baber/WOPTO huggingface dataset:
Patent JP-H04139840-A (JP)
Title: Generation method of land pattern data for wire bonding
Inventor: EGAWA HIDENORI
IPC: H01L21/60
Filed: 1990-10-01
Abstract: PURPOSE:To avoid the dispersion in the pattern quality by operators by a method wherein assuming respective four sides of an IC chip to be the bases, furthermore four right-angled isosceles triangles wherein respective vertexes turn toward the middle point of the IC chip are assumed and then the long direction of the land pattern data on the substrate side is automatically pointed to be turned toward the vertexes of the right-angled isosceles triangles. CONSTITUTION:Assuming respective four sides AB, BC, CD, DA of an IC chip to be bases, furthermore four right-angled isosceles triangles wherein the vertexes opposing to these four bases turn toward the middle point of the IC chip are assumed. Next, the long direction of the land pattern data 23 on the substrate side opposing to respective bonding pads juxtaposed along respective bases is automatically pointed to be turned toward the vertexes S, T, U, V opposing to the bases of the right-angled isosceles triangles. That is, the direction of the land pattern data 23 is standardized to be pointed at the directions of the four reference points S, T, U, V geometrically decided corresponding to respective four sides of IC chips. Through these procedures, the whole final layout can be geometrically decided thereby enabling the dispersion in the pattern quality and the miss connection by operators to be avoided.
Patent JP-H01107347-A (JP)
Title: Production of magneto-optical recording medium
Inventor: SHIMOKAWATO SATOSHI
IPC: G11B11/10
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a thermally stable recording film which is an amorphous magnetic film having the axis of easy magnetization in the direction perpendicular to the film plane by subjecting the above-mentioned recording film to a specific heat treatment. CONSTITUTION:The recording film which consists of the amorphous magnetic film having the axis of easy magnetization in the direction perpendicular to the film plane is subjected to the heat treatment for 4-16hr at 50-70 deg.C temp. Namely, the magneto-optical recording medium constituted by forming an Si3N4 film 2, the recording film 3 and an Si3N4 film 4 successively formed on a PC substrate 1 with guide grooves and using a sputtered film having the compsn. consisting of Tb21Fe72Co7 is subjected to the heat treatment for 4-16hr by putting such medium into a thermostatic chamber kept at 50-70 deg.C and holding the same at said temp. The change in recording pit length is, therefore, decreased to 0 even if the recording medium is subjected repeatedly to recording and erasing. The thermally stable recording film is thereby obtd.
Patent JP-H05108117-A (JP)
Title: Demand predicting device of plant control system
Inventor: YUKI HIROSHI
IPC: B65G61/00
Filed: 1991-10-14
Abstract: PURPOSE:To automatically perform the process control optimum to a new demand pattern by correcting a demand predicting pattern prepared already by the learning by using the actual result data inputted for each constant period. CONSTITUTION:A demand predicting model preparing part 2 stores the past long-term actual result data and prepares the demand predicting model for predicting the demand. A demand predicting pattern storing part 3 stores the demand predicting pattern of a constant period Ta for respective predicting conditions. A demand predicting pattern learning part 8 corrects the demand predicting pattern corresponding to the same predicting conditions in the storing part 3 by the learning, whereby using the actual result pattern of the constant period Ta sampled by an actual result data input part 7. A demand predicting data counting part 5 counts the demand predicting data for each unit period Tb of the constant period Ta by using the demand pattern, the demand predicting model, and the predicting conditions. Through a plant control part 6, respective control data corresponding to the demand predicting data are sent and a plant 1 is controlled to the optimum condition.
