baber/WOPTO huggingface dataset:
Patent JP-H07234499-A (JP)
Title: Phase shift mask and production of semiconductor device
Inventor: SUGAWARA MINORU
IPC: G03F1/30
Filed: 1994-02-22
Abstract: PURPOSE:To provide a phase shift mask with which a pattern can be formed equal to designed value on a resist material on a wafer. CONSTITUTION:The phase shift mask consists of a first transmitting area 20, second transmitting area 22 which transmits light of a different phase from the phase of light transmitting through the first transmitting area 20, and light shielding area 12 provided between the fist transmitting area and the second transmitting area. When the width of the first and second transmitting area 20, 22 aredefined Wt, and the width of the pattern formed on a resist material on a base body with light transmitted through the first and second transmitting area through a projecting optical system is defined Wp, and the reducing rate N of the projecting optical system satisfy the relation of Wt<WpXN.
Patent JP-H11251333-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIDETADA
IPC: H01L29/41
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To suppress the parasitic oscillation of millimeter waves, and to improve the design property of a gate leader in a high output FET. SOLUTION: The interval of the gate leaders 54 pulled out from a gate bus bar 52 is turned to a distance different from the spatial distance of the oscillation standing wave pattern of the millimeter waves and the position of the gate leader 54 is not made to face the center position of a drain electrode pad 33 or a drain finger electrode 31. Thus, since the position of the gate leader 54 is freely selected, a structure capable of suppressing the parasitic oscillation is easily realized and the effect of improving reliability is provided.
Patent JP-S53132453-A (JP)
Title: Piercing method in press piercing mill
Inventor: YAMADA TAKEO
IPC: B21B17/00
Filed: 1977-04-25
Abstract: PURPOSE:To reduce the indenting force to the utmost, and also, to prevent the bulging at the inelt side, by piercing the billet while maintaining constant the indenting velocity for the billet from the backside, and besides, by controlling the circumferential velocity at the groove bottom of the rolling roll to the specified condition.
Patent JP-S51121488-A (JP)
Title: Process for the deposition of sio2
Inventor: YAMADA KEIJI
IPC: C23C14/24
Filed: 1975-04-18
Abstract: PURPOSE:To provide a process for producing a large amount of SiO2 deposition film with high yield at a low cost without any complicated aparatus as well as any complicated control means.
Patent JP-H08251312-A (JP)
Title: Data communication equipment for private line provided with telephone system
Inventor: KOMURA SEIJI
IPC: H04M11/06
Filed: 1995-03-08
Abstract: PURPOSE: To avoid a time till speech is started from being depending on a transmission speed of the data communication equipment by selecting plural frequencies from a 2nd frequency band and setting the selected frequencies to an identification signal of a telephone set and a connection control signal used to attain speech between telephone sets so as to allow both the telephone sets to be connected to a private line from start of dialing. CONSTITUTION: Private line data communication equipments 1a, 1b each provided with a telephone system and installed at different positions are interconnected by a private line 2. In the private line data communication provided with the telephone system, a 2nd frequency band used for communication of a selection signal, a connection control signal and a connection/interrupt control signal for a caller side sent from a caller telephone set is set in addition to a 1st frequency band for communication of data information. When a phone call is made, the caller telephone set, e.g. 4a is hooked off to dial a telephone number of a called party. A time required till a called telephone set 4b is hooked off and speech is started is independent of a data information transmission time.
Patent JP-H04283939-A (JP)
Title: Flip chip type semiconductor device
Inventor: SAKUNO KEIICHI
IPC: H01L29/06
Filed: 1991-03-13
Abstract: PURPOSE:To reduce a parasitic capacity generated between substrates connected through bumps by a flip chip packaging method. CONSTITUTION:In a semiconductor device according to this invention, a first substrate 1 provided with a semiconductor integrated circuit is connected with a second substrate 5 with bumps 6 interposed. By providing a recessed part in either of the substrates in a part wherein a parasitic capacity is generated, a gap d1 between the substrates in the part wherein the parasitic capacity is generated is made large.
