baber/WOPTO huggingface dataset:
Patent JP-H05182406-A (JP)
Title: Tape cassette
Inventor: ARAKI YUKIHIRO
IPC: G11B23/087
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the occurrence of a tape slack at a cassette opening even though the cassette is not loaded into a deck and a vibration is applied and to eliminate an adverse effect on the tape while the tape is running. CONSTITUTION:Push up plates 15 and 16, which are pushed up by a positioning pin, are provided. Pressure plates 17 and 18, which are rotatable around a supporting axis 21 by the push up action of these plates 15 and 16, are provided. The plates 17 and 18 are constituted with tape pads 19 which press a tape 4 against tape guides 7 and 8. During a cassette loading, the tape pads 19 are separated from the tape 4. While the cassette is not loaded, the tape pads 19 press the tape 4 by the pressing force of a leaf spring 20. If a vibration is applied to the cassette while it is not loaded, no tape slack exists between the tape pads of S and T sides and no tape biting occurs by fore and aft lids while opening and closing the cassette lids. Moreover, since the tape pads do not contact the tape during a cassette loading, no adverse effect occurs while the tape is running.
Patent JP-2000172623-A (JP)
Title: Channel interface recoupling control method and file controller
Inventor: KITAMURA YOSHIAKI
IPC: G06F17/30
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To execute both a device end notice and a staging completion notice, depending on a release without delaying/sinking the both by enabling recoupling processing in the order of occurrence of recoupling factors, without depending on the types of recoupling factors. SOLUTION: This device is provided with a control part 12A for controlling the recoupling of a channel interface with one of plural processors with the occurrence of any recoupling factor after temporarily turning that channel interface into non-recoupling state, when the processor accesses one of plural file storage devices but cannot access the file storage device immediately and an occurrence order storage part 44 for storing the occurrence order of recoupling factors. The control part 12A monitors the occurrence of recoupling factors and stores the occurrence order in the occurrence order storage part 44 and according to the occurrence order stored in this occurrence order storage part 44, the channel interface with the processor related to the recoupling factor is recoupled.
Patent JP-H07189408-A (JP)
Title: Alc wall surface structure
Inventor: HARADA SUSUMU
IPC: E04C2/04
Filed: 1993-12-27
Abstract: PURPOSE:To improve sound insulating ability and a surface strength by a method wherein a metal lath is attached on at least one surface of an ALC wall surface with an insulating layer sandwiched between them and the metal lath is coated with mortar. CONSTITUTION:An ALC panel 1 is securely erected between a floor and a ceiling 7, a gap is filled with a filler 8, and anchors 4 are driven in metal lathes 3 attached on both sides of an erecting panel 1 with respective insulating layers 2 sandwiched therebetween them and locked to the panel 1. The whole surface of the metal lath 3 is coated in a desired thickness with mortar 5 to form an ALC wall surface. The ALC wall surface and the mortar 5 are insulated and the weight and the force, such as a contraction stress, in horizontal and vertical directions is held by the metal lath 3. Even when the mortar 5 is applied in a thick section, the surface and the interior of the ALC wall surface are not ruptured. This constitution applies the mortar 5 in a further thicker section by using the metal lath 3 having a high strength and being tall and provides the ALC wall surface having excellent sound insulating ability and surface strength.
Patent JP-H10188204-A (JP)
Title: Servo system of magnetic disk device
Inventor: KIUCHI REIJIRO
IPC: G11B21/10
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction at the time of positioning a magnetic head by discriminating the servo information as abnormal if Bulkhausen noises are more than a prescribed amount in the servo information read by an MR head. SOLUTION: The reproduced signals from a magnetic head 12 are amplified by an amplifying section 121, precise positioning information servo burst signals are peak detected, integration detected and outputted to a demodulator 122. The signals are transformed into digital data in an A/D converting section 123 and an operating section 14 generates positioning error signals from servo burst data A to D. A positioning compensation section 16 outputs positioning compensation information of the head 12 from the positioning error signals and the coarse positioning information from the section 121. A first discriminating section 181 of a discrimination section 18 sets a maximum value among the A to D as Vmax and discriminates the noise effect employing the following equations, i.e., 0.85<(A+B)/(C+D)<1.15, |(A+B)-Vmax|<0.2Vmax or |(C+ D)-Vmax|<0.2Vmax.
