baber/WOPTO huggingface dataset:
Patent JP-S55145376-A (JP)
Title: Schottky barrier diode
Inventor: YAMASHITA SOUICHIROU
IPC: H01L29/47
Filed: 1979-04-27
Abstract: PURPOSE:To improve the forward characteristics of a Schottky barrier diode by locally forming a low impurity density region underneath a Schottky junction surface and the periphery thereof. CONSTITUTION:After a low impurity density region 2 is formed in a substrate 1, a high density impurity region 5 is disposed at the entire outside of the periphery of the Schottky junction surface as retained at substantially equal distance to the thickness a of the region 2. Thus, the reverse direction characteristics and junction capacity, potential barrier height of the Schottky barrier diode are determined by the low impurity density region 2, and the series resistance is alleviated by the high density impurity region 5.
Patent JP-H10245853-A (JP)
Title: Foundation structure for wooden building
Inventor: OIZUMI SUSUMU
IPC: E02D27/34
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To perform a little repairing work without the need to greatly repair of foundation structure itself by always effecting the function of a compression spring to improve construction efficiency. SOLUTION: An anchor supporting pipe 70 is embedded in a foundation 10 and a compression spring 50 is put into the pipe 70 to prevent the spring 50 from being exposed to the outside of the foundation 10 and to prevent foreign matters from being caught in the spring 50. By effecting always the primary function of the spring 50 and by preventing the spring 50 from largely projecting upwards from the top of the foundation, the spring 50 is prevented from hindering a construction work so that construction efficiency can be improved. Further, since an elastic member 40 or the spring 50 is deformed by vertical forces or lateral forces due to an earthquake or the like, these forces can be absorbed sufficiently.  Thus there is no need to greatly repair a foundation structure itself and even if the member 40 or the spring 50 is injured, a replacing work can be carried out relatively easily and a repairing work can be performed with ease.
Patent JP-S61211759-A (JP)
Title: 2-port memory control circuit in multi-cpu system
Inventor: TAKAI JUNICHI
IPC: G06F15/17
Filed: 1985-03-16
Abstract: PURPOSE:To transfer a large amount of data with efficiency and avoid a generation of an erroneous access by providing a circuit means for controlling an address space capable of making access and a circuit means for changing over and controlling this address space into an upper and lower two stages. CONSTITUTION:A CPU 40 has a local memory 14, a processor 12 and a 2 port memory 16. To this system bus 10, other CPU and a memory are connected. One port of the 2 port memory 16 is connected to the processor 12 by an internal bus through a gate circuit 18 and the other port is connected to a system bus 10 through a gate circuit 20. When the 2 port memory 16 is made access from the system bus side 10, the access information is uptaken to a control circuit 22, and based on the information, the control circuit 22 controls the gate circuit 20 and the 2 port memory 16. At this time, an assignment of the address space of the 2 port memory 16 is carried out by a switching register 24.
Patent JP-H01227391-A (JP)
Title: High frequency heating equipment
Inventor: KUBOTA TETSUO
IPC: H05B6/72
Filed: 1988-03-07
Abstract: PURPOSE:To heat food in high efficiency, in a short time and uniformly by providing a coaxial transmission line at an aperture through which high frequency energy is radiated, and providing an electromagnetic lens with a rotation axis in the central axial portion of the aperture adjacent to the line. CONSTITUTION:The high frequency energy generated in a high frequency oscillator 3 is transmitted to an electromagnetic lens 9 through a wave guide 2 and a coaxial transmission line constructed with an aperture portion 7 and a metallic conductor 10, and the phase of which is arranged and the radiation direction of which is controlled to be irradiated directly over food 6 on a tray 5. The electromagnetic lens 9 is rotated with a wind force operated wing 13 using cooling wind for the high frequency oscillator 3.
Patent JP-S54144923-A (JP)
Title: Switching regulator
Inventor: NAKAMURA MITSUO
IPC: H02M3/335
Filed: 1978-05-02
Abstract: PURPOSE: To make two stabilized outputs independently obtainable with the control operated at the primary side of a small quantity of current, by taking out a two- circuit output from a one-unit circuit including one transformer, further by independently making an adjustment with two sets of feed-back circuits.  
