baber/WOPTO huggingface dataset:
Patent JP-H07162572-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: G03G21/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide the facsimile equipment effectively utilizing a toner contained in a cartridge. CONSTITUTION:The facsimile equipment adopting the electronic photographic technology for recording is provided with a toner presence detection circuit 34 detecting shortage of toner and a cartridge replacement detection circuit 48 detecting replacement of a cartridge. When number of sheets to be recorded till shortage of toner is detected after the cartridge is replaced is a predeter mined number or over a message of 'Shake the cartridge' is displayed and when the number of sheets is less than a predetermined number, a message of 'Replace the cartridge' is displayed. Since the replacement of the cartridge is not made with one detection of toner shortage, the toner contained in the cartridge is effectively utilized.
Patent JP-2000175258-A (JP)
Title: Speech channel changeover system and its method
Inventor: HASHIMOTO NAOKI
IPC: H04W72/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a speech channel changeover system and its method where a user can make channel switching operation on the occurrence of deterioration in speech quality during a speech by a portable telephone set. SOLUTION: The system consists of a portable telephone set 10 that is a mobile terminal for radio communication, a radio base station 12 that sends/ receives radio data to/from the portable telephone set 10 and modulates demodulates communication data, and an exchange 14 that receives and exchanges communication data from the portable telephone set 10 via the radio base station 12. On the occurrence of deterioration in speech quality when the user makes a speech by using the portable telephone set 10 but no communication channel is switched, the user transmits a channel switching instruction by using the portable telephone set 10 to switch the speech channel.
Patent JP-H09178170-A (JP)
Title: Suppressor for combustion vibration of combustion device and method therefor
Inventor: SHIODA KAZUNORI
IPC: F02C9/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a suppressor for the combustion vibration of a combustion device and a method for suppressing it in which the combustion vibration induced by a pressure fluctuation in the course of producing the combustion gas of the combustion device is suppressed as much as possible. SOLUTION: A vibration suppressing and control part 18 is provided for detecting the pressure fluctuation of combustion gas 10 by a pressure sensor 16, analyzing the detected pressure fluctuation in view of frequency, making opposite the phase of the analyzed frequency waveform and sending a valve expanding signal to a a fuel valve 8. Further, after the pressure fluctuation of the combustion gas 10 is detected, and the detected pressure fluctuation is analyzed in view of frequency, the phase of the frequency waveform is shifted to the opposite phase of the waveform and a shift signal is sent to the fuel valve 8 as the valve expanding signal.
Patent JP-2001151452-A (JP)
Title: Handrail for passsenger conveyor
Inventor: KASHIWAKURA SHINYA
IPC: B66B23/22
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a handrail for a passenger conveyor capable of remarkably shortening assembling work time because an assembling work becomes easy and exact, inexpensive without increasing the number of part items, excellent in design and high in safety. SOLUTION: This handrail is for a passenger conveyor in which a groove part of a packing into which an inner deck cover is inserted is constituted into an L-shape having an opening part which is substantially the same as plate thickness of the inner deck cover.
Patent JP-H09178833-A (JP)
Title: Terminal device
Inventor: KAWAMOTO HIROSHI
IPC: H04W4/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simply know the position of the opposite side. SOLUTION: When a signal requesting the detection of the present position of a portable terminal 20B is outputted from a portable terminal 20A, a nearest base station 21A transmits this signal to a server 25. When the server 25 receives the request signal, it receives the present position of the portable terminal 20B via a base station 21B, and it reads out the map data including the present position of the portable terminals 20A, 20B from a data base 26 and transmits the map data to the portable terminals 20A, 20B.
Patent JP-H11173027-A (JP)
Title: Building sash
Inventor: USHIMARU TEI
IPC: E05F5/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make a door frame common to attach a metal-made door and an insulation door. SOLUTION: An upper rail 1, a lower rail 2 and a vertical stile forming a door frame 4 are made in a shape having outdoor side projection parts 11, 21 and indoor side projection parts 12, 22 as airtight material attaching grooves 13, 23 are a boundary. One of a metal-made door 44 formed with a metal casing and an insulation door 44 formed with an insulation casing is attached to the outdoor side projection part of the vertical stile by a hinge, and one of an indoor side directional long size airtight material 5 and a short airtight material 5 is mounted on each airtight material attaching grooves 13, 23, so that they are tightly abutted on the indoor face of the metal-made door and the indoor face of the insulation door.
