baber/WOPTO huggingface dataset:
Patent JP-H07210987-A (JP)
Title: Recording medium reproducing device
Inventor: IWATA TOSHIKIMI
IPC: G11B20/22
Filed: 1993-12-31
Abstract: PURPOSE:To suppress the occurrence of distortion by correcting a part in which a part of a music signal recorded in a recording medium is saturated and reproducing it. CONSTITUTION:When a DAT tape 1 is reproduced by a tape reproducing section 2 and a saturation period exists in a part of a digital music signal, a saturation detecting section 3 detects a timing signal of the start and the finish of the saturation period and a time of the saturation period, and outputs them to a prediction section 4. The prediction section 4 finds tilt of a signal waveform at the time immediately before and immediately after the saturation period out of a digital music signal inputted from the tape reproducing section 2 based on a detected output of the saturation detecting section 3, and predicts an original signal waveform in the saturation period with a time of the saturation period, and outputs a predicted signal waveform with the prescribed timing. The predicted signal waveform is added to a part of the just saturation period of a digital music signal outputted by the tape reproducing section 2 by a correcting section 5, and correction is performed. And after a signal level is attenuated to the half by a attenuation section 6, the signal is outputted to a D/A converter section 8 through a switching section 7.
Patent JP-2001130267-A (JP)
Title: Sunshade of automobile to advance/retract cloth between roof and ceiling by plate spring
Inventor: INOUE TAISUKE
IPC: B60J11/00
Filed: 1999-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a beautiful sunshade of a simple structure for an automobile. SOLUTION: A roof is provided on a ceiling, and a mechanism to deliver a cloth by a leaf spring, a mechanism to feed the cloth, and a mechanism to vertically move the roof are mounted in a space between the ceiling and the roof.
Patent JP-H05183544-A (JP)
Title: Monitor controller
Inventor: IWASAKI JUNKO
IPC: H04B10/27
Filed: 1991-12-13
Abstract: PURPOSE:To obtain the monitor controller by which the processing for important information requiring urgent processing such as a fault is implemented in real time even when an information quantity is increased. CONSTITUTION:The controller is provided with a program memory 15 storing plural monitor control information processing programs in which each task processing operation of monitor control information to be sent relating to each optical transmitter 30 and an optical transmission network 40 is described, a CPU 14 selecting the program described in the program memory 15 and implementing monitor control, a buffer 19 storing tentatively the monitor control information from the monitor control network 50 and a memory 16 to store the data, and an information classification section 11 classifying the monitor control information from the monitor control network 50 into usual information and important information or the like based on the importance on the predetermined processing decided for each ID and storing them to a different location in the buffer 19.
Patent JP-2000180678-A (JP)
Title: Method and device for detecting abnormality of groove shape of grooved spacer for optical cable
Inventor: OKA YOSHIHIRO
IPC: G01B11/14
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To contribute to improvement of the manufacturing quality by detecting the abnormality of the groove shape by noncontact inspection requiring no abnormality detecting sensor to be brought into mechanical-contact with a groove of a grooved spacer, automatically judging whether the groove shape is in the allowable error or not, and storing the data. SOLUTION: An encoder 3 is provided for picking up an image of a grooved spacer 1 by a plurality of CCD cameras 5 arranged at equal angles on a concentric circle taking the grooved spacer 1 as the center and for detecting the moving distance. A signal of the encoder 3 is input into a computing device 8, the image data picked up by a plurality of CCD cameras 5 are input into an image take-in device 7 while correcting the image pickup timing, a signal obtained by binarizing the brightness of the image data is input into the computing device 8, a tracer 11 is extracted from the input image, and a groove pitch and the reversing angle obtained from image loci in the equal angle positions are compared with a manufacturing design value stored in the computing device 8 to judge the acceptability.