Patent JP-H06204449-A (JP)
Title: Photodetector and manufacture thereof
Inventor: FUJIWARA KOJI
IPC: H01L27/146
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a hybrid photodetector of a simple process in which a photodetector element is isolated, and the surface of the photodetector element is flat. CONSTITUTION:In one Si substrate 1-1, a recessed part 11 is provided, a HgCdTe layer 2 is buried in the recessed part 11, a through-hole 12 is provided extending through the Si substrate 1-1 from the bottom of the recessed part 11, impurity atoms are introduced from the through-hole 12 form a p-n junction in the buried HgCdTe layer 2 to provide a photodetector element 4, a common electrode 14 of the photodetector element 4 is provided, a conductive layer 15 is formed in the through-hole 12 and the other electrode 16 of the photodetector element 4 is provided, and the electrode 16 and a signal processing element 5 provided in another Si substrate 1-2 are connected by a metal bump 6.
Patent JP-H10186732-A (JP)
Title: Electrostatic image developing carrier, its manufacture, and electrostatic image developer and developing method using it
Inventor: UMENO TOMOYASU
IPC: G03G15/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To stably exhibit satisfactory charging starting characteristic over a long period, and prevent the occurrence of toner scattering or image fogging. SOLUTION: In a method of manufacturing an electrostatic image developing carrier for forming a resin coat layer in which a magnesium atom-contained material is dispersed and contained in the surface of a magnetic body particle by means of dry coating of adhering and fixing the resin particle and the magnesium atom-contained material to the surface of the magnetic body particle by imparting a mechanical impact, not the three kinds of the materials are simultaneously stirred and mixed, but after the magnetic body particle and the resin particle are stirred and mixed together, the magnesium atom-contained material is added to the resulting mixture. Thus, the magnesium atom-contained material is unevenly distributed on the surface part of the carrier, and the negative charge imparting property to toner is thus improved.
Patent JP-H11170567-A (JP)
Title: Ink cartridge and ink jet recorder
Inventor: MURANAKA MASAICHI
IPC: B41J2/21
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous loading of an ink cartridge at the time of replacement by making a plurality of grooves, depending on the color of ink, in one side wall face of a cartridge body in the loading direction to an ink jet recorder. SOLUTION: An ink cartridge being loaded to a carriage unit contains an ink absorber in the cartridge body. Ribs 71 corresponding, in the number and the position, to the color of ink contained in the cartridge are made in the outer wall face of the body of an ink cartridge 7y, 7m, 7c, 7k for each color. More specifically, one rib 71 is made in the ink cartridge 7k of black, two ribs 71 are made in the ink cartridge 7y, 7m, 7c of color ink and black ink is discriminated from color ink. With regard to the ink cartridges 7y, 7m and 7c, discrimination is made among yellow, magenta and cyan by differentiating the position for forming two ribs 71 among respective colors.
Patent JP-H05162772-A (JP)
Title: Emboss carrier tape for baking
Inventor: KAWAI TAKASHI
IPC: B65D85/38
Filed: 1991-12-03
Abstract: PURPOSE:To make a high temperature baking possible by a method wherein carrier tape for storing IC packages is made by embossing a thermoplastic resin sheet having a thermal deformation temperature not below a specific value to impart thereto a specific surface resistance. CONSTITUTION:In order to impart a specific surface resistance of at most 10<7>OMEGA to the IC package storing carrier tape adapted for baking treatment to remove moisture therefrom after storage for a long time, a thermoplastic resin sheet having a thermal deformation temperature of at least 100 deg.C is embossed to make the aforesaid carrier tape. The material of the thermoplastic resin sheet is the one selected from nylon 6, nylon 66, polybutyleneterephthalate, polyethyleneterephthalate, etc., having a heat resisting filler added thereto, as required, to provide heat resistance to a thermal deformation temperature of at least 100 deg.C. To obtain the aforesaid specific surface resistance, carbon, metal pieces, tin oxide, etc., are incorporated in the resin.