Patent JP-H04142394-A (JP)
Title: Method for correcting oven lid detaching and attaching position in coke oven and device for detecting deviation in the position
Inventor: KOIKE YUKIMITSU
IPC: C10B41/04
Filed: 1990-10-01
Abstract: PURPOSE:To facilitate the correction of the oven lid detaching and attaching position of a coke guide with a reduced equipment investment by providing a unit for guiding to the oven lid center both on an oven lid detaching and attaching device and in an inner truck moving mechanism. CONSTITUTION:When coke pushing is initiated, a coke glide 1 is stopped at the central position of a chamber. Before detaching or attaching an oven lid 18, an oven lid detaching and attaching device 4 is moved forward, and an actuator 11 is operated to advance a frame 13 into the frame 19 of the lid 18. Actuators 16 and 17 are operated to advance rods 14 and 15, and their traveling distances A and B until they contact the frame 19 are detected. The actuators 16 and 17, and then the actuator 11 are reversely operated to retract the rods 14 and 15 and the frame 13. From the detected distances A and B, a deviation C of the center of the device 4 from that of the lid 18 and its direction are determined by an arithmetic unit 20. A unit 9 for guiding to the oven lid center is controlled by a unit 21 for guiding and controlling lid removal so that an inner truck 3 together with an actuator 6 is moved through a sliding part 8, the traveling distance D is fed back to the arithmetic unit 20, and the center of the device 4 is made to coincide with that of the lid 18.
Patent JP-S62126750-A (JP)
Title: Channel fault detection system
Inventor: AIZAWA TAKEJI
IPC: H04M3/26
Filed: 1985-11-27
Abstract: PURPOSE:To detect an error of all channels by providing a channel loopback circuit to an interface circuit and receiving a sent data pattern through a time division switch and an interface circuit in series and checking the result. CONSTITUTION:An optional channel data pattern is sent from an input terminal of a time division switch SW to an optional time slot, the data pattern is received by an output terminal of the time division switch SW for the check and a channel loopback circuit RTN is provided to an interface circuit IFT to accommodate a terminal equipment SUB to the time division switch SW. Thus, the sent data pattern is received through the time division switch SW and the interface circuit IFT in series for the check so as to check the normality of the entire channel including the time division switch of a time division exchange and the interface circuit thereby detecting an error.
Patent JP-H07144950-A (JP)
Title: Preparation of artificial marble
Inventor: SEN EISHIYUU
IPC: C04B26/14
Filed: 1993-10-22
Abstract: PURPOSE: To improve the productivity of production of flat planar artificial marble in a process for producing the artificial marble of a type of bonding aggregate by a binder resin.  
     CONSTITUTION: This process comprises forming an aggregate layer of a thickness meeting a product thickness by feeding the aggregate (H) into a tray-shaped molding flask (1) constituted to a surface shape of which the base constitutes a product shape, impregnating the aggregate layer with the binder resin (J) and curing the binder resin (J). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0983284-A (JP)
Title: Useless wave reduction circuit
Inventor: MIZUSHIMA HIDEO
IPC: G10L15/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent an useless wave from a time casting signal outputted via a band pass filter by controlling in details an output timing of a signal outputted from the band pass filter. SOLUTION: A square burst signal is given to a band pass filter 2. Then an input signal detection section 4 detects the input of signal and provides an output of a detection signal to a timer control section 5. The timer control section 5 provides an output of a control signal to switch off an analog switch or a prescribed time (t+T) based on the detection signal. In this case, the time (t) is an output time of the square burst signal and the time T is a time set in matching with a zero cross point just before an useless wave is generated at a tail end of a sine wave burst signal depending on the transient response of the band pass filter 2. While the analog switch 3 is open, since the band pass filter provides an output of a sine wave burst signal, an output of the useless wave is prevented.
Patent JP-H07121593-A (JP)
Title: Logical design data generating method
Inventor: SATOU HITOMI
IPC: G06F17/50
Filed: 1993-10-25
Abstract: PURPOSE:To compress the scale of logical design data by rationalizing a division condition from an equivalent graph to a sub graph. and enabling an EOR cell to be allocated. CONSTITUTION:In a logical design data generating method which generates the logical design data 13 equivalent to function design data 10 by converting the function design data 10 of hardware and the data of a fundamental cell in a cell library 12 to equivalent graphs of tree structure, disassembling the equivalent graph of the function design data 10 to the sub graph according to a prescribed condition, selecting the equivalent graph of the data of the fundamental cell which pattern-coincides with a part or the whole of the sub graph, and substituting a selected equivalent graph for a part or the whole of the sub graph, either such condition that the number of output of all the nodes included in the sub graph after division shows 1, or that the output of the node when the node with output >=2 is included are inputted to one node in the same sub graph again passing different routes is set as the prescribed condition.
