baber/WOPTO huggingface dataset:
Patent JP-2001185755-A (JP)
Title: Semiconductor light emitting element
Inventor: HOSOMI CHUKEI
IPC: H01L33/38
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which has a structure permitting lights emitted from a light emitting layer to be taken out possibly much outside a chip to improve the outside differential quantum efficiency. SOLUTION: A semiconductor laminate 12 having a light emitting layer forming part 11 having an active layer 4 sandwiched between at least an n-type layer 3 and a p-type layer 5 is provided on a semiconductor substrate 1, an upper (p-side) electrode 8 is provided on the front surface of the semiconductor laminate 12, a lower (n-side) electrode 9 is provided on the back surface of the semiconductor substrate 1, and a slope narrower at the upper electrode 8 and broader at the active layer 4 is formed on the side of an upper layer of the semiconductor laminate 12 than its active layer 4.
Patent JP-2001179157-A (JP)
Title: Coating nozzle for liquid and coating device and coating method
Inventor: HARUKAWA SUMIO
IPC: H01L21/027
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating nozzle for liquid capable of forming a uniform coating film with a small quantity of a coating liquid on a circular surface, preventing the physical staining in the forming process and processing for a shorter time. SOLUTION: In the coating nozzle 30 for liquid having a thin plate like space part 42 for housing the liquid inside and a discharge port 36 structured by opening the end part of the space part 42 outside, a feed port 46 for feeding the liquid to the space part 42 and a 1st suction port 50 arranged almost at both end parts of the space part 42 and formed by drawing both end parts of the tip directing a discharge port 36 for the liquid into the space part 42 are provided.
Patent JP-2001180006-A (JP)
Title: Ink jet recorder
Inventor: CHO SHUNKA
IPC: B41J2/175
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To suppress consumption of ink incident to suction of ink from a nozzle opening. SOLUTION: The ink jet recorder comprises an ink storage section 23 having a plurality of ink storage chambers 24a-d for storing a plurality of kinds of ink, and a recording head 15 having a nozzle forming surface 16 provided with a plurality of nozzle openings 17a-d and receiving ink from the ink storage section 23 to eject ink drops from the nozzle openings 17a-d. The nozzle forming surface 16 of the recording head 15 is sealed by a capping means 9 to form an enclosed space 18 which is then evacuated by means of suction pumps 20a-d to suck and discharge ink from the nozzle openings 17a-d. The plurality of nozzle openings 17a-d of the recording head 15 are arranged while being classified into a plurality of groups corresponding to the plurality of kinds of ink.  The enclosed space of the capping means 9 is sectioned into a plurality of chambers 18a-d corresponding to the plurality of groups and each chamber is coupled with an ink discharge channel 19a-d.
Patent JP-2000189542-A (JP)
Title: Golf ball and method for arraying dimples to golf ball
Inventor: MAEHARA KAZUTO
IPC: A63B37/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve aerodynamic isotropy and to embody a uniform carry by arranging respective dimples randomly as a whole on at least the hemispherical surface of a golf ball formed with the many dimples on its surface, thereby fundamentally solving aerodyamical anisotropy. SOLUTION: The golf ball is formed with the many dimples on its surface and the respective dimples are arranged randomly as a whole on at least the hemispherical surface. The dimple array does not has regularity like regular polyhedron arraying consisting of the conventional octahedrons, etc., but are made random in the major axis direction, the position of bank parts, shapes, etc., in the case of the plane non-circular dimples. The dimple shapes are preferably plane circular dimples. In addition, the mingling of the plane circular dimples and the plane non-circular dimples is equally well. Further, the area when the respective dimples are projected to planes is preferably 3 to 30 mm2.
Patent JP-H11194112-A (JP)
Title: Adjusting method for temperature control device for oxygen detecting element
Inventor: SHINGYOJI NOBUYOSHI
IPC: G01N27/41
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To adjust a temperature control device for a temperature detecting element without using an oxygen sensor. SOLUTION: An adjusting method is constituted in such a way that, while present electric power supplied to a heater 13 is being monitored by an electric- power display part 18, a temperature setting part 19 is operated so as to adjust the present electric power to target electric power and that a target temperature is set. As a result, irrespective of the characteristic of every heater 13, a temperature control device for an oxygen detecting element can be adjusted simply and properly by using only the relationship between electric power and a temperature under a set condition (a target condition).