Patent JP-H10180720-A (JP)
Title: Chip manufacturing apparatus
Inventor: TSUCHIYA MASAMI
IPC: B27L11/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To increase the uniformity of chip size by providing a selecting means which selects chips obtained by a crusher by size to make a chip product. SOLUTION: A crusher 1 which crushes a material M of trees, branches, etc., into chips is installed. The chips the size of which is equal to or larger than a prescribed size are separated by a cyclone 21 and supplied to a sieve 22, in which the chips the size of which is equal to or smaller than a prescribed size are selected as product chips ST to be supplied to a product chip conveyer 4. Accordingly, the product chips ST with improved uniformity in size can be obtained.
Patent JP-H09167545-A (JP)
Title: Lever combination switch
Inventor: ABE MICHIO
IPC: H01H25/04
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lever combination switch in which specific switch mode cannot be selected solely by turning operation of a light knob unless push operation of a push knob is made. SOLUTION: To set head lamp mode to rear fog lamp mode, a stopper rod 43 is slid along a slot 40c of a cylinder part 40b of a stator 40 by push-operating a push knob 45. When the push knob 45 is pushoperated until the stopper rod comes into contact with a flange part 40a, the knob is removed from a fitting protrusion 34e of the light knob 34, therefore, turning operation of the light knob 34 in the counterclockwise direction is made possible. The light knob 34 is movably turned in the counterclockwise direction until the knob hits a second fitting protrusion 40f, and rear fog lamp mode is entered.
Patent JP-H07186836-A (JP)
Title: Dead angle perspective device
Inventor: TAKAHASHI TOSHIAKI
IPC: B60R1/08
Filed: 1993-12-24
Abstract: PURPOSE:To widen a range where the scene range of a dead angle can be watched even when the visual point position of a user is deviated from the optical axis of a lens group. CONSTITUTION:An object lens 101, an eyepiece 102 and an intermediate lens group 106 in which the number 3+(4XN), wherein N is a natural number, of optical axes are arranged between the object lens 101 and the eyepiece 102 in a state to be matched with each other are formed in a way that a value f=1/(1/DR+1/DL) calculated by using the focus distance (f) of each intermediate lens and distances DR and DL to the intermediate lenses situated on both sides of and adjacently to the intermediate lens or the object lens 101 or the eyepiece 102 is established.
Patent JP-2000171088-A (JP)
Title: Indoor unit of air-conditioner
Inventor: TANAKA HIDESHI
IPC: F24F13/20
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To suppress the turbulence of air being blown from an outlet, and to reduce noise and the loss of pressure by providing a horizontal blade being extended along the wall surface of the outlet at the upper and lower parts or only at the upper or lower part of the outer edge of the outlet. SOLUTION: A fan 2 is arranged in a casing 1 of an indoor unit, and an indoor heat exchanger 3 being bent in a dog-legged shape is arranged at the front and upper parts of the fan 2 in the casing 1. Furthermore, at the upper and lower parts or only at the upper or lower part of the outer edge of an outlet 6 of the casing 1, horizontal blades 7 and 8 are rotatably mounted, and wing surfaces 12 and 13 opposite to the horizontal blades 7 and 8 are positioned along the wall surface of the outlet 6. Also, in a wind path 5 being formed by the outlet 6, no horizontal blades are provided. The horizontal blade 7 is in a long plate shape where a short-side direction is bent downward, and a bearing part is provided at both the ends of the horizontal blade 7. Also, in the horizontal blade 7, a slit 7a is provided in the longitudinal direction of the horizontal blade 7.