Patent JP-H03201898-A (JP)
Title: Speaker box
Inventor: SAKAMOTO TAKAHIRO
IPC: H04R1/06
Filed: 1989-12-28
Abstract: PURPOSE:To improve the efficiency of assembling by engaging and fitting a rear face cabinet to a front face cabinet and pressing and supporting a connection cord with a code extraction hole. CONSTITUTION:When a rear face cabinet 14 is engaged with a front face cabinet 12 and pushed, a 1st pressure receiving face 12i of a cord connection part 12a is pressed on its slope with a connection pressing face 14e and a 2nd pressure receiving face 12k of a pressing had 12b is pressed at its slope respectively to deflect a cord support arm 12c. Thus, the cord connection part 12a and the pressing head 12b are moved integrally, a core wire exposed part 13a of a connection cord 13 is pressed and connected to a connection terminal 11a while being pressed and bent and pressed and supported between the press head 12b and a cord extraction hole 14a.
Patent JP-H06145072-A (JP)
Title: Oral contrasting agent for mri
Inventor: MINO YOSHINORI
IPC: A61K36/18
Filed: 1992-11-09
Abstract: PURPOSE:To obtain an oral contrasting agent for MRI having high safety and easily producible at a low cost by using an extracted component of KEIHI (bark of Cinnamomum cassia) as a main component. CONSTITUTION:Water is added to KEIHI crushed to a proper size and heated. The obtained extract component is used as a main component and optionally compounded with surfactant, flavor, sweetener, etc., to obtain the objective contrasting agent. The extract component may be pulverized by freeze-drying, etc., at need.
Patent JP-2000172063-A (JP)
Title: Developing device
Inventor: NISHIYAMA KAZUE
IPC: G03G15/09
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of reducing a service cost by saving labor and time for maintenance by a service man by making a life of either developer carrier in common, and capable of satisfying gradation property and the gradation stability corresponding to a digital image and the graphic method of late years by eliminating difference of developing property for each developer carrier. SOLUTION: Relating to this image forming device 2 that is provided with plural developing sleeves (developer carriers) 20 and 30 arranged on the upstream side and the downstream side with regard to the rotary direction of the electrostatic latent image carrier, respective developing sleeves (developer carrier) 20 and 30 are constituted by forming non-magnetic member on periphery of the magnetic member inside and the coating member covering therefor, and the layer thickness control of the developer on the developing sleeve 30 on the down stream is performed by the developing sleeve 20 on the upstream, the weight ratio B/P of resin (B) and pigment member (P) consisting the coating member of the developing sleeve 30 surface on the downstream side is set larger than the weight ratio B/P of the resin (B) and the pigment member (P)  consisting the coating member of developing sleeve 20 surface on the on the upstream side.
Patent JP-H11225925-A (JP)
Title: Vacuum cleaner
Inventor: ISHII SEIJI
IPC: A47L9/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the noise by forming an opening part for taking-out and setting-in a filter incorporated in a vacuum cleaner main body, on a lower side of the vacuum cleaner body, and mounting a partition for preventing the exhaust wind from guided to an accessary storing chamber between a filter and the accesary storing chamber. SOLUTION: A vacuum cleaner main body 1 comprises a dust collecting chamber 4 on a front part and a mechanical chamber 5 on a rear part, and a motor 11 forming the air current to the exhaust ports formed at both sides of the main body 1 through the dust collecting chamber 4 is stored in a lower main body in the mechanical chamber 5. A high-performance filter 61 is mounted at an exhaust side of this motor, and an opening part 62 for taking-out and setting-in the high-performance filter 61 is formed on a lower side of the lower main body 3. By mounting a partition between the filter 61 and an accessary storing chamber, the accessary can be taken out from the accessary accomodating chamber without exposing the hands to the exhaust wind, and the exhaust noise does not directly reach the upper part but is absorbed by a floor face, whereby the noise can be reduced.