Patent JP-2001179940-A (JP)
Title: Method and device for pasting plate
Inventor: MATSUMURA ZENZO
IPC: B41F27/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To correctly position a plate to a blanket film for pasting the former to the latter in the production of a press plate for printing on a corrugated board. SOLUTION: This pasting method for the press plate is to paste the plate 18 to the blanket film 11. Concretely, the blanket film 11 is correctly positioned to a predetermined position and then temporarily fixed under a deflection-free state. Then, the plate 18 is placed on the blanket film 11 so as to take in matchmarks 10 applied to the plate 18 through cameras 4, 41 and 42 set at predetermined positions above a table 3 as image signals in order to coincide the eye marks 10 of the plate 18 with match mark 53 applied onto a monitor 5 by moving the plate 18 on the blanket film 11 under the condition that a matchmart 10 reflected on the monitor 5 is seen so as to bondingly fix the plate 18 to the blanket film 11 at the position that both the plate and the film coincide with each other.
Patent JP-2000193909-A (JP)
Title: Picture display device
Inventor: SHIMIZU EIJI
IPC: G02B27/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device small in size, light in weight and capable of enlarging a screen without causing distortion by using an entire hologram area. SOLUTION: In this picture display device by which an observer 4 observes a virtual image by a hologram combiner 3 provided at the area of the field of view of the observer by projecting optical images from a right eye picture display device 1R and a left eye picture display device 1L to the hologram combiner 3, transmission type hologram combiners 2R and 2L having aberration reverse to that of the hologram combiner 3 are arranged between the hologram combiner 3 and the right eye picture display device 1R and the left eye picture display device 1L.
Patent JP-2000196068-A (JP)
Title: Semiconductor device and manufacture of the semiconductor device
Inventor: GOTODA RITSUKO
IPC: H01L29/78
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which can suppress the occurrence of hot carriers by lightening the strong electric field in the vicinity of a drain. SOLUTION: N-impurities implanted regions 6s and 6d are made within the main face of a p-type silicon substrate 1 where a gate electrode 5 is not made, and then a TEOS oxide film 7 is accumulated over the entire surface. Sidewalls 8s and 8d, which have vertical planes are made by switching the etching conditions such as pressure, gas flow, etc., into the conditions for strengthening the sidewall deposit after anisotropically dry-etching the TEOS oxide film 7, leaving it for a specified thickness h1, and then by continuing the anisotropic dry etching of the TEOS oxide film 7. Next, n+ impurity implantated regions 9s and 9d are made within the main face of the p-type silicon substrate 1 by implanting arsenic ions into the p-type silicon substrate 1, with the gate electrode 5 and the side walls 8s and 8d.
Patent JP-2000190895-A (JP)
Title: Reverse mechanism for planing boat
Inventor: TSUMIYAMA YOSHINORI
IPC: B63B35/73
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the backing efficiency of a planing boat by means of a reverse mechanism serving also as a side thruster, while holding its gliding performance intact. SOLUTION: A reverse device 1 for a planing boat has a deflector 1A movably installed behind the nozzle of a water jet pump P to divert the backward jets of water from the nozzle and back a hull A. The deflector 1A has in each side a sideway opening discharge opening 1a for spouting jets of water along a transom T of the hull A.
Patent JP-2000229605-A (JP)
Title: Vertical welding and cutting apparatus for packaging tube material made of thermoplastic film for particularly tubular bag material packaging device
Inventor: BAUSCH GUENTHER
IPC: B65B61/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a welding and cutting apparatus for a packaging tube material, which achieves rapid sealing and cutting while maintaining a high- quality welded joint. SOLUTION: This apparatus includes a first propelling roller 18 and a second roller 19 cooperating with the first propelling roller 18, and these rollers are reversely driven in synchronism with each other. Each of the rollers 18, 19 is brought into contact with each other in a tangential direction on its circumference. The apparatus has a circular heating platen 30 mounted in the first propelling roller 18, and its diameter is made larger than the diameter of the circumference of the first roller 18. The second roller 19 is provided with a circumferential groove 31 into which the circumferential portion of the heating platen 30 enters. Thus, a high-quality cut joint can be made at high speed.
