the designing corresponding to the rest and width of recording paper. At the time of termination and copying operation, a CPU 15 sets a current value, corresponding to the rest of the recording paper obtained from a recording paper counter 11 and the width of the recording paper obtained from a recording paper width detection sensor 12 before the motor is actuated, in a stepping motor control part 14 by referring to the current value table 13 and the stepping motor control part 14 starts driving the stepping motor with this current value.
Patent JP-H10149304-A (JP)
Title: Monitoring system for update information on home page
Inventor: WATANABE ERIKO
IPC: G06F11/30
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of the hardware resources and also to shorten the collation time of the update information for the improvement of reliability of the monitoring system by calculating a checksum of home pages and collating this checksum with its previous value. SOLUTION: The connection is secured to a desired home page to be accessed (201). A checksum is calculated and collated with the calculated value of a registered checksum (202) to decide whether both checksums are equal to each other (203). If no coincidence is confirmed between both checksums, it's decided that the contents of the home page are updated and the latest checksum value is registered (204). If the coincidence is confirmed between both checksums, the calculated checksum is collated with the registered one based on the latest 'Last-Modified' header field information on an HTTP protocol to decide the coincidence (205) or non-coincidence between both checksums (206). If no coincidence is confirmed, the updated contents of the home page is decided and the latest header field information is registered (S208).  If the coincidence is confirmed, the home page is compressed and the file capacity is registered (S210).
Patent JP-H01160162-A (JP)
Title: Communication time count system for facsimile communication
Inventor: UMIZUKA SHINJI
IPC: H04N1/00
Filed: 1987-12-16
Abstract: PURPOSE:To recognize accurate line operating time by outputting a detection signal when a telephone set or a picture communication mean is operated via a telephone line. CONSTITUTION:A changeover means 121 switches the connection between a telephone set 131 and a telephone line 115 for talking or the connection between a picture communication means 141 for picture information communication and the telephone line 115 and an operation detection means 111 is connected between the changeover means 121 and the telephone line 115. The operation detection means 111 detects that the telephone set 131 or the picture communication means 141 is operated via the telephone line 115 and outputs a detection signal 113. Then the time count by conversation is applied by recognizing the detection signal 113 representing the active state of the telephone set 131 via the line 115. Thus, the accurate line operating time is recognized.