Patent JP-H09195206-A (JP)
Title: Track bed tamping machine
Inventor: YOOZEFU TOIRAA
IPC: E01B27/16
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To achieve optimum tamping by pivotally supporting a first one of tamping units to laterally turnable around an axial line extended in the longitudinal direction of a machine because its tool blades form branch tamping units. SOLUTION: For tamping under a track panel 4 having a track bed condition, more adaptable tamping units are applied. Operators in an operation room individually control the tamping unit 8, 9 in accordance with the track bed condition or corresponding to the process of a rail with a controller 31. A straight line tamping unit 28 is used in a straight line section with no branch and branch unit 29 is only lowered in a point section or a crossing section. The unit 29 which is blocked into four independent tamping units 30 and a laterally swinging tool blade 23 is adjusted corresponding to the process of the rail, as required. In this way, optimum tamping in the branch section and the straight line section of the track is allowed.
Patent JP-H10179314-A (JP)
Title: Structure for supporting backrest of chair
Inventor: TAKEUCHI YUTAKA
IPC: A47C7/44
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate smooth inclined mobility of a backrest without sacrificing the function of holding a human body securely by the waist support by installing a link to the waist support extending upward and downward and attaching the upper end of the link to the back support to allow a free rotation. SOLUTION: When a person reclines against a backrest 4, the backrest 4 moves backward with a backward slant, in co-operation with which, a seat 3 retreats with a backward slant. Accompanying the backward slant and retreat of the seat 3, a link 8 inclines backward, in which case, the backward angle of inclination the link 8 becomes larger than that of the seat 3, and the angle between a back support 12 and the seat 3 results in becoming larger. Further, when the link 8 rotates, the upper part of the link 8 and an tilting member 15 are drawn closer resulting in a relative movement and a straight-line extend state of the back support 12 and waist support 13 at a side face-view. Thus, the backrest 4 fits in the upper body of the person who can be supported securely in a stable state.
Patent JP-2001167460-A (JP)
Title: Gain adjusting method of servo loop in optical disk device
Inventor: SHOJI TOSHIRO
IPC: G11B21/10
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To realize a stable servo gain adjustment without generating the oscillation or the release of a servo in the midst of the gain adjustment, even in the case where a disk with a large disturbance such as eccentricity, face wobbling, or with an extremely low disk reflectivity, is mounted or the like. SOLUTION: A means for changing the amplitude of a sine wave signal inputted at the time of adjusting the servo gain in accordance with the amount of disturbance such as the eccentricity, surface wobbling or eccentric centroid, is used for settling this method. Alternatively, a means for changing the amplitude of the sine wave signal inputted at the time of adjusting the servo gain in accordance with the amplitude of error signal in the state where the servo loop is opened, is used for this settlement.
Patent JP-H03202854-A (JP)
Title: Substrate for electrophotographic sensitive body
Inventor: TAKAHASHI MASASHI
IPC: G03G5/10
Filed: 1989-12-28
Abstract: PURPOSE:To uniformize the appearance of a sensitive body and to make printed letters or a copied image free from defects by regulating the length of the rugged surface defects of a substrate to a specified value of below. CONSTITUTION:The max. length of the rugged surface defects of a substrate is regulated to <=30 mum. A substrate having surface defects of > 30mum length is discriminated and removed by a defect detector, etc., for detecting defects by a change of the quantity of reflected light.
Patent JP-2000167270-A (JP)
Title: Electric razor
Inventor: TAKAHASHI KEIZO
IPC: B26B21/38
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To enable shaving without strongly pressing a razor to a skin, to prevent the damage of keratin and to provide satisfactory sharpness by shaving body hairs by touching the skin with a blade while using a piezoelectric actuator for the vibrating means of the blade. SOLUTION: A substrate 2 is fixed in a case 1, a piezoelectric actuator 10 similarly built in this case 1 fixes the base end side thereof to the substrate 1, and a blade 4 is attached through a supporter 3 to the top end side discharged from the case 1. The piezoelectric actuator 10 is formed by arranging piezoelectric bodies 12 and 13 on both the sides of a metallic diaphragm 11, for example, by coating or the like, one end of an AC power source 14 is connected to the diaphragm 11 and the other end is wired so as to be connected to both the piezoelectric bodies 12 and 13. By impressing an AC voltage to the piezoelectric bodies 12 and 13, the diaphragm 11 is vibrated vertically to the skin and in such a vibrating state, the blade 4 is slid along with the skin while being lightly and obliquely fitted to the skin so that shaving is performed.