Patent JP-H09187705-A (JP)
Title: Method for forming resin coating film and apparatus therefor
Inventor: ABE AKIHIKO
IPC: B05C11/08
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To remove a rising part without taking a long time. SOLUTION: A silicon wafer 1 is set on the upper face of a chuck stage 13, a resist 16 is dropped to the silicon wafer 1 while the chuck stage 13 being rotated, and the resist 16 is dispersed to the whole upper face of the silicon wafer 1 based on the centrifugal force, so that the resist 16 is applied to the silicon wafer 1. After the resist 16 applied to the silicon wafer 1 is temporarily pre-baked, the rising part 17 in the peripheral part of the resist 16 is heated by a spot heater 21 while the chuck stage 13 being rotated and when the heating is carried out sufficiently, a resist dissolving agent is supplied to the rising part 17 by a nozzle 18 for supplying the resist dissolving agent.  In this case, the film thickness of the temporarily pre-baked resist 16 does not alter even if the silicon wafer 1 is rotated at high speed and the rising part 17 can be dissolved and removed while the silicon wafer 1 being rotated at high speed and consequently, the rising part 17 can be removed without taking a long time.
Patent JP-2000180844-A (JP)
Title: Liquid crystal display device
Inventor: YAMADA YOSHITAKA
IPC: G02F1/13357
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can display images with high contrast and high brightness. SOLUTION: The utilization factor of the light from a light source 10 is improved by providing a polarized light selecting and separating plate 50 between the light source 10 and a first polarizing plate 30 arranged on the incidence plane side of a liquid crystal cell 20 and by transforming natural light from the light source 10 into partially polarized light having an axis of polarization parallel with the transmission axis of the first polarizing plate 30. Also by improving the degree of partial polarization (a) of the light (partially polarized light) transmitted by the polarized light selecting and separating plate 50, the degree of polarizing (P) of the first polarizing plate 30 on which the partially polarized light falls is reduced, thereby improving the transmissivity of the first polarizing plate 30.
Patent JP-H10173368-A (JP)
Title: Snap-fit engaging structure
Inventor: NAKAMURA JIRO
IPC: H05K7/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a snap-fit engaging structure, with which two members which are assembled together with the structure can be disassembled easily by separating them from each other in a short time at the time of disassembling the members for recycling. SOLUTION: An engaging member 1 having plastic claws 2 is engaged with an engaged member 3 having holes which can be engaged with the claws 2 by snap-fit engagement between the claws 2 and holes. The separating and disassembling properties of the members 1 and 3 are improved by providing inserting ports 5, into which the front end of a disassembling tool can be inserted at part of the engage member 3 near the holes.
Patent JP-H10165596-A (JP)
Title: Display device for game machine
Inventor: YOKOTA MOTOHIDE
IPC: A63F7/02
Filed: 1996-12-15
Abstract: PROBLEM TO BE SOLVED: To display different information desired by a player by switching and displaying result information stored in a game result information storage device in a predetermined order based on switching signals from a display switching operation unit. SOLUTION: A control part 60 is provided with the respective kinds of the memories 65-80 of game result information including a rotation number memory 69 and a large winning probability memory 78, etc., and a ranking device 81 so as to store the game result information. Then, by a game result display controller 90, the information is displayed at this display device 11. When the player wants to know the result of a pachinko game device, when a push button 15c for a display feed operation is pressed, the display controller 90 switches the large winning probability/total rotation number of the day before yesterday the day by the data of the large winning probability memory 78 and the rotation number memory 69.  By repeating the operation of the button 15c for the display feed operation, the respective pieces of the stored information are switched and displayed in the predetermined order and the information desired to be known is taken out.
Patent JP-2000179659-A (JP)
Title: Oil passage structure for gearbox
Inventor: TAKEMURA TADASHI
IPC: F16H57/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To supply control oil pressure and lubricating oil to a gearbox and a hydraulic friction element with simple constitution. SOLUTION: Oil passage structure has an oil passage system mainly composed of an oil passage 44e formed at a motor support 44 and oil passages 1b, 1c formed at a rotating shaft, so as to supply clutch control oil pressure to a clutch oil chamber 27a, and an oil passage system mainly composed of an oil passage 44e' formed at the motor support and an oil passage 50 formed between a sun gear boss part 21a and the rotating shaft, so as to supply lubricating oil to the lubricated part of a planetary gear unit 20. Control oil pressure supply to pulley oil chambers 33d, 33e of a belt type continuously variable transmission is performed through oil passages 43a, 43b, 31a, 31b, 31c on the transmission rear side.
