baber/WOPTO huggingface dataset:
Patent JP-H07122944-A (JP)
Title: Program memory checking device for audio mixer
Inventor: FUJIKAWA SHOJI
IPC: H03F3/181
Filed: 1993-10-26
Abstract: PURPOSE:To check the contents of an optional program without affecting a present mixing execution state in an audio mixer for which plural mixing set states are stored and optionaly reproduced. CONSTITUTION:When an optional program number is selected by up/down keys 18 and 20 and a recall key 24 is pushed, the pertinent program is read from a program memory 48 and set to a flip-flop circuit 60, a relay circuit 64 is driven and program contents are realized. A check mode is attained when a check key 28 is pushed and when the optional program is selected by the up/down keys 18 and 20, the pertinent program is read from the program memory 48 and set to the flip-flop circuit 62 and the contents are displayed on an LED 38. At the time, since the contents immediately before shifting to the check mode are held in the flip-flop circuit 60, the mixing execution state is not changed.
Patent JP-H07196475-A (JP)
Title: Preparation of prolonged action composition and pharmaceutical composition
Inventor: RONARUDO BURAUN MIRAA
IPC: A61K31/485
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a controlled release composition excellent in yield and preferably having reproducibly controlled releasing properties and to provide a method for producing the pharmaceutical preparation. CONSTITUTION: This method for manufacturing particles, especially controlled release particles is characterized in that a mixture of a particulate medicine and a particulate, hydrophobic and/or hydrophilic, fusible carrier is mechanically treated in a high-speed mixer to form aggregates, and the aggregates are collapsed to obtain controlled release particles. Optionally, a mechanical treatment is continued after the addition of a carrier or a diluent at a low rate.
Patent JP-H09133332-A (JP)
Title: Apparatus for quantitatively feeding refuse for refuse incinerator
Inventor: FURUTA MASAKAZU
IPC: F23G5/44
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To feed quantitatively crushed bags and shredded refuse to a waste incinerator by by arranging intermediate partition frames constituting refuse- containing sections of an apron conveyor in a staggered way with regard to an imaginary center line in a longitudinal direction of the apron conveyor. SOLUTION: A refuse-scraping gate scrapes off refuse protruding above a top face of a refuse containing flame 7 to level the top face of the refuse and only the refuse contained within the refuse container 7 is fed into an incinerator. If a situation happens wherein the refuse is not fed to the incinerator in spite of an apron conveyor being rotated, the refuse-scraping gate is fumed clockwise to widen a clearance between the refuse-scraping gate and the apron conveyor to permit passage for removal. Left containing flames 7A and right containing flames 7B of the apron conveyor are arranged in a staggered relationship. Because feeds of the refuse to the incinerator by the left containing flames 7A and the right containing flames 7B are shifted by a half cycle, quantity (volume) of the refuse fed to the incinerator in a unit time becomes constant.
Patent JP-H11124870-A (JP)
Title: Iron cover and production thereof
Inventor: SAKAGUCHI SHIGEYA
IPC: B22D19/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve non-slipping function of the surface of an iron cover exposed on a road face such as a manhole cove, an emergency water cover, a side ditch cover, etc., and durability of the indication function on the surface. SOLUTION: Cemented carbide such as WC-Co, WC-Ni, TiC-Ni, TiC-Mo2 C-Ni, and a ceramic-like hard material excellent in abrasion-resistant characteristic such as white Al2 O3 , black SiC or TiC, green Al2 O3 -NiO, red Al2 O3 -Cr2 O3 , blue Al2 O3 -CoO are embedd on the upper face of projections of a rugged face of an iron cover surface. In this way, non-slip characteristic or various indication functions are brought out. A paste of a hard material powder is applied on necessary parts on the projections of the iron cover surface at the cavity inside face of a mold on casting the iron cover 10, or molded materials shaped to form tips are arranged, and then, it is casted. Or fitting anchor holes or recesses are formed on the surface of a half-processed iron cover 10 and the materials are pressed in as mechanical fitting. Besides these methods, they can be embedded by brazing.