     CONSTITUTION: Each reverse phase half-wave power of both polarity pulse, applied to the primary winding 40 of a transformer 41, is taken out from two sets of secondary windings 42A, 42B that are independent and wound in a reverse phase to each other, with an output VA, VB obtained through a half-wave rectifying smoothing circuit 9A, 9B. And the output VA, VB is independently compared with the reference voltage, being fed back through a transmission circuit 6A, 6B, and synthesized with the output of an oscillator circuit 3, with a DC/AC inverter circuit 2 controlled. Consequently, a two-circuit output can be independently obtained by one unit constitution, simultaneously with a switching element of small capacity usable, thus capable of producing the device at low cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59177654-A (JP)
Title: Operation by-pass control system
Inventor: OONO MASAHITO
IPC: G06F9/38
Filed: 1983-03-29
Abstract: PURPOSE:To shorten the processing cycle by providing an intermediate register and by-passing the operation result of a preceding instruction, which is established before it is set to an operation result register, from the intermediate register to a succeeding instruction address generating circuit. CONSTITUTION:Contents of a base register BR1 and an index register XR2 are inputted to an adder 6 through selectors 4 and 5. The output of the adder 6 is stored and controlled by an operand word register OWR8 and is compared with outputs of operand registers 10 and 11 from a register group 14 and is operated in an operating part 12. An intermediate register 13' is provided besides an operation result register 13 in the operating part 12, and the operation result of the preceding instruction which is established before all of the operation result is established is stored in the register 13' and is inputted to selectors 4 and 5 by operation by-pass, and the address of a succeeding instruction is generated by the address generating adder 6. Thus, the processing cycle is shortened.
Patent JP-S52137284-A (JP)
Title: Sotorage target
Inventor: NISHIKAWA TERUHIDE
IPC: H01J31/38
Filed: 1976-05-12
Abstract: PURPOSE: To avoid the seizing phenomenon by changing the surface potential of a target independently relative to the voltage of a substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08222598-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA TAKASHI
IPC: H01L21/56
Filed: 1995-02-17
Abstract: PURPOSE: To provide a semiconductor device, in which manufacturing cost can be reduced and the mounting density of semiconductor devices to an electronic circuit board can be raised. CONSTITUTION: In a semiconductor device 10 that comprises a semiconductor element 11 that is provided with bumps 16 that are connecting terminals at the bottom of it, lead patterns 15, each end of which is connected to the corresponding bump 16 and a terminal board 12 that is provided with an insulation sheet 13 that support them, a square bent part 20 is formed on a side of the terminal board 12 and a terminal part 21, that is connected to the bumps 16 through the lead pattern 15 on the square bent part 20, is provided.
Patent JP-H09247628-A (JP)
Title: Karaoke sing along machine
Inventor: MORI HIROYUKI
IPC: H04N5/93
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a baked screen and coloring of a screen from being deteriorated due to display of a same color tone for a long time by revising a video output to a television receiver when no control entry is made to the communication karaoke sing along machine for a prescribed time. SOLUTION: The communication karaoke sing along machine is made up of a main body 10, a television receiver 30 and a microphone 50. The main body 10 is provided with a CPU 12, a ROM 13 for CPU, a RAM 14 for CPU and an M/NCU 15 and they are interconnected to a data bus 11. When the main body 10 sends music request data to a host, the host sends music reply data including control data corresponding to the music request data to the main body 10 by using a communication line. The main body 10 receives the reply data and uses the control data to make a playing of a karaoke swing along music. The main body 10 obtains the control data of the karaoke swing along music by using the communication line and in the case that no control entry is made to the main body 10 for a prescribed time, a video output to the television receiver 30 is revised.