Patent JP-S62126196-A (JP)
Title: Novel compound for measuring alpha1-antitrypsin
Inventor: NAGASAWA TAKESHI
IPC: C07K5/02
Filed: 1985-11-26
Abstract: NEW MATERIAL:A compound expressed by formula I (A1 represents Pro or Ala) or salt thereof. USE:A compound for measuring alpha1-antitrypsin, specifically reacting with trypsin or trypsin-like compound, capable of leading the reaction product to a proper colored material which is subjected to colorimetric analysis or fluorometric analysis, having excellent solubility in water and hardly affected by impurities. PREPARATION:For example, an amono acid is arranged in a prescribed sequence to a compound expressed by formula II (Z represents benzyloxy carbonyl; CHA represents 3-carboxy-4-hydroxy anilide) by a peptide synthesis method.
Patent JP-H03126394-A (JP)
Title: Reception level detector
Inventor: OGIWARA KAZUAKI
IPC: H04N5/44
Filed: 1989-10-12
Abstract: PURPOSE:To install a BS antenna to a best location by generating a signal tone to an audio output circuit of a television receiver with a signal informing it that a satellite broadcast signal (BS signal) level reaches a maximum value. CONSTITUTION:A comparator circuit 13 compares a maximum value of a BS signal level sampled for a prescribed time in a BS signal input level maximum value storage circuit 12 and a BS signal level inputted at present obtained from a BS signal level detection circuit 11 and generates a control signal when the latter is larger than the former. Then an audio signal changeover switch 18 is operated and a circuit sending an audio signal from an audio circuit 16 of a television receiver 10 to a speaker 16 is switched to a circuit sending an audio signal from a signal tone generating circuit 17 to the speaker 19 and a signal tone informing the maximum value of the BS input signal level is generated. Thus, the optimum position is easily recognized at the installation of the BS antenna.
Patent JP-S62111868-A (JP)
Inventor: MARUKIYUSU ESU
IPC: B31B50/98
Filed: 1986-11-07
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-H04141606-A (JP)
Title: Photoelectric device
Inventor: SENBA YASUHISA
IPC: G02B6/42
Filed: 1990-10-02
Abstract: PURPOSE:To eliminate variation in light output even in the case of temperature variation by fixing a subcarrier to a package across a buffer body. CONSTITUTION:The subcarrier 11 is fixed to the bottom internal surface of a box type package main body 7 through thick solder 9 thicker than hundreds of mum as the buffer body. Then a laser diode chip 15 and a photodetecting element 18 are mounted on the subcarrier 11 and an optical fiber 16 has its tip part fitted to the subcarrier 11 and also extends out of the package by penetrating one side wall of the package main body 7. Consequently, even if the package main body 7 is thermally strained owing to a difference of ambient temperature, the solder layer 9 operates as a buffer material and this strain does not affect the subcarrier 11 directly, thereby reducing output variation in a temperature characteristic test.
Patent JP-H10111219-A (JP)
Title: Cryostat microtome
Inventor: TEPPKE DIETER
IPC: G01N1/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize high dynamics regarding a temperature change, and obtain quick adaptation to various consistencies of a specimen. SOLUTION: This cryostat microtome is provided with a cryostat chamber 1, a specimen holder 4 arranged in the cryostat chamber 1, and a microtome 2 containing a cutter holder 8. In this equipment, the installation of a specimen holder 4 and a cutter holder 8 which can be cooled is proposed. Temperatures of the specimen holder 4 and the cutter holder 8 are mutually independently adjustable. A slice of very high quality can be obtained by freely and mutually independently adjusting the temperatures of a cutter and a specimen.
Patent JP-H07107505-A (JP)
Title: Image pickup device
Inventor: TAKAHASHI KENJI
IPC: H04N9/74
Filed: 1993-09-29
Abstract: PURPOSE:To provide an image pickup device which can maintain various functions installed at the main body of the device in a satisfactory state. CONSTITUTION:An electric signal, photoelectrically converted by an image sensor 2 is turned into a video signal by a video signal processing circuit 3, and this video signal is outputted and stored in a frame memory 4 on the other hand. Then, the position coordinate inside a picture is designated by an in- picture position input circuit 5 and next, the hue at the designated position is calculated by a designated position hue arithmetic circuit 6. Further, the hue at the peripheral part of the designated position is calculated by a hue arithmetic circuit 7, next, a specified image area is extracted based on the hue at the designated position and the hue at the peripheral part by an image area extraction circuit 8, and desired image control is executed by an image control circuit 9 with the specified image area as a target.