Patent JP-H05244822-A (JP)
Title: Method for grafting cyclamen seedling
Inventor: MIURA YASUMASA
IPC: A01H4/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a method for grafting a cyclamen seedling in which the culturing period required for rooting can be shortened and operation to remove a culture medium from the root is not required with no fear of dying the seedling after transplanting. CONSTITUTION:The objective method for grafting comprises the first step for cutting off an adventitious bud 3 formed in a tissual piece 1 by culturing the tissual piece 1 of a cyclamen, the second step for cutting off a terminal bud 8 of a sterile seedling 7 of the cyclamen germinated from a seed on a filter paper 5 immersed in a culture solution 4 and the third step for grafting the adventitious bud 3 cut off in the first step on a tuber 9 after cutting off the terminal bud 8 in the second step and obtaining a grafted seedling 11.
Patent JP-H02227169-A (JP)
Title: Method for applying dry-coagulable liquid agent
Inventor: INADA TAKESHI
IPC: B05D1/28
Filed: 1989-02-28
Abstract: PURPOSE:To continue coating without coating irregularity by a method wherein the roller rotating in a state immersed in a dry-coagulable liquid agent is pressed to a brush when coating is reopened after the elapse of a predetermined time without performing coating to dissolve the coagulated liquid agent of the brush to reopen coating. CONSTITUTION:The brush 8 intermittently receiving the supply of an adhesive from an adhesive container 18 is brought into contact with the surface of the cylindrical object 1 to be treated supported and rotated by a rotary drive apparatus 7 to apply the adhesive to the object 1 to be treated. When a predetermined time is elapsed after coating and the coating is reopened, the brush 8 is rotated around a support 10 by 180 deg. and pressed from above by the roller 14 immersed and rotated in a container 15 having an adhesive solution received therein. Therefore, the adhesive dried and solidified in the brush 8 is dissolved in the solvent on the surface of the roller 14 and dissolution is further easily advanced by the press deformation of the brush 8 and the brush 8 is returned to a soft state within a short time. Then, the adhesive is again applied to the object 1 to be treated.
Patent JP-S62206868-A (JP)
Title: Electronic device
Inventor: OTAKA SHIGEO
IPC: H01L23/34
Filed: 1986-03-07
Abstract: PURPOSE:To increase mechanical strength and improve the effect of heat dissipation on mounting by connecting an external connecting terminal connected to a semiconductor chip in a conductible manner on the outside of a sealing body and enlarging shape and a surface area. CONSTITUTION:A source, an electrode and a gate electrode on a semiconductor chip 1 are each connected to first external connecting terminals 2, 3 through separate metallic small-gage wire 10, 10. A second external connecting terminal 4 is connected on the outside of a resin sealing body 6, and takes a tabular shape that a surface area is made larger than the first external connecting terminals 2, 3, and an opening section 5 is formed to one part of the second external connecting terminal 4. Breadth W1 is made approximately the same as that W2 at the time when the external connecting terminals 2, 3 are fixed in the shape of the external connecting terminal 4, and the surface area thereof is spread. Consequently, heat generated from the semiconductor chip 1 during operation is dissipated efficiently into air through the external connecting terminal 4. Regarding mechanical strength, the semiconductor chip 1 is not deformed easily because the external connecting terminal 4 takes the large shape.
Patent JP-S63214760-A (JP)
Title: Electrostatic charge image developing toner
Inventor: IKEUCHI SATORU
IPC: G03G9/087
Filed: 1987-03-03
Abstract: PURPOSE:To enhance fixability without deteriorating offset resistance by incorporating a high molecular weight polymer component and a low molecular weight polymer component containing a specified resin as a main component. CONSTITUTION:The electrostatic charge image developing toner contains the high molecular weight polymer component and the low molecular weight polymer component containing a resin obtained by reacting a polymer having a carboxylic acid component with a polyvalent metal compound as a main component. As the low molecular weight polymer, acrylic or styrene-acrylic polymers are used, and as the high molecular weight polymer, styrene type polymers are used, or the same acrylic or styrene type polymers can be used as both resins, and as the polyvalent metal, alkaline earth metals and metals of the zinc group, especially such as Zn or Mg, are used. The maximum value of the molecular weight distribution of each of the high molecular weight polymer and low molecular weight polymer is, preferably, 1X10<3>-10<4> and 10<5>-2X10<6>.