Patent JP-2001187578-A (JP)
Title: Motor control device for motor-driven power steering
Inventor: SAKAMAKI MASAHIKO
IPC: H02P21/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor control device for a motor-driven power steering capable of improving a feeling of steering. SOLUTION: The current command value Ia* set on the basis of vehicle speed V, steering torque T, and the like is supplied to a q-axis current command value computing part 66. The q-axis current command value computing part 66 sets the q-axis current command value iqa* in a d-q coordinate system by operation on the basis of the current command value Ia*, whereas the d-axis current command value ida* is set to zero. A motor M is then feedback- controlled on the basis of each deviation between the d-axis current command value ida* and q-axis current command value iqa* of the d-q coordinate system and a d-axis current ida and a q-axis current iqa obtained by the three-phase alternating current/d-q coordinate transformation of an output signal of a motor current detecting circuit 41.
Patent JP-2001188977-A (JP)
Title: Event notification device
Inventor: IZUMI HIROYUKI
IPC: G10L15/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To recognize various events such as termination of a door phone and a telephone more accurately in daily life with simple constitution. SOLUTION: An event detecting device 101 detects an event by checking whether a switch is ON or OFF or using a sensor. An event detection signal is sent by radio to an event display device. An event display device 102 gives notice of event occurrence through light or vibration and displays the contents of the event in the form of a message.
Patent JP-2000180629-A (JP)
Title: Manufacture of holographic diffraction grating
Inventor: ISHIKAWA JUN
IPC: G03H1/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a holographic diffraction grating capable of producing white diffractive light from a fed white light and being fabricated through one run of optical recording process. SOLUTION: A directional diffusion plate 1 having diffusional property is installed in tight attachment or proximity to a holographic recording material 2, and a reference light 3 is put incident in the transmitting direction of the diffusion plate 1 while a physical light 4 is given incident in the diffusing direction, and interferential striations formed after passage of the diffusion plate 1 are recorded in the holographic recording material 2, and thereby an intended holographic diffraction grating to diffract a white light is accomplished.
Patent JP-2000182194-A (JP)
Title: Moving object global management system
Inventor: TAKAHASHI MITSURU
IPC: H04W4/90
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a system which is capable of preventing theft, the operation condition, accident analysis, and management against emergencies of a moving object in real time over nations in the world and accumulates the operation condition of the moving object in a management side computer with a low communication cost. SOLUTION: A system A on the moving object side receives position information sent from a GPS satellite by a GPS antenna 10 and sends this data to a control part 2. Data of a moving body state detection means 7 detected by sensors provided in respective parts of the moving object is also sent to the control part 2. In the case of a fault, an accident, or a happening, the recognition number of the moving object in a data storage part 3, data of a fault cause investigation information 9, etc., are transmitted to a management office through a communication means 5 consisting of a modem and a portable telephone by operation of an emergency switch button 8 installed in the system A on the moving object side. This operation is performed not only by the operation of the emergency switch button 8 but also automatically by the operation of the control part 2.
Patent JP-H04215637-A (JP)
Title: Camera recording data on film
Inventor: KAWAMURA KUNIO
IPC: G03B7/26
Filed: 1990-12-14
Abstract: PURPOSE:To obtain a camera surely recording data by a simple method by detecting the voltage of a power source for moving a film to control the recording timing. CONSTITUTION:The drive block MD of a motor for taking up or rewinding a film drives the motor for the forward rotation, reverse rotation, brake and stop via the motor control signal from a control block CTL. A voltage detection block BC for detecting the voltage of a battery to move the film resistor-divides the battery voltage at the preset resistance ratio via the signal from the control block CTL then A/D-converts it, and the voltage of the battery is digitally detected and outputted to the control block CTL. There is a correlation between the moving speed of the film and the power voltage, when the power voltage is detected, the wound quantity and moving speed of the film can be estimated, and recording can be performed at the timing suitable for them.