Patent JP-H05166572-A (JP)
Title: Mechanism for feeding electricity to rotor
Inventor: TONAMI HIROMICHI
IPC: H01R39/30
Filed: 1991-12-16
Abstract: PURPOSE:To prevent splashing of molten metal when the electrode portion of a rotor is connected to an external power supply via the molten metal. CONSTITUTION:A container 8 for storing molten metal 7 is added to a rotary cathode 4. An opening 9 is formed in the container 8 and a plug 10 is attached to a terminal 12 which is inserted into the container 8 through the opening 9. When the cathode 4 is rotated, the molten metal 7 is driven toward the wall of the container 8 by the centrifugal force of this rotation and is uniformly distributed and so does not splash outside of the opening 9 and then the plug 10 is separated from the opening and non-contact feeding is performed while sliding of the container 8 against the plug 10 is prevented. Because when rotation of the rotary cathode 4 is started or stopped the behavior of the molten metal 7 becomes unstable, the plug 10 is brought into contact with the opening 9 to close the same. Splashing of the molten metal 7 to the outside of the container 8 is prevented in any circumstance.
Patent JP-H11179479-A (JP)
Title: Forging method for hemisphere
Inventor: FUJIWARA YUUJI
IPC: B21J5/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To produce a shoe by a simple means in a high precision and to inexpensively forge a high performance shoe. SOLUTION: When forging a shoe so that an outer peripheral face having a spherical radius smaller than a spherical radius of an apex face is extended from the apex face and an apex face through the outer peripheral face is smoothly continued with a spherical radius smaller than a spherical radius of the outer peripheral face, the method consists of a first process that a columnar or spherical stock 8, 9 having the same volume as the shoe is forged to a preform 10, in which a apex face has a spherical radius of the shoe apex face and a height is lower than the shoe,  by pressing.compressing with a first die having a recessed part formed with a spherical face radius slightly larger than a spherical face radius of an apex face of a shoe and a second process that a preform 10 is forged to a formed part 16 having the spherical radius of the outer peripheral face of the shoe by pressing.compressing with a second die having a recessed part formed with a spherical face radius slightly smaller than a spherical face radius of the outer peripheral face of the shoe.
Patent JP-H11186514-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: HIEDA KATSUHIKO
IPC: H01L21/8242
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To ensure the quality of a semiconductor layer in a region, where a transistor is formed and to stabilize the connection between one of source/ drain and a storage electrode. SOLUTION: A capacitor formed by embedding storage electrodes 8 and 10 in a trench selectively provided in an Si substrate 1, a first epitaxial Si layer 12 formed while being insulated from the storage electrodes 8 and 10 on the substrate 1 and the upper part of capacitor, a connection electrode 14 embedded in a connection hole 14 provided by partially removing the Si layer 12 to establish contact with the storage electrodes 8 and 10, a second epitaxial Si layer 17 formed at the upper part of the Si layer 12 and the connection electrode 16, and an MOS transistor formed at the Si layer 17, are provided. The connection electrode 16 is insulated from the first Si layer 12 in the direction parallel to the substrate, while being connected to either one of source/drain of the transistor through the second Si layer 17 in the direction of substrate thickness.
Patent JP-H06179231-A (JP)
Title: Molding method of injection molding
Inventor: KOBAYASHI KAZUJI
IPC: B29C33/76
Filed: 1992-12-14
Abstract: PURPOSE:To provide the molding method of injection moldings, with which inserts are automatically removed at mold opening even when a product has an arcuate shape. CONSTITUTION:At the injection molding of a hollow arcuate product, two opposite inserts 20 and 21, both the tips of which abut against each other at the middle of the center line of an arcuate cavity 7 formed between a fixed retainer plate 3 and a movable retainer plate 4, are detachably provided along the center line so as to be controlled in order to abut the tips of the two inserts 20 and 21 against each other at the pouring of molding material in the cavity 7 and separate them from each other at the mold opening. By the above-mentioned controlling, the conventional manual operation can be replaced by the automatical operation.