Patent JP-S62206582-A (JP)
Title: Production of hologram
Inventor: KITAMI KOJI
IPC: G03H1/04
Filed: 1986-03-07
Abstract: PURPOSE:To obtain a hologram which presents various images in accordance with angles of sight, by using plural patterns causing moire phenomenon with each other as an object to be photographed. CONSTITUTION:A photographing light 2 emitted from a light source 1 is divided into two luminous fluxes by a half mirror 3. One light passes a mirror 4 and a lens 5a and is transmitted through or reflected on an object 6 to be photographed and reaches photosensitive materials 8 as an information light 7, and the other passes the mirror 3 and a lens 5b and reaches photosensitive materials 8 as a reference light 9. The information light 7 and the reference light 9 interfere with each other, and photosensitive materials 8 are exposed to the interference light to photograph the object 6, and photosensitive materials 8 are developed to form a hologram. In this case, plural pictures 6a and 6b (patterns) causing moire phenomenon are used as the object 6 to be photographed. Thus, no only three-dimensional patterns but also many various patterns are presented in accordance with angles of observation.
Patent JP-S53133438-A (JP)
Title: Paper detecting method
Inventor: SUZUKI KOUICHI
IPC: G03G21/00
Filed: 1977-04-27
Abstract: PURPOSE: To detect jamming of copying paper and improve reliability by respectively disposing thermisters in plural suction holes along the conveying direction of copying paper in a system wherein conveying of copying paper is accomplished by suction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10245991-A (JP)
Title: Material taking and transporting method and device for architectural materials at construction site
Inventor: KODA MAKOTO
IPC: E04G21/14
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To effectively take and lift architectural materials which have been transported by a truck to the site of construction. SOLUTION: By a bridge type crane 7, architectural materials 21 are taken from a truck 4 which has got onto a truck intrusion path 3, and transferred to a dolly 20a. The dolly 20a can together with other dollies 20b, 20c, 20d, 20e, 20f, be circulated around an upper stage track 12 and a lower stage track 19 with the aid of lifts 14 and 15. Using a hoist 24 of a lifting device 23, the architectural materials 21 are lifted from that dolly 20c stopped in the position where the hoist 24 is in standby.
Patent JP-H05249961-A (JP)
Title: Musical sound composing device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/08
Filed: 1992-03-05
Abstract: PURPOSE:To precisely perform the simulation of the mute play style of a string instrument and the resistor tube of a wind instrument with a simple structure. CONSTITUTION:A musical sound composing device has delays 31-33; a mute circuit 39 for conducting such a loss processing that the sum of outputted signals is smaller than the sum of inputted signals; and a control circuit for supplying a drive signal to a closed loop formed of the delays 31-33 and the mute circuit 39 and setting the delay ratio of the delays 31-33 and the characteristic of the loss processing in the mute circuit 39.
Patent JP-S53133306-A (JP)
Title: Automatic data transmission control system
Inventor: NAGATA TAKASHI
IPC: H04M11/00
Filed: 1977-04-27
Abstract: PURPOSE:To ensure a control for the switch of the control mode according to the type of the terminal by storing the information of the receiving terminal at the transmitting side.
Patent JP-H09239520-A (JP)
Title: Electroslag hot top method
Inventor: NAKAMA ATSUSHI
IPC: C22C38/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the quality of steel ingot by controlling the slag temperature corresponding to the solid phase ratio of the molten alloy to reduce the reverse V-segregation concentration in performing the electro-hot top in manufacturing the ingot for tool steel represented by high-carbon high-chromium steel. SOLUTION: During the hot top, the slag temperature is controlled so as to obtain the temperature at which the solid phase ratio is 10-50% of the solid phase ratio of the molten alloy 4. An electrode 7 to be dipped at least in the slag 5 in a feeder frame 3 is erected close to an inner wall 6, and after the electrode is kept for the prescribed period in the temperature range, the electrode 7 is moved to a part 6' close to the axis of the feeder frame 3 so that the solid phase ratio at an upper part of the molten metal 4 is in the range of 10-50%. The hot top is applied to alloy tool steel in which >=0.5% carbon is contained by weight and >=5% of carbide forming elements in total except carbon is contained in the composition of the molten alloy 4.