Patent JP-H11185981-A (JP)
Title: Aging device of fluorescent lamp
Inventor: KIKUHARA SATORU
IPC: H05B41/16
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To light a fluorescent lamp stably by using a leakage type transformer to which a high voltage free from kick voltage generation motion can be continuously applied until lighting of the lamp is started as a ballast in a lighting circuit and arranging a proximity conductor in the vicinity of a section between electrodes of the fluorescent lamp. SOLUTION: Contacts 13, 17 and 15, 19 are closed, a voltage of voltage adjustment type alternating current power supply 12, 16 is applied to transformers for preheating 14, 18, and a preheating voltage is applied to filaments 2, 3 to preheat the filaments 2, 3. When a temperature of the filaments 2, 3 reaches a dischargeable temperature due to preheating, a contact 9 for aging lighting is closed, and a voltage of a voltage adjustment type alternating current power supply 11 having a commercial frequency is applied to the primary side of a leakage type transformer 7 so that secondary open voltages are continuously applied to both ends of a fluorescent lamp 1 and the fluorescent lamp 1 starts lighting. A lamp current becomes substantially a secondary short current due to voltage drop of leakage impedance.  Moreover, when a proximity conductor is arranged in the vicinity of a section between electrodes, the lamp is lit at a specific voltage.
Patent JP-H11180233-A (JP)
Title: Mounting structure of bumper
Inventor: TAKAHASHI TOSHIYUKI
IPC: B62D25/20
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a bumper by which a lower end of the bumper of an automobile can be mounted on a cover located at a lower part of a car body with high workability. SOLUTION: A rib 10a extending along a mounting position of a bumper facer 10 is mounted on a lower face of a lower end of a bumper facer 10, a point of an under cover 14 is overlapped from a lower part of the bumper facer 10 on the inside of a car with respect to the rib 10a, and the overlapped part is connected with a bolt 20 inserted from a point lower part of the under cover 14, whereby the lower end of the bumper facer 10 is mounted on the under cover 14.
Patent JP-H06191648-A (JP)
Title: Document loading plate of copying machine
Inventor: YAMAGAMI TSUTOMU
IPC: G03B27/62
Filed: 1992-12-28
Abstract: PURPOSE:To prevent that a worker miscopies a set of documents in error, and to improve the efficiency of copying work, by forming a data as to the setting position of documents on the surface of a transparent plate the documents are loaded, in a minute uneven surface. CONSTITUTION:The setting standard of documents is formed on the surface of a contact glass 1 at the right hand near side standard, forming frame lines 2 corresponding to the sizes of documents in a minute uneven surface. When a document 4 is loaded on the contact glass 1 on which the minute uneven surface 3 is formed, the reflection light from the document 4 is refracted by the minute uneven surface 3, and then, an image is formed on a sensitive drum, and in this case, the surface of the document 4 and the contact glass 1 the uneven surface 3 is formed are contacted closely, and the inflence of the refraction of the uneven surface 3 can be ignored because the uneven surface 3 is minute. Consequently, the worker can recognize the sizes of the documents easily by the visual observation, and a generation of miscopying can be prevented as well as the workability of copy is improved.
Patent JP-H11179687-A (JP)
Title: Robot control device
Inventor: SAISAKA NORIAKI
IPC: B05B12/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To automatically correct a work data of a robot. SOLUTION: An industrial robot 1 comprises a manipulator 2 and a robot controller 17. The manipulator 2 comprises roughly a base 3, turn base 4 turned around A-axis on the base 3, first arm 5 erected on the turn base 4 to swivel around B-axis, second arm 6 extended in a horizontal direction from an upper end of the first arm 5 to swivel around C-axis, and a wrist part 7 provided in a tip end of the second arm 6. In a tip end of the wrist part 7, a painting gun 8 as a work equipment is mounted. In a RAM of the robot controller 17, a data correction program correcting a teaching data in a work region designated to a work inferior region and an applying amount correction program adjusting an applying amount of paint stuck to a workpiece surface for a prescribed time, in the teaching data in a work region designated to the work inferior region, are stored.