Patent JP-H05253158-A (JP)
Title: Vacuum cleaner
IPC: A47L9/28
Filed: 1992-03-12
Abstract: PURPOSE:To prevent a rotary brush and a floor nozzle main body from being damaged by deciding that a large piece of dust or solid and weighty dust is wound across the rotary brush with a control means by shielding light from the light emitting element of a foreign matter sensor to be received with a light receiving element, and stopping the rotation of the rotary brush transiently. CONSTITUTION:When a foreign matter intrudes into a suction room, the foreign matter is scraped up to the rear upper part of the suction room in the rotating direction of the rotary brush, thereby, the light received from a light emitting diode 11 by a phototransistor 12 is shielded. At this time, a voltage at a point (b) goes to the same voltage as that of a power source 15. When such state lasts for a prescribed time, the control means 13 judges that the foreign matter intrudes into the suction room, and decreases the rotating speed of a motor 1. When the foreign matter is removed from the suction room and a state where the voltage at the point (b) shows zero continues, the control means 13 judges that no foreign matter exists in the suction room, and rotates the motor 1 normally, and rotates the rotary brush again.
Patent JP-S54145998-A (JP)
Title: High dielectric porcelain composition
Inventor: KAMIOKA HISAYOSHI
IPC: H01G4/12
Filed: 1978-05-04
Abstract: PURPOSE: To provide a high dielectric composition, with a less dielectric loss, enabling low temperature sintering, by specifying the composition of Pb (Fe1/2Nb1/2)O 3 , Pb(Co1/3Nb2/3)O 3  and Pb (Ni1/3Ta2/3)O 3 .  
     CONSTITUTION: An initial material is prepared by properly mixing 62.92 to 67.57% PbO by weight, 1.78 to 10.88% Fe 2 O 3 , 11.20 to 25.40% Nb 2 O 5  0 to 16.55% Ta 2 O 5 , 0 to 6.32% Co and 0 to 2.80% NiO together so as to satisfy the Pb(Fe1/2Nb1/2)O 3  - Pb(Co1/3Nb2/3)O 3  - Pb(Ni1/3Ta2/3)O 3  ternary system composition diagram, provided that the point of the composition lies in the area, surrounded by the lines A-B, B-C, C-D and D-A, excluding the lines A-B and C-D. The material thus prepared is tentatively sintered and brought into a solid phase reaction. Then, after crushed into a powder with a grain of μ, the compound thus powdered is molded and sintered in a sealed furnace to form a procelain element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02305725-A (JP)
Title: Supplying magazine for laminate sheet
Inventor: HERUMUUTO ETEISHIYAA
IPC: B65H1/04
Filed: 1990-03-05
Abstract: PURPOSE: To enable sliding guide members to be used together with limiting members for setting sheets of different specified sizes, and use a magazine for plural purposes by allowing the sliding guide members to continuously cooperate with the adjustable limiting members, and providing and arranging engagement parts at specified positions. CONSTITUTION: Engagement parts provided at sliding guide members 13, 14 are made up of grooves 23, 37 which are to be cooperated with a projection 39 provided in relative limiting members 11, 12. The projection can enters a selected groove from above the bottom face of a magazine 1. The limiting members are engagingly locked so that they cannot slide by positive engagement of it with the sliding guide members. Further, the limiting member positioned on the sliding guide member is fixed so that it cannot be slipped out from the groove by a connecting means for engagingly and snappingly locking the sliding guide member and the limiting member. Furthermore, a holding surface 19 for frictionally engaging with the limiting member which can be engagingly locked by friction, can be provided at the sliding guide member.
Patent JP-S59181717-A (JP)
Title: Signal processing circuit
Inventor: YAMAGUCHI AKIRA
IPC: H03K5/08
Filed: 1983-03-31
Abstract: PURPOSE:To expand an operating input signal voltage level by providing plural networks whose operating voltage levels are different from each other, deciding a voltage level of an input signal which is common to these networks, and controlling an output of the network in accordance with its deciding output. CONSTITUTION:For instance, in case when networks 111, 112 are operated by a high level and a low level of an input signal D, respectively, when a level of the input signal D is below a circuit threshold level of an inverting circuit 141, its output is in a high level, therefore, a TR Q10 becomes an on-state, and an output of an inverting circuit 142 becomes a low level, therefore, a TR Q9 becomes an off-state. Therefore, an output of the network 112 is selected and obtained as its output signal OUT. On the other hand, when a voltage level of the input signal D exceeds a circuit threshold level of the inverting circuit 141, the network 111 is selected in the same way. Accordingly, an input level range of the input signal D is expanded.