Patent JP-S63142202-A (JP)
Title: High frequency tunnel microscape
Inventor: TAMURA YASUTAKA
IPC: G01N37/00
Filed: 1986-12-05
Abstract: PURPOSE:To observe the surface of an insulator, by applying high frequency voltage between a probe and a specimen and adjusting the distance between the probe and the specimen so as to keep the change ratio of the magnitude of the current generated constant. CONSTITUTION:A means (a resistor Rs, a synchronous detection circuit 14) detecting the magnitude of the high frequency current flowing between a probe 10 and a specimen 11, an AC signal source 15 generating an AC signal for cyclically changing the distance between the probe 10 and the specimen 11, a synchronous detection circuit 16 measuring the change ratio of the magnitude of the high frequency current and a feedback circuit 17 sending a control signal to an actuator 12 so as to bring said change ratio to a constant value are provided. When AC is applied to the specimen 11 from an AC power source 13, a tunnel current wherein an electron moves from the leading end of the probe 10 to the level of the surface of the specimen 11 and moves reversely is measured and the current abruptly changes with the minute change of the distance. Therefore the value of the change ratio of the AC current is kept constant while said change ratio is measured by changing the distance between the probe 10 and the specimen 11 to measure the unevenness of the specimen 11.
Patent JP-H04164503-A (JP)
Title: Machine tool
Inventor: SUGITA KAZUHIKO
IPC: B23Q15/22
Filed: 1990-10-25
Abstract: PURPOSE:To perform feed travel correction with a detector only by forming a flange at the top of a bearing metal capable of reciprocating, and allowing it to perform feed travel by means of detection of the distance between a low heat expanding member fixed on the side of the lower end of the tool side of a housing and the flange and comparison with a specified distance. CONSTITUTION:A flange 50 is integrally formed at the top of a third bearing metal 55 capable of reciprocating, a low heat expanding member 51 is fixed on the lower end surface on the side of a tool T of a housing 11 and extended until a position facing the flange 50. A displacement detector 52 that measures the distance (d) between the flange 50 and the low heat expanding member 51 is fixed at the top of the low heat expanding member 51, and connected to a displacement correcting means 56. An oscillator 58 is connected to the correcting means 56. A signal from this oscillator 58 and a signal from the detector 52 are compared by a comparator 61, and a housing feed motor M1 is actuated only to the extent of the increased portion of the distance (d) due to thermal expansion of a housing 25. Therefore, displacement can be corrected by the displacement detector 52 only.
Patent JP-H05220251-A (JP)
Title: Heel unit for clamp of ski with automatic reset means
Inventor: ROBERUTO GORUTSUA
IPC: A63C9/084
Filed: 1992-10-28
Abstract: PURPOSE: To automatically reset a heel unit by an element which is directly controlled by whether a ski boot is set on a safety binding oppressively interconnected with the heel unit, or not. CONSTITUTION: A heel unit for a safety binding of a ski comprising an automatic reset means, comprises a heel unit body 2 which can be fixed to the ski 3 and supports a jaw part for gripping a ski boot, a operating system 20 acting on the grip jaw part is connected with a spring which is calibratable so that it removably hold the grip jaw part to a ski boot fixing position. When the ski boot is removed from the safety binding, a pedal 40 energizes the operating system and opens the jaw part by the interaction with the ski boot.
Patent JP-H09107318-A (JP)
Title: Distribution line carrier path test equipment
Inventor: ISO MAMORU
IPC: H04B3/46
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To measure a margin of a transmission/reception level as to a terminal equipment going to be connected to a distribution line by conducting a communication test of the distribution line while switching a transmission level changeover switch and a minimum reception level changeover switch. SOLUTION: When a signal transmission start instruction is entered, a test start text with a set transmission level is sent to a distribution line 21 via a transmission line connection section 2. When a repeater 22 at an upperstream of the distribution line 21 receives the text, the repeater 22 sends a reply text with respect to the received text. The reply text is given to the connection section 2 via the distribution line 21 and when the level of the reply text is a setting level or over, the reply text is received and analyzed. When the successful communication test is displayed on a display screen 4, the margin of the transmission level is measured while changing the level. Then the margin of the reception level is measured.  In this case, the communication test of the distribution line is executed by switching a transmission level changeover switch 6 and a minimum reception level changeover switch 7.