Patent JP-H04216282-A (JP)
Title: Video signal reproducing device
Inventor: INAGAKI OSAMU
IPC: G11B20/06
Filed: 1990-12-17
Abstract: PURPOSE:To easily identify whether a demodulated video signal is according to a normal recording system or a high band recording system. CONSTITUTION:A rotation detecting pulse is detected by a PG sensor 23 and supplied to a system controller 12. According to the position of this rotation detecting pulse, a vertical blanking period is discriminated by the said controller 12 and supplied to a level discriminating circuit 15e. The level discriminating circuit 15e discriminates whether the signal level of the demodulated video signal from a YFM demodulation circuit 15b is higher than a prescribed value during the vertical blanking period or not, and the band width of the YFM demodulation circuit 15b is controlled through the system controller 12 so as to deal with normal recording/high band recording.
Patent JP-H04219674-A (JP)
Title: Information signal recording and reproducing system
Inventor: KOJIMA TADASHI
IPC: G11B20/10
Filed: 1990-12-19
Abstract: PURPOSE:To provide flexibility in the coupling of the final input information and a device for recording and reproducing digital data. CONSTITUTION:An analog input signal is inputted to an information processing unit 62 and is sampled and converted to a digital signal by the timing signal consisting of a reference clock and this signal is transferred via an I/O circuit 613 to a data recording and reproducing unit 62 in this system. The I/O circuit 613 has a memory for data buffer and transmits and outputs the transfer back data. The data recording and reproducing unit 62 records the transferred data as one unit data on a recording medium 622. The above-mentioned processing is executed asynchronously with other units and I/Os are respectively provided in the input/output sections thereof. These sections respectively contain memories for buffer. An information output processing unit 63 has the I/O circuit similarly contg. the memory for buffer and outputs the data in this memory after rearranging the data so as to meet the form of utilization.
Patent JP-H04221451-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: ASAKURA NAOKI
IPC: G11B15/18
Filed: 1990-12-25
Abstract: PURPOSE:To offer a magnetic recording and reproducing apparatus whose performance can be ensured for a long time without requiring any labor by a method wherein a simple device is added. CONSTITUTION:A roller 25 for cleaning use is brought into pressure contact with a face other than the contact face of a pinch roller 13 at a capstan shaft 2 only during the extraction action of a magnetic tape 12. Thereby, it is possible to restrain magnetic powders from adhering to the capstan shaft 2. Since the capstan shaft is cleaned whenever the tape is loaded, the performance of an apparatus can be kept for a long time.
Patent JP-H04224589-A (JP)
Title: Imide compound, curable composition containing the same and cured material obtained therefrom
Inventor: KISHIMOTO YASUHISA
IPC: C09D5/00
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a new imide compound which is a liquid or a solid having a low melting point at room temperature, provides a cured material excellent in heat resistance, chemical resistance and mechanical characteristics after curing and has an imide skeleton direction bonded to an aliphatic cyclic structure and a reactive silicon group in the same molecule. CONSTITUTION:An imide compound shown by formula I [R<0> is 6-30C aromatic group-containing bifunctional organic group or group shown by formula II (R<2> is 1-20C bifunctional organic group; R<3> is 1-20C monofunctional organic group; n is 1-20); R<1> is 1-20C bifunctional organic group having at least one reactive group-containing silicon group] such as a compound shown by formula III. The imide compound shown by formula I is mixed with a silanol condensation catalyst and cured by moisture or heat to give a cured material. The compound shown by formula I, for example, is obtained by synthesizing an imide compound shown by formula IV (R<6> is bifunctional organic group such as group shown by formula V) and then introducing a reactive silicon group.