Patent JP-H05157695-A (JP)
Title: Flash lamp
Inventor: YOKOYAMA KAZUNARI
IPC: G01N21/01
Filed: 1991-12-07
Abstract: PURPOSE:To select a form which can generate a high-luminance optical pulse or another form which can generate an optical pulse having a short time width by connecting a capacitor in parallel with a pair of discharge electrodes in such a state that the capacitor can be brought into contact or separated from the electrodes. CONSTITUTION:A pair of discharge electrodes 5 and 8 is provided in a gas-filled chamber 1 with a prescribed interval between the electrodes 5 and 8 and the electrodes 5 and 8 are faced to a light emitting window 3. The positive and negative pole sides of a DC power source 9 are respectively connected to the electrode 5 through a resistor 6 and the chamber 1 and earth 10 is connected to the electrode 8 through the chamber 1. When a passing-through section 13a is passed through the through hole (b) of a wall section 1d and a cap 12 is connected to the section 1d, a spring 18 bends and the electrode 5 is connected to a capacitor 14 through a pin 17. Under such condition, an optical pulse having luminance proportional to the capacitance of the capacitor 14 is generated between the electrodes 5 and 8. Since the capacitance is arbitrarily selectable, the intensity of the light quantity can be set within a range from 10 to 100,000 times. On the other hand, under a condition where the capacitor 14 is separated from the electrode 5, the capacitance between the electrode 5 and earth 10 becomes equal to a stray capacitance and an optical pulse having a short time width is generated.
Patent JP-H10184101-A (JP)
Title: Solar battery mounting system
Inventor: MIKI HIDEKI
IPC: E04H12/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce an installation area for a solar battery used for an outdoor public address device used in municipalities for the prevention of disasters, allow an easy installation work and simplify a solar battery installation structure such as a steel post. SOLUTION: A solar battery 1b clamped with two soft plastic sheets 1a is wound around and fixed to a steel post 2 having an outdoor public address device mounted. Also, a reinforcement part 1c is provided around the sheet 1a and formed to have screw holes 3 aligned with the post screw holes 4 of the steel post 2. Then, set screws are inserted in the holes 3 and the post screw holes 4, thereby mounting a solar battery 1b on the steel post 2. Thus, a structure for installing the solar battery 1b can be eliminated, and an installation area and a work can be lessened. At the same time, good appearance can be obtained.
Patent JP-H0624960-A (JP)
Title: Medicine and its pure preparation of melaruthomine dihydrochrolide and its preparation and its intermediate
Inventor: ROBEERU FUROTSUKU
IPC: C07F9/74
Filed: 1992-12-02
Abstract: PURPOSE: To prepare a noel pharmaceutical agent based on a high purity preparation product of a melarsomine dihydrochloride, which can be administered by using various methods including hypodermic injection and intramuscular injection. CONSTITUTION: This agent contains, as an active ingredient, 5 to 100% of melarsomine dihydrochloride or melaminylthioarsenate dihydrochloride of cysteamine. The preparation of this high purity active ingredient comprises: allowing trichlorotriazine represented by formula I to react with ammonium hydroxide in two steps to convent the trichlorotriazine into diaminochlorotriazine represented by formula II; washing the diaminochlorotriazine with hot water to refine it; converting the resulting compound into melarsenacid hydrochloide represented by formula III in the presence of arsenic acid in an aqueous medium; then, precipitating the compound represented by formula III in an acidic medium;  reducing the compound represented by formula III in the presence of a reducing agent in an organic hydrous alcohol medium to convert the compound represented by formula III into melarsenoxide dihydrate represented by formula IV; and subsequently, treating the compound represented by formula IV in the presence of cysteamine hydrochloride to prepare the objective active ingredient.
Patent JP-2000173949-A (JP)
Title: Semiconductor device, its manufacture, and plating method and device
Inventor: KITADA HIDEKI
IPC: C25D7/12
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To form a high quality conductive plug or wire without causing voids even when a contact hole or the wire is fined. SOLUTION: This semiconductor device comprises: an insulated layer 20 having an opening part 22 formed on an underlayer substrate 10; and a conductive layer 32 formed within the opening part. The conductive layer comprises: a first plating layer 28 formed by a first plating method; and a second plating layer 30 formed by a second plating method in which a current and voltage supplying method is different from the first plating method. The first plating method is any one of a DC plating method, a constant current pulse plating method, a periodic reverse current pulse plating method, and an asymmetrical AC plating method. The second plating method is any one of a DC plating method, a constant current pulse plating, method, a periodic reverse current pulse plating method, and an asymmetrical AC plating method.