Patent JP-H03150515-A (JP)
Title: Optical finder system
Inventor: SUGAWARA SABURO
IPC: G03B13/06
Filed: 1989-11-08
Abstract: PURPOSE:To make the finder optical system compact by setting the principal point interval between a 1st object-side lens which has negative refracting power and a 2nd lens which has positive refracting power, the composite focal length of the whole system, and their radii of curvature under specific conditions. CONSTITUTION:The principal point interval between the 1st object-side lens 1 with the negative refracting power and the 2nd lens 2 which has the positive refracting power is denoted as (e) and the composite focal length of the whole system is denoted as F. Further, SF1=(R1+R2)/(R1-R2) and SF2=(R3+R4)/(R3- R4), where R1 and R2 are the object-side and image-side radii of curvature of the 1st lens 1, R3 and R4 are the radii of curvature of the 2nd lens, and SF1 and SF2 are coefficients. The lens constitution and respective lens shapes are so set that inequalities I-III hold. Consequently, the overall length of the lens is shortened.
Patent JP-H08129766-A (JP)
Title: Method for correcting offset of tracking error signal in optical disk device
Inventor: MORI TOSHIO
IPC: G11B7/09
Filed: 1994-10-31
Abstract: PURPOSE: To optimize a position of an objective lens for a photodetector and to precisely eliminate an offset of a tracking error (TE) signal in an optical disk device detecting the TE signal by a push-pull method, moving the objective lens and performing tracking. CONSTITUTION: A servo circuit 17 is made an off state, and a gain of a GC amplifier 23 is made zero, and an adjusting signal is outputted to an adder 20, and the objective lens 4 is moved, and the offset of the TE signal obtained from the photodetector 7 side is measured, and the level of the adjusting signal is set to make the offset zero. In such a state, an output signal for the adder 22 provided in a circuit of a lens position sensor 6 side is adjusted, and the output of the adder 22 is made zero. The different adjusting signal is outputted to the adder 20, and the objective lens 4 is moved to another position, and the gain of the GC amplifier 23 is adjusted to make the offset of the TE signal in such a state zero.
Patent JP-H03152428-A (JP)
Title: Detecting device for polarization
Inventor: YOSHIDA YOSHIO
IPC: G11B7/13
Filed: 1989-11-08
Abstract: PURPOSE:To make an entire device small in size and to enable execution of highly-precise detection by providing integrally a diffraction grating having a polarization characteristic and first and second photodetectors sensing each polarization component. CONSTITUTION:A laser light L1 is emitted from a semiconductor laser 3 and a part of the light is diffracted as a primary diffracted light L21 by a diffraction element 32a and applied to a photomagnetic memory element 33. A part of a reflected light L3 therefrom is transmitted as a zero-order diffracted light L40 through the diffraction element 32a and rotated at an angle of 45 deg. by a 1/2 wave plate 34 and then it is made to fall as a parallel light flux on a diffraction element 53. In the diffraction element 53, a TM wave in the incident light is transmitted as a zero-order diffracted light L50 on the basis of the polarization characteristic thereof and the transmitted light is made to enter a first photodetector 54. Meanwhile, a TE wave in the incident light is diffracted as a primary diffracted light L51 and made to enter a second photodetector 55. Output signals of the first and second photodetectors 54 and 55 are differentiated by a differential amplifier 38 and thereby an information on the photomagnetic memory element 33 is detected.