Patent JP-H0698055-A (JP)
Title: Facsimile transmitter
Inventor: OGASAWARA HIROMICHI
IPC: H04N1/00
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the recorded picture of an opposite side equipment from being hardly observed by useless reduction by transmitting the image data of an optimum width to the opposite side equipment even when the originals of different original widths are mixed at the time of transmission by comparing the width of the read original with the recording width of the opposite side equipment at every page in the facsimile transmitter. CONSTITUTION:When one original is read by an automatic paper feeding part 2, an original width detection part 3 detects the width of the original read by the automatic paper feeding part 2. A comparison part 4 compares this original width with the recording width of the opposite side equipment detected by a communication part 6. At such a time, when the widths are equal or the width detected by the original width detection part 3 is narrower, the communication part 6 does not reduce the image data but transmits them in the same size to the opposite side equipment. When the recording width of the opposite side equipment is narrower, the width of image data is reduced by a reduction part 5, and the communication part 6 transmits these data to the opposite side equipment.
Patent JP-S51127071-A (JP)
Title: A process for preparing 2-(n- glycylaminomethyl) indole derivatives.
Inventor: HIRAI KENTAROU
IPC: C07D209/08
Filed: 1975-04-23
Abstract: PURPOSE: To prepare 2-(N-glycylaminomethyl)indole derivatives, which are useful as intermediates for the preparation of psychotropic drugs, etc., from 2-aminomethyl indole derivatives. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05250368-A (JP)
Title: Document calling device
Inventor: NAKAMURA SUMIE
IPC: G06F17/21
Filed: 1992-03-06
Abstract: PURPOSE:To directly display the tail of an interrupted document on a display screen when document preparation is carried out from the tail of the interrupted document. CONSTITUTION:A document editing device which has a key input means 1 for indicating instructions, a storage means 2 for storing an inputted date and data, a discriminating means 3 for discriminating inputted keys, and a display means 4 for displaying document data calls and displays the document data by a document data calling means 5 which calls the document data previously registered on a storage device 2 such as a floppy disk, a call position specifying means 6 which specifies which of the positions of the head and tail data of the document data is initially displayed, a call position storage means 7 which stores the position specified by the call position specifying means 6, and a specified position display means 8 which displays the specified position on the display device 4.
Patent JP-H05250187-A (JP)
Title: Task control system by ready space queue
Inventor: KUMAZAKI HIROYUKI
IPC: G06F15/16
Filed: 1992-03-06
Abstract: PURPOSE:To shorten the time required for a retrieval by delaying ready space queue and a timing deleting space from queue from a point of time when an executable task does not exist. CONSTITUTION:An operating system 1 determines space where a retrieval is started by printers 6 to 8 and retrieves the state of a task within the space. As executable tasks 21 and 29 exist when a space 9 or a space 14 is retrieved, these are executed. In this case, the reason why a space 12 remains in a ready space queue through the space 12 has no executable task is that the timing of space deletion is delayed because of a time difference between a point of time when an executable task does not exist actually within the space and a point of time when the operating system 1 discriminates that not only an executable task but also a task under execution does not exist in the space. Thus, as a task does not exist within the space when the space 12 is retrieved, this space is deleted from the ready space queue.
Patent JP-H07260567-A (JP)
Title: Infrared detecting device assembling method
Inventor: TSUDA TAKASHI
IPC: B64G1/50
Filed: 1994-03-18
Abstract: PURPOSE:To provide an infrared detecting device assembling method simple in the position setting work of an image focussing lens and high in accuracy especially in the assembling method of setting the position of the image focusing lens in the infrared detecting device mounted to an artificial satellite or the like. CONSTITUTION:Focus correcting mechanism 40 formed by disposing a first and a second lenses 41, 42 on an optical axis is provided on the optical axis of a collimator 20 and the image focusing lens 8 of an infrared detecting device. While measuring the output of an infrared detecting element 1, either one of the first and second lenses 41, 42 is moved in the direction of the optical axis to let convergent light flux or divergent light flux enter the image focusing lens 8 so as to measure the distance between the position of the moving side lens at the maximum output time of the infrared detecting element 1 and the initial position of this lens. The image focusing lens 8 is moved in the optical axis direction by the quantity corresponding to this distance, and the position of the image focusing lens 8 is then fixed.