Patent JP-H04218477-A (JP)
Title: Mirror stay fitting device for motorcycle
Inventor: YAMADA YASUNORI
IPC: B62J29/00
Filed: 1990-12-10
Abstract: PURPOSE:To simplify structure around a fitting part so as to reduce the number of parts by fixing the fitting bracket of a mirror stay to a reinforcing member for reinforcing a connecting part between a head pipe and the front end parts of both side frames. CONSTITUTION:A reinforcing member 18 is rigidly fixed in a triangular space formed between a head pipe 12 and the front parts of both side frames 14. A mirror stay 32 is provided with a fitting bracket 34 fixed to the upper face of the reinforcing member 18 by vis 33, an erect bar 36 erected from the bracket 34, and a lateral bar 38 fixed to the upper end of the erect bar 36. End plates 38a, 38b are rigidly fixed to both ends of the lateral bar 38, and a lateral pair of rear view mirrors 40 are fitted to the end plates 38a, 38b with a cowling 26 interposed in between. A fuel tank 42 is provided, at its front lower face, with a recessed part for forming a horizontal plane 44, and a connecting tongue piece member 46 is rigidly secured in such a way as to transverse the recessed part. The connecting tongue piece member 46 is provided with tongue pieces 46a, 46b that can enter under the inclined parts 34a, 34b of the fitting bracket 34.
Patent JP-H04215374-A (JP)
Title: Image editing device
Inventor: FUKUDA SHIGERU
IPC: G03G15/00
Filed: 1990-12-13
Abstract: PURPOSE:To increase the range of image edit processing by outputting the mirror image of an original image on the same recording paper in parallel or vertically with the original image. CONSTITUTION:Image information read by one time of scan is stored by writing on plural blocks of a storage means simultaneously, and the image information is shifted in a main scan direction from the first block of the storage means 102, 103 corresponding to the width of the original image or that of an image to be recorded and outputted, and it is shifted in the main scan direction from the second block of the storage means, and also, it is read out simultaneously by inverting the right and left sides, and they are recorded as images by synthesizing on the same recording paper by a synthetic output means 180. Also. the image information read by one time of scan Is written and stored in the plural blocks of the storage means 102, 103 simultaneously, and after the image information is read out from the first block of the storage means, the upper and lower sides of the image information are inverted and read out from the second block of the storage means, and they are recorded as the images by synthesizing on the same recording paper.
Patent JP-H0671428-A (JP)
Title: Automatic brazing welder
Inventor: SERAFUIINO GURIZOONI
IPC: B23K1/00
Filed: 1990-12-21
Abstract: PURPOSE: To automatically join by brazing differently positioned metal members having various shapes. CONSTITUTION: This machine is composed of a supporting means 4, movable in triaxial directions and a brazing head 3 fixed to the supporting means. The brazing head is provided with a nozzle 119 attached to the tip of a torch, capable of reciprocating and adjusting an angle so that flames are converged to a spot on the axis of the torch, a brazing filler metal feeding device 133 and a detecting means 130 having a detecting element 132.  In planar view, the head is approached to metal members existing in the already known position by a controller, the torch and the brazing filler metal feeding device are set to an optimal vertical position and angular position, in accordance with the coordinates of the brazing section detected by the movement of the detecting element, and automatic brazing is performed in accordance with parameters inputted preliminarily such as brazing data, a preheating time, a brazing filler metal feeding quantity, a heating time and the vibration width of the torch.
Patent JP-H04223563-A (JP)
Title: Automatic teller machine
Inventor: MURAMATSU SETSUKO
IPC: G07D9/00
Filed: 1990-12-25
Abstract: PURPOSE:To shorten time for recovering an automatic teller machine from a failure of program by writing, in a memory damp magnetic tape unit, memory damp for the occurrence of the failure when the failure occurs in the program, and by carrying out reloading of the program. CONSTITUTION:When a failure occurs in the program, a failure detecting mechanism 1 detects the failure, and outputs a failure detect signal to a control section of the automatic teller machine 8. This control section 8 of the automatic teller machine controls a memory damp writing mechanism 4 and also a program load mechanism 7. Then, this memory damp writing mechanism 4 writes the memory damp in the magnetic tape 3 of a memory damp magnetic tape unit 2. Further, the program load mechanism 7 loads the control section 8 with the program written in a magnetic tape 6 of a magnetic tape unit 5 for program to continue work again.