Patent JP-H04166637-A (JP)
Title: Air-fuel ratio controller of engine
Inventor: KOJIMA SHINJI
IPC: F02D41/12
Filed: 1990-10-30
Abstract: PURPOSE:To secure a proper air-fuel ratio even immediately after acceleration by calculating a compensatory quantity in response to output from an intake pipe absolute pressure variation quantity detection means, and performing a fuel quantity increase for a specified time after the output of a deceleration detection means is received. CONSTITUTION:Deceleration start of an engine is detected by using a throttle valve opening sensor 8, and when starting of the deceleration is judged in a microprocessor 93A, a timer which serves an effective time T2 for compensation is set. A pressure inside an intake pipe 2 is detected by a pressure sensor 4, and  Pb is secured by comparing it with the pressure inside the intake pipe previously detected. In the case when the timer is in operation and  Pb is a specified value or more, calculation of a fuel quantity increase is performed, and then fuel is injected from an injector 6 to an intake pipe 2. Consequently, such troubles may be eliminated that the air-fuel ratio is made lean due to delay of detection of an air quantity and deteriorated vaporizing condition of gasoline during deceleration and malfunction of an engine in its condition close to idling, and inoperative acceleration compensation by using pressure variation inside the intake pipe and the like.
Patent JP-H02135840-A (JP)
Title: Transmission enable signal synchronizing system in inter-network connection
Inventor: WATANABE TOSHIHIKO
IPC: H04L12/02
Filed: 1988-11-16
Abstract: PURPOSE:To prevent loss of data head (data head missing) by sending a transmission enable signal to a caller data terminal equipment while a delay of carrier detection is expected, and starting data transmission. CONSTITUTION:A caller data terminal equipment 8 receiving a reply sends a transmission request signal to a data transmission system 6. When the transmission request signal is sent at first, the transmission enable signal is sent to the caller data terminal equipment 8 at a time not loosing the head of the data while a delay in the carrier detection is expected from the 1st means 20 and when the signal is sent twice or over, the transmission enable signal is sent to the caller data terminal equipment 8 at a time when no data loss is caused due to the transmission delay from the 2nd means 22 to start data transmission. Thus, the transmission of inter-network data is attained efficiently without data loss.
Patent JP-H01130617-A (JP)
Title: Voltage controlled oscillating circuit
Inventor: HAMADA TOSHIMASA
IPC: H03K3/313
Filed: 1987-11-17
Abstract: PURPOSE:To improve the linearity between a control voltage and an oscillated frequency and also to increase the oscillating frequency by adding an inductance in series with a negative resistance light emitting element GND so as to reduce the time till the element GND is completely cut off. CONSTITUTION:A charge/discharge capacitor 5 is connected in parallel with a forward series circuit comprising a coil 2 having an inductance L, a GND 3 and a diode 4, the one terminal connects to a power voltage Vc and the other terminal connects to an emitter E of a transistor 6 being a component of a variable high impedance element 9. Thus, since the inductance L is connected in this way, the GND 3 is forcibly cut off and the time to start charging after the discharge of the capacitor 5 is decreased resulting in setting the oscillation frequency to be higher and in improving the linearity between the control voltage and the oscillated frequency.
Patent JP-H11127233-A (JP)
Title: Electronic telephone directory
Inventor: TADA SATSUKI
IPC: H04M1/274
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently manage a telephone number in an electronic telephone directory. SOLUTION: When a telephone directory list display is set by an operation from an operation part 3, a name of a called party, its telephone number and a communication equipment kind are read out and, at the same time, a picture sign corresponding to the read out communication equipment kind is read out from a picture sign storage part 6, and a picture consisting of the name of the called party, its telephone number and the picture sign of the communication equipment kind corresponding to the telephone number are displayed on a display part 2 on the basis of the read out picture signal, the name and the telephone number.
Patent JP-S63144498-A (JP)
Title: Eprom with built in form identification code
Inventor: URAI TAKAHIKO
IPC: G11C17/00
Filed: 1986-12-05
Abstract: PURPOSE:To prevent malfunction by using an output of already written signal detection circuit so as to control the operation of a form identification code readout circuit. CONSTITUTION:The already written signal detection circuit 4 uses a mode detection circuit so as to detect a read only memory EPROM cell capable of programming electrically in an internal circuit 1 to be entered into the write mode and applies writing to an excess EPROM cell. In this case, the threshold voltage of the cell is increased and even if a power supply voltage is applied to the gate, the memory cell transistor (TR) remain turned off but turned on in case of the non-write state, then the detection circuit 4 gives an output of different level depending whether the EPROM cell in the internal circuit 1 is already written or not. Then when the output of the detection circuit 4 represents the write end, a two input AND circuit 5 forms a logic not operating a form identification code readout circuit 3 even when a high voltage is applied to a terminal A9 and gives the result to the input of the circuit 3.