Patent JP-H0686239-A (JP)
Title: Apparatus for interpolation of scanning lines of television signal
Inventor: HON SUN HOON
IPC: H04N7/01
Filed: 1992-12-24
Abstract: PURPOSE: To eliminate a step edge image produced from an interpolated image by generating a signal used for interpolation through the use of a mean value of input signal components in vertical and diagonal line (45 deg., 135 deg.) directions via three memory sections. CONSTITUTION: A signal Vi of the interlace scanning system is given to a 1-line memory section 32, and 1-sample memory sections 33, 34, from which a sum L of 135 deg. diagonal line signals is formed by summing delayed signals and a sum M of vertical direction component signals is formed by summing the signals delayed by the memory sections 33, 32, 34. A sum N signal of 45 deg. diagonal line components is formed by summing the signals delayed by memory sections 28, 29, 32.  In the case that levels of a signal of an AND 1 and an output control signal of an EX-OR 1 are (1, 1), a MUX 51 provides an output of the L, in the case that levels of the signal of the AND 1 and the output control signal of the EX-OR 1 are (0, 0) or (0, 1), the MUX 51 provides an output of the M, and in the case that levels of the signal of the AND 1 and the output control signal of the EX-OR 1 are (1, 0), the MUX 51 provides an output of the N. The output signal from the MUX 1 is halved by a halving circuit 52 and outputted as an auxiliary signal Vout , An edge pattern control signal and a vertical direction control signal are generated from a sum of the signals L, M, N.
Patent JP-H03202758-A (JP)
Title: Apparatus and method for automatically detecting flaw on finished machined surface
Inventor: SEKOGUCHI NOBUHIKO
IPC: H04N7/18
Filed: 1989-12-28
Abstract: PURPOSE:To make it possible to detect flaws automatically at high efficiency by mounting a material to be inspected on a rotary supporting stage, rotating the material at a constant speed, and photographing the microscope-expanded image of the material to be inspected. CONSTITUTION:A rotary supporting stage 1 is formed of a mounting stage and a turntable. The turntable on which a material to be inspected D is mounted is rotated at a constant speed. Every one material to be inspected D is rotated by three rotations. A microscope camera 3 is fixed to the upper part of a main body 2 of a microscope so that the camera 3 can be freely removed. The expanded image of the specified region of the material to be measured D which is expanded by the main body 2 is picked up. The so-called monochrome image signal is outputted to an image display device 7. The image signal is outputted into a computer 8 directly or through the device 7. In the computer 8, the monochrome image signal outputted from the camera 3 is processed into numerical values in correspondence with the degrees of the white color or the black color. The numerically processed data are used, and the processing of the various data such as the presence or absence and the degrees of the flaws and the positions and the number of the flaws are processed.
Patent JP-H08231761-A (JP)
Title: Cellulose ester solution and production of cellulose ester film
Inventor: SHIMODA KAZUHIRO
IPC: C08K5/12
Filed: 1995-12-05
Abstract: PURPOSE: To enable the preparation of a cellulose ester solution using various organic solvents and produce a cellulose ester film having excellent physical properties by a solvent-cast method. CONSTITUTION: This cellulose ester solution contains a mixed fatty acid ester of a cellulose obtained by substituting the hydroxyl groups of a cellulose with acetyl group and a >=3C acyl group in a state dissolved in a solvent. The mixed fatty acid ester of cellulose satisfies the formulas, 2.0<(DSace<=2.7, 0.3< DSacy<=0.8 and 2.6<(DSace+DSacy<=3.0, wherein DSace is the substitution degree of acetyl group and DSacy is the substitution degree of acyl group having a carbon number of >=3.