Patent JP-S58166427-A (JP)
Title: Cycle steal control system
Inventor: SATOU MASAO
IPC: G06F13/30
Filed: 1982-03-27
Abstract: PURPOSE:To simplify a cycle steal control circuit and to improve flexibility and versatility by using a storage protection address as both a cycle steal request signal and a cycle steal premit signal in common. CONSTITUTION:Peripheral devices 1A-1C are provided with comparing and selecting circuits 2A-2C and storage protection address generating circuits 3A- 3C respectively. For the storage protection address generating circuits 3A-3C, values corresponding to priority are set and storage protection addresses (PKA) corresponding to the priority are generated. The comparing and selecting circuits 2A-2C when the peripheral devices to which they belong send out cycle steal requests compare their PKAs with PKAs sent from other devices. Then, each comparing and selecting device outputs its PKA to a succeeding device when its PKA is greater, or the PKA sent from another device.
Patent JP-S59173701-A (JP)
Title: Method for centering in case of machining of metals or the like
Inventor: NAGAOKA GENYA
IPC: B23Q17/00
Filed: 1983-03-23
Abstract: PURPOSE:To make a line which divides into two equal parts a circle of an angle to be made on a centering display line, by a simple constitution, by providing the centering display line so that the part between both sides of fixed angles is divided into two almost equal parts, and attaching a foam pipe to a suitable part of the whole implement. CONSTITUTION:A centering implement is fixed to the internal form and the external form by fixed angles 2, 3 and a clamping screw 4, to a chuck, etc. and a worked article 1 attached to the chuck, etc., and a centering display line 6 is provided so that the part between both sides of the fixed angles 2, 3 is divided into two almost equal parts. Subsequently, foam pipes 7-10 are attached to some part of the whole centering implement at horizontal, vertical and other angles to the centering display line 6. According to such a constitution, it is possible to make a line which divides into two equal parts a circle of an angle to be made on the centering display line 6, by setting an angle to be made by an object to which a protractor and a vernier, or a protractor and a foam pipe are attached, and aligning the foam pipe by turning a revolving shaft, etc.
Patent JP-H03252474-A (JP)
Title: Resin composition for coating
Inventor: UNOKI MASAO
IPC: C09D129/10
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the title composition useful as protecting film, etc., having excellent chemical resistance, transparency and smoothness, comprising a polymer having a specific fluorine-contained aliphatic ring structure and a solvent to dissolve the polymer as essential constituent components. CONSTITUTION:The objective composition comprising a polymer having a fluorine-contained aliphatic ring structure shown by the formula (l is 0-5; m is 0-4; n is 0-1; l+m+n is 1-6; R is F or CF3) having 0.05-0.35dl/g intrinsic viscosity measured in perfluoro-2-buthyltetrahydrofuran at 30 deg.C and a solvent (e.g. perfluorobenzene; preferably 0.1-20wt.% solution concentration) as essential constituent components.
Patent JP-2000245771-A (JP)
Title: Skin adhesive tape and sheet
Inventor: KASE KENZO
IPC: A61F13/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the skin adhesive tape and sheet capable of improving the circulation of the blood of skin without applying the load to the skin even when it is adhered to the soft skin such as a face and the like. SOLUTION: In a skin adhesive tape, a large number of elastic adhesive layers 7... are intermittently formed on a lower surface of the base cloth including an elastic thread as at least a warp 3 or a weft 6, while placing the cloth exposed parts 8... between the layers 7, and the elastic adhesive layers 7... include the fat and oil for keeping the softeness of the adhesive material. A skin adhesive sheet is formed by cutting the skin adhesive tape.