Patent JP-S5664512-A (JP)
Title: Surface elastic wave filter
Inventor: INAMURA TAKAHIRO
IPC: H03H9/64
Filed: 1980-04-24
Abstract: PURPOSE:To obtain a band pass filter having no side lobe, by securing a specified length and combination for the interlaced electrodes of the transducer of one side forming a surface elastic wave filter. CONSTITUTION:Two sets of transducers A and B consisting of the interlaced electrodes are provided on the piezoelectric substrate 1, thus obtaining a surface elastic wave filter. The interlaced electrodes eA11, bA21... of the transducer A are provided with a space of lambda/2 secured; and the interlaced electrodes eB11, eB12, eB13  plus eB21 and eB22 of the transducer B are provided with a space of lambda/2, respectively. At the same time, the electrode lengths of eB21 and eB22 are set to R2 and  R3 each to secure the relations of 0<R2<=R3 and 0.01R1<=R3<=0.55R1. Furthermore, the interlaced electrodes eB21', eB22', eB23', eB11' and eB12' are provided so as to secure a relation of asymmetrical distribution regarding the asymmetric line.
Patent JP-H09203868-A (JP)
Title: Light source device for endoscope
Inventor: NOGUCHI TOSHIAKI
IPC: A61B1/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source device for the endoscope which can automatically select and supply illumination light suitable for a connected scope or external television camera. SOLUTION: The light source device 101 for the endoscope is provided with external television cameras 4A and 4B which are connected to this device and a detecting circuit 131 which detects the image pickup system (surface sequential system or simultaneous system) of the electronic scope 2B and on the basis of the detection result of the detecting circuit 131, a control circuit 132 controls a motor 44, a filter moving means 45, and a changeover switch 48 to automatically select illumination light.
Patent JP-H06342289-A (JP)
Title: Electronic musical sound controller
Inventor: USA SATOSHI
IPC: G10H1/24
Filed: 1994-03-24
Abstract: PURPOSE:To provide the electronic musical sound controller which can easily relate sensual expression for characteristics of a musical sound to electric and circuit features as to musical sound signal generation technology which can control features of a generated musical sound signal on the basis of human feelings. CONSTITUTION:This electronic musical sound controller has an input operation element 1 which inputs the extent of sensual expression showing the characteristics of the musical sound and generates input parameters, a musical sound signal generating circuit (sound source) 6 which has a control part for controlling electric and circuit parameters for controlling the signal waveform and generates the musical sound signal on the basis of the electric and circuit parameters, and a logical arithmetic part 5 which generates output parameters for controlling the electric and circuit parameters by fuzzy arithmetic on the basis of the input parameters inputted from the input operation element 1.
Patent JP-H03253989-A (JP)
Title: Character recognizing system
Inventor: MIZUSAWA YOSHINARI
IPC: G06K9/62
Filed: 1990-03-05
Abstract: PURPOSE:To increase the recognition processing speed by limiting a discrimination object character by the number of connection components before character discrimination in the character recognition. CONSTITUTION:A character segmenting part 2 analyzes one page of a document converted to image data to obtain position information of each character and transfers it to a feature extracting part 3 and a connection component number extracting part 4, and this part 3 calculates features of the character in accordance with one-character components of image data and transfers them to a character discriminating part 5, and the part 4 obtains the number of connection components indicating the number of continuous areas of the character background and transfers it to the character discriminating part 5, and this part 5 compares the feature value of each character in the character category having the number of connection components obtained by the part 4 with that of the recognition object character extracted by the part 3 to discriminate the character most resembling the object character and transfers it to a recognition result output part 6. This part 6 outputs the recognition result of the part 5 to an output device 8. Thus, the extension of the recognition time is prevented.
Patent JP-H11215953-A (JP)
Title: Cake with constellation design having constellation tarot card
Inventor: DOI NAHO
IPC: A63F9/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enhance cake up to presence carrying dreams such as desires of consumers and bring about large benefit to both of producer side and consumer side. SOLUTION: Constellations which change 12 or 13 times per year are used as design motif of cake. Further, constellation tarot card is attached to the cake to enable a series of production system and selling system obtained from regularly changing motif according to transfer of constellation month. Namely, cake in constellation month in sales is usually arranged in each shop (an appointed constellation in reservation). Cake itself transmits topics and can be enhanced up to amplified communication media.