Patent JP-S63142853-A (JP)
Title: Manufacture of semiconductor device
Inventor: ORIHARA KOZO
IPC: H01L27/14
Filed: 1986-12-05
Abstract: PURPOSE:To prevent the reduction of an element forming region by a bird-beak- shaped oxide film and the lateral extension of a channel stopper, and to improve the area utilization efficiency of an element by selectively shaping a compound layer to the surface of a semiconductor substrate and forming an insulating region containing the channel stopper, using the compound layer as a mask. CONSTITUTION:A P-type silicon substrate 1 is thermally oxidized, and an oxide film 2 is shaped to the surface. The oxide film 2 is removed selectively to expose the surface of the silicon substrate 1, and a metallic layer 3 is formed onto the exposed surface. The metallic layer 3 and the silicon substrate 1 are reacted through heat treatment, and a metallic silicide layer 4 is shaped onto the surface. The metallic silicide layer is not formed onto the oxide film 2 at that time. The metallic layer 3 on the oxide film 2 is removed, and boron ions are implanted, employing the metallic silicide layer 4 as a mask to shape a P<+> type channel stopper 5 to the silicon substrate 1 under the oxide film 2. Lastly, the metallic silicide layer 4 is gotten rid of, and a gate oxide film 6 and a gate 7 are shaped onto the surface of the silicon substrate 1 in succes sion.
Patent JP-H10131747-A (JP)
Title: Flexible tube for automobile exhaust system
Inventor: TAKAHASHI YOICHI
IPC: F16L9/06
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve displacement attracting performance and durability by connecting first and second protectors to both end parts of a bellows for attracting displacement of first and second exhaust pipes, and interposing springs between one end part of an external cylinder member and the first protector and between the other end part of the external cylinder member and the second protector respectively. SOLUTION: A bellows 3 is arranged to attract displacement of exhaust pipes 1, 2, and also an external cylinder member 5 is arranged to cover a part of an outer periphery of the bellows 3. Protectors 7', 7" are connected to both end parts of the bellows 3, and protector side spring fixing parts 7a', 7a" are formed on both end parts of the bellows 3 side of each protector 7', 7". A spring 10' is arranged between one end part of the external cylinder member 5 and the protector 7' in order to fix and connect both spring end parts to the external cylinder member 5 and the protector 7', a spring 10" is arranged between the other end part of the external cylinder member 5 and the protector 7" in order to fix and connect both spring end parts to the external cylinder member 5 and the protector 7", and thereby, displacement attracting performance and durability are improved.
Patent JP-H08145447-A (JP)
Title: Duct terminal end structure
Inventor: OMIYA YOUICHI
IPC: E04F17/04
Filed: 1994-11-25
Abstract: PURPOSE: To eliminate a ventilation cap at an outer wall surface while assuring a similar prior art air feeding or air discharging function and to prevent an outer appearance of a building from being deteriorated under utilization of a structural body of the building. CONSTITUTION: A lower part 23a of an outer wall 23 is suspended vertically from a slab 21, in a downward direction and then a beam 25 is arranged with a clearance W being left against the lower part 23a of the outer wall 23. The lower part 23a of the vertically arranged outer wall 23 and the lower surface of the beam 25 are closed with a closing ceiling 27. A space enclosed by the slab 21, the lower part 23a of the outer wall 23, the beam 25 and the closing ceiling 27 is divided by a partition to constitute a chamber 31. The beam 25 is provided with a sleeve 33 and then a duct 37 communicating with an interior part of the chamber 31 is inserted into the sleeve 33. The closing ceiling 27 is provided with an air feeding or an air discharging port 39 communicating the chamber 31 with the surrounding atmosphere.