Patent JP-H05169027-A (JP)
Title: Ultrasonic diaphragm and its production
Inventor: SANO MITSUGI
IPC: B08B3/12
Filed: 1991-12-19
Abstract: PURPOSE:To obtain the diaphragm resistant to erosion, chemicals, etc., and capable of efficiently emitting a sound into a liq. by laminating a hard chromium layer on a metallic base material and further a titanium nitride layer thereon and fixing an ultrasonic vibrator to the base material. CONSTITUTION:A hard chromium layer 2 is formed on the surface of a metallic base material 1 of stainless steel, etc., by plating. The surface of the hard chromium layer 2 is treated with a liq. chemical to form a fine hexagonal hair crack 8. A titanium nitride layer 3 is then formed thereon, and a part of the titanium nitride layer is allowed to intrude into the hair crack 8. An ultrasonic vibrator is fixed to the rear of such a three-layered metallic base material 1. Consequently, the titanium nitride layer in contact with a cleaning soln. is highly durable, and vibration is transmitted without loss of sound.
Patent JP-H05137530-A (JP)
Title: Production of wheat leaf food
Inventor: SASAKI KAZU
IPC: A23L19/00
Filed: 1991-11-18
Abstract: PURPOSE:To obtain a wheat leaf food useful for daily life and balanced in nutrition by naturally drying wheat leaf reaped before earing up and powdering the dried leaf. CONSTITUTION:Wheat leaf reaped before earing up (preferably having 15-20cm length) is naturally dried or dried by a drier until the water content becomes <=6% and formed into powder of 120 mesh to provide the objective food. Furthermore, preferably, the reaped leaf is passed through hot water (preferably containing 2-3% salt) at 90-100 deg.C and quickly cooled, dried and powdered.
Patent JP-H07199562-A (JP)
Title: Density controller
Inventor: SHIBA HIROSHI
IPC: G03G15/06
Filed: 1993-12-30
Abstract: PURPOSE:To set the density of an image not influenced by fluctuation in image forming environment. CONSTITUTION:This density controller is constituted so that when a diode 60 exposes a substrate on a photoreceptor or a transfer body transferring a recording medium and an image developed based on prescribed image density conditions, a CPU 101 calculates the contrast value of the image corresponding to density conditions for the substrate from a detection signal corresponding to a different light quantity in the emission of an exposing means, detected by a photodiode 62 and a developing bias control part, 102 controls the developing bias value of a developing means (developing sleeve) based on the calculated contrast value.
Patent JP-H11189881-A (JP)
Title: Blackening treated composition and blackening treating method
Inventor: KAWAKAMI IKUO
IPC: C23C22/52
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To regulate the compsn. of a composition subjecting the surface of brass to blackening treatment to the one free from deterioration and whose maintenance is made possible. SOLUTION: The composition has a compsn. contg. (A) at least one kind selected from basic copper carbonate, copper hydroxide, copper oxide (II) and tetraamminecopper (II) salt shown by the formula of [Cu(NH3 )4 ]X2 (X denotes a monovalent anion composed of OH, Cl, NO3 , NCS, Cu (I) Cl2 , 1/2SO4 , HCO3 and 1/2CO3 ), (B) at least one kind selected from aq. ammonia, gaseous ammonia, liq. ammonia, ammonium carbonate and ammonium hydrogencarbonate and (C) water as the residue, and the concn. of (the copper components, the ammonia components) in the composition lies within the range surrounded by each point of (0.2 wt.%, 2 wt.%), (0.2 wt.%, 10 wt.%), (1.5 wt.%, 20 wt.%), (2.5 wt.%, 20 wt.%), (2.5 wt.%, 10 wt.%) and (1.5 wt.%, 2 wt.%).