Patent JP-H02233062-A (JP)
Title: Facsimile equipment
Inventor: FURUKAWA BUNJI
IPC: H04L29/08
Filed: 1989-03-07
Abstract: PURPOSE:To smoothly execute a recalling operation after the interruption of communication in a short time by transmitting picture data by reading it from a picture data holding means from the beginning of a page when a line is closed and connected after a recall. CONSTITUTION:Even if the line is disconnected during the communication, a control part 1 reads in the whole original on the page transmitted immediately before the disconnection by a reading part 3, and stores previously all the picture data of the relevant page encoded by an encoding decoding part 4 in a one page storage buffer 10. Next, when the control part 1 detects the disconnection of the line during the communication, it on-hooks, and simultaneously, reads out the transmission destination telephone number of the communication from a main memory 7, and by giving it to a dial signal generating part 6, it executes automatic calling. Thus, when the line to a called side is closed and connected, after the control part 1 executes prescribed protocol communication, it reads out the encoded picture data from the one page storage buffer 10, and transmits it to the line 8 through an NCU 21.
Patent JP-S61213352-A (JP)
Title: High strength nonmagnetic stainless steel
Inventor: HOSHINO KAZUO
IPC: H01F1/00
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a high strength nonmagnetic stainless steel having superior corrosion resistance and satisfactory weldability by specifying a composition consisting of C, Si, Mn, Ni, Cr, N, V and Fe and relation among the components and by properly regulating the composition according to the extent of cold working. CONSTITUTION:The composition of a stainless steel consisting of, by weight, <=0.12% C, 3-6% Si, 3-9% Mn, 12-16% Ni, 16-22% Cr, 0.1-0.25% N, <=0.5% V and the balance Fe with impurities and satisfying -10.0<A(gamma)<0 [A(gamma)=Ni+0.5Mn+30(C+N)-1.3Cr-2.6Si-13V+11.8] is regulated according to the extent of cold working applied so that the Ni equiv. [Ni equiv.=Ni+0.6 Mn+9.69(C+N)+0.18Cr-0.11Si<2>+2.3V] is set in the range on a curve A-A in the diagram. The resulting stainless steel is cold worked and heat treated preferably at about 300-600 deg.C to obtain a high strength nonmagnetic stainless steel.
Patent JP-S55146536-A (JP)
Title: Japanese character input device
Inventor: YAMADA TOSHIAKI
IPC: B41J5/00
Filed: 1979-05-02
Abstract: PURPOSE: To improve an input efficiency of a character, by using a part of codes which can be input by double tapping of a key, as a code corresponding to a character peculiar to a user, and registering its corresponding state.  
     CONSTITUTION: An operator specifies a character, a symbol, etc. by double tapping of a key, to a key group 2 by which kana (Japanese syllabary), alphabet, etc. are displayed. A part of codes which can be input by double tapping of a key is reserved for a new code peculiar to a user. And in case there exists a character or a symbol which has no code and is used frequently, an operator allocates one of dead codes to the aforesaid character or symbol by depressing a registering key 4 in the function key group 3, and is able to register those correspondence. That is to say, when the registering key 4 has been depressed, a control part 5 halts a reading operation from a code memory 8 and a code registration memory 9, and immediately stores a code and a character code which have been input, to spaces of the registration memory 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08195949-A (JP)
Title: Remote monitor system
Inventor: SUGA RYOICHI
IPC: H04Q9/00
Filed: 1995-03-14
Abstract: PURPOSE: To supervise monitor another a remote monitor system by a remote monitor system easily and at low cost and to prevent the output of an uncomfortable image at the time of switching a video camera. CONSTITUTION: In the monitor system 40 in a play ground 11, a play room 11A is monitored by the control part arranged in a monitor room 11B. This monitor visory system 40 is further monitored by the monitor system 50 arranged at one's home 81 which is different from the play ground 11 via a telephone line 21. A detection circuit 39 detects the synchronizing state of an output video signal from the output of a video signal selector 4. After the synchronizing state is established, a CPU 31 makes an A/D conversion circuit 36 and a compression circuit 37 start processings.