Patent JP-H11174595-A (JP)
Title: Recording material magazine, recording material magazine temperature controller and image recorder using them
Inventor: MONMA YOSHIYUKI
IPC: G03B27/32
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To shorten a standby time even in the case of changing a magazine or at the time of starting an image recorder, to keep the temperature of photosensitive material constant and to always obtain a print having uniform quality by controlling a magazine heating means so that temperature in the magazine may be adjusted within specified temperature. SOLUTION: This recording material magazine 132 is provided with a magazine heating device 180 in a magazine main body and a temperature control adapter 182 on its outside, and is integrated with a magazine temperature controller 190 constituted of the device 180 and the adapter 182. A controller 182a in the adapter 182 monitors the temperature in the magazine main body according to a detection signal from a temperature sensor 184a provided in the magazine main body, and controls a fan 180b and a heater 180c so as to adjust the temperature in the magazine main body. Thus, the inside of the magazine main body is always kept at the specified temperature set for every type of photosensitive material, which is nearly constant.
Patent JP-2000155582-A (JP)
Title: Keyboard device
Inventor: TOMITA IWAO
IPC: G10B3/12
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to allow the front part sides of keys to look bright by illuminating the same with light sources and to surely prevent the lateral oscillation of the keys by means of key guide parts. SOLUTION: The surface of a keyboard chassis 2 which is vertically freely turnably arranged with the plural white keys 3 and black keys 4 having translucency is provided with the square cylindrical white key guide parts 5 and black key guide parts 6 for respectively guiding the respective keys 3 and 4. The light sources 7 and 8 for the white keys and black keys for illuminating the front part sides of the respective keys 3 and 4 from below are arranged in the hollows of the respective key guide parts 5 and 6. Then, the chassis may be provided with the key guide parts 5 and 6 and the light sources 7 and 8 in correspondence to the front parts of the keys 3 and 4.  The front part sides of the keys 3 and 4 may, therefore, be well illumination from below by the light sources 7 and 8 so as to glow and in addition, the front parts of the keys 3 and 4 may be effectively guided by the key guide parts 5 and 6 and the lateral movement of the front part sides of the keys 3 and 4 may be surely prevented.
Patent JP-H10179530-A (JP)
Title: Disposable electrode and manufacture thereof
Inventor: KOIKE YASUAKI
IPC: A61B5/0408
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a disposable electrode for the storage thereof and allow the disposable electrode to be easily handled. SOLUTION: A conductive and pressure sensitive adhesive gel layer 6 is formed on rectangular released paper 1 to the required shape, and an electrode 5 is held on the gel layer 6. Also, the gel layer 6 and the electrode 5 are covered with a tape 7 having a pressure sensitive adhesive and, then, the tape 7 is bonded to the released paper 1. During the storage of the electrode 5, both ends 1a and 1b of the released piper 1 are folded inside so as to conceal the tape 7, the electrode 5 and the pressure sensitive adhesive gel layer 6. Also, both sides of both ends 1a and 1b are heat sealed to a released paper body 1c.
Patent JP-H10187850-A (JP)
Title: Data display device
Inventor: KONISHI MASAO
IPC: G06F19/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To easily express numerical data arbitrarily selected by a user only when these data are selected. SOLUTION: When any arbitrary cell of table composed of plural cells for inputting numerical data is designated by pressing the left button of mouse 12B in the state of displaying this table on a display part 14, while this left button is pressed, a CPU 10 compares the numerical data of this designated cell with numerical data at a correspondent cell position on another table and based on an icon table definition table stored in an icon expression definition memory 20, a mouse cursor is displayed as a mouse icon corresponding to the compared result.
Patent JP-2000174118-A (JP)
Title: Method of forming intermetallic interconnection
Inventor: KO EKIMIN
IPC: H01L21/768
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an improved method of forming an intermetallic interconnection to avoid damaging an IMD layer during forming a plasma reinforced oxide layer. SOLUTION: A dielectric layer 202 having metal plugs 203 in a substrate 200 is formed on the substrate 200, an IMD layer 204 is formed on the dielectric layer 202, an insulation layer 208 and a plasma reinforced oxide layer 210 are formed on the IMD layer 204, the photolithography and the etching process are applied to form trenches 214 in the IMD layer 204 and expose the metal plugs 203 of the dielectric layer 202, and the trenches 214 are filled with a metal 216a to electrically connect to the metal plugs 203.