Patent JP-H11179730-A (JP)
Title: Mold for molding tire and pneumatic tire
Inventor: MIYAZAKI YUSAKU
IPC: B29C33/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent troubles on vulcanization caused by storage of air from being generated without providing additional vent holes and grid lines. SOLUTION: A mold for molding a tire wherein projections 3B for molding channels for dividing and molding blocks on a tread molding face 3A are provided and vent holes 4 are provided on the corners of tread molding face parts 3a surrounded with the projections 3B for molding channels is provided. A number of fine projected parts 5 with an interval of at least 0.4 mm and smaller than 2 mm and the whole vol. per cm<2> of 1.5-30 mm<3> are provided on the tread molding face part 3a surrounded with the projections 3B for molding channels.
Patent JP-H05162996-A (JP)
Title: Leech type forklift
Inventor: TOYA IKUYA
IPC: B66F9/10
Filed: 1991-12-18
Abstract: PURPOSE:To prevent the slip even on a slippery road surface and improve workability by installing a controller which can output a drive signal which is formed by multiplying the signal based on the operation quantity of an acceler ating lever by the ratio of the turning radius of each load wheel for the turning radius of a drive wheel, to an auxiliary electric motor. CONSTITUTION:A calculating circuit 37 calculates the turning center point P of a car body from the steering angle theta of a drive wheel 11 and calculates the turning radius 13 of the drive wheel 11 from the turning center point and each turning radius L1, L2 of the left and right drive wheels 16L and 16R. The value which is obtained by multiplying the drive signal V supplied to the drive wheel by each ratio of the turning radius of the left and right load wheels for the turning radius of the drive wheel is transmitted as the drive signals VL and VR to the assisting electric motors 17L and 17R of the left and right load wheels. The drive signals VL and VR permit the turn at an equal angular speed for the turning center point, between all the driving wheels.
Patent JP-H05169924-A (JP)
Title: Tire for snow-covered road
Inventor: KODAMA KUMAO
IPC: B60C11/14
Filed: 1991-12-19
Abstract: PURPOSE:To provide reliable anti-slipping performance for a tire during running on an ice/snow-covered road, improve control stability, braking performance and snow resistance and avoid damage to an ordinary road, in running, by mixing sand material into the tread-side rubber layer of the tread of a tire mainframe. CONSTITUTION:A tread 4 is formed by two rubber layers, the inner-side rubber layer 9 and the tread-side rubber layer 7, and sand material 8 is mixed into the tread-side rubber layer 7 to form a tire for a snow-covered road. As the sand material 8 is exposed to the surface of the tread-side rubber layer 7 during running on the snowfall layer of the road surface, the sand material 8 is laid between the upper face of the snowfall layer and the grounding face of the tread-side rubber layer 7 to bring anti-slipping performance. The rubber layer 7 is worn as indicated by a virtual line 10 and so anti-slipping performance remains unchanged.
Patent JP-H11187337-A (JP)
Title: Electronic camera
Inventor: EZAWA AKIRA
IPC: H04N5/91
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To transmit given attribute information together with image information to the outside by giving an attribute expressing a reproduction form with respect to image information obtained by image pickup. SOLUTION: This camera is provided with image pickup means 105 and 107 picking up the image of an object and outputting image information, an image recording means 101 recording outputted image information in a recording part 119, an attribute setting means 101 setting an attribute expressing the reproduction form of recorded image information and recording attribute information expressing the attribute in the part 119, and transmitting means 101 and 113 transmitting recorded picture information and attribute information to the outside.
Patent JP-H09183647-A (JP)
Title: Paper pulp sludge gypsum board and its production
Inventor: FUNAKI GANTAN
IPC: C04B103/69
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a paper pulp sludge gypsum board with high strength useful for building materials as a reutilizing means of paper pulp sludge and its production method. SOLUTION: In the gypsum board using the paper pulp sludge as a reinforcing agent, the affinity between normally added hemihydrate gypsum added later and fine fibers of the pulp sludge is enhanced by preliminarily impregnating a trace amount of hemihydrate gypsium into the water stuck to the fine fibers of the paper pulp sludge, thus both is capable of being approached most closely, and the paper pulp sludge gypsum board is obtained as a strong combined body. Beside, by adding a mildewproofing chemical together with the normally added hymihydrate, a mildewproofing paper pulp sludge gypsum board holding a mildewproofing effect is obtained.