Patent JP-2001091794-A (JP)
Title: Method and structure for mounting optical module
Inventor: KIKUCHI HIDEO
IPC: G02B6/42
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To easily mount an optical element chip onto an optoelectronic substrate by relaxing positioning precision for mounting. SOLUTION: In a disclosed method for mounting an optical module, after an optical waveguide 3 which is composed of a parabolic optical waveguide 1 and a strip line 2 connected to the optical waveguide 1 is formed as a core layer 4, an optical element chip structure 10 having an optical waveguide terminal which is assembled by adhering the optical element chip 5 to the end part of the strip line 2 is preliminarily prepared, while an optoelectronic substrate 21 in which such a core layer 24 of the optical waveguide that a parabolic direction becomes inverse 180 deg. relative to the optical waveguide 3 of the core layer 4 is formed is prepared, and the optical element chip 5 is mounted onto the optoelectronic substrate 21 by mutually adhering the parabolic optical waveguides of both core layers 4, 24.
Patent JP-H0797005-A (JP)
Title: Thin plate member transfer method and device
Inventor: TERAMOTO MASASHI
IPC: H01L21/677
Filed: 1993-09-28
Abstract: PURPOSE:To fix plural thin plate members stably by disposing plural groove jigs in parallel in a lateral direction, and providing plural grooves extended in the lateral direction at a constant pitch along the length direction at a wider interval by a specified interval than a thickness of the thin plate member to be transferred. CONSTITUTION:A cassette mountint table 9 provided with a pair of a right and a left cassette guides 9a, 9b is installed on a transfer device 1, and a wafer cassette 3 to contain semiconductor wafers 4, for example, as plural thin plate members is mounted on its upper surface. An aperture part 10 is formed to be positioned under the wafer cassette 3 between both cassette guides 9a, 9b, and a groove jig to be elevated by an elevation mechanism 11 is disposed inside the aperture part 10. For fixing the semiconductor wafers 4, a center support part 5a of the groove jig is relatively moved in a length direction to a right and a left support parts 5b, 5c for an allowance of a groove width, so a single groove line having a width of a thickness of each semiconductor wafer 4 is formed.
Patent JP-H06117164-A (JP)
Title: Method for fitting glass sheet
Inventor: SHIMADA KAZUYA
IPC: E06B3/54
Filed: 1992-10-05
Abstract: PURPOSE:To reduce man-hours for fitting a glass sheet, when the glass sheet is fitted on a door, a horizontally sliding door, or the general framing of another sash. CONSTITUTION:Glass guides 50 are fitted at both the ends of a glass sheet 14, and the glass sheet with the glass guides is set, and the glass sheet is fitted on an opening 3 with a framing 4 from the rear surface side and is supported on the opening 3 and is brought in contact with bearing sections 20 formed on the peripheral edge front-side of the opening 3. After that, a linear post- fitting glass vinyl piece 26 having a length equal to that between the glass guides is fitted into a space between the frame inner-periphery of the opening 3 and the side edge of the glass sheet 14, and the glass sheet 14 is fixed on the opening. The glass guides 50 are positioned on a bottom plate section 51 and at least on the rear side surface of a glass sheet end section, and glass vinyl sections 52, 53 to be air-tight members are integrally arranged.
Patent JP-H01110233-A (JP)
Title: Trouble diagnosing apparatus for exhaust valve
Inventor: GOTO KEIZO
IPC: G01M15/04
Filed: 1987-10-23
Abstract: PURPOSE:To enable the diagnosing of a trouble in an exhaust valve positively and easily free from effect of combustion, by determining compression index from pressures both at a low pressure part in the initiation of compression and at a high pressure part prior to the ignition to judge a trouble of the exhaust valve by a difference in the compression index. CONSTITUTION:Cylinders 2a, 2b, 2c and 2d of a diesel engine 1 are provided with indicator cocks 3a, 3b, 3c and 3d. An output of a pressure sensor 4a mounted on an indicator cock 3a is fed to a pressure converter 6 through a cable 5a. On the other hand, an angle [pulse detector 9 detects an angle pulse from a flywheel 8 mounted on a crank shaft and a computer 11 inputs a pressure value from the pressure converter 6 being triggered by an angle of rotation detector 9. Then, an arithmetic device 13 determines a compression index from pressure values at a low pressure section in the initiation of compression and at a high pressure section prior to ignition to be compared with the compression index as obtained when an exhaust value from a memory 12 is normal thereby diagnosing a trouble in the exhaust valve and abnormality of the exhaust valve is displayed with an output unit 14.
Patent JP-H06118716-A (JP)
Title: Toner
Inventor: OHIRA HIDEAKI
IPC: G03G9/08
Filed: 1992-10-05
Abstract: PURPOSE:To provide a toner preventing fading and discoloration due to UV and capable of forming an image excellent in light resistance. CONSTITUTION:A black dye, an electric charge controlling agent and a UV absorber are well dispersed in a dispersive solvent. Polymerized particles are further added, well dispersed and stirred. The resulting dyed polymerized particles are then separated from the dispersive solvent contg. the dissolved dye, etc., and the particles are dried and subjected to addition treatment to obtain the objective light resistant dyed toner.
Patent JP-H06117970-A (JP)
Title: Structure of liquid supply pipe
Inventor: KUMAZUKI ISAO
IPC: C25D15/02
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a supply pipe which can supply a liquid fully to the end and can drop an accurate amount of liquid by covering the inner surface of the tip part of the pipe with a film obtained by performing dispersion and eutectic reaction of a particle with improved repellency into a metal matrix. CONSTITUTION:The supply pipe A is constituted of a cylindrical needleshaped body part 1 and a film 2 which is covered over the internal total surface and is fitted to the cylindrical metering part of a micro syringe and is used to drop a liquid into a desired container and another liquid. The body part 1 is constituted of a metal material such as stainless steel constituting a general needle. The film 2 consists of fluororesin particle which is subjected to fluoric treatment into a metal matrix or a repellent complex plating where graphite fluoride particle is subjected to dispersion and eutectic reaction. With the complex plating, the fluororesin particle which is subjected to fluoric treatment into a metal plating bath which becomes a matrix is obtained by dispersing a repellent non-metal particle such as graphite fluoride using a proper surface-active agent and then dipping the body part 1 into a dispersion liquid and then performing electrolytic deposition.
Patent JP-H02113571-A (JP)
Title: Storage device and its manufacture
Inventor: NAKAJIMA HIDEHARU
IPC: H01L21/822
Filed: 1988-10-22
Abstract: PURPOSE:To reduce the resistance of bit line, and improve reproducibility by using a first trench part as a transistor, using a second trench part as a capacitor, and making a capacitor electrode layer extend on a second conducting layer turning to a word line. CONSTITUTION:A first conducting layer 4 functioning as a part of bit lines is arranged so as to be in contact with the surface of a semiconductor substrate 20. A word line turning to the gate of a transistor is obtained by using a second conducting layer 8 formed on the side wall 5a of a first trench part 5. The bit line 4 and the work line 8 regulated by a pattern rule are formed in a comparatively early stage of a process not after the formation of a capacitor 13 but before the formation thereof. The bit line 4 contains not only an impurity diffusion region 3 but also a first conducting layer. As a result, the resistance of bit line can be reduced, and the reproducibility in mask alignment and the like is improved on the surface thereof.
Patent JP-H03133771-A (JP)
Title: Packing apparatus
Inventor: HASU KOJI
IPC: B65D85/68
Filed: 1989-10-14
Abstract: PURPOSE:To prevent deforming and load shifting of an external box due to external forces, by inclining the contacting face or opposite face of the held cushion reversely against the non-horizontal face of the article to be packed. CONSTITUTION:When packed external boxes 1 are stacked, an external force F acts on the front upper part 5 of a cushion in underlaid external boxes, which moves along the outer periphery, pushing the non-horizontal face 7 of a cleaner 2, and becomes an internal force f1, pushing the side from the inside of the external box 1. In this time, the contact face 8 of the upper front 5 of the cushion with the lower front 3 of the cushion is inclined reversely against the non-horizontal face 7 of the cleaner 2 and then the internal pressure f1 is converted to a downward internal pressure f2 by the inclined plane of the lower front 3 of the cushion. In this way, shell-swelling can be prevented by altering the direction of the inner pressure f1 and its magnitude resulting in the shell- swelling and hence, load-shifting